Double Studded Adapter / Wellhead Double Flange and Adapter
Product Descrption
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.
Xi'An TianRui Petroleum Machinery Equipment Company is with perfect attitude, product and service. We are going to make further development together with customers at home and abroad. We will always be an old friend give you best both price product quality and service! We deserve your trust!
DSAF (Double Studded Adapter Flange) range:
Size: 2-1/16″ to 21-1/4″, Also As per customer’s requirement.
Pressure rating: 2,000PSI to 15,000PSI
Material of construction: As per API 16A
Characterstics of Our Double Studded Adapter Flange:
1. DSA - Double Studded Adapter flange is the part which is often used in the wellhead system.
2. DSA is designed and manufactured in accordance with API 6A standard, PSL-1 thru PSL-3. Sour Service is available and all H2S service parts conform to the latest NACE specifications.
3. DSA are used when there is a restriction of space in the drill string. They provide an ideal solution by hooking up two different equipment of different size and pressure rating
4.Ring Grooves can be inlayed with a variety of stainless steels and high Nickel Alloys.
Parameters 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 |
Our Service:
1. We possess a 24 hr response system to provide convenient, fast, and effective pre-sale, during sale and after-sale service.
2. Our promise: Any equipment sold by Zhuohong at any place in the world, we will provide after-sale service promptly and efficiently. Any equipment component damaged by manufacturing defect or quality problem during the warranty period, Zhuohong will bear the direct cost of the damaged parts.
3. Warranty period: 18 months from the day that the unit leaves factory or 12 months from the date that the unit is put into use (choose the earliest one which comes to an end as the calculation standard).
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.
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PR2 Wellhead Solids Control Double Studded Adapter Images
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