Executive standard
Executive standard: FRP/UPVC composite pipe composite HG/T3731、GB/T4219.1、GB/T4219.2
Main performance
Operating temperature: -10℃~110℃
Use pressure: -0.001~1.6Mpa
Linear expansion coefficient: 208x 10-5m/m. ℃
The physical properties of composite pipes and fittings
Note: L is marked with a length of 4m or 6m, which can be customized according to the purpose of use. The thickness of the FRP layer can be adjusted according to the application and working conditions.
Executive standard
Executive standard: FRP/CPVC composite pipe composite HG/T3731、GB/T18998.2、GB/T18998.3
Main performance
Operating temperature: -10℃~110℃
Use pressure: -0.001~1.6Mpa
Linear expansion coefficient: 208x 10-5m/m. ℃
Executive standard
Executive standard：GB/T18998.1、GB/T18998.2、GB/T18998.3
Main performance
Operating temperature: -10℃~60℃
Use pressure: -0.001~1.6Mpa
Linear expansion coefficient: 7.0x 10-5m/m • ℃
Executive standard
Executive standard：GB/T18998.1、GB/T18998.2、GB/T18998.3
Main performance
Temperature range:-10℃ ~90℃
Pressure range:-0.001~1.6Mpa
Linear thermal expansion: 6.0x10-5m/m ·℃
