连山PPR大小头(DIN)

连山PPR大小头(DIN)

连山PPR管帽(DIN)

连山PPR管帽(DIN)

连山PPR双片式法兰(DIN)

连山PPR双片式法兰(DIN)

连山PPR一体式法兰(DIN)

连山PPR一体式法兰(DIN)

连山PPR外牙直接(DIN)

连山PPR外牙直接(DIN)

连山PPR内牙直接(DIN)

连山PPR内牙直接(DIN)

连山PPR直接(DIN)

连山PPR直接(DIN)

连山PPR异径三通(DIN)

连山PPR异径三通(DIN)

连山PPR正三通 (DIN)

连山PPR正三通 (DIN)

连山PPR45°弯头(DIN)

连山PPR45°弯头(DIN)

连山PPR90°弯头(DIN)

连山PPR90°弯头(DIN)