T/SSEA 0213-2022 Active Group standards

T/SSEA 0213-2022 Quality grading and "Pioneer" evaluation requirements for heat-treated high-strength steel plate used in coal mining hydraulic support system

Publish Date: 2022-08-10 Implement Date: 2022-08-10 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 0213-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Flat steel and semi-finished products

Publish Date: 2022-08-10

Implement Date: 2022-08-10

Scope

Main technical content: This document specifies the evaluation index system and evaluation methods for the quality and enterprise standard level evaluation of quenched and tempered high-strength steel plates used in coal mine hydraulic supports, as well as the grade division. This document is applicable to the quality and enterprise standard level evaluation of quenched and tempered high-strength steel plates used in coal mine hydraulic supports. Relevant institutions can refer to it when conducting quality grading and enterprise standard level evaluation, "leader" evaluation, and related certification. Enterprises can also refer to this document when formulating their own enterprise standards.