T/LCGG 003-2019 Active Group standards

T/LCGG 003-2019 Hydraulic support hot-rolled seamless steel pipe

Publish Date: 2019-12-18 Implement Date: 2019-12-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/LCGG 003-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSteel pipes, cast iron pipes

ICS Name: Special-purpose pipe steel

Publish Date: 2019-12-18

Implement Date: 2019-12-20

Scope

Scope: This standard applies to hot-rolled seamless steel tubes used for cylinders and columns in the manufacture of hydraulic supports and pillars for coal mines. It also applies to other hot-rolled seamless steel tubes used for hydraulic cylinders and columns. Main technical content: This standard specifies the dimensions, shape, weight, technical requirements, test methods, inspection rules, packaging marks, and quality certificates of hot-rolled seamless steel tubes used for hydraulic pillars.