GB/T 26255.1-2010
AbolishedMechanical fittings for polyethylene piping systems for the supply of gaseous fuels - Part 1:Metal fittings for pipes of nominal outside diameter less than or equal to 63mm
燃气用聚乙烯管道系统的机械管件 第1部分：公称外径不大于63mm的管材用钢塑转换管件
Application Summary AI generated
This standard specifies the technical requirements, test methods, and inspection rules for metal mechanical fittings used to connect polyethylene (PE) pipes with a nominal outside diameter of 63mm or less in gaseous fuel supply systems. It is applied in the manufacturing and quality control of steel-to-plastic transition fittings for low-pressure gas distribution networks, ensuring leak-tightness and mechanical strength at the interface between metal components and PE pipes. The standard is critical for engineers designing residential or commercial gas pipelines and for procurement professionals verifying product compliance with safety regulations.
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 19472.1-2004
Polyethylene structure wall pipeline system for underground usage--Part 1:Polyethylene double wall corrugated pipes
GB/T 19472.2-2004
Polyethylene structure-wall piping system for underground usage--Part 2:Polyethylene spirally enwound structure-wall pipes
GB/T 19470-2004
Geosythetics--Plastic geonet
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.