Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd. Providing Cost-Effective Solids Control Solutions
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API 16A Drilling Double Studded Adapter Flange
Product Overview
Double Studded Adapter Flange (DSAF) or Double Studded Adapter (DSA) is a flange with a through bore and a ring groove on each side, drilled and tapped bolt hole sets on both sides and tapped end studs complete with nuts fitted on both sides. Unlike a spacer, the two sides are usually different in size and/or pressure rating. Double studded adapter flanges are commonly utilised to connect and adapt flanges with different nominal sizes, pressure ratings, and configurations.
We can produce all kinds of API 6A double studded adapter for wellhead use. It is the important device to connection the defferent flange for wellhead, so the material of the body and studs and nuts shall be conforms the related requirements. The size is in accordance with API flange certification.
DSA (Double Studded Adapter)
API 6A 10000PSI 7-1/16" Double Stud Adapter
7-1/16"x13-5/8"
5000psi,10000psi,15000psi
API 6A
Materials:AISI4130
API 6A 10000PSI 7-1/16" Double Stud Adapter
7-1/16"x13-5/8"
5000psi,10000psi,15000psi
API 6A
Materials:AISI4130.
The Double Studded Adapter flange in 21 1/4" x 5M -20 3/4" x 3M is the connection wellhead part which is often used in the wellhead system. The DSA is designed and manufactured in accordance with API 6A standard. The 21 1/4" x 5M -20 3/4" x 3M DSA has double studded flange connections in different size or in different working pressure. JC petroleum equipment factory is able to manufacture all sizes and pressure ratings DSA used for oilfield applications as per the customers' requirement.
Technical Specifications of Our Double Studded Adapter Flanges
| Working pressure | 2000PSI-20000PSI |
| Working medium | oil,natural gas,mud |
| Working temperature | -46ºC-121ºC(L-U) |
| Material class | AA -HH |
| Specification class | PSL1-PSL4 |
| Performance class | PR1-PR2 |
| Material | AISI 4130(forged)/ SS316/Inconel 625 |
| Studs & Nuts Coating | Zinc Coated, Cadmium Coated, Xylan Coated |
Xi'An TianRui Petroleum Machinery Equipment Company considers quality as an integral aspect of our process as it's not only for satisfies customers but also imparts us with a feeling of contentment. Quality is our mission. We maintain a strict quality management policy, which is religiously practiced within the organization.
The company possesses excellent office environment, specialized technology, business and management team. In the course of future development, the company will continue to enhance product quality and technical service management. We are committed to build the company into a international first-class "one stop" comprehensive oil drilling products supplier and service providers, providing each customer in the world with high quality & affordable products and professional & perfect service!
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.