GB/T 46073-2025 Active National standards

GB/T 46073-2025 Gas welding equipment—Quick-action couplings with shut-offvalves for welding,cutting and allied processes

Publish Date: 2025-08-29 Implement Date: 2026-03-01 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: GB/T 46073-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Welding and cutting equipment

ICS Name: Welding equipment

Publish Date: 2025-08-29

Implement Date: 2026-03-01

Pages: 20 pages

Scope

This document specifies the classification, installation, design requirements, technical requirements, and test methods for quick connectors with shut-off valves.
This document is applicable to quick connectors with shut-off valves used for connecting pressure reducers and welding/cutting torches in welding, cutting, and related processes.
This document is applicable to quick connectors used in conjunction with rubber hoses specified in GB/T 2550 or ISO 3821, and threaded connections specified in ISO/TR 28821.