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Product Details:
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| Application: | Oil Well Drilling And Production | Usage: | Well Flow Control Valve |
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| Material Class: | DD | Production Level: | PLS 3 |
| Temperature Class: | U | Standard: | API 6A |
| Product Name: | Swing Type Check Valve | Working Pressure: | 5000 Psi |
| Flange Specification: | 2 1/16" | Connection: | Flange Connection |
| High Light: | Wellhead Swing Type Check Valve,5000psi Well Flow Control Valve,AISI 4130 Wellhead Valves |
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Wellhead API 6A Check Valve Swing Type 2 1/16" x 5000 psi WP
The oil well valves are used in wellhead system for flow controlling, the wellhead valves are manufactured to a high specification from forged steel bodies with stainless internals according to API 6A specification. The check valve is a kind of wellhead valve and they are available from 2000 psi through 20000 psi working pressure in size from 2 1/16” to 7 1/16” depending on pressure range.
Check valve is used to stop the return flow in the high pressure piping. A baffle plate or dart will automatically close when flow returns. The check Valve is a robust design which incorporates all of the desirable features proven to provide long life and trouble free operation. Check valve structure is divided into swing type and lifting type. There are different types of connection available such as flanged connection, hubs connection or unions connection.
Feature of Wellhead Check Valve
* The check valve is designed with Metal to Metal Seal
* Full bore and piggable design
* Stainless steel seat and clapper
* The check valve is made of AISI 4130 forging
Technical parameter of Check Valve
| Size | Working pressure | Connection | Standard | Working Condition | Material grades |
| 2 1/16” |
2000 psi 3000 psi 5000 psi 10000psi 15000psi |
Flanged Connection |
API 6A PSL 1-3 PR 1 |
Standard | AA, BB, CC, DD, EE, FF, HH |
| 2 9/16” | |||||
| 3 1/8” | |||||
| 4 1/16” | |||||
| 7 1/16” |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.
Product scope
Wellhead valves: Gate Valves, Plug Valves, Choke Valves, Check Valves, Mud Valves and various wellhead valve parts etc.
Wellhead Manifold: Choke and Kill Manifold, Drilling Floor Manifold, Fracturing manifold, Well Testing Manifold.
Wellhead Equipment: Wellhead Christmas Tree / X-Tree, Casing Head, Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.
Wellhead Adapter: Spacer Spool / Riser Spool ,Flange Adapter, Union Flange, Double Studded Adapter Flange, Welded Neck Flange, Blind Flange,Companion Flange, Instrument Flange,
Wellhead Clamp & Hub etc.
Wellhead Integral Fittings: Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.
Well Pressure Control Equipment: Annular BOP, RAM BOP, Sucker Rod BOP etc
YCJC's advantage:
* Excellent and stable quality of the products conformed with API and ISO standard
* Strict quality control on raw material and machining, we can arrange the SGS or BV to witness the test
* We supply various wellhead products to meet the customers' operation.
* Timely delivery, professional service on export procedure,
* Product guarantee and best after-sales service.
YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.
Contact Person: Lee M
Tel: 86-13319268557
Fax: 86-29-81779342
