This document specifies the order content, size, shape, weight and allowable deviation, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of seamless hot-rolled steel tubes for hydraulic pillar service. This document applies to the seamless hot-rolled steel tubes for cylinders and pillars used in the manufacture of coal mine hydraulic support cylinders and pillars. It also applies, as a reference, to seamless hot-rolled steel tubes for other hydraulic cylinders and pillars.
Basic Data
Standard ID
GB/T 17396-2022 (GB/T17396-2022)
Description (Translated English)
Seamless hot-rolled steel tubes for hydraulic pillar service
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H48
Classification of International Standard
77.140.75
Word Count Estimation
10,199
Date of Issue
2022-10-14
Date of Implementation
2023-05-01
Older Standard (superseded by this standard)
GB/T 17396-2009
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
