沧县PPH管帽(DIN)

沧县PPH管帽(DIN)

沧县PPH双片式法兰(DIN)

沧县PPH双片式法兰(DIN)

沧县PPH一体式法兰(DIN)

沧县PPH一体式法兰(DIN)

沧县PPH外牙直接(DIN)

沧县PPH外牙直接(DIN)

沧县PPH内牙直接(DIN)

沧县PPH内牙直接(DIN)

沧县PPH异径直接(DIN)

沧县PPH异径直接(DIN)

沧县PPH直接(DIN)

沧县PPH直接(DIN)

沧县PPH异径三通(DIN)

沧县PPH异径三通(DIN)

沧县PPH正三通 (DIN)

沧县PPH正三通 (DIN)

沧县PPH45°弯头(DIN)

沧县PPH45°弯头(DIN)

沧县PPH90°弯头(DIN)

沧县PPH90°弯头(DIN)