This Standard specifies the terms and definitions, ordering contents, dimension, shape, weight and permissible deviation, technical requirements, test methods, inspection rules, as well as package, mark and quality certificate of the longitudinal submerged- arc welded steel pipe for high pressure serve at high temperature (hereinafter referred to as steel pipe). This Standard is applicable to the carbon steel and alloy steel longitudinal submerged- arc welded steel pipe used by petroleum refining and coal chemical high temperature and high pressure pipes.
Basic Data
Standard ID
GB/T 32970-2016 (GB/T32970-2016)
Description (Translated English)
Longitudinal Submerged-Arc Welded Steel Pipe for High Pressure Service at High Temperatures
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H48
Classification of International Standard
77.140.75
Word Count Estimation
14,194
Date of Issue
2016-08-29
Date of Implementation
2017-07-01
Regulation (derived from)
National Standard Announcement 2016 No.14
Issuing agency(ies)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
