标准号 Standard No |
通径范围
Diameter Range |
压力等级 Pressure Rating |
常用材料 Conventional Materials |
GB/T 9112-9123.4 |
DN10~DN2000 |
PN0.25 1.0 1.6 2.5 4.0 6.3 10.0 16.0 Mpa |
GB1220
0Cr18Ni9/06Cr19Ni10
00Cr19Ni11/022Cr19Ni10
0Cr18Ni10Ti/06Cr18Ni11Ti
0Cr17Ni12Mo2/06Cr17Ni12M02
00Cr17Ni14Mo2/022Cr17Ni12M02 |
JBT 74-86.2 |
DN10~DN1600 |
PN0.25 0.6 1.0 1.6 2.5 4.0 6.3 10.0 16.0 20.0 Mpa |
HG 20592-20626 |
DN10~DN2000 |
PN0.25 0.6 1.0 1.6 2.0 2.5 4.0 5.0 6.3 10.0 11.0
15.0 16.0 25.0 26.0 42.0 Mpa |
SH 3406 |
DN10~DN1500 |
PN1.0 2.0 5.0 6.8 10.0 15.0 25.0 42.0 Mpa |
GBT 17241.1-1724107 |
DN10~DN4000 |
PN0.25 0.6 1.0 1.6 2.0 2.5 4.0 5.0 Mpa |
GB/T 15530.1-15530.8 |
DN10~DN1800 |
PN0.6 1.0 1.6 2.0 2.5 4.0 5.0 Mpa |