Design and Manufacture: |
GB/T 12236 |
Face to Face Dimension: |
GB/T 12221 |
lange Connection Dimension: |
GB、JB、SH、HG |
BW Connection Dimension: |
GB 12224 |
Pressure -Temperature Ratings: |
GB/T 9131 |
Test and Inspection: |
JB/T 9092、GB/T 13927 |
NPS: |
DN50~DN500 |
Class: |
PN16~PN160 |
Main Materials: |
WCB、LCB、LCC、15Cr1MoV、Cr5Mo、0Cr18Ni9Ti、00Cr18Ni10、0Cr18Ni12Mo2Ti |