GB/T 20674.2-2006
AbolishedPlastics pipes and fittings - Equipment for fusion jointing polyethylene systems - Part 2: Electrofusion
塑料管材和管件 聚乙烯系统熔接设备 第2部分：电熔连接
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for electrofusion welding equipment used to join polyethylene (PE) pipes and fittings. It is applied in the manufacturing and quality verification of electrofusion control units and welding machines for gas and water supply pipeline systems. The standard ensures reliable fusion joints in municipal infrastructure, industrial piping, and buried utility networks.
Related Standards
GB/T 28494-2012
Globe valves of thermoplastics materials
JB/T 51137-1999
Product quality grading of agricultural rubber dust boot
JB/T 51136-1999
Product quality grading of engine rubber seal
GB/T 19274-2003
Geosynthetics--Plastic geocell
GB/T 19470-2004
Geosythetics--Plastic geonet
GB/T 19472.2-2004
Polyethylene structure-wall piping system for underground usage--Part 2:Polyethylene spirally enwound structure-wall pipes
GB/T 19472.1-2004
Polyethylene structure wall pipeline system for underground usage--Part 1:Polyethylene double wall corrugated pipes
GB/T 19473.2-2004
Polybutylene(PB) piping systems for hot and cold water installations--Part 2:Pipes
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.