HGJ 223-1992 Technical specification for welding and brazing of copper and copper alloys
Basic Information
Standard ID:
HGJ 223-1992
Standard Name: Technical specification for welding and brazing of copper and copper alloys
Chinese Name:
铜及铜合金焊接及钎焊技术规程
Standard category:Chemical industry standards (HG)
state:in force
Date of Implementation:1996-03-01
standard classification number
Standard ICS number:Mechanical manufacturing>>Welding, brazing and low-temperature welding>>25.160.10 Welding process
Standard Classification Number:Machinery>>Processing Technology>>J33 Welding and Cutting
associated standards
Publication information
other information
Publishing department:Ministry of Chemical Industry
Introduction to standards:
This standard specifies the size, performance parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of copper-aluminum composite column wing-shaped radiators, which are formed by expanding and bonding copper tube columns and aluminum wing tubes and then welding them to upper and lower copper tube headers. HGJ 223-1992 Technical Specification for Welding and Brazing of Copper and Copper Alloys HGJ223-1992 Standard Download Decompression Password: www.bzxz.net
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