GB/T 39379-2020
ActiveThermoplastics piping systems for non-pressure applications—Test method for watertightness
无压热塑性塑料管道系统 水密性试验方法
Application Summary AI generated
This standard specifies a test method for evaluating the watertightness of thermoplastics piping systems designed for non-pressure applications. It is applied in the manufacturing and quality control of drainage, sewer, and underground conduit systems to ensure joints and connections prevent water leakage under specified conditions. The standard is relevant for engineers and procurement professionals verifying product compliance in construction and civil engineering projects.
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GB/T 28494-2012
Globe valves of thermoplastics materials
JB/T 51136-1999
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JB/T 51137-1999
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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 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 19473.3-2004
Polybutylene(PB) piping systems for hot and cold water installations--Part 3:Fittings
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.