Good quality Oilfield Christmas Tree - DUAL PLATE CHECK VALVE – CEPAI

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With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for Gas Christmas Tree , Casting Steel High Pressure Gate Valve , Lever Gate Valve , Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.
Good quality Oilfield Christmas Tree - DUAL PLATE CHECK VALVE – CEPAI Detail:

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 the pressure range from 2000 to 15000psi.

Design Specification:
Standard Check 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

Product Features:
◆ Reliable seal,and the more pressure the better sealing
◆ Small vibration noise
◆ The sealing surface between gate and body is welded with hard alloy, which has good wear resistance performance
◆ The check valve structure can be Lift, Swing or Piston type.

Name Check Valve
Model Piston Type Check Valve/Lift Type Check Valve/Swing Type Check Valve
Pressure 2000PSI~15000PSI
Diameter 2-1/16~7-1/16(52mm~180mm)
Working Temperature  -46℃~121℃(KU Grade)
Material Level AA、BB、CC、DD、EE、FF、HH
Specification Level PSL1~4
Performance Level PR1~2

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Good quality Oilfield Christmas Tree - DUAL PLATE CHECK VALVE – CEPAI detail pictures

Good quality Oilfield Christmas Tree - DUAL PLATE CHECK VALVE – CEPAI detail pictures

Good quality Oilfield Christmas Tree - DUAL PLATE CHECK VALVE – CEPAI detail pictures

Good quality Oilfield Christmas Tree - DUAL PLATE CHECK VALVE – CEPAI detail pictures


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With dependable high-quality method, fantastic standing and ideal purchaser assistance, the series of products produced by our firm are exported to many countries and regions for Good quality Oilfield Christmas Tree - DUAL PLATE CHECK VALVE – CEPAI , The product will supply to all over the world, such as: Moscow, South Africa, Estonia, Till now, the goods list has been updated regularly and attracted clients from around the globe. Detailed facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. They are going to help you get comprehensive acknowledge about our products and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.
  • The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
    5 Stars By Mag from Egypt - 2018.12.11 11:26
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Arthur from European - 2017.03.08 14:45
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