This Standard specifies the classification and sign, technical requirements, test methods, inspection rules, markings, packaging, transportation, storage, quality certificates and purchase orders (or contracts) of seamless copper and copper alloy tubes for heat pipe. This Standard is applicable to the seamless copper and copper alloy round tubes (hereinafter referred to as tubes) used in the container of low and medium temperature heat pipe components for heat collection, heat transfer, and heat exchange.
Basic Data
Standard ID
GB/T 26302-2020 (GB/T26302-2020)
Description (Translated English)
Seamless Copper and Copper Alloy Tube for Heat Pipe
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
H62
Classification of International Standard
77.150.30
Word Count Estimation
16,173
Date of Issue
2020-09-29
Date of Implementation
2021-08-01
Older Standard (superseded by this standard)
GB/T 26302-2010
Regulation (derived from)
National Standard Announcement No. 20 of 2020
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
