DN150(6")welding collar rings for concrete pu welding collar rings for concrete pump pipes Material Q235 Model DN125,DN150,DN175 Technical Forging Application Connection of Concrete pump and pump
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DN125 PM snap clamp DN125 PM snapclamp Type Snap clamp, bolt clamp, screw clamp, wedge clamp Surface Painting or Galvanizing Technical Forging Application Connection of
carbon steel socket welding flanges carbon steel socket welding flanges Material Q235 Model DN125,DN150,DN175 Technical Forging Application Connection of Concrete pump and pump truck pi
concrete pump pipe flanges/weld-on collars concrete pump pipe flanges: Company development and production of the new generation of concrete pump truck pipe flanges and wear-resisting, forgings
concrete pump pipe flanges/weld-on collars concrete pump pipe flanges: Company development and production of the new generation of concrete pump truck pipe flanges and wear-resisting, forgings
concrete pump pipe flanges concrete pump pipe flanges: 1.Q245B adopts steel temperature 1200 forging, rolling. 2.Company development and production of the new generation of con
6"Concrete pump pipe coupling concrete pump pipe clamp 1.Our company develops the new product, the national high quality steel (40cr), high-temperature 1200 ° forging and into