Steel Pipes
Content
INDEX
INDEX
ANNAIK
TYPE
PIPES
CONTENT
PAGE NO.
PRESSURE RATINGS
- 1/4 INCH TO 14 INCH
- 12 INCH TO 24 INCH
- 26 INCH TO 64 INCH
1
2
3
4
ASTM A312
- SCH 5S
- SCH 10S
- SCH 40S / STD
- SCH 80S / XS
- SCH 160
5
6
7
8
9
JIS G3459
10
ASTM A358
11
ASTM A249
11
JIS G3468
12
JIS G3448
12
JIS G3463
13
JIS G3447
14
ASTM A270 / A450
14
ANNAIK LIMITED :: www.annaik.com.sg
PRESSURE RATINGS FOR PIPES
ANNAIK
American Standard
ASME B31.3
The tables show the highest permissible internal pressure at 8
temperatures for steel grade 304L calculated according to the
rules in ASME B31.3, Chemical Plant and Petroleum Refinery
Piping.
The following formula has been used in the pressure
calculations.
2S x Ej x tmin
P = 68.95 x OD - (2Y X t )
min
Longtitundinal Weld Joint Quality Factor (Ej)
P = Internal pressure in ksi.
tmin= Minimum allowable wall thickness in mm
S = Allowable stress in bar
Ej= Weld Joint Quality Factor. (Related to the
type of joint and amount of examination.)
OD = Nominal outside diameter in mm
Y = 0.4 when tmin < 0D/6
ASTM specification
A 312 A 358 A 790 A 928
0 % radiographed
Single butt weld
Double butt weld. Class 2
0.8
0.8
-0.85 0.85 0.85 0.85
Spot radiographed
Double butt weld. Class 5
-
1.0
100 % radiographed
Single or double butt weld. Class 1,3,4
0.9
-
0.9
1.0
1.0
1.0
Applicable ASTM-specifications
Steel type
Austenitic
Duplex
Pipe;no filler
A312
A790
with filler
A358
A928*
Tube
A269
A789
*Not yet in ASME B31.3
Highest permissible pressure for other grades can be calculated by multiplying the maximum allowable pressure
for 304L ( shown in the tables on pages by the coefficient for the relevant grade and temperature.
Coefficients for obtaining highest permissible pressures for other steel grades
TP/UNS
304L
304
321
316L
316
S31803
S32750
S31254
AST
18-9L
18-9
18-10Ti
17-11-2L
17-11-2
2205
SAF 2507TM
254 SMOR
200
93
1.00
1.20
1.20
1.00
1.20
1.80
2.10
1.41
300
149
1.00
1.20
1.20
1.00
1.20
1.73
1.98
1.28
400
204
1.00
1.18
1.18
0.98
1.22
1.77
2.02
1.26
500
260
1.00
1.18
1.17
0.97
1.21
1.84
2.12
1.25
600
316
1.00
1.17
1.17
0.96
1.21
1.92
2.23
1.28
700 800
371 427
1.00 1.00
1.19 1.17
1.17 1.19
0.96 0.95
1.21 1.22
1.30 -
900°F
482°C
1.00
1.23
1.28
0.99
1.30
-
Coefficients for obtaining highest permissible pressures for other steel grades
TP/UNS
304L
304
321
316L
316
S31803
S32750
S31254
AST
18-9L
18-9
18-10Ti
17-11-2L
17-11-2
2205
SAF 2507TM
254 SMOR
200
93
16.7
20.0
20.0
16.7
20.0
30.0
35.0
23.5
300
149
16.7
20.0
20.0
16.7
20.0
28.9
33.1
21.4
400
204
15.8
18.7
18.6
15.5
19.3
27.9
31.9
19.9
500
260
14.8
17.5
17.3
14.4
17.9
27.2
31.4
18.5
600
316
14.0
16.4
16.4
13.5
17.0
26.9
31.2
17.9
700
371
13.5
16.0
15.8
12.9
16.3
17.5
800 900°F
427 482°C
13.0 11.9
15.2 14.6
15.5 15.2
12.4 11.8
15.9 15.5
-
For 254 SMO, the BAS-values are according to ASME B31.1.
ANNAIK LIMITED :: www.annaik.com.sg PAGE
1
PRESSURE RATINGS FOR PIPES
ANNAIK
Grade 304L
Wall thickess tolerance
Radiographic test
Joint Quality Factor (Ej)
American Standard
ASME B 31.3
Pipe, ANSI Dimensions
NPS
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
Wall
mm
1.65
1.65
1.65
2.11
2.77
1.65
2.11
2.87
1.65
2.77
3.38
1.65
2.77
3.56
1.65
2.77
3.68
1.65
2.77
3.91
2.11
3.05
5.16
2.11
3.05
5.49
2.11
3.05
5.74
2.11
3.05
6.02
9.53
2.77
3.4
6.55
9.53
2.77
3.4
7.11
10.97
2.77
3.76
6.35
8.18
10.31
12.7
15.09
18.26
3.4
4.19
6.35
9.27
12.7
15.09
18.26
21.44
ASTM
A 358
-0.3mm
100%
1
Max. allowable pressure in bar (1bar = 14.50 psi)
Dimensions
OD
mm
13.7
17.2
21.3
21.3
21.3
26.7
26.7
26.7
33.4
33.4
33.4
42.2
42.2
42.2
48.3
48.3
48.3
60.3
60.3
60.3
73
73
73
88.9
88.9
88.9
101.6
101.6
101.6
114.3
114.3
114.3
114.3
141.3
141.3
141.3
141.3
168.3
168.3
168.3
168.3
219.1
219.1
219.1
219.1
219.1
219.1
219.1
219.1
273
273
273
273
273
273
273
273
ASTM
A 312
12.50%
0%
0.8
SCH
ASTM
5S
5S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
80S
5S
10S
40S
80S
5S
10S
40S
80S
5S
10S
20S
40S
60
80
100
12
5S
10S
20S
40S
60
80
100
120
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 358
A 312
A 312
A 312
A 358
A 312
A 312
A 312
A 358
A 312
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 312
A 312
A 312
A 312
A 358
A 358
A 358
A 358
100%F 200%F 300%F 400%F 500%F 600%F 700%F 800%F 900%F
40%C 93%C 149%F 204%C 260%C 316%C 371%C 427%C 482%C
151
165
171
178
188
201
212
212
212
118
129
134
139
147
157
166
166
166
94
103
107
111
117
125
132
132
132
122
134
139
144
152
162
172
172
172
164
180
186
193
204
218
231
231
231
74
81
84
87
92
99
104
104
104
96
105
109
113
120
128
135
135
135
134
146
151
157
166
177
187
187
187
59
64
67
69
73
78
82
82
82
101
110
115
119
126
134
142
142
142
125
137
142
147
156
166
176
176
176
46
50
52
54
57
61
65
65
65
79
86
90
93
98
105
111
111
111
103
113
117
121
128
137
145
145
145
40
44
46
47
50
53
56
56
56
69
75
78
81
85
91
96
96
96
92
101
105
109
115
123
130
130
130
32
35
36
38
40
43
45
45
45
55
60
62
64
68
72
77
77
77
78
85
89
92
97
104
109
109
109
34
37
38
40
42
45
48
48
48
49
54
56
58
61
66
69
69
69
85
93
97
100
106
113
120
120
120
28
30
31
33
34
37
39
39
39
40
44
46
48
50
54
57
57
57
74
81
84
87
92
98
104
104
104
24
26
27
28
30
32
34
34
34
35
38
40
41
44
47
49
49
49
68
74
77
79
84
90
95
95
95
21
23
24
25
27
29
30
30
30
31
34
35
37
39
41
44
44
44
63
69
71
74
78
83
88
88
88
138
126
148
143
167
157
177
177
177
23
25
26
27
28
30
32
32
32
28
32
31
35
33
39
37
39
39
55
60
62
65
68
73
77
77
77
124
113
133
128
150
141
159
159
159
19
21
22
23
24
25
27
27
27
24
27
26
29
28
33
31
33
33
50
55
57
59
62
66
70
70
70
120
110
129
124
146
136
154
154
154
15
16
17
17
18
19
21
21
21
20
23
22
25
23
28
26
28
28
34
37
39
40
42
45
48
48
48
48
44
52
50
58
55
62
62
62
78
85
88
92
97
103
109
109
109
97
110
106
121
114
137
129
137
137
117
128
133
138
146
155
164
164
164
157
144
169
163
191
179
202
202
202
14
16
16
17
18
19
20
20
20
18
19
20
21
22
24
25
25
25
27
30
31
32
34
36
38
38
38
40
44
45
47
50
53
56
56
56
84
77
91
88
103
96
109
109
109
93
102
105
109
116
123
130
130
130
114
124
129
134
142
151
160
160
160
135
148
154
159
168
180
190
190
190
ANNAIK
PAGE
2
2 1/2
3
3 1/2
4
4
5
5
6
6
8
8
10
10
ANNAIK LIMITED :: www.annaik.com.sg
PRESSURE RATINGS FOR PIPES
ANNAIK
Grade 304L
Wall thickess tolerance
Radiographic test
Joint Quality Factor (Ej)
American Standard
ASME B 31.3
Pipe, ANSI Dimensions
NPS
12
12
14
14
Wall
mm
3.96
4.57
6.35
9.53
10.31
12.7
14.27
17.48
21.44
25.4
3.96
4.78
6.35
7.92
9.53
11.13
12.7
15.09
19.05
23.83
27.79
4.19
4.78
6.35
7.92
9.53
12.7
16.66
21.44
26.19
30.96
4.19
4.78
6.35
7.92
9.53
12.7
14.27
17.48
19.05
23.83
4.78
5.54
6.35
9.53
12.7
15.09
20.62
26.19
32.54
5.54
6.35
9.53
12.7
14.27
17.48
24.59
30.94
ASTM
A 358
-0.3mm
100%
1
Max. allowable pressure in bar (1bar = 14.50 psi)
Dimensions
OD
mm
323.9
323.9
323.9
323.9
323.9
323.9
323.9
323.9
323.9
323.9
355.6
355.6
355.6
355.6
355.6
355.6
355.6
355.6
355.6
355.6
355.6
406.4
406.4
406.4
406.4
406.4
406.4
406.4
406.4
406.4
406.4
457
457
457
457
457
457
457
457
457
457
508
508
508
508
508
508
508
508
508
610
610
610
610
610
610
610
610
ASTM
A 312
12.50%
0%
0.8
SCH
ASTM
5S
10S
20S
40S
40
XS
60
80
100
120
5S
10S
10
20
30
40
XS
60
80
100
120
5S
10S
10
20
30
40
60
80
100
120
5S
10S
10
20
30
XS
40
60
80
5S
10S
10
20
30
40
60
80
100
5S
10S
20
XS
30
40
60
80
A 312
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 358
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
100%F 200%F 300%F 400%F 500%F 600%F 700%F 800%F 900%F
40%C 93%C 149%F 204%C 260%C 316%C 371%C 427%C 482%C
14
15
16
17
18
19
20
20
20
16
18
19
19
20
22
23
23
23
23
25
26
27
28
30
32
32
32
35
38
39
41
43
46
48
48
48
52
57
59
61
65
69
73
73
73
65
71
74
76
81
86
91
91
91
73
80
83
86
91
97
103
103
103
91
99
103
107
113
121
128
128
128
113
123
128
133
141
150
159
159
159
136
148
154
159
169
180
190
190
190
13
14
15
15
16
17
18
18
18
16
17
18
18
19
21
22
22
22
21
23
24
24
26
28
29
29
29
36
39
41
42
44
48
50
50
50
43
48
49
51
54
58
61
61
61
51
56
58
60
64
68
72
72
72
59
64
67
69
73
78
83
83
83
71
77
80
83
88
94
99
99
99
90
99
102
106
112
120
127
127
127
115
125
130
135
143
152
161
161
161
135
148
153
159
168
180
190
190
190
12
13
14
14
15
16
17
17
17
14
15
15
16
17
18
19
19
19
18
20
21
21
23
24
25
25
25
31
34
35
37
39
41
44
44
44
38
41
43
45
47
50
53
53
53
51
56
58
60
64
68
72
72
72
68
75
77
80
85
91
96
96
96
89
97
101
105
111
118
125
125
125
110
120
125
130
137
146
155
155
155
132
144
149
155
164
175
185
185
185
11
12
12
12
13
14
15
15
15
12
13
14
14
15
16
17
17
17
16
18
18
19
20
21
23
23
23
28
30
31
33
34
37
39
39
39
34
37
38
40
42
45
47
47
47
46
50
52
54
57
60
64
64
64
51
56
58
60
64
68
72
72
72
64
69
72
75
79
84
89
89
89
70
76
79
82
87
92
98
98
98
88
96
100
104
110
117
124
124
124
11
12
12
13
14
14
15
15
15
16
17
18
19
20
21
22
22
22
14
16
16
17
18
19
20
20
20
30
33
34
36
38
40
42
42
42
41
45
46
48
51
54
57
57
57
49
53
55
58
61
65
69
69
69
68
74
77
80
84
90
95
95
95
87
95
99
103
108
116
122
122
122
110
120
124
129
136
146
154
154
154
10
11
12
12
13
14
15
15
15
15
16
17
18
19
20
21
21
21
25
27
29
30
31
33
35
35
35
34
37
38
40
42
45
48
48
48
38
42
43
45
48
51
54
54
54
47
52
54
56
59
63
66
66
66
67
74
77
79
84
90
95
95
95
86
94
97
101
107
114
121
121
121
ANNAIK
16
16
18
18
20
20
24
24
ANNAIK LIMITED :: www.annaik.com.sg PAGE
3
ANNAIK
PRESSURE RATINGS FOR PIPES
Grade 304L
Wall thickess tolerance
Radiographic test
Joint Quality Factor (Ej)
American Standard
ASME B 31.3
Pipe, ANSI Dimensions
PAGE
4
NPS
26
28
30
32
34
Wall
mm
7.92
9.53
12.7
5.54
6.35
7.92
9.53
12.7
15.88
6.35
7.92
9.53
12.7
15.88
7.92
9.53
12.7
5.54
7.92
9.53
12.7
6.35
7.92
9.53
12.7
7.92
9.53
12.7
6.35
7.92
9.53
12.7
7.92
9.53
12.7
6.35
7.92
9.53
12.7
7.92
9.53
12.7
6.35
7.92
9.53
12.7
9.53
12.7
9.53
12.7
9.53
12.7
9.53
12.7
9.53
12.7
ASTM
A 358
-0.3mm
100%
1
Max. allowable pressure in bar (1bar = 14.50 psi)
Dimensions
OD
mm
660
660
660
711
711
711
711
711
711
762
762
762
762
762
813
813
813
864
864
864
864
914
914
914
914
965
965
965
1016
1016
1016
1016
1067
1067
1067
1118
1118
1118
1118
1168
1168
1168
1219
1219
1219
1219
1321
1321
1372
1372
1422
1422
1524
1524
1626
1626
ASTM
A 312
12.50%
0%
0.8
SCH
ASTM
10
STD
20
10
STD
20
30
5S
10S
STD
20
30
10
STD
20
10
STD
20
10
STD
20
STD
XS
STD
XS
STD
XS
STD
XS
STD
XS
STD
XS
-
A 358
A 358
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 388
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
100%F 200%F 300%F 400%F 500%F 600%F 700%F 800%F 900%F
40%C 93%C 149%F 204%C 260%C 316%C 371%C 427%C 482%C
19
21
22
22
24
25
27
27
27
23
25
26
27
29
31
33
33
33
31
34
36
37
39
42
44
44
44
12
13
14
14
15
16
17
17
17
14
15
16
17
17
19
20
20
20
18
19
20
21
22
24
25
25
25
22
24
24
25
27
29
30
30
30
29
32
33
34
36
39
41
41
41
37
40
42
43
46
49
51
51
51
13
14
15
15
16
17
18
18
18
17
18
19
19
21
22
23
23
23
20
22
23
24
25
27
28
28
28
27
30
31
32
34
36
38
38
38
34
37
39
40
42
45
48
48
48
15
17
18
18
19
21
22
22
22
19
21
21
22
23
25
26
26
26
25
28
29
30
32
34
36
36
36
10
11
11
12
12
13
14
14
14
15
16
17
17
18
19
20
20
20
18
19
20
21
22
23
25
25
25
24
26
27
28
30
32
33
33
33
11
12
12
13
14
14
15
15
15
14
15
16
16
17
18
19
19
19
17
18
19
20
21
22
23
23
23
23
25
26
26
28
30
32
32
32
13
14
15
15
16
17
18
18
18
16
17
18
19
20
21
22
22
22
21
23
24
25
26
28
30
30
30
10
11
11
12
12
13
14
14
14
12
14
14
15
15
16
17
17
17
15
17
16
19
18
21
20
21
21
20
22
23
24
25
27
28
28
28
13
12
14
13
16
15
17
17
17
14
16
16
17
18
19
20
20
20
19
22
21
24
23
27
26
27
27
9
10
10
10
11
12
13
13
13
12
11
13
13
15
14
16
16
16
14
15
15
16
17
18
19
19
19
18
21
20
23
22
26
24
26
26
11
12
12
13
13
14
15
15
15
14
13
15
15
17
16
18
18
18
18
19
20
21
22
23
25
25
25
8
9
9
10
10
11
11
11
11
10
11
12
12
13
14
14
14
14
14
13
15
14
17
16
18
18
18
17
18
19
20
21
22
24
24
24
12
13
13
14
14
16
15
16
16
16
17
18
18
19
21
22
22
22
11
12
13
13
14
15
16
16
16
15
16
17
18
19
20
21
21
21
11
12
12
13
13
14
15
15
15
14
16
16
18
17
20
19
20
20
10
11
11
12
12
13
14
14
14
13
15
15
16
17
18
19
19
19
9
10
11
11
12
12
13
13
13
13
14
14
15
16
17
18
18
18
ANNAIK
36
38
40
42
44
46
48
52
54
56
60
64
ANNAIK LIMITED :: www.annaik.com.sg
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 5S
Nominal
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
3 1/2"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
30"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.405
0.54
0.675
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
30
10.29
13.72
17.15
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
101.6
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
762
0.065
0.065
0.065
0.065
0.065
0.065
0.083
0.083
0.083
0.083
0.109
0.109
0.109
0.134
0.156
0.156
0.165
0.165
0.188
0.188
0.218
0.25
1.65
1.65
1.65
1.65
1.65
1.65
2.11
2.11
2.11
2.11
2.71
2.77
2.77
3.4
3.96
3.96
4.19
4.19
4.78
4.78
5.54
6.36
0.801
1.02
1.29
1.65
1.9
2.39
3.69
4.52
5.18
5.84
9.46
11.3
14.8
22.6
31.2
34.3
41.6
46.8
59.3
65.3
82.5
118.3
ANNAIK
ANNAIK LIMITED :: www.annaik.com.sg PAGE
5
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 10S
Nominal
Bore
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
3 1/2"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
30"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.405
0.54
0.675
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
30
10.29
13.72
17.15
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
101.6
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
762
0.049
0.065
0.065
0.083
0.083
0.109
0.109
0.109
0.109
0.12
0.12
0.12
0.12
0.134
0.134
0.148
0.165
0.18
0.188
0.188
0.188
0.218
0.218
0.25
0.312
1.24
1.65
1.65
2.11
2.11
2.77
2.77
2.77
2.77
3.05
3.05
3.05
3.05
3.4
3.4
3.76
4.19
4.57
4.78
4.78
4.78
5.54
5.54
6.36
7.92
0.277
0.491
0.631
1
1.28
2.09
2.69
3.11
3.93
5.26
6.46
7.41
8.37
11.6
13.8
20
27.8
36
41.4
47.3
53.3
68.6
75.6
94.5
147.3
ANNAIK
PAGE
6
ANNAIK LIMITED :: www.annaik.com.sg
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 40S / STD
Nominal
Bore
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
3 1/2"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
30"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.405
0.54
0.675
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
30
10.29
13.72
17.15
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
101.6
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
762
0.068
0.088
0.091
0.109
0.113
0.133
0.14
0.146
0.154
0.203
0.216
0.226
0.237
0.258
0.28
0.322
0.365
0.375
0.375
0.375
0.375
0.375
0.375
0.375
0.375
1.73
2.24
2.31
2.77
2.87
3.38
3.56
3.68
3.91
5.16
5.49
5.74
6.02
6.55
7.11
8.18
9.27
9.52
9.53
9.53
9.53
9.53
9.53
9.53
9.53
0.365
0.634
0.845
1.27
1.68
2.5
3.39
4.05
5.44
8.64
11.3
13.6
16.1
21.8
28.3
42.5
60.3
73.8
81.33
93.27
105.16
117.15
129.13
141.12
176.84
ANNAIK
ANNAIK LIMITED :: www.annaik.com.sg PAGE
7
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 80S / XS
Nominal
Bore
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
3 1/2"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
30"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.405
0.54
0.675
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
30
10.29
13.72
17.15
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
101.6
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
762
0.095
0.119
0.126
0.147
0.154
0.179
0.191
0.2
0.218
0.276
0.3
0.318
0.337
0.375
0.432
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
2.41
3.02
3.2
3.73
3.91
4.55
4.85
5.08
5.54
7.01
7.62
8.08
8.56
9.25
10.97
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
0.468
0.797
1.1
1.62
2.19
3.42
4.46
5.41
7.49
11.4
15.3
18.6
22.3
30.9
42.6
64.6
81.5
97.4
107.39
123.3
139.15
155.12
171.09
187.06
234.67
ANNAIK
PAGE
8
ANNAIK LIMITED :: www.annaik.com.sg
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 160
Nominal
Bore
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
0.147
0.154
0.179
0.191
0.2
0.218
0.276
0.3
0.337
0.375
0.432
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
4.78
5.56
6.35
6.35
7.14
8.74
9.53
11.13
13.49
15.88
18.26
23.01
28.58
33.32
35.71
40.49
45.24
50.01
53.98
59.54
1.95
2.90
4.24
5.61
7.25
11.11
14.92
21.35
33.54
49.11
67.56
111.27
172.33
238.76
281.70
365.35
459.37
564.81
672.26
808.22
ANNAIK
ANNAIK LIMITED :: www.annaik.com.sg PAGE
9
ANNAIK
JIS G3459 - STAINLESS STEEL PIPES
Dimension & Weight
Nominal Out
Diameter
A
O.D
mm
Nominal Wall Thickness
SCH 5S
SCH 10S
SCH 20S
SCH 40
SCH 80
SCH 120
SCH 160
Wall
Wal
l
Wal
l
Wal
l
Wal
l
Wal
l
Wal
l
kg/m
kg/m
kg/m
kg/m
kg/m
kg/m
kg/m
Thickness
Thickness
Thickness
Thickness
Thickness
Thickness
Thickness
1.0 0.237 1.2 0.278 1.5 0.336 1.7 0.373 2.4 0.484
-
6
1/8
10.5
8
1/4
13.8
1.2
0.377
1.65
0.499
2.0
0.588
2.2
0.636
3.0
0.807
-
-
-
-
10
3/8
17.3
1.2
0.481
1.65
0.643
2.0
0.762
2.3
0.859
3.2
1.12
-
-
-
-
15
1/2
21.7
1.65 0.824
2.1
1.03
2.5
1.20
2.8
1.32
3.7
1.66
-
-
4.7
1.99
20
3/4
27.2
1.65
1.05
2.1
1.31
2.5
1.54
2.9
1.76
3.9
2.26
-
-
5.5
2.97
25
1
34.0
1.65
1.33
2.8
2.18
3.0
2.32
3.4
2.59
4.5
3.31
-
-
6.4
4.40
1-1/4 42.7
1.65
1.69
2.8
2.78
3.0
2.97
3.6
3.51
4.9
4.61
-
-
6.4
5.79
1-1/2 48.6
1.65
1.93
2.8
3.19
3.0
3.41
3.7
4.14
5.1
5.53
-
-
7.1
7.34
60.5
1.65
2.42
2.8
4.02
3.5
4.97
3.9
5.50
5.5
7.54
-
-
8.7
11.2
2-1/2 76.3
2.1
3.88
3.0
5.48
3.5
6.35
5.2
9.21
7.0
12.1
-
-
9.5
15.8
89.1
2.1
4.55
3.0
6.43
4.0
8.48
5.5
11.5
7.6
15.4
-
-
11.1
21.6
3-1/2 101.6
2.1
5.20
3.0
7.37
4.0
9.72
5.7
13.6
8.1
18.9
-
-
12.7
28.1
32
40
50
65
80
90
100
ANNAIK
2
3
4
114.3
2.1
5.87
3.0
8.32
4.0
11.0
6.0
16.2
8.6
22.6
11.1
28.5
13.5
33.9
5
139.8
2.8
9.56
3.4
11.6
5.0
16.8
6.6
21.9
9.5
30.8
12.7
40.2
15.9
49.1
6
165.2
2.8
11.3
3.4
13.7
5.0
20.0
7.1
28.0
11.0
42.3
14.3
53.8
18.2
66.6
8
216.3
2.8
14.9
4.0
21.2
6.5
34.0
8.2
42.5
12.7
64.4
18.2
89.8
23.0
111
250
10
267.4
3.4
22.4
4.0
26.2
6.5
42.2
9.3
59.8
15.1
94.9
21.4
131
28.6
170
300
12
318.5
4.0
31.3
4.5
35.2
6.5
50.5
10.3
79.1
17.4
131
25.4
185
33.3
237
350
14
355.6
-
-
-
-
-
-
11.1
95.3
19.0
159
27.8
227
35.7
284
400
16
406.4
-
-
-
-
-
-
12.7
125
21.4
205
30.9
289
40.5
369
450
18
457.2
-
-
-
-
-
-
14.3
158
23.8
257
34.9
367
45.2
464
500
20
508.0
-
-
-
-
-
-
15.1
185
26.2
314
38.1
446
50.0
570
550
22
558.8
-
-
-
-
-
-
15.9
215
28.6
378
41.3
532
54.0
679
600
24
609.6
-
-
-
-
-
-
17.5
258
31.0
447
46.0
646
59.5
815
650
26
660.4
-
-
-
-
-
-
18.9
302
34.0
531
49.1
748
64.2
953
125
150
200
Above weights are based on 304, 304L, 321 grade
PAGE 10 ANNAIK LIMITED :: www.annaik.com.sg
ANNAIK
ASTM A358 - ELECTRIC FUSION-WELDED AUSTERNITIC CHROMIUM NICKEL ALLOY STEEL PIPE FOR HIGH TEMPERATURE SERVICE
Dimension & Weight
Outside Diameter
NPS
Designator
8”
10”
12”
14”
16”
18”
20”
22”
24”
26”
28”
30”
32”
34”
36”
38”
40”
in.
mm
8.625
10.750
12.750
14.000
16.000
18.000
20.000
22.000
24.000
26.000
28.000
30.000
32.000
34.000
36.000
38.000
40.000
219.08
273.05
323.85
355.6
406.4
457.2
508.0
558.8
609.6
660.4
711.2
762.0
812.8
863.6
914.4
965.2
1016.0
Nominal Wall Thickness
SCH 5S
mm
2.77
3.40
3.96
3.96
4.19
4.19
4.78
4.78
5.54
5.54
5.54
6.35
-
SCH10S
kg/m
14.9
22.8
31.6
34.7
42.0
47.3
59.9
66.0
82.9
90.4
97.4
120
-
mm
3.76
4.19
4.57
4.78
4.78
4.78
5.54
5.54
6.35
7.92
7.92
7.92
7.92
7.92
7.92
-
SCH40S
kg/m
20.2
28.1
36.3
41.8
47.8
53.9
69.3
76.4
95.4
129
139
149
159
169
179
-
mm
8.18
9.27
10.31
11.13
12.70
14.27
15.09
17.48
17.48
17.48
17.48
17.48
19.05
-
kg/m
43.0
60.9
80.5
95.5
125
157
185
258
280
302
346
368
425
-
ANNAIK
Above weights are based on 304, 304L, 321 grade
ASTM A249 - WELDED AUSTERNITIC STEEL BOILER, SUPERHEATER, HEAT-EXCHANGER AND CONDENSER TUBES
Dimension & Weight
B.W.G No
Nominal
Out
Diameter
1/4
1 /2
3/4
1
1-1/4
1-1/2
1-3/4
2
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
5
6
8
10
Inch
22
20
18
16
14
12
10
8
6
4
2
0
0/2
0/4
Inch
0.028 0.035 0.049 0.065 0.083 0.109 0.134 0.165 0.203 0.238 0.294 0.340 0.380 0.454
mm
0.711 0.889
3.40
4.19
0.250 6.35 0.100 0.121 0.158 0.193 0.223
0.500 12.70
0.262 0.354 0.454 0.557 0.685
0.750 19.05
0.402 0.550 0.715 0.890 1.12 1.33
1.000 25.40
0.543 0.746 0.976 1.22 1.56 1.86
1.250 31.75
0.942 1.24 1.56 2.00 2.40
1.500 38.10
1.14 1.50 1.89 2.44 2.94
1.750 44.45
1.33 1.76 2.23 2.88 3.48
2.000 50.80
1.53 2.02 2.56 3.31 4.01
2.250 57.15
2.28 2.89 3.75 4.55
2.500 63.50
2.54 3.23 4.19 5.09
2.750 69.85
2.80 3.56 4.63 5.63
3.000 76.20
3.06 3.89 5.07 6.17
3.250 82.55
3.33 4.22 5.50 6.71
3.500 88.90
3.59 4.56 5.94 7.24
3.750 95.25
3.85 4.90 6.38 7.78
4.000 101.60
4.11 5.23 6.82 8.32
5.000 127.00
5.15 6.56 8.57 10.5
6.000 152.40
6.20 7.90 10.3 12.6
8.000 203.20
10.6 13.8 16.9
10.000 254.00
17.3 21.2
1.24
1.65
2.11
2.77
2.21
2.88
3.54
4.20
4.86
5.53
6.19
6.85
7.52
8.18
8.84
9.50
10.2
12.8
15.5
20.8
26.1
5.16
6.05
7.47
8.64
9.65
ANNAIK
3.42
4.23
5.05
5.87
6.68
7.50
8.31
9.13
9.95
10.8
11.6
12.4
15.7
18.9
25.5
32.0
4.83
5.79
6.74
7.70
8.66
9.61
10.6
11.5
12.5
13.4
14.4
18.2
22.1
29.7
3.74
6.88
8.06
9.24
10.4
11.6
12.8
14.0
15.2
16.3
17.5
22.2
27.0
36.4
45.9
9.07
10.4
11.8
13.2
14.5
15.9
17.3
18.6
20.0
25.5
30.9
41.9
52.8
11.4
12.9
14.5
16.0
17.5
19.1
20.6
22.1
28.2
34.3
46.5
58.7
11.5
14.9
16.7
18.5
20.4
22.2
24.0
25.8
33.1
40.4
54.9
69.5
Above weights are based on 304, 304L, 321 grade
ANNAIK LIMITED :: www.annaik.com.sg PAGE 11
ANNAIK
JIS G3468 - ARC WELDED LARGE DIAMETER STAINLESS STEEL PIPES
Dimension & Weight
Nominal Wall Thickness
Sch 5s
kg/m
Nominal
Size
O.D
A
mm
mm
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
40
2.8
2.8
3.4
4.0
4.0
4.5
4.5
5.0
5.0
5.5
5.5
5.5
6.5
-
B
150 165.2
200 216.3
250 267.4
300 318.5
350 355.6
400 406.4
450 457.2
500 50.80
550 558.8
600 609.6
650 660.4
700 711.2
750 762.0
800 812.8
850 863.6
900 914.4
1000 1016.0
Sch 10s
kg/m
304 TPY 316 TPY
304L TPY 316L TPY
11.3
14.9
22.4
31.3
35.0
45.1
50.7
62.6
69.0
82.8
89.7
96.7
122
-
11.5
15.0
22.5
31.5
35.3
45.3
51.1
63.1
69.4
83.3
90.3
97.3
123
-
mm
3.4
4.0
4.0
4.5
5.0
5.0
5.0
5.5
5.5
6.5
8.0
8.0
8.0
8.0
8.0
8.0
9.5
Sch 20s
kg/m
304 TPY 316 TPY
304L TPY 316L TPY
13.7
21.2
26.2
35.2
43.7
50.0
56.3
68.8
75.8
97.7
130
140
150
160
171
181
238
13.8
21.3
26.4
35.4
43.9
50.3
56.7
69.3
76.3
98.3
131
141
151
161
172
182
240
mm
5.0
6.5
6.5
6.5
8.0
8.0
8.0
9.5
9.5
9.5
12.7
12.7
12.7
12.7
12.7
12.7
14.3
Sch 40s
kg/m
304 TPY 316 TPY
304L TPY 316L TPY
20.0
34.0
42.2
50.5
69.3
79.4
89.5
118
130
142
205
221
237
253
269
285
357
20.1
34.2
42.5
50.8
69.7
79.9
90.1
119
131
143
206
222
239
255
271
287
359
mm
304 TPY 316 TPY
304L TPY 316L TPY
7.1
8.2
9.3
10.3
11.1
12.7
14.3
15.1
15.9
17.5
17.5
17.5
17.5
17.5
17.5
19.1
26.2
28.0
42.5
59.8
79.1
95.3
125
158
185
215
258
280
302
325
347
369
426
646
28.1
42.8
60.2
79.6
95.9
125
159
187
216
260
282
304
327
349
371
429
650
ANNAIK
JIS G3448 - LIGHT GAUGE STAINLESS STEEL PIPE FOR ORDINARY PIPING
Dimension & Weight
Nominal Size
Outside
Diameter
mm
Tolerance of Out Diameter
Out
Diameter
Circular
Length
Unit Weight.kg/m
Thickness
mm
Tolerance
of Thickness
mm
STS 304 TPD
STS 316 TPD
8
9.52
0 - 0.37
-
0.7
± 0.12
0.154
0.155
10
12.70
“
-
0.8
“
0.237
0.239
13
15.88
“
-
0.8
“
0.301
0.302
20
22.22
“
-
1.0
“
0.529
0.532
ANNAIK
25
28.58
“
-
1.0
“
0.687
0.691
30
34.0
± 0.34
± 0.20
1.2
“
0.980
0.987
40
42.7
± 0.43
± 0.20
1.2
“
1.24
1.25
50
48.6
± 0.49
± 0.25
1.2
“
1.42
1.43
60
60.5
± 0.60
± 0.25
1.5
± 0.15
2.20
2.22
75
76.3
±1%
±0.8%
1.5
“
2.79
2.81
80
89.1
“
“
2.0
± 0.30
4.34
4.37
100
114.3
“
“
2.0
“
5.59
5.63
125
139.8
“
“
2.0
“
6.87
6.91
150
165.2
“
“
3.0
± 0.40
12.1
12.2
200
216.3
“
“
3.0
“
15.9
16.0
250
267.4
“
“
3.0
“
19.8
19.9
300
318.5
“
“
3.0
“
23.6
23.7
PAGE 12 ANNAIK LIMITED :: www.annaik.com.sg
ANNAIK
JIS G3463 - STAINLESS STEEL BOILER AND HEAT EXCHANGE TUBES
Dimension & Weight
Nominal
Out
Diameter
mm 1.2
(Unit: Kg/m)
Wall Thickness - mm
1.6
2.0
2.3
2.6
2.9
3.2
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
8.0
9.5
11.0 12.5
15.9 0.439 0.570 0.692 0.779 0.861 0.939
19.0 0.532 0.693 0.847 0.957
1.06
1.16
21.7 0.613 0.801 0.981 1.11
1.24
1.36 1.47
25.4 0.723 0.949 1.17
1.32
1.48
1.63 1.77 1.91
27.2
0.777 1.02
1.26
1.43
1.59
1.76 1.91 2.07 2.31
31.8 0.915 1.20
1.48
1.69
1.89
2.09 2.28 2.47 2.77 3.06
34.0
1.29
1.59
1.82
2.03
2.25 2.46 2.66 2.99 3.31 3.61
38.1
1.45
1.80
2.05
2.30
2.54 2.78 3.02 3.40 3.77 4.12 4.47
2.03
2.31
2.60
2.88 3.15 3.42 3.86 4.28 4.70 5.10 5.49
2.14
2.45
2.75
3.04 3.33 3.62 4.09 4.54 4.98 5.41 5.83 6.23
2.32
2.65
2.98
3.30 3.62 3.93 4.44 4.94 5.43 5.90 6.37 6.82 7.25
2.43
2.78
3.12
3.46 3.79 4.12 4.66 5.19 5.70 6.21 6.70 7.17 7.64 8.53 9.77 10.9 11.9
2.59
2.96
3.33
3.69 4.05 4.40 4.98 5.55 6.10 6.64 7.17 7.69 8.20 9.17 10.5 11.8 12.9
2.75
3.14
3.53
3.92 4.30 4.67 5.29 5.90 6.49 7.07 7.64 8.19 8.74 9.78 11.3 12.6 13.9
2.90
3.32
3.74
4.15 4.55 4.95 5.61 6.25 6.89 7.51 8.12 8.71 9.29 10.4 12.0 13.5 14.9
3.51
3.94
4.38 4.81 5.23 5.93 6.61 7.29 7.95 8.59 9.23 9.85 11.1 12.8 14.4 15.9
65.0
3.59
4.04
4.49 4.93 5.36 6.08 6.78 7.47 8.15 8.82 9.47 10.1 11.4 13.1 14.8 16.3
70.0
3.88
4.37
4.85 5.32 5.80 6.58 7.34 8.10 8.84 9.57 10.3 11.0 12.4 14.3 16.2 17.9
76.2
4.23
4.77
5.30 5.82 6.34 7.19 8.04 8.87 9.69 10.5 11.3 12.1 13.6 15.8 17.9 19.8
42.7
45.0
48.6
50.8
54.0
57.1
60.3
63.5
ANNAIK
82.6
6.33 6.90 7.83 8.75 9.67 10.6 11.4 12.3 13.2 14.9 17.3 19.6 21.8
88.9
6.83 7.45 8.46 9.46 10.4 11.4 12.4 13.3 14.3 16.1 18.8 21.3 23.8
101.6
8.55 9.72 10.9 12.0 13.2 14.3 15.4 16.5 18.7 21.8 24.8 27.7
114.3
11.0 12.3 13.6 14.9 16.2 17.5 18.7 21.2 24.8 28.3 31.7
127.0
12.3 13.7 15.2 16.6 18.1 19.5 20.9 23.7 27.8 31.8 35.7
139.8
18.4 20.0 21.6 23.2 26.3 30.8 35.3 39.6
Above weights are based on 304, 304L, 321 grade
ANNAIK LIMITED :: www.annaik.com.sg PAGE 13
ANNAIK
JIS G3447 - STAINLESS STEEL SANITARY TUBING SEAMLESS AND WELDED AUSTENITIC STAINLESS STEEL
Dimension & Tolerances
Out
Diameter
mm
Wall
Thickness
mm
Weight
Tolerance:mm
kg/m
Out Diameter
25.4
1.2
0.723
+ 0.15
31.8
1.2
0.915
+0.16
38.0
1.2
1.10
±0.19
51.0
1.6
1.97
+ 0.25
63.5
1.6
2.47
± 0.25
76.1
2.0
3.69
± 0.25
88.9
2.0
4.33
101.6
2.6
6.41
Wall Thickness
Length
± 10%
+5
-0
+ 0.30
- 0.40
+0.35
- 0.40
Length
Longer than 6M is available subject to negotiation
Surface Finishes
JIS G 3447
Inside
Buffed and Polishing by #400
Outside
Buffed and Polishing by #400
ASTM A270/A450 - STAINLESS STEEL SANITARY TUBING SEAMLESS AND WELDED AUSTENITIC STAINLESS STEEL
Dimension & Tolerances
Out
Diameter
mm
25.4
38.1
50.8
63.5
76.2
101.6
Tolerance:mm
Out Diameter
Wall Thickness
Length
± 12.5%
+3.2
-0
+ 0.05
- 0.20
+ 0.05
- 0.20
+ 0.05
- 0.28
+ 0.05
- 0.28
+ 0.08
-0.30
+0.08
-0.38
PAGE 14 ANNAIK LIMITED :: www.annaik.com.sg
ASTM A270
Class
Surface Finish
Finish No 80
#80 Belt Grinding
Finish No 120
#120 Belt Grinding
Finish No 180
#80 Belt Grinding
Finish R
Rouge-Polishing
(Mirror-Like)
INDEX
ANNAIK
TYPE
PIPES
CONTENT
PAGE NO.
PRESSURE RATINGS
- 1/4 INCH TO 14 INCH
- 12 INCH TO 24 INCH
- 26 INCH TO 64 INCH
1
2
3
4
ASTM A312
- SCH 5S
- SCH 10S
- SCH 40S / STD
- SCH 80S / XS
- SCH 160
5
6
7
8
9
JIS G3459
10
ASTM A358
11
ASTM A249
11
JIS G3468
12
JIS G3448
12
JIS G3463
13
JIS G3447
14
ASTM A270 / A450
14
ANNAIK LIMITED :: www.annaik.com.sg
PRESSURE RATINGS FOR PIPES
ANNAIK
American Standard
ASME B31.3
The tables show the highest permissible internal pressure at 8
temperatures for steel grade 304L calculated according to the
rules in ASME B31.3, Chemical Plant and Petroleum Refinery
Piping.
The following formula has been used in the pressure
calculations.
2S x Ej x tmin
P = 68.95 x OD - (2Y X t )
min
Longtitundinal Weld Joint Quality Factor (Ej)
P = Internal pressure in ksi.
tmin= Minimum allowable wall thickness in mm
S = Allowable stress in bar
Ej= Weld Joint Quality Factor. (Related to the
type of joint and amount of examination.)
OD = Nominal outside diameter in mm
Y = 0.4 when tmin < 0D/6
ASTM specification
A 312 A 358 A 790 A 928
0 % radiographed
Single butt weld
Double butt weld. Class 2
0.8
0.8
-0.85 0.85 0.85 0.85
Spot radiographed
Double butt weld. Class 5
-
1.0
100 % radiographed
Single or double butt weld. Class 1,3,4
0.9
-
0.9
1.0
1.0
1.0
Applicable ASTM-specifications
Steel type
Austenitic
Duplex
Pipe;no filler
A312
A790
with filler
A358
A928*
Tube
A269
A789
*Not yet in ASME B31.3
Highest permissible pressure for other grades can be calculated by multiplying the maximum allowable pressure
for 304L ( shown in the tables on pages by the coefficient for the relevant grade and temperature.
Coefficients for obtaining highest permissible pressures for other steel grades
TP/UNS
304L
304
321
316L
316
S31803
S32750
S31254
AST
18-9L
18-9
18-10Ti
17-11-2L
17-11-2
2205
SAF 2507TM
254 SMOR
200
93
1.00
1.20
1.20
1.00
1.20
1.80
2.10
1.41
300
149
1.00
1.20
1.20
1.00
1.20
1.73
1.98
1.28
400
204
1.00
1.18
1.18
0.98
1.22
1.77
2.02
1.26
500
260
1.00
1.18
1.17
0.97
1.21
1.84
2.12
1.25
600
316
1.00
1.17
1.17
0.96
1.21
1.92
2.23
1.28
700 800
371 427
1.00 1.00
1.19 1.17
1.17 1.19
0.96 0.95
1.21 1.22
1.30 -
900°F
482°C
1.00
1.23
1.28
0.99
1.30
-
Coefficients for obtaining highest permissible pressures for other steel grades
TP/UNS
304L
304
321
316L
316
S31803
S32750
S31254
AST
18-9L
18-9
18-10Ti
17-11-2L
17-11-2
2205
SAF 2507TM
254 SMOR
200
93
16.7
20.0
20.0
16.7
20.0
30.0
35.0
23.5
300
149
16.7
20.0
20.0
16.7
20.0
28.9
33.1
21.4
400
204
15.8
18.7
18.6
15.5
19.3
27.9
31.9
19.9
500
260
14.8
17.5
17.3
14.4
17.9
27.2
31.4
18.5
600
316
14.0
16.4
16.4
13.5
17.0
26.9
31.2
17.9
700
371
13.5
16.0
15.8
12.9
16.3
17.5
800 900°F
427 482°C
13.0 11.9
15.2 14.6
15.5 15.2
12.4 11.8
15.9 15.5
-
For 254 SMO, the BAS-values are according to ASME B31.1.
ANNAIK LIMITED :: www.annaik.com.sg PAGE
1
PRESSURE RATINGS FOR PIPES
ANNAIK
Grade 304L
Wall thickess tolerance
Radiographic test
Joint Quality Factor (Ej)
American Standard
ASME B 31.3
Pipe, ANSI Dimensions
NPS
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
Wall
mm
1.65
1.65
1.65
2.11
2.77
1.65
2.11
2.87
1.65
2.77
3.38
1.65
2.77
3.56
1.65
2.77
3.68
1.65
2.77
3.91
2.11
3.05
5.16
2.11
3.05
5.49
2.11
3.05
5.74
2.11
3.05
6.02
9.53
2.77
3.4
6.55
9.53
2.77
3.4
7.11
10.97
2.77
3.76
6.35
8.18
10.31
12.7
15.09
18.26
3.4
4.19
6.35
9.27
12.7
15.09
18.26
21.44
ASTM
A 358
-0.3mm
100%
1
Max. allowable pressure in bar (1bar = 14.50 psi)
Dimensions
OD
mm
13.7
17.2
21.3
21.3
21.3
26.7
26.7
26.7
33.4
33.4
33.4
42.2
42.2
42.2
48.3
48.3
48.3
60.3
60.3
60.3
73
73
73
88.9
88.9
88.9
101.6
101.6
101.6
114.3
114.3
114.3
114.3
141.3
141.3
141.3
141.3
168.3
168.3
168.3
168.3
219.1
219.1
219.1
219.1
219.1
219.1
219.1
219.1
273
273
273
273
273
273
273
273
ASTM
A 312
12.50%
0%
0.8
SCH
ASTM
5S
5S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
5S
10S
40S
80S
5S
10S
40S
80S
5S
10S
40S
80S
5S
10S
20S
40S
60
80
100
12
5S
10S
20S
40S
60
80
100
120
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 312
A 358
A 312
A 312
A 312
A 358
A 312
A 312
A 312
A 358
A 312
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 312
A 312
A 312
A 312
A 358
A 358
A 358
A 358
100%F 200%F 300%F 400%F 500%F 600%F 700%F 800%F 900%F
40%C 93%C 149%F 204%C 260%C 316%C 371%C 427%C 482%C
151
165
171
178
188
201
212
212
212
118
129
134
139
147
157
166
166
166
94
103
107
111
117
125
132
132
132
122
134
139
144
152
162
172
172
172
164
180
186
193
204
218
231
231
231
74
81
84
87
92
99
104
104
104
96
105
109
113
120
128
135
135
135
134
146
151
157
166
177
187
187
187
59
64
67
69
73
78
82
82
82
101
110
115
119
126
134
142
142
142
125
137
142
147
156
166
176
176
176
46
50
52
54
57
61
65
65
65
79
86
90
93
98
105
111
111
111
103
113
117
121
128
137
145
145
145
40
44
46
47
50
53
56
56
56
69
75
78
81
85
91
96
96
96
92
101
105
109
115
123
130
130
130
32
35
36
38
40
43
45
45
45
55
60
62
64
68
72
77
77
77
78
85
89
92
97
104
109
109
109
34
37
38
40
42
45
48
48
48
49
54
56
58
61
66
69
69
69
85
93
97
100
106
113
120
120
120
28
30
31
33
34
37
39
39
39
40
44
46
48
50
54
57
57
57
74
81
84
87
92
98
104
104
104
24
26
27
28
30
32
34
34
34
35
38
40
41
44
47
49
49
49
68
74
77
79
84
90
95
95
95
21
23
24
25
27
29
30
30
30
31
34
35
37
39
41
44
44
44
63
69
71
74
78
83
88
88
88
138
126
148
143
167
157
177
177
177
23
25
26
27
28
30
32
32
32
28
32
31
35
33
39
37
39
39
55
60
62
65
68
73
77
77
77
124
113
133
128
150
141
159
159
159
19
21
22
23
24
25
27
27
27
24
27
26
29
28
33
31
33
33
50
55
57
59
62
66
70
70
70
120
110
129
124
146
136
154
154
154
15
16
17
17
18
19
21
21
21
20
23
22
25
23
28
26
28
28
34
37
39
40
42
45
48
48
48
48
44
52
50
58
55
62
62
62
78
85
88
92
97
103
109
109
109
97
110
106
121
114
137
129
137
137
117
128
133
138
146
155
164
164
164
157
144
169
163
191
179
202
202
202
14
16
16
17
18
19
20
20
20
18
19
20
21
22
24
25
25
25
27
30
31
32
34
36
38
38
38
40
44
45
47
50
53
56
56
56
84
77
91
88
103
96
109
109
109
93
102
105
109
116
123
130
130
130
114
124
129
134
142
151
160
160
160
135
148
154
159
168
180
190
190
190
ANNAIK
PAGE
2
2 1/2
3
3 1/2
4
4
5
5
6
6
8
8
10
10
ANNAIK LIMITED :: www.annaik.com.sg
PRESSURE RATINGS FOR PIPES
ANNAIK
Grade 304L
Wall thickess tolerance
Radiographic test
Joint Quality Factor (Ej)
American Standard
ASME B 31.3
Pipe, ANSI Dimensions
NPS
12
12
14
14
Wall
mm
3.96
4.57
6.35
9.53
10.31
12.7
14.27
17.48
21.44
25.4
3.96
4.78
6.35
7.92
9.53
11.13
12.7
15.09
19.05
23.83
27.79
4.19
4.78
6.35
7.92
9.53
12.7
16.66
21.44
26.19
30.96
4.19
4.78
6.35
7.92
9.53
12.7
14.27
17.48
19.05
23.83
4.78
5.54
6.35
9.53
12.7
15.09
20.62
26.19
32.54
5.54
6.35
9.53
12.7
14.27
17.48
24.59
30.94
ASTM
A 358
-0.3mm
100%
1
Max. allowable pressure in bar (1bar = 14.50 psi)
Dimensions
OD
mm
323.9
323.9
323.9
323.9
323.9
323.9
323.9
323.9
323.9
323.9
355.6
355.6
355.6
355.6
355.6
355.6
355.6
355.6
355.6
355.6
355.6
406.4
406.4
406.4
406.4
406.4
406.4
406.4
406.4
406.4
406.4
457
457
457
457
457
457
457
457
457
457
508
508
508
508
508
508
508
508
508
610
610
610
610
610
610
610
610
ASTM
A 312
12.50%
0%
0.8
SCH
ASTM
5S
10S
20S
40S
40
XS
60
80
100
120
5S
10S
10
20
30
40
XS
60
80
100
120
5S
10S
10
20
30
40
60
80
100
120
5S
10S
10
20
30
XS
40
60
80
5S
10S
10
20
30
40
60
80
100
5S
10S
20
XS
30
40
60
80
A 312
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 312
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 358
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
100%F 200%F 300%F 400%F 500%F 600%F 700%F 800%F 900%F
40%C 93%C 149%F 204%C 260%C 316%C 371%C 427%C 482%C
14
15
16
17
18
19
20
20
20
16
18
19
19
20
22
23
23
23
23
25
26
27
28
30
32
32
32
35
38
39
41
43
46
48
48
48
52
57
59
61
65
69
73
73
73
65
71
74
76
81
86
91
91
91
73
80
83
86
91
97
103
103
103
91
99
103
107
113
121
128
128
128
113
123
128
133
141
150
159
159
159
136
148
154
159
169
180
190
190
190
13
14
15
15
16
17
18
18
18
16
17
18
18
19
21
22
22
22
21
23
24
24
26
28
29
29
29
36
39
41
42
44
48
50
50
50
43
48
49
51
54
58
61
61
61
51
56
58
60
64
68
72
72
72
59
64
67
69
73
78
83
83
83
71
77
80
83
88
94
99
99
99
90
99
102
106
112
120
127
127
127
115
125
130
135
143
152
161
161
161
135
148
153
159
168
180
190
190
190
12
13
14
14
15
16
17
17
17
14
15
15
16
17
18
19
19
19
18
20
21
21
23
24
25
25
25
31
34
35
37
39
41
44
44
44
38
41
43
45
47
50
53
53
53
51
56
58
60
64
68
72
72
72
68
75
77
80
85
91
96
96
96
89
97
101
105
111
118
125
125
125
110
120
125
130
137
146
155
155
155
132
144
149
155
164
175
185
185
185
11
12
12
12
13
14
15
15
15
12
13
14
14
15
16
17
17
17
16
18
18
19
20
21
23
23
23
28
30
31
33
34
37
39
39
39
34
37
38
40
42
45
47
47
47
46
50
52
54
57
60
64
64
64
51
56
58
60
64
68
72
72
72
64
69
72
75
79
84
89
89
89
70
76
79
82
87
92
98
98
98
88
96
100
104
110
117
124
124
124
11
12
12
13
14
14
15
15
15
16
17
18
19
20
21
22
22
22
14
16
16
17
18
19
20
20
20
30
33
34
36
38
40
42
42
42
41
45
46
48
51
54
57
57
57
49
53
55
58
61
65
69
69
69
68
74
77
80
84
90
95
95
95
87
95
99
103
108
116
122
122
122
110
120
124
129
136
146
154
154
154
10
11
12
12
13
14
15
15
15
15
16
17
18
19
20
21
21
21
25
27
29
30
31
33
35
35
35
34
37
38
40
42
45
48
48
48
38
42
43
45
48
51
54
54
54
47
52
54
56
59
63
66
66
66
67
74
77
79
84
90
95
95
95
86
94
97
101
107
114
121
121
121
ANNAIK
16
16
18
18
20
20
24
24
ANNAIK LIMITED :: www.annaik.com.sg PAGE
3
ANNAIK
PRESSURE RATINGS FOR PIPES
Grade 304L
Wall thickess tolerance
Radiographic test
Joint Quality Factor (Ej)
American Standard
ASME B 31.3
Pipe, ANSI Dimensions
PAGE
4
NPS
26
28
30
32
34
Wall
mm
7.92
9.53
12.7
5.54
6.35
7.92
9.53
12.7
15.88
6.35
7.92
9.53
12.7
15.88
7.92
9.53
12.7
5.54
7.92
9.53
12.7
6.35
7.92
9.53
12.7
7.92
9.53
12.7
6.35
7.92
9.53
12.7
7.92
9.53
12.7
6.35
7.92
9.53
12.7
7.92
9.53
12.7
6.35
7.92
9.53
12.7
9.53
12.7
9.53
12.7
9.53
12.7
9.53
12.7
9.53
12.7
ASTM
A 358
-0.3mm
100%
1
Max. allowable pressure in bar (1bar = 14.50 psi)
Dimensions
OD
mm
660
660
660
711
711
711
711
711
711
762
762
762
762
762
813
813
813
864
864
864
864
914
914
914
914
965
965
965
1016
1016
1016
1016
1067
1067
1067
1118
1118
1118
1118
1168
1168
1168
1219
1219
1219
1219
1321
1321
1372
1372
1422
1422
1524
1524
1626
1626
ASTM
A 312
12.50%
0%
0.8
SCH
ASTM
10
STD
20
10
STD
20
30
5S
10S
STD
20
30
10
STD
20
10
STD
20
10
STD
20
STD
XS
STD
XS
STD
XS
STD
XS
STD
XS
STD
XS
-
A 358
A 358
A 312
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 388
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
A 358
100%F 200%F 300%F 400%F 500%F 600%F 700%F 800%F 900%F
40%C 93%C 149%F 204%C 260%C 316%C 371%C 427%C 482%C
19
21
22
22
24
25
27
27
27
23
25
26
27
29
31
33
33
33
31
34
36
37
39
42
44
44
44
12
13
14
14
15
16
17
17
17
14
15
16
17
17
19
20
20
20
18
19
20
21
22
24
25
25
25
22
24
24
25
27
29
30
30
30
29
32
33
34
36
39
41
41
41
37
40
42
43
46
49
51
51
51
13
14
15
15
16
17
18
18
18
17
18
19
19
21
22
23
23
23
20
22
23
24
25
27
28
28
28
27
30
31
32
34
36
38
38
38
34
37
39
40
42
45
48
48
48
15
17
18
18
19
21
22
22
22
19
21
21
22
23
25
26
26
26
25
28
29
30
32
34
36
36
36
10
11
11
12
12
13
14
14
14
15
16
17
17
18
19
20
20
20
18
19
20
21
22
23
25
25
25
24
26
27
28
30
32
33
33
33
11
12
12
13
14
14
15
15
15
14
15
16
16
17
18
19
19
19
17
18
19
20
21
22
23
23
23
23
25
26
26
28
30
32
32
32
13
14
15
15
16
17
18
18
18
16
17
18
19
20
21
22
22
22
21
23
24
25
26
28
30
30
30
10
11
11
12
12
13
14
14
14
12
14
14
15
15
16
17
17
17
15
17
16
19
18
21
20
21
21
20
22
23
24
25
27
28
28
28
13
12
14
13
16
15
17
17
17
14
16
16
17
18
19
20
20
20
19
22
21
24
23
27
26
27
27
9
10
10
10
11
12
13
13
13
12
11
13
13
15
14
16
16
16
14
15
15
16
17
18
19
19
19
18
21
20
23
22
26
24
26
26
11
12
12
13
13
14
15
15
15
14
13
15
15
17
16
18
18
18
18
19
20
21
22
23
25
25
25
8
9
9
10
10
11
11
11
11
10
11
12
12
13
14
14
14
14
14
13
15
14
17
16
18
18
18
17
18
19
20
21
22
24
24
24
12
13
13
14
14
16
15
16
16
16
17
18
18
19
21
22
22
22
11
12
13
13
14
15
16
16
16
15
16
17
18
19
20
21
21
21
11
12
12
13
13
14
15
15
15
14
16
16
18
17
20
19
20
20
10
11
11
12
12
13
14
14
14
13
15
15
16
17
18
19
19
19
9
10
11
11
12
12
13
13
13
13
14
14
15
16
17
18
18
18
ANNAIK
36
38
40
42
44
46
48
52
54
56
60
64
ANNAIK LIMITED :: www.annaik.com.sg
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 5S
Nominal
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
3 1/2"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
30"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.405
0.54
0.675
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
30
10.29
13.72
17.15
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
101.6
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
762
0.065
0.065
0.065
0.065
0.065
0.065
0.083
0.083
0.083
0.083
0.109
0.109
0.109
0.134
0.156
0.156
0.165
0.165
0.188
0.188
0.218
0.25
1.65
1.65
1.65
1.65
1.65
1.65
2.11
2.11
2.11
2.11
2.71
2.77
2.77
3.4
3.96
3.96
4.19
4.19
4.78
4.78
5.54
6.36
0.801
1.02
1.29
1.65
1.9
2.39
3.69
4.52
5.18
5.84
9.46
11.3
14.8
22.6
31.2
34.3
41.6
46.8
59.3
65.3
82.5
118.3
ANNAIK
ANNAIK LIMITED :: www.annaik.com.sg PAGE
5
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 10S
Nominal
Bore
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
3 1/2"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
30"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.405
0.54
0.675
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
30
10.29
13.72
17.15
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
101.6
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
762
0.049
0.065
0.065
0.083
0.083
0.109
0.109
0.109
0.109
0.12
0.12
0.12
0.12
0.134
0.134
0.148
0.165
0.18
0.188
0.188
0.188
0.218
0.218
0.25
0.312
1.24
1.65
1.65
2.11
2.11
2.77
2.77
2.77
2.77
3.05
3.05
3.05
3.05
3.4
3.4
3.76
4.19
4.57
4.78
4.78
4.78
5.54
5.54
6.36
7.92
0.277
0.491
0.631
1
1.28
2.09
2.69
3.11
3.93
5.26
6.46
7.41
8.37
11.6
13.8
20
27.8
36
41.4
47.3
53.3
68.6
75.6
94.5
147.3
ANNAIK
PAGE
6
ANNAIK LIMITED :: www.annaik.com.sg
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 40S / STD
Nominal
Bore
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
3 1/2"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
30"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.405
0.54
0.675
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
30
10.29
13.72
17.15
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
101.6
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
762
0.068
0.088
0.091
0.109
0.113
0.133
0.14
0.146
0.154
0.203
0.216
0.226
0.237
0.258
0.28
0.322
0.365
0.375
0.375
0.375
0.375
0.375
0.375
0.375
0.375
1.73
2.24
2.31
2.77
2.87
3.38
3.56
3.68
3.91
5.16
5.49
5.74
6.02
6.55
7.11
8.18
9.27
9.52
9.53
9.53
9.53
9.53
9.53
9.53
9.53
0.365
0.634
0.845
1.27
1.68
2.5
3.39
4.05
5.44
8.64
11.3
13.6
16.1
21.8
28.3
42.5
60.3
73.8
81.33
93.27
105.16
117.15
129.13
141.12
176.84
ANNAIK
ANNAIK LIMITED :: www.annaik.com.sg PAGE
7
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 80S / XS
Nominal
Bore
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
3 1/2"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
30"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.405
0.54
0.675
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
30
10.29
13.72
17.15
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
101.6
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
762
0.095
0.119
0.126
0.147
0.154
0.179
0.191
0.2
0.218
0.276
0.3
0.318
0.337
0.375
0.432
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
2.41
3.02
3.2
3.73
3.91
4.55
4.85
5.08
5.54
7.01
7.62
8.08
8.56
9.25
10.97
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
12.7
0.468
0.797
1.1
1.62
2.19
3.42
4.46
5.41
7.49
11.4
15.3
18.6
22.3
30.9
42.6
64.6
81.5
97.4
107.39
123.3
139.15
155.12
171.09
187.06
234.67
ANNAIK
PAGE
8
ANNAIK LIMITED :: www.annaik.com.sg
STAINLESS STEEL PIPE (SEAMLESS / WELDED)
ANNAIK
ASTM A312 - SCH 160
Nominal
Bore
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
2 1/2"
3"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
22"
24"
Outside Diameter
Thick
Thick
Weight
Inch
mm
Inch
mm
kg/m
0.84
1.05
1.315
1.66
1.9
2.375
2.875
3.5
4.5
5.563
6.625
8.625
10.75
12.75
14
16
18
20
22
24
21.34
26.67
33.4
42.16
48.26
60.33
73.03
88.9
114.3
141.3
168.28
219.08
273.05
323.85
355.6
406.4
457.2
508
558.8
609.6
0.147
0.154
0.179
0.191
0.2
0.218
0.276
0.3
0.337
0.375
0.432
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
4.78
5.56
6.35
6.35
7.14
8.74
9.53
11.13
13.49
15.88
18.26
23.01
28.58
33.32
35.71
40.49
45.24
50.01
53.98
59.54
1.95
2.90
4.24
5.61
7.25
11.11
14.92
21.35
33.54
49.11
67.56
111.27
172.33
238.76
281.70
365.35
459.37
564.81
672.26
808.22
ANNAIK
ANNAIK LIMITED :: www.annaik.com.sg PAGE
9
ANNAIK
JIS G3459 - STAINLESS STEEL PIPES
Dimension & Weight
Nominal Out
Diameter
A
O.D
mm
Nominal Wall Thickness
SCH 5S
SCH 10S
SCH 20S
SCH 40
SCH 80
SCH 120
SCH 160
Wall
Wal
l
Wal
l
Wal
l
Wal
l
Wal
l
Wal
l
kg/m
kg/m
kg/m
kg/m
kg/m
kg/m
kg/m
Thickness
Thickness
Thickness
Thickness
Thickness
Thickness
Thickness
1.0 0.237 1.2 0.278 1.5 0.336 1.7 0.373 2.4 0.484
-
6
1/8
10.5
8
1/4
13.8
1.2
0.377
1.65
0.499
2.0
0.588
2.2
0.636
3.0
0.807
-
-
-
-
10
3/8
17.3
1.2
0.481
1.65
0.643
2.0
0.762
2.3
0.859
3.2
1.12
-
-
-
-
15
1/2
21.7
1.65 0.824
2.1
1.03
2.5
1.20
2.8
1.32
3.7
1.66
-
-
4.7
1.99
20
3/4
27.2
1.65
1.05
2.1
1.31
2.5
1.54
2.9
1.76
3.9
2.26
-
-
5.5
2.97
25
1
34.0
1.65
1.33
2.8
2.18
3.0
2.32
3.4
2.59
4.5
3.31
-
-
6.4
4.40
1-1/4 42.7
1.65
1.69
2.8
2.78
3.0
2.97
3.6
3.51
4.9
4.61
-
-
6.4
5.79
1-1/2 48.6
1.65
1.93
2.8
3.19
3.0
3.41
3.7
4.14
5.1
5.53
-
-
7.1
7.34
60.5
1.65
2.42
2.8
4.02
3.5
4.97
3.9
5.50
5.5
7.54
-
-
8.7
11.2
2-1/2 76.3
2.1
3.88
3.0
5.48
3.5
6.35
5.2
9.21
7.0
12.1
-
-
9.5
15.8
89.1
2.1
4.55
3.0
6.43
4.0
8.48
5.5
11.5
7.6
15.4
-
-
11.1
21.6
3-1/2 101.6
2.1
5.20
3.0
7.37
4.0
9.72
5.7
13.6
8.1
18.9
-
-
12.7
28.1
32
40
50
65
80
90
100
ANNAIK
2
3
4
114.3
2.1
5.87
3.0
8.32
4.0
11.0
6.0
16.2
8.6
22.6
11.1
28.5
13.5
33.9
5
139.8
2.8
9.56
3.4
11.6
5.0
16.8
6.6
21.9
9.5
30.8
12.7
40.2
15.9
49.1
6
165.2
2.8
11.3
3.4
13.7
5.0
20.0
7.1
28.0
11.0
42.3
14.3
53.8
18.2
66.6
8
216.3
2.8
14.9
4.0
21.2
6.5
34.0
8.2
42.5
12.7
64.4
18.2
89.8
23.0
111
250
10
267.4
3.4
22.4
4.0
26.2
6.5
42.2
9.3
59.8
15.1
94.9
21.4
131
28.6
170
300
12
318.5
4.0
31.3
4.5
35.2
6.5
50.5
10.3
79.1
17.4
131
25.4
185
33.3
237
350
14
355.6
-
-
-
-
-
-
11.1
95.3
19.0
159
27.8
227
35.7
284
400
16
406.4
-
-
-
-
-
-
12.7
125
21.4
205
30.9
289
40.5
369
450
18
457.2
-
-
-
-
-
-
14.3
158
23.8
257
34.9
367
45.2
464
500
20
508.0
-
-
-
-
-
-
15.1
185
26.2
314
38.1
446
50.0
570
550
22
558.8
-
-
-
-
-
-
15.9
215
28.6
378
41.3
532
54.0
679
600
24
609.6
-
-
-
-
-
-
17.5
258
31.0
447
46.0
646
59.5
815
650
26
660.4
-
-
-
-
-
-
18.9
302
34.0
531
49.1
748
64.2
953
125
150
200
Above weights are based on 304, 304L, 321 grade
PAGE 10 ANNAIK LIMITED :: www.annaik.com.sg
ANNAIK
ASTM A358 - ELECTRIC FUSION-WELDED AUSTERNITIC CHROMIUM NICKEL ALLOY STEEL PIPE FOR HIGH TEMPERATURE SERVICE
Dimension & Weight
Outside Diameter
NPS
Designator
8”
10”
12”
14”
16”
18”
20”
22”
24”
26”
28”
30”
32”
34”
36”
38”
40”
in.
mm
8.625
10.750
12.750
14.000
16.000
18.000
20.000
22.000
24.000
26.000
28.000
30.000
32.000
34.000
36.000
38.000
40.000
219.08
273.05
323.85
355.6
406.4
457.2
508.0
558.8
609.6
660.4
711.2
762.0
812.8
863.6
914.4
965.2
1016.0
Nominal Wall Thickness
SCH 5S
mm
2.77
3.40
3.96
3.96
4.19
4.19
4.78
4.78
5.54
5.54
5.54
6.35
-
SCH10S
kg/m
14.9
22.8
31.6
34.7
42.0
47.3
59.9
66.0
82.9
90.4
97.4
120
-
mm
3.76
4.19
4.57
4.78
4.78
4.78
5.54
5.54
6.35
7.92
7.92
7.92
7.92
7.92
7.92
-
SCH40S
kg/m
20.2
28.1
36.3
41.8
47.8
53.9
69.3
76.4
95.4
129
139
149
159
169
179
-
mm
8.18
9.27
10.31
11.13
12.70
14.27
15.09
17.48
17.48
17.48
17.48
17.48
19.05
-
kg/m
43.0
60.9
80.5
95.5
125
157
185
258
280
302
346
368
425
-
ANNAIK
Above weights are based on 304, 304L, 321 grade
ASTM A249 - WELDED AUSTERNITIC STEEL BOILER, SUPERHEATER, HEAT-EXCHANGER AND CONDENSER TUBES
Dimension & Weight
B.W.G No
Nominal
Out
Diameter
1/4
1 /2
3/4
1
1-1/4
1-1/2
1-3/4
2
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
5
6
8
10
Inch
22
20
18
16
14
12
10
8
6
4
2
0
0/2
0/4
Inch
0.028 0.035 0.049 0.065 0.083 0.109 0.134 0.165 0.203 0.238 0.294 0.340 0.380 0.454
mm
0.711 0.889
3.40
4.19
0.250 6.35 0.100 0.121 0.158 0.193 0.223
0.500 12.70
0.262 0.354 0.454 0.557 0.685
0.750 19.05
0.402 0.550 0.715 0.890 1.12 1.33
1.000 25.40
0.543 0.746 0.976 1.22 1.56 1.86
1.250 31.75
0.942 1.24 1.56 2.00 2.40
1.500 38.10
1.14 1.50 1.89 2.44 2.94
1.750 44.45
1.33 1.76 2.23 2.88 3.48
2.000 50.80
1.53 2.02 2.56 3.31 4.01
2.250 57.15
2.28 2.89 3.75 4.55
2.500 63.50
2.54 3.23 4.19 5.09
2.750 69.85
2.80 3.56 4.63 5.63
3.000 76.20
3.06 3.89 5.07 6.17
3.250 82.55
3.33 4.22 5.50 6.71
3.500 88.90
3.59 4.56 5.94 7.24
3.750 95.25
3.85 4.90 6.38 7.78
4.000 101.60
4.11 5.23 6.82 8.32
5.000 127.00
5.15 6.56 8.57 10.5
6.000 152.40
6.20 7.90 10.3 12.6
8.000 203.20
10.6 13.8 16.9
10.000 254.00
17.3 21.2
1.24
1.65
2.11
2.77
2.21
2.88
3.54
4.20
4.86
5.53
6.19
6.85
7.52
8.18
8.84
9.50
10.2
12.8
15.5
20.8
26.1
5.16
6.05
7.47
8.64
9.65
ANNAIK
3.42
4.23
5.05
5.87
6.68
7.50
8.31
9.13
9.95
10.8
11.6
12.4
15.7
18.9
25.5
32.0
4.83
5.79
6.74
7.70
8.66
9.61
10.6
11.5
12.5
13.4
14.4
18.2
22.1
29.7
3.74
6.88
8.06
9.24
10.4
11.6
12.8
14.0
15.2
16.3
17.5
22.2
27.0
36.4
45.9
9.07
10.4
11.8
13.2
14.5
15.9
17.3
18.6
20.0
25.5
30.9
41.9
52.8
11.4
12.9
14.5
16.0
17.5
19.1
20.6
22.1
28.2
34.3
46.5
58.7
11.5
14.9
16.7
18.5
20.4
22.2
24.0
25.8
33.1
40.4
54.9
69.5
Above weights are based on 304, 304L, 321 grade
ANNAIK LIMITED :: www.annaik.com.sg PAGE 11
ANNAIK
JIS G3468 - ARC WELDED LARGE DIAMETER STAINLESS STEEL PIPES
Dimension & Weight
Nominal Wall Thickness
Sch 5s
kg/m
Nominal
Size
O.D
A
mm
mm
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
40
2.8
2.8
3.4
4.0
4.0
4.5
4.5
5.0
5.0
5.5
5.5
5.5
6.5
-
B
150 165.2
200 216.3
250 267.4
300 318.5
350 355.6
400 406.4
450 457.2
500 50.80
550 558.8
600 609.6
650 660.4
700 711.2
750 762.0
800 812.8
850 863.6
900 914.4
1000 1016.0
Sch 10s
kg/m
304 TPY 316 TPY
304L TPY 316L TPY
11.3
14.9
22.4
31.3
35.0
45.1
50.7
62.6
69.0
82.8
89.7
96.7
122
-
11.5
15.0
22.5
31.5
35.3
45.3
51.1
63.1
69.4
83.3
90.3
97.3
123
-
mm
3.4
4.0
4.0
4.5
5.0
5.0
5.0
5.5
5.5
6.5
8.0
8.0
8.0
8.0
8.0
8.0
9.5
Sch 20s
kg/m
304 TPY 316 TPY
304L TPY 316L TPY
13.7
21.2
26.2
35.2
43.7
50.0
56.3
68.8
75.8
97.7
130
140
150
160
171
181
238
13.8
21.3
26.4
35.4
43.9
50.3
56.7
69.3
76.3
98.3
131
141
151
161
172
182
240
mm
5.0
6.5
6.5
6.5
8.0
8.0
8.0
9.5
9.5
9.5
12.7
12.7
12.7
12.7
12.7
12.7
14.3
Sch 40s
kg/m
304 TPY 316 TPY
304L TPY 316L TPY
20.0
34.0
42.2
50.5
69.3
79.4
89.5
118
130
142
205
221
237
253
269
285
357
20.1
34.2
42.5
50.8
69.7
79.9
90.1
119
131
143
206
222
239
255
271
287
359
mm
304 TPY 316 TPY
304L TPY 316L TPY
7.1
8.2
9.3
10.3
11.1
12.7
14.3
15.1
15.9
17.5
17.5
17.5
17.5
17.5
17.5
19.1
26.2
28.0
42.5
59.8
79.1
95.3
125
158
185
215
258
280
302
325
347
369
426
646
28.1
42.8
60.2
79.6
95.9
125
159
187
216
260
282
304
327
349
371
429
650
ANNAIK
JIS G3448 - LIGHT GAUGE STAINLESS STEEL PIPE FOR ORDINARY PIPING
Dimension & Weight
Nominal Size
Outside
Diameter
mm
Tolerance of Out Diameter
Out
Diameter
Circular
Length
Unit Weight.kg/m
Thickness
mm
Tolerance
of Thickness
mm
STS 304 TPD
STS 316 TPD
8
9.52
0 - 0.37
-
0.7
± 0.12
0.154
0.155
10
12.70
“
-
0.8
“
0.237
0.239
13
15.88
“
-
0.8
“
0.301
0.302
20
22.22
“
-
1.0
“
0.529
0.532
ANNAIK
25
28.58
“
-
1.0
“
0.687
0.691
30
34.0
± 0.34
± 0.20
1.2
“
0.980
0.987
40
42.7
± 0.43
± 0.20
1.2
“
1.24
1.25
50
48.6
± 0.49
± 0.25
1.2
“
1.42
1.43
60
60.5
± 0.60
± 0.25
1.5
± 0.15
2.20
2.22
75
76.3
±1%
±0.8%
1.5
“
2.79
2.81
80
89.1
“
“
2.0
± 0.30
4.34
4.37
100
114.3
“
“
2.0
“
5.59
5.63
125
139.8
“
“
2.0
“
6.87
6.91
150
165.2
“
“
3.0
± 0.40
12.1
12.2
200
216.3
“
“
3.0
“
15.9
16.0
250
267.4
“
“
3.0
“
19.8
19.9
300
318.5
“
“
3.0
“
23.6
23.7
PAGE 12 ANNAIK LIMITED :: www.annaik.com.sg
ANNAIK
JIS G3463 - STAINLESS STEEL BOILER AND HEAT EXCHANGE TUBES
Dimension & Weight
Nominal
Out
Diameter
mm 1.2
(Unit: Kg/m)
Wall Thickness - mm
1.6
2.0
2.3
2.6
2.9
3.2
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
8.0
9.5
11.0 12.5
15.9 0.439 0.570 0.692 0.779 0.861 0.939
19.0 0.532 0.693 0.847 0.957
1.06
1.16
21.7 0.613 0.801 0.981 1.11
1.24
1.36 1.47
25.4 0.723 0.949 1.17
1.32
1.48
1.63 1.77 1.91
27.2
0.777 1.02
1.26
1.43
1.59
1.76 1.91 2.07 2.31
31.8 0.915 1.20
1.48
1.69
1.89
2.09 2.28 2.47 2.77 3.06
34.0
1.29
1.59
1.82
2.03
2.25 2.46 2.66 2.99 3.31 3.61
38.1
1.45
1.80
2.05
2.30
2.54 2.78 3.02 3.40 3.77 4.12 4.47
2.03
2.31
2.60
2.88 3.15 3.42 3.86 4.28 4.70 5.10 5.49
2.14
2.45
2.75
3.04 3.33 3.62 4.09 4.54 4.98 5.41 5.83 6.23
2.32
2.65
2.98
3.30 3.62 3.93 4.44 4.94 5.43 5.90 6.37 6.82 7.25
2.43
2.78
3.12
3.46 3.79 4.12 4.66 5.19 5.70 6.21 6.70 7.17 7.64 8.53 9.77 10.9 11.9
2.59
2.96
3.33
3.69 4.05 4.40 4.98 5.55 6.10 6.64 7.17 7.69 8.20 9.17 10.5 11.8 12.9
2.75
3.14
3.53
3.92 4.30 4.67 5.29 5.90 6.49 7.07 7.64 8.19 8.74 9.78 11.3 12.6 13.9
2.90
3.32
3.74
4.15 4.55 4.95 5.61 6.25 6.89 7.51 8.12 8.71 9.29 10.4 12.0 13.5 14.9
3.51
3.94
4.38 4.81 5.23 5.93 6.61 7.29 7.95 8.59 9.23 9.85 11.1 12.8 14.4 15.9
65.0
3.59
4.04
4.49 4.93 5.36 6.08 6.78 7.47 8.15 8.82 9.47 10.1 11.4 13.1 14.8 16.3
70.0
3.88
4.37
4.85 5.32 5.80 6.58 7.34 8.10 8.84 9.57 10.3 11.0 12.4 14.3 16.2 17.9
76.2
4.23
4.77
5.30 5.82 6.34 7.19 8.04 8.87 9.69 10.5 11.3 12.1 13.6 15.8 17.9 19.8
42.7
45.0
48.6
50.8
54.0
57.1
60.3
63.5
ANNAIK
82.6
6.33 6.90 7.83 8.75 9.67 10.6 11.4 12.3 13.2 14.9 17.3 19.6 21.8
88.9
6.83 7.45 8.46 9.46 10.4 11.4 12.4 13.3 14.3 16.1 18.8 21.3 23.8
101.6
8.55 9.72 10.9 12.0 13.2 14.3 15.4 16.5 18.7 21.8 24.8 27.7
114.3
11.0 12.3 13.6 14.9 16.2 17.5 18.7 21.2 24.8 28.3 31.7
127.0
12.3 13.7 15.2 16.6 18.1 19.5 20.9 23.7 27.8 31.8 35.7
139.8
18.4 20.0 21.6 23.2 26.3 30.8 35.3 39.6
Above weights are based on 304, 304L, 321 grade
ANNAIK LIMITED :: www.annaik.com.sg PAGE 13
ANNAIK
JIS G3447 - STAINLESS STEEL SANITARY TUBING SEAMLESS AND WELDED AUSTENITIC STAINLESS STEEL
Dimension & Tolerances
Out
Diameter
mm
Wall
Thickness
mm
Weight
Tolerance:mm
kg/m
Out Diameter
25.4
1.2
0.723
+ 0.15
31.8
1.2
0.915
+0.16
38.0
1.2
1.10
±0.19
51.0
1.6
1.97
+ 0.25
63.5
1.6
2.47
± 0.25
76.1
2.0
3.69
± 0.25
88.9
2.0
4.33
101.6
2.6
6.41
Wall Thickness
Length
± 10%
+5
-0
+ 0.30
- 0.40
+0.35
- 0.40
Length
Longer than 6M is available subject to negotiation
Surface Finishes
JIS G 3447
Inside
Buffed and Polishing by #400
Outside
Buffed and Polishing by #400
ASTM A270/A450 - STAINLESS STEEL SANITARY TUBING SEAMLESS AND WELDED AUSTENITIC STAINLESS STEEL
Dimension & Tolerances
Out
Diameter
mm
25.4
38.1
50.8
63.5
76.2
101.6
Tolerance:mm
Out Diameter
Wall Thickness
Length
± 12.5%
+3.2
-0
+ 0.05
- 0.20
+ 0.05
- 0.20
+ 0.05
- 0.28
+ 0.05
- 0.28
+ 0.08
-0.30
+0.08
-0.38
PAGE 14 ANNAIK LIMITED :: www.annaik.com.sg
ASTM A270
Class
Surface Finish
Finish No 80
#80 Belt Grinding
Finish No 120
#120 Belt Grinding
Finish No 180
#80 Belt Grinding
Finish R
Rouge-Polishing
(Mirror-Like)
