Rn Ball Valve

Our well-equipped facilities and great excellent command throughout all stages of generation enables us to guarantee total customer fulfillment for Rn Ball Valve, Pilot Gate Valve , Disk Check Valve , Positive Choke Valve , Welcoming interested companies to cooperate with us, we look forward to having the opportunity of working with companies around the world for joint growth and mutual success. Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for Rn Ball Valve, With the first-class products, excellent service, fast delivery and the best price, we have won highly praise foreign customers'. Our products have been exported to Africa, the Middle East, Southeast Asia and other regions.


  • New Delivery for Tank Bottom Ball Valve - Screw Type Mud Valve for API6A Standard – CEPAI

    New Delivery for Tank Bottom Ball Valve - Screw Type Mud Valve for API6A Standard – CEPAI

    CEPAI’s Mud valves, A dependable design for rigorous heavy duty service in abrasive conditions and specifically engineered for the tough requirements of oilfield service, our design for mud valve has soft seal and metal to metal seal structures, double screw drive, quick open and close, reliable seal makes long service life, and bonnet can be removed easily to check trims rather than separating all parts of the valve. It’s connection CEPAI has flange, union, screw and welding type. Design Sp...
  • Manufacturer for Casting Steel Gate Vlave - Double disc check valve – CEPAI

    Manufacturer for Casting Steel Gate Vlave - Double disc check valve – CEPAI

    ●Dual Check Valve Construction and Function  ● Spring Loaded Disc  ● Retainless  ● Integral Seat  For the Dual Check Valve produced by CEPAI, the valve seat is generally integrated or hard alloyed on the body before directly processing the valve seat.  ●Dual Check Valve Main Parts & Material List  Body/Bonnet Cast:WCB,LCB,LCC,WC6,WC9,CF8,CF8M,CD4MCu,CE3MN,Cu5MCuC,CW6MC;  Forged:A105N,LF2,F11,F22,F304,F316,F51,F53,F55,N08825,N06625;  Disc WCB,LCB,LCC,WC6,WC9,CF8,CF8M,CD4MCu,CE3MN,Cu5MCuC,C...
  • 2020 High quality Concentric Butterfly Valve - Two piece cast fixed ball valve – CEPAI

    2020 High quality Concentric Butterfly Valve - Two piece cast fixed ball valve – CEPAI

    ● Reliable seat seal  The Two Piece Cast Trunnion Ball Valve produced by CEPAI adopts an elastic seal ring structure design. When the medium pressure is low, the contact area between the sealing ring and the sphere is small, and a larger specific pressure is formed in the contact between the sealing ring and the sphere to ensure reliable sealing. When the medium pressure is high, the contact area between the sealing ring and the sphere increases with the elastic deformation of the sealing rin...
  • Hot Selling for Blowout Proof Stem Ball Valve - Ball Screw Operator Gate Valve – CEPAI

    Hot Selling for Blowout Proof Stem Ball Valve - Ball Screw Operator Gate Valve – CEPAI

    Description: CEPAI’s BSO(Ball Screw Operator) gate valves are available on the size of 4-1/16”, 5-1/8” and 7-1/16”, and pressure range from 10,000psi to 15,000psi. The ball screw structure eliminates the amplification of gear structure, and it can be operated with one third of torque compared to normal valve under required pressure, which can be safer and quicker. Valve stem packing and seat are elastic energy storage sealing structure, which has good seal performance, valve with balance tail...