UPVC补芯(DIN)

芜湖UPVC补芯(DIN)

UPVC管帽(DIN)

芜湖UPVC管帽(DIN)

UPVC一体式法兰(DIN)

芜湖UPVC一体式法兰(DIN)

UPVC外牙直接(DIN)

芜湖UPVC外牙直接(DIN)

UPVC内牙直接(DIN)

芜湖UPVC内牙直接(DIN)

UPVC异径直接

芜湖UPVC异径直接

UPVC直接(DIN)

芜湖UPVC直接(DIN)

UPVC异径三通(DIN)

芜湖UPVC异径三通(DIN)

UPVC正三通(DIN)

芜湖UPVC正三通(DIN)

UPVC45°弯头(DIN)

芜湖UPVC45°弯头(DIN)

UPVC90°弯头(DIN)

芜湖UPVC90°弯头(DIN)

四通（DIN)

芜湖四通（DIN)