T/QGCML 4979-2025 Active Group standards

T/QGCML 4979-2025 Heat-sealed ball valve with full welding

Publish Date: 2025-07-14 Implement Date: 2025-07-29 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/QGCML 4979-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Ball valve

Publish Date: 2025-07-14

Implement Date: 2025-07-29

Scope

Main technical content: This document specifies the terms and definitions, structure, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of fully welded ball valves for thermal applications. This document is applicable to the production and inspection of fully welded ball valves for thermal applications.