Seamless steel pipe
Welded steel pipe
Carbon steel pipe
Alloy pipe
galvanized steel pipe
stainless steel pipe
steel pipe schedule
pipe fittings
1. Scope This Japanese Industrial Standard specifies the carbon steel pipes, hereinafter referred to as the "pipes", mainly used for piping at a temperature over 350℃.

JIS Number and Corrensponding Foreign Standards
|
JIS
|
ASTM
|
BS
|
DIN
|
NF
|
ISO
|
Index Number |
||||||||||||
|
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
Standard Number |
Grade |
Tupe |
|
|
G3456
|
STPT370 |
C
|
A106
|
GrA
|
C
|
3602
|
HFS360
|
C
|
17175
|
St35.8
|
C
|
A49-211
|
TU37b
|
C
|
2604/2
|
TS5
|
C
|
C004
|
|
|
|
|
|
|
"
|
CFS360
|
C
|
17177
|
St37.8
|
C
|
A49-213
|
TU37c
|
C
|
2604/3
|
TW9H
|
C
|
|
|
|
|
|
|
|
|
"
|
ERW360
|
C
|
|
|
|
A49-243
|
TU37c
|
C
|
|
|
|
|
|
|
|
|
|
|
|
"
|
CEW360
|
C
|
|
|
|
|
|
|
|
|
|
|
|
|
|
STPT410
|
C
|
A106
|
GrB
|
C
|
3602
|
HFS410
|
C
|
17175
|
St45.8
|
C
|
A49-211
|
TU42b
|
C
|
2604/2
|
TS9H
|
C
|
|
|
|
|
|
|
|
"
|
CFS410
|
C
|
17177
|
St42.8
|
C
|
A49-213
|
TU42c
|
C
|
|
|
|
|
|
|
|
|
|
|
|
"
|
ERW410
|
C
|
|
|
|
A49-243
|
TU42c
|
C
|
|
|
|
|
|
|
|
|
|
|
|
"
|
CEEW410
|
C
|
|
|
|
|
|
|
|
|
|
|
|
|
|
STPT480 |
C
|
A106
|
GrC
|
C
|
3602
|
HFS460
|
C
|
|
|
|
A49-211
|
TU48b
|
C
|
2604/2
|
TS14
|
C
|
|
|
|
|
|
|
|
"
|
CFS460
|
C
|
|
|
|
A49-213
|
TU48c
|
C
|
|
|
|
|
|
|
|
|
|
|
|
"
|
ERW460
|
C
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
"
|
CEEW460
|
C
|
|
|
|
|
|
|
|
|
|||
|
Normal dia |
Outside dia. |
Nominal wall thickness |
||||||||||||||||||||
|
Schedule 10 |
Schedule 20 |
Schedule 30 |
Schedule 40 |
Schedule 60 |
Schedule 80 |
Schedule 100 |
Schedule 120 |
Schedule 140 |
Schedule 160 |
|||||||||||||
|
A |
B |
mm |
Wall thick |
Weight |
Wall thick |
Weight |
Wall thick |
Weight |
Wall thick |
Weight |
Wall thick |
Weight |
Wall thick |
Weight |
Wall thick |
Weight |
Wall thick |
Weight |
Wall thick |
Weight |
Wall thick |
Weight |
|
mm. |
kg/m |
mm. |
kg/m |
mm. |
kg/m |
mm. |
kg/m |
mm. |
kg/m |
mm. |
kg/m |
mm. |
kg/m |
mm. |
kg/m |
mm. |
kg/m |
mm. |
kg/m |
|||
|
6 |
1/8 |
10.5 |
|
|
|
|
|
|
1.7 |
0.369 |
|
|
2.4 |
0.479 |
|
|
|
|
|
|
|
|
|
8 |
1/4 |
13.8 |
|
|
|
|
|
|
2.2 |
0.629 |
|
|
3 |
0.799 |
|
|
|
|
|
|
|
|
|
10 |
3/8 |
17.3 |
|
|
|
|
|
|
2.3 |
0.851 |
|
|
3.2 |
1.11 |
|
|
|
|
|
|
|
|
|
15 |
1/2 |
21.7 |
|
|
|
|
|
|
2.8 |
1.31 |
|
|
3.7 |
1.64 |
|
|
|
|
|
|
4.7 |
1.97 |
|
20 |
3/4 |
27.2 |
|
|
|
|
|
|
2.9 |
1.74 |
|
|
3.9 |
2.24 |
|
|
|
|
|
|
5.5 |
2.94 |
|
25 |
1 |
34 |
|
|
|
|
|
|
3.4 |
2.57 |
|
|
4.5 |
3.27 |
|
|
|
|
|
|
6.4 |
4.36 |
|
32 |
1 1/4 |
42.7 |
|
|
|
|
|
|
3.6 |
3.47 |
|
|
4.9 |
4.57 |
|
|
|
|
|
|
6.4 |
5.73 |
|
40 |
1 1/2 |
48.6 |
|
|
|
|
|
|
3.7 |
4.1 |
|
|
5.1 |
5.47 |
|
|
|
|
|
|
7.1 |
7.27 |
|
50 |
2 |
60.5 |
|
|
|
|
|
|
3.9 |
5.44 |
|
|
5.5 |
7.46 |
|
|
|
|
|
|
8.7 |
11.1 |
|
65 |
2 1/2 |
76.3 |
|
|
|
|
|
|
5.2 |
9.12 |
|
|
7 |
12 |
|
|
|
|
|
|
9.5 |
15.6 |
|
80 |
3 |
89.1 |
|
|
|
|
|
|
5.5 |
11.3 |
|
|
7.6 |
15.3 |
|
|
|
|
|
|
11.1 |
21.4 |
|
90 |
3 1/2 |
101.6 |
|
|
|
|
|
|
5.7 |
13.5 |
|
|
8.1 |
18.7 |
|
|
|
|
|
|
12.7 |
27.8 |
|
100 |
4 |
114.3 |
|
|
|
|
|
|
6 |
16 |
|
|
8.6 |
22.4 |
|
|
11.1 |
28.2 |
|
|
13.5 |
33.6 |
|
125 |
5 |
139.8 |
|
|
|
|
|
|
6.6 |
21.7 |
|
|
9.5 |
30.5 |
|
|
12.7 |
39.8 |
|
|
15.9 |
48.6 |
|
150 |
6 |
165.2 |
|
|
|
|
|
|
7.1 |
27.7 |
|
|
11 |
41.8 |
|
|
14.3 |
53.2 |
|
|
18.2 |
66 |
|
200 |
8 |
216.3 |
|
|
6.4 |
33.1 |
7 |
36.1 |
8.2 |
42.1 |
10.3 |
52.3 |
12.7 |
63.8 |
15.1 |
74.9 |
18.2 |
88.9 |
20.6 |
99.4 |
23 |
110 |
|
250 |
10 |
267.4 |
|
|
6.4 |
41.2 |
7.8 |
49.9 |
9.3 |
59.2 |
12.7 |
79.8 |
15.1 |
93.9 |
18.2 |
112 |
21.4 |
130 |
25.4 |
152 |
28.6 |
168 |
|
300 |
12 |
318.5 |
|
|
6.4 |
49.3 |
8.4 |
64.2 |
10.3 |
78.3 |
14.3 |
107 |
17.4 |
129 |
21.4 |
157 |
25.4 |
184 |
28.6 |
204 |
33.3 |
234 |
|
350 |
14 |
355.6 |
6.4 |
55.1 |
7.9 |
67.7 |
9.5 |
81.1 |
11.1 |
94.3 |
15.1 |
127 |
19 |
158 |
23.8 |
195 |
27.8 |
225 |
31.8 |
254 |
35.7 |
282 |
|
400 |
16 |
406.4 |
6.4 |
63.1 |
7.9 |
77.6 |
9.5 |
93 |
12.7 |
123 |
16.7 |
160 |
21.4 |
203 |
26.2 |
246 |
30.9 |
286 |
36.5 |
333 |
40.5 |
365 |
|
450 |
18 |
457.2 |
6.4 |
71.1 |
7.9 |
87.5 |
11.1 |
122 |
14.3 |
156 |
19 |
205 |
23.8 |
254 |
29.4 |
310 |
34.9 |
363 |
39.7 |
409 |
45.2 |
459 |
|
500 |
20 |
508 |
6.4 |
79.2 |
9.5 |
117 |
12.7 |
155 |
15.1 |
184 |
20.6 |
248 |
26.2 |
311 |
32.5 |
380 |
38.1 |
441 |
44.4 |
508 |
50 |
565 |