Nozzle Check Valve

The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for Nozzle Check Valve, Throttle Gate Valve , Casting Steel High Temp Globe Valve , Knight Gate Valve , We welcome all of the clients and friends to contact us for mutual benefits. Hope to do further business with you. With our excellent management, strong technical capability and strict quality control system, we continue to provide our clients with reliable quality, reasonable prices and excellent services. We aim at becoming one of your most reliable partners and earning your satisfaction for Nozzle Check Valve, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our products, just try to contact us for more details!


  • Flat valve

    Flat valve

    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.
  • Factory made hot-sale Pneumatic Forged Steel Globe Valve - Forged steel lift check valve – CEPAI

    Factory made hot-sale Pneumatic Forged Steel Globe 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...
  • PriceList for Pneumatic Flexible Gate Valve - CASING HEADS – CEPAI

    PriceList for Pneumatic Flexible Gate Valve - CASING HEADS – CEPAI

    CEPAI manufactures tubing/casing heads, hangers and adapter Flanges in all sizes and pressure ratings. The casing head is the lowest part of the wellhead assembly and is always connected to the surface casing string. It supports subsequent drilling wellhead and completion equipment. Popular Adapter Flanges are double studded Adapter Flanges, Companion Flanges, and X Union Adapters. Customers may use Adapter Flanges for transition in nominal size and /or pressure rating. The Adapter Flanges ha...
  • Christmas Tree and Wellheads

    Christmas Tree and Wellheads

    Standard Christmas Tree and Wellheads are in accordance with API 6A 21th latest Edition, and use the right materials for different operating condition according to NACE MR0175 standard.
    Product Specification Level: PSL1 ~4
    Material Class: AA~HH
    Performance Requirement: PR1-PR2
    Temperature Class: LU
  • Cheapest Factory Munual Choke Valve - Flat valve – CEPAI

    Cheapest Factory Munual Choke Valve - Flat valve – CEPAI

    Design Specification: Standard FC gate valves are in accordance with API 6A 21th latest Edition, and use the right materials for H2S service according to NACE MR0175 standard. Product Specification Level: PSL1 ~4    Material Class: AA~FF   Performance Requirement: PR1-PR2  Temperature Class: PU  Product Features: ◆ Forging valve body and bonnet ◆ Small operating torque ◆ Double metal sealing for valve body and bonnet ◆ For any positional gate, it is metal to metal rear seat sealing.  ...
  • 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...
  • Europe style for Pressure Ball Valve - Three piece cast fixed ball valve – CEPAI

    Europe style for Pressure Ball Valve - Three piece cast fixed ball valve – CEPAI

    ● Reliable seat seal The Three 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 ri...
  • Lowest Price for Oil Wellhead - DUAL PLATE CHECK VALVE – CEPAI

    Lowest Price for Oil Wellhead - DUAL PLATE CHECK VALVE – CEPAI

    CEPAI’s API6A Check Valves can be divided into three types, which are Swing check valve, Piston Check Valve and Lift Check Valve, all of these valves are designed as per API 6A 21th edition standard. They flow in a single direction and end connections are complied with API Spec 6A, metal-to-metal seal creates a stable performance for high pressure, high-temperature conditions. They are used for Chock manifolds and Christmas trees, CEPAI can offer the bore size from 2-1/16 to 7-1/16 inch, and ...
  • 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...
  • Hydraulic Operated Gate Valve

    Hydraulic Operated Gate Valve

    Standard Hydraulic gate valves are in accordance with API 6A 21th latest Edition, and use the right materials for H2S service according to NACE MR0175 standard.
    Product Specification Level: PSL1 ~4   
    Material Class: AA~FF  
    Performance Requirement: PR1-PR2 
    Temperature Class: LU