T/SSEA 0195-2022 Active Group standards

T/SSEA 0195-2022 coal mining hydraulic support steel pipe。

Publish Date: 2022-06-20 Implement Date: 2022-06-20 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/SSEA 0195-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nSteel rods and steel bars

Publish Date: 2022-06-20

Implement Date: 2022-06-20

Scope

Main technical content: This document specifies the classification and designation of round steel for hydraulic supports in coal mines, the content of orders, dimensions, shapes, weights, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates. This document is applicable to hot-rolled and forged round steel (hereinafter referred to as round steel) with a nominal diameter not exceeding 300mm for hydraulic supports in coal mines.