关岭PPR大小头(DIN)

关岭PPR大小头(DIN)

关岭PPR管帽(DIN)

关岭PPR管帽(DIN)

关岭PPR双片式法兰(DIN)

关岭PPR双片式法兰(DIN)

关岭PPR一体式法兰(DIN)

关岭PPR一体式法兰(DIN)

关岭PPR外牙直接(DIN)

关岭PPR外牙直接(DIN)

关岭PPR内牙直接(DIN)

关岭PPR内牙直接(DIN)

关岭PPR直接(DIN)

关岭PPR直接(DIN)

关岭PPR异径三通(DIN)

关岭PPR异径三通(DIN)

关岭PPR正三通 (DIN)

关岭PPR正三通 (DIN)

关岭PPR45°弯头(DIN)

关岭PPR45°弯头(DIN)

关岭PPR90°弯头(DIN)

关岭PPR90°弯头(DIN)