黔江PPR大小头(DIN)

黔江PPR大小头(DIN)

黔江PPR管帽(DIN)

黔江PPR管帽(DIN)

黔江PPR双片式法兰(DIN)

黔江PPR双片式法兰(DIN)

黔江PPR一体式法兰(DIN)

黔江PPR一体式法兰(DIN)

黔江PPR外牙直接(DIN)

黔江PPR外牙直接(DIN)

黔江PPR内牙直接(DIN)

黔江PPR内牙直接(DIN)

黔江PPR直接(DIN)

黔江PPR直接(DIN)

黔江PPR异径三通(DIN)

黔江PPR异径三通(DIN)

黔江PPR正三通 (DIN)

黔江PPR正三通 (DIN)

黔江PPR45°弯头(DIN)

黔江PPR45°弯头(DIN)

黔江PPR90°弯头(DIN)

黔江PPR90°弯头(DIN)