GB/T 9711-2023

Active

Petroleum and natural gas industries—Steel pipe for pipeline transportation systems

石油天然气工业 管线输送系统用钢管

Standard Type
GBT
ICS
75.200;77.140.75
CCS
E 16; H 48
Status
现行
Issue Date
2023-11-27
Implementation
2024-03-01
Responsible Dept
国家标准委
Drafting Unit
N/A