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. ℃
Pipes
pipes
FRP/CPVC composite pipelines
FRP/UPVC composite pipelines
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. ℃
CPVC Pressure pipes
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 • ℃
UPVC Pressure pipes
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 ·℃