中日钢管规格对照表

65A
76.3 76 4.2 4.5 3.0 3.0 3.5 3.5 5.2 5.0 7.0 7.0 9.5 10.0 14.0 14.0
80A
89.1 89 4.2 4.5 3.0 3.0 4.0 4.0 5.5 5.5 7.6 8.0 11.1 11.0 15.2 15.0
100A
114.3 114 4.5 5.0 3.0 3.0 4.0 4.0 6.0 5.5 8.6 8.5 13.5 14.0 17.1 17.0
450A
457.2 457 7.9 -
14.3 14.0 23.8 25.0 45.2 45.0
457.2 457.2
7.9 8.0 12.7 12.5
500A
508.0 508 7.9 -
15.1 16.0 26.2 28.0 50.0 50.0
508.0 508.0
7.9 8.0 12.7 12.5
125A
139.8 140 4.5 5.0 3.4 3.5 5.0 5.0 6.6 6.5 9.5 10.0 15.9 16.0 19.1 19.0
150A
165.2 168 5.0 5.5 3.4 3.5 5.0 5.0 7.1 7.0 11.0 11.0 18.2 18.0 21.9 22.0
200A
600A
609.6 610.0
7.9 8.0 12.7 12.5
700A
711.2 711.0
7.9 8.0 15.1 15.0
800A
812.8 813.0
7.9 8.0 19.1 19.0
900A
914.4 914.0
7.9 8.0 19.1 19.0
1000A
1016.0 1016.0
8.7 9.0 22.0 22.0
输送流体用无缝碳钢管：
GB/T8163-1999
（代替GB/T8163-87） Replace
Seamless carbon steel pipe for liquid service
流体输送用不锈钢无缝钢管： GB/T14976-1994 （代替GB 2270-80） Stainless seamles steel pipe for liquid service
流体输送用不锈钢焊接钢管： GB/T12771-2000 （代替GB/T12771-1991） Stainless weldable steel pipe for liquid service
40A
48.6 48 3.5 3.5 2.8 2.8 3.0 3.2 3.7 3.5 5.1 5.0 7.1 7.0 10.2 10.0 48.6 48.3 3.5 3.5
50A
60.5 60 3.8 4.0 2.8 2.8 3.5 3.5 3.9 4.0 5.5 5.5 8.7 8.5 11.1 11.0 60.5 60.3 3.8 3.8
350A
355.6 356 7.9 -
11.1 11.0 19.0 20.0 35.7 36.0
355.6 355.6
7.9 8.0 12.7 12.5
400A
406.4 406 7.9 -
12.7 12.0 21.4 22.0 40.5 40.0
406.4 406.4
7.9 8.0 12.7 12.5
17.3 17.2 2.3 2.5
15A
21.7 21 2.8 2.8 2.1 2.0 2.5 2.5 2.8 2.8 3.7 3.5 4.7 4.5 7.5 -
21.7 21.3 2.8 2.8
20A
27.2 27 2.8 2.8 2.1 2.0 2.5 2.5 2.9 2.8 3.9 4.0 5.5 5.5 7.8 -
1100A
1117.6 1118.0
9.5 10.0 22.0 22.0
1200A
1219.2 1219.0
11.1 11.0 22.0 22.0
1500A
1524.0 1524.0
12.7 12.5
GB/T17395-1998
说 明
Explain
(关于各类无缝钢管外形尺寸的一般规范)
About normal criterion of outline dimension of various seamless steel pipe
216.3 219 5.8 6.0 4.0 4.0 6.5 6.5 8.2 8.0 12.7 12.0 23.0 22.0
250A
267.4 273 6.6 6.5 4.0 4.0 6.5 6.5 9.3 8.5 15.1 16.0 28.6 28.0
300A
318.5 325 6.9 7.5 4.5 4.5 6.5 6.5 10.3 10.0 17.4 18.0 33.3 32.0
钢管外径
Outer Diameter
JIS
GB/T 3091
13.8 13.5
SGP(White)
JIS
GB/T 3091
2.3 2.5
STPY
JIS
GB/T 3091
STPY Sch 40
JIS
GB/T 3091
10A
17.3 17 2.3 2.2 1.65 1.6 2.0 2.0 2.3 2.2 3.2 3.2
27.2 26.9 2.8 2.8
25A
34.0 34 3.2 3.2 2.8 2.8 3.0 3.2 3.4 3.2 4.5 4.5 6.4 6.0 9.1 -
34.0 33.7 3.2 3.2
32A
42.7 42 3.5 3.5 2.8 2.8 3.0 3.2 3.6 3.5 4.9 5.0 6.4 6.0 9.7 9.5 42.7 42.4 3.5 3.5
Sch 10s
JIS
GB/T 17395
1.65 1.6
Sch 20s
JIS
GB/T 17395
2.0 2.0
Sch 40
JIS
GB/T 17395
2.2 2.2
Sch 80
JIS
GB/T 17395
3.0 3.0
Sch 160
JIS
GB/T 17395
XXS
JIS
GB/T 17395
焊 接 钢 管 Weldable Steel Pipe
中日钢管规格对照表 Parative List of Steel Pipe Between China and Japan
公称 通径 Normal Diameter
8A
钢管外径
Outer Diameter
JIS
GB/T 17395
13.8 13.5
GS
JIS
GB/T 17395
2.3 2.2
无 缝 钢 管 Seamless SHale Waihona Puke Baidueel Pipe