China wholesaler Ductile Iron Rigid or Flexible Coupling

Product Description   CDU Ring CouplingConstruction:This coupling consists of shell, sealing rubber ring, bolt, nut, groove.Working pressure:1.6-4.0Mpa/6.4Mpa/10Mpa/1.0-2.5MpaFeature:1.easy to install, easy to disassemble, and 5-10 times higher work efficiency.2.The...