T/CWAN 0077-2023
Raw and auxiliary materials for welding consumables- Technical requirements for procurement of organic matters (English Version)

Standard No.

T/CWAN 0077-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/CWAN 0077-2023

Scope

This document stipulates the ordering content, technical requirements, test methods, inspection rules, packaging, marking, storage and transportation and quality certificates for raw material organic compounds used in welding materials. This document applies to organic raw materials for the manufacture of arc welding materials

T/CWAN 0077-2023 history

• 2023 T/CWAN 0077-2023 Raw and auxiliary materials for welding consumables- Technical requirements for procurement of organic matters