T/ZZB 0217-2017 Active Group standards

T/ZZB 0217-2017 Precision stainless steel seamless tube for high-speed train braking system

Publish Date: 2017-09-15 Implement Date: 2017-09-30 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/ZZB 0217-2017

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: 2017-09-15

Implement Date: 2017-09-30

Scope

Main technical content: This standard specifies the terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for precision stainless steel seamless pipes (hereinafter referred to as steel pipes) used in high-speed train braking systems. This standard applies to steel pipes with an outer diameter of 6 mm to 50 mm and a wall thickness of 0.8 mm to 4.0 mm. The finished steel pipes are formed by cold working and bright heat treatment in a protective atmosphere.