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Product Details:
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| Application: | Oil Well Drilling Operation | Usage: | Wellhead Connection |
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| Material: | Alloy Steel | Production Level: | PLS 3 |
| Production Level: | PR1 | Standard: | API 6A |
| Product Name: | Wellhead Adapter Flange | Working Pressure: | 3000psi |
| Flange Size: | 4 1/16" | Working Condiction: | Standard Serive Or Sour Service |
| High Light: | double studded adapter flange,drilling spool adapter flange |
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API 6A Wellhead Adapter Flange Wellhead Crossover Sub Alloy Steel
The Wellhead flange adapters are designed to be installed on to API wellheads and provide a transition between the xmas tree and the well intervention pressure control equipment. It is important to note that, the wellhead flange adapter should always be compatible with the through bore of the wellhead it is being installed on to.
The integral high-pressure flange adapter and API wellhead flange complete varieties, including integral flange type conversion male union (with three claws nuts), integral flange type conversion female union, welding flange, pressure 21MPa ~ 140MPa (3000psi ~ 20000psi).
The wellhead adapter flanges apply to connect all kinds of petroleum wellhead casing head, BOP, tubing head, Christmas tree, the products in accordance with the standard of API Spec 6A and 16C.
Features of Wellhead Adapter Flange
* Made from high-strength alloy and processed specially with heating treatment.
* Applied for Hydrogen sulfide H2S resistant servicewith reference to NACEMR-0175 specifications.
* The wellhead adapter flange can be available as per customers' requirements.
Specification of wellhead adapter flange
| API Flange | Ring Groove | Working Pressure | Quick Union |
| 3-1/8" | API R35 | 5,000 psi | 5-1/2" 4x2 'B' Type |
| 3-1/8" | API R35 | 5,000 psi | 5" - 4Thd 'O' Type |
| 3-1/16" | API BX154 | 10,000 psi | 6-5/16" - 4Thd 'B' Type |
| 3-1/16" | API BX154 | 10,000 psi | 5-3/4" - 4Thd 'O' Type |
| 4-1/16" | API R39 | 5,000 psi | 7" - 5Thd 'B' Type |
| 4-1/16" | API R39 | 5,000 psi | 6-1/2" - 4Thd 'O' Type |
| 4-1/16" | API BX155 | 10,000 psi | 8-1/4" - 4x2 'B' Type (10k) |
| 4-1/16" | API BX155 | 10,000 psi | 8-3/8" - 4Thd 'O' Type |
| 5-1/8" | API R44 | 5,000 psi | 8-1/4" - 4x2 'B' Type (5k) |
| 5-1/8" | API R44 | 5,000 psi | 8-1/4" - 4Thd 'O' Type |
| 5-1/8" | API BX169 | 10,000 psi | 8-7/8" - 4x2 'B' Type (10k) |
| 5-1/8" | API BX169 | 10,000 psi | 9" - 4Thd 'O' Type |
| 7-1/16" | API R46 | 5,000 psi | 9-7/8" - 4x2 'B' Type |
| 7-1/16" | API R46 | 5,000 psi | 9-1/2" - 4Thd 'O' Type |
| 7-1/16" | API BX156 | 10,000 psi | 13" - 4Thd 'B' Type |
| 7-1/16" | API BX156 | 10,000 psi | 11-1/2" - 4Thd 'O' Type |
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.
In 2012, JC wellhead jointed with ZZ TOP Oil Tools, and found the office in Xi'an mainly engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to many countries, such as Thailand, UAE, Iran, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
With profession engineers we also offer the R&D service to the clients who have special requirements in the oilfield drilling operation and production operation.The wellhead equipment we manufacture and supply include casing head, tubing head, casing spool, tubing spool, Gate valve, Choke valve, Check valve, X-mas tree, VR plug, Tubing hanger, casing hanger, Running tool, Wear bushing, spacer spool, flange adapter, union flange, Hammer union, Elbow, swivel joint, block cross, Block Tee, companion flange, instrument flange, weldneck flange, FC gate, FC seat, FC stem, API Clamp, API Clamp Hub
JCWellhead's advantage:
* High in Quality
* Moderate in Price
* Promote in Shipment
* Inspection System Control and Best Service
Contact Person: Lee M
Tel: 86-13319268557
Fax: 86-29-81779342
