T/ZZB 2582-2021
Studs for steel pipe flanges in petrochemical industry (English Version)

Standard No.

T/ZZB 2582-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/ZZB 2582-2021

Scope

This standard specifies the terms and definitions of studs (hereinafter referred to as studs) for petrochemical steel pipe flanges, stud classification, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage and quality promise. This standard applies to studs for petrochemical steel pipe flanges.

T/ZZB 2582-2021 history

• 2021 T/ZZB 2582-2021 Studs for steel pipe flanges in petrochemical industry