JIS Standards: B2311 B2312 B2313 材质Material:G3452 G3454 G3456 G3455 G3461... 无缝管件范围SesmlessPipeFittingsSizeRange: 1/2"---24"DN15---DN600mm 直缝管件范围WeldingPipeFittingsSizeRange: 1/2"---80"DN15---DN2000mm 厚度Thickness:SGP(2mm-60mm) | GOST Standards: 17376 102-488 17375 30573 17378 17379 材质Material:ROCT10# 20# Q235... 无缝管件范围SesmlessPipeFittingsSizeRange: 1/2"---24" DN15---DN600mm 直缝管件范围WeldingPipeFittingsSizeRange: 1/2"---80" DN15---DN2000mm 厚度Thickness:2mm-60mm |
