GB/T 9253-2022

Active

Petroleum and natural gas industries—Threading, gauging and thread inspection of casing, tubing, and line pipe threads

石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验

Standard Type
GBT
ICS
75.180.10
CCS
E 92
Status
现行
Issue Date
2022-12-30
Implementation
2023-04-01
Responsible Dept
国家标准委
Drafting Unit
N/A