T/CECWA 5002-2023 Active Group standards

T/CECWA 5002-2023 The skill evaluation of waterworks metal structure welders

Publish Date: 2023-07-26 Implement Date: 2023-08-26 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/CECWA 5002-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nWelding process

Publish Date: 2023-07-26

Implement Date: 2023-08-26

Scope

Scope: This document specifies the scope, content, methods, result evaluation, and project codes for the welding skill assessment of hydraulic and hydroelectric engineering gate valves, silt traps, water intake pressure steel pipes, hoisting machines, ship lifts, silt removers, and other hydraulic and hydroelectric engineering-related tower (structure) frames and other hydraulic metal structures. This document is applicable to the welding skill assessment of hydraulic metal structures, including stick electrode arc welding, self-shielded flux-cored wire arc welding, single-wire submerged arc welding, flux-cored submerged arc welding, gas shielded metal arc welding, non-gas shielded metal arc welding, non-inert gas shielded flux-cored wire arc welding, and tungsten inert gas shielded welding, as well as plasma MIG welding. Main technical content: This document specifies the scope, content, methods, result evaluation, and project codes for the welding skill assessment of hydraulic and hydroelectric engineering gate valves, silt traps, water intake pressure steel pipes, hoisting machines, ship lifts, silt removers, and other hydraulic and hydroelectric engineering-related tower (structure) frames and other hydraulic metal structures.