册亨CPVC管帽(DIN)

册亨CPVC管帽(DIN)

册亨CPVC一体式法兰(DIN)

册亨CPVC一体式法兰(DIN)

册亨CPVC外牙直接(DIN)

册亨CPVC外牙直接(DIN)

册亨CPVC外牙直接(DIN)

册亨CPVC外牙直接(DIN)

册亨CPVC内牙直接(DIN)

册亨CPVC内牙直接(DIN)

册亨CPVC异径直接(DIN)

册亨CPVC异径直接(DIN)

册亨CPVC直接(DIN)

册亨CPVC直接(DIN)

册亨CPVC异径三通(DIN)

册亨CPVC异径三通(DIN)

册亨CPVC正三通(DIN)

册亨CPVC正三通(DIN)

册亨CPVC45°弯头(DIN)

册亨CPVC45°弯头(DIN)

册亨CPVC90°弯头(DIN)

册亨CPVC90°弯头(DIN)