YB/T 4330-2023 Active Industry standards-Black metallurgy

YB/T 4330-2023 Large-diameter austenitic stainless steel seamless steel tube

Publish Date: 2023-07-28 Implement Date: 2024-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YB/T 4330-2023

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSteel pipes, cast iron pipes

ICS Name: Special-purpose pipe steel

Publish Date: 2023-07-28

Implement Date: 2024-02-01

Scope

This document specifies the classification, designation, order content, dimensions, appearance, weight, technical requirements, test methods, inspection rules, packaging, marking, and quality certificates of large-diameter austenitic stainless steel seamless steel pipes. This document is applicable to austenitic stainless steel seamless steel pipes used in the petrochemical, chemical, power station, and other fields with an outer diameter of not less than 426mm.