Double Detector Check Valve

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  • Rapid Delivery for Multibowl Wellhead - Manual Gate Valve for API6A Standard – CEPAI

    Rapid Delivery for Multibowl Wellhead - Manual Gate Valve for API6A Standard – CEPAI

    CEPAI’s FC gate valve, featured by high performance and bi-directional sealing, is designed and manufactured according to world’s most advanced technology. It is a counterpart of FC gate valves that gives fairly good performance under high pressure service. It is applicable for oil and gas wellhead, Christmas tree and choke and kill manifold rated 5,000Psi to 20,000Psi. No special tools are required when it comes to replace valve gate and seat. Design Specification: Standard FC gate val...
  • Two piece casting floating ball valve

    Two piece casting floating ball valve

    Two piece cast floating ball valve produced by CEPAI is mainly used to block or connect the medium in the pipeline. Choose Two piece cast floating ball valve of different materials can be used for water, steam, oil, liquefied gas, natural gas, gas, nitric acid,carbamide and other medium.
  • 2020 Latest Design Zoloto Gate Valve - Hydraulic Operated Gate Valve – CEPAI

    2020 Latest Design Zoloto Gate Valve - Hydraulic Operated Gate Valve – CEPAI

    Description: CEPAI designs API-6A Hydraulic Gate valve to be wellhead valves, it is applicable for oil and gas wellhead. It is designed, manufactured and tested as per API Spec. 6A. The valve open and close is controlled by hydraulic piston, which can be safer and quicker, valve stem packing and seat are elastic energy storage sealing structure, which has good seal performance, and valve with balance tail rod, lower valve torque and indication function, moreover, double acting actuator requir...
  • Hot Selling for Pneumatic Operated Gate Valve - Manual Gate Valve for API6A Standard – CEPAI

    Hot Selling for Pneumatic Operated Gate Valve - Manual Gate Valve for API6A Standard – CEPAI

    CEPAI’s FC gate valve, featured by high performance and bi-directional sealing, is designed and manufactured according to world’s most advanced technology. It is a counterpart of FC gate valves that gives fairly good performance under high pressure service. It is applicable for oil and gas wellhead, Christmas tree and choke and kill manifold rated 5,000Psi to 20,000Psi. No special tools are required when it comes to replace valve gate and seat. Design Specification: Standard FC gate val...
  • factory customized One-Piece Floating Ball Valve - Three piece forged fixed ball valve – CEPAI

    factory customized One-Piece Floating Ball Valve - Three piece forged fixed ball valve – CEPAI

    ● Reliable seat seal  The Three Piece Forged 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...
  • Rapid Delivery for Multibowl Wellhead - Metal Two-Piece Floating Ball Valve – CEPAI

    Rapid Delivery for Multibowl Wellhead - Metal Two-Piece Floating Ball Valve – CEPAI

    CEPAI’s API6A ball valves have different types, such as floating, trunnion mounted, top-entry ball valves, etc. CEPAI’s API 6A ball valves are designed for Wellhead and Christmas tree equipment, and also for different special environment with various fluids such as extreme sour gas services, ensure the highest level of requirements in different environment such as high temperature and pressure applications, CEPAI’s ball valves can provide the rigidity and strength required in special environm...
  • Super Lowest Price Tubing Head Spool - Double disc check valve – CEPAI

    Super Lowest Price Tubing Head Spool - 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...
  • New Arrival China Pneumatic Wedge Gate Valve - Forged steel lift check valve – CEPAI

    New Arrival China Pneumatic Wedge Gate Valve - Forged steel lift check valve – CEPAI

    For The Forged Piston Check Valve produced by CEPAI, the Valve seat is generally integrated or cemented carbide is surmounted on the body before direct processing of the Valve seat.  ● Body and Cover connection & Gasket  For theForged Piston Check Valve produced by CEPAI, the valve body and bonnet can be connected as bolt connection, welding connection, pressure self sealing connection and other different structures, etc.  ●Forged Piston Check Valve Main Parts & Material List  Body/Bo...
  • Three piece cast fixed ball valve

    Three piece cast fixed ball valve

    Three Piece Cast Trunnion Ball Valveproduced by CEPAI is mainly used to block or connect the medium in the pipeline. Choose Three Piece Cast Trunnion Ball Valve of different materials can be used for water, steam, oil, liquefied gas, natural gas, gas, nitric acid,carbamide and other medium.
  • 2020 China New Design 3 Full Port Ball Valve - Double disc check valve – CEPAI

    2020 China New Design 3 Full Port Ball Valve - 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...