Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 50000pcs per month |
| Delivery Time | Within 20 days after deposit |
| Packaging Details | Pallet or wooden case |
| Size | 1-13/16" to 7-1/16" |
| Working Pressure | 2000-15000psi |
| Material | AISI 4130 |
| Product Specification Levels | PSL 1~4 |
| Performance Requirement | PR1~2 |
| Material Class | AA~FF |
| Temperature Level | K, L, S, T, U |
| Body Material | Stainless Steel |
| Brand Name | TR Solids Control |
| Model Number | TR-ZHF |
| Certification | API Certificate, ISO Certificate |
| Place of Origin | Xi'an China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 50000pcs per month |
| Delivery Time | Within 20 days after deposit | Packaging Details | Pallet or wooden case |
| Size | 1-13/16" to 7-1/16" | Working Pressure | 2000-15000psi |
| Material | AISI 4130 | Product Specification Levels | PSL 1~4 |
| Performance Requirement | PR1~2 | Material Class | AA~FF |
| Temperature Level | K, L, S, T, U | Body Material | Stainless Steel |
| Brand Name | TR Solids Control | Model Number | TR-ZHF |
| Certification | API Certificate, ISO Certificate | Place of Origin | Xi'an China |
| High Light | Oil Drilling Wellhead Check Valve ，Solids Control Wellhead Check Valve ，API 6A Wellhead Check Valve | ||
API Spec 6A Wellhead Check Valve for Oil Drilling
Product Introduction
Check valves are of the swing and lift check types. The valves may be full-opening or reduced-opening and are used to permit fluid flow in only one direction. All full-opening valves have round passageways through the body and seats. Regular-lift and swing check valves are customarily made with reduced bores through the seat and are sized at the option of the manufacturer.
Bonnet is connected with valve body with bolt. The seals include the sealing ring in the bonnet and the seal in the valve body, which makes a very small gap between valve body and bonnet, thus minimizing corrosion of corrosive medium to bolt and screw hole and reducing bolt loading.
Main Characteristics of Our Check Valve
Technical Parameter of Wellhead Check Valve
| Product Name | Check Valve |
| Working Pressure | 2000 psi~15000 psi |
| Nominal Bore | 1 13/16”~7 1/16” |
| Temperature Level | K, L, P, R, S, T, U |
| Working Medium | oil, Nature gas, mud |
| Material | AISI 4130 (Integral Forged) |
| Body Material | Carbon Steel, Stainless Steel |
| Material Class | AA, BB, CC, DD, EE, FF |
| End Connection | API 6A Flange |
| Standards | API 6A, API 16C NACE-MR0175 |
| Product Specification Level | PSL 1~PSL 4 |
| Performance Requirement | PR 1~PR 2 |
| Paint Color | Red or Customized |
| Application | Mud Choke Manifold Kill Manifold Wellhead Christmas Tree Connection |
Xi'An TianRui Petroleum Machinery Equipment Company Limited was established in 2010, which was among the earliest manufacturing companies strongly supported by Ministry of Foreign Trade and Economic Cooperation.
Through the past ten years, our company has already established a deep strategic cooperation relation with domestic suppliers who specilizes in oil drilling equipments, and become the top level supplier of some well known large or medium sized SOEs such as CNPC and Sinopec. The products made by our company are exported to Europe, America, the Middle East, North Africa and Southeast Asia and other regions, because of which, we enjoy widespread praise among customers at home and abroad. Our mainly products: drilling rig parts, drilling equipment, solid control system, wellhead equipment, fishing tools, cementing tools. All the productions is within the standard of API and authorized by ISO9001:2000.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
40 Million-50 Million
Employee Number:
350~450
Ecer Certification：
Verified Supplier
Xi'An TianRui Petroleum Machinery Equipment Co.,Ltd. (For short: TR Solids Control) is a professional manufacturer of solids control equipment and mud recovery system, located in Xi'an City, China. Since 2010, TR Solids Control focused on the development and production of... Xi'An TianRui Petroleum Machinery Equipment Co.,Ltd. (For short: TR Solids Control) is a professional manufacturer of solids control equipment and mud recovery system, located in Xi'an City, China. Since 2010, TR Solids Control focused on the development and production of...
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