CEPAI

Catalog

API 6A Products

Casing Heads Casing Hangers Secondary Seals Casing Spools Tubing Head Adapters Tubing Hangers Tubing Spools Adapter Flanges Tees,Crosses,Caps Hammer Union Available Gate Valve Mud Gate Valve The Other Gate Valves External Sleeve choke Plug & Cage choke Valve Velocity Control choke Valve The Other choke Valves Wellheads & X-mas Trees Wellhead & X-mas Tree OEM Service Available

API 16C Products

Choke Manifolds Kill Manifolds Drilling Mud Manifolds Surface Test Manifolds High Pressure Choke & Kill Manifolds

API 6D Products

Trunnion-Mounted Ball Valve Fully Welded Ball Valves Double Expanding Gate Valve Slab Gate Valve

CF Type Parallel Gate Valve

CF Type Parallel Gate Valve is bi-directional valve with effective seal. It is non rising-stem structure,and suitable for oil &gas wellhead, Christmas tree and manifold system that working pressure is not over 5,000psi.

Design Specifications
Standard CF type Gate valve conform to the latest edition of API 6A,rigid parallel Gate can be replaced by expanding Gate Valve. We choose the suitable material for H2S service according to the latest NACE MR0175.
Specification: PSL1-PSL2　　　　 Material: AA, BB, DD, EE 　　　　　Performance: PR1　　　　　　 Temperature: LU Products Feature

◆ Casting body.　　　　　　　　　　　　　 ◆ Low operation torque.　　　　 ◆ metal to metal seal.

◆ Lubrication fittings for easy maintenance.　 ◆ Manual operation. 　　　　　　　◆ Simple designs assure low cost.

◆ Flange or studded outlets.

Technical Data of CF Type Parallel Gate Valve．

FC Type Gate 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.

Design Specification:
Standard FC gate valves are in accordance with API 6A 2010 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 　　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. 　　　　　　◆ Lubricating nipple for easy maintenance.

◆ Guide of valve disc to assures lubrication of valve body and protection of valve disc surface. 　　　　◆ Flanged connection. ◆ Manual or Hydraulic operation. 　　　　　　◆ The user-friendly design makes operation an easy job and max saves the cost.

Technical Data of FC Manual Gate Valve.

Technical Data of FC Hydraulic Gate Valve

Gate Valve with Lever and Ball Screw