闵行PPR大小头(DIN)

闵行PPR大小头(DIN)

闵行PPR管帽(DIN)

闵行PPR管帽(DIN)

闵行PPR双片式法兰(DIN)

闵行PPR双片式法兰(DIN)

闵行PPR一体式法兰(DIN)

闵行PPR一体式法兰(DIN)

闵行PPR外牙直接(DIN)

闵行PPR外牙直接(DIN)

闵行PPR内牙直接(DIN)

闵行PPR内牙直接(DIN)

闵行PPR直接(DIN)

闵行PPR直接(DIN)

闵行PPR异径三通(DIN)

闵行PPR异径三通(DIN)

闵行PPR正三通 (DIN)

闵行PPR正三通 (DIN)

闵行PPR45°弯头(DIN)

闵行PPR45°弯头(DIN)

闵行PPR90°弯头(DIN)

闵行PPR90°弯头(DIN)