CQ9电子
Fluid transfer pipes (including marine vessel pipes)
Main steel grades
TP304/L/H
TP316/L/Ti
TP316L(H-Mo )
TP321/321H
S32205
S32750
S32760
Main standard
ASTM A312 "Seamless and Welded Austenitic Stainless Steel Pipe"
ASTM A790 "General Purpose Ferritic/Austenitic Stainless Steel Seamless and Welded Steel Pipe"
GB/T14976 "Fluid Conveying Stainless Steel Seamless Steel Pipe"
Specification size
船级社认证
CCS中国船级社，KR韩国船级社，BV法国船级社，DNV挪威船级社，ABS美国船级社，LR英国劳氏船级社，同时通过API、PED、TUV等认证。