GB/T 32970-2016

Active

Longitudinal submerged-arc welded steel pipe for high pressure service at high temperatures

高温高压管道用直缝埋弧焊接钢管

Standard Type
GBT
ICS
77.140.75
CCS
H48
Status
现行
Issue Date
2016-08-29
Implementation
2017-07-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A