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Product Details:
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| Application: | High Pressure Flow Control Equipment | Usage: | Wellhead Connection |
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| Material: | AISI 4130 | Production Level: | PLS 3 |
| Production Level: | PR1 | Standard: | API 6A |
| Product Name: | Wellhead Flange Adapter BX Type | Working Pressure: | 5000psi |
| Flange Size: | 5" - 20" | Working Condiction: | Standard Serive Or Sour Service |
| High Light: | RX Type Wellhead Adapter Flange,5000psi Wellhead Adapter Flange,Wellhead Weld Neck Adapter Flange |
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Oil & Gas Well API 6A Weld Neck Flange RX Type Forged Adapter Flange
The weld neck flange is a kind of forged adapter flange used in oil and gas well flow control service. The weld neck flange is designed and manufactured in accordance with API 6A specificatio, the body of adapter flange is made from high-strength alloy and processed specially with heating treatment, which make the adapter flange more reliable in service. And the weldneck flange is applied for Hydrogen sulfide H2S resistant servicewith reference to NACEMR-0175 specifications. We can design and manufacture the wellhead adapter flange can be available as per customers' requirements.
Specification of wellhead Welded Neck Adapter Flange From 5" - 20"
| Flange Size (inch) | I.D. (inch) | O.D. (inch) | O.A.L (inch) | Steel Type | Pipe Size/Schedule |
| 5 1/8 2M | 4.813 | 5.563 | 4.81 | Carbon Steel 45Ksi | 5” SCH.80 |
| 5 1/8 3M | 4.813 | 5.563 | 5.31 | Carbon Steel 45Ksi | 5” SCH.80 |
| 5 1/8 5M | 4.313 | 5.563 | 6.44 | Carbon Steel 45ksi | 5” SCH. 160 |
| 5 1/8 10M | 5.125 | 7.190 | 7.18 | Low alloy 60ksi | Custom Tubing |
| 5 1/8 15M | 5.125 | 7.880 | 8.00 | Low Alloy 75ksi | Custom Tubing |
| 7 1/16 2M | 5.761 | 6.625 | 4.94 | Carbon Steel 45Ksi | 6” SCH.80 |
| 7 1/16 3M | 5.761 | 6.625 | 5.81 | Carbon Steel 45Ksi | 6” SCH.80 |
| 7 1/16 5M | 5.187 | 6.625 | 7.13 | Carbon Steel 45ksi | 6” SCH. 160 |
| 7 1/16 10M | 7.063 | 10.000 | 8.75 | Low alloy 60ksi | Custom Tubing |
| 7 1/16 15M | 7.063 | 10.880 | 9.31 | Low Alloy 75ksi | Custom Tubing |
| 7 1/16 20M | 7.063 | 13.310 | 11.56 | Low Alloy 75ksi | Custom Tubing |
| 9 2M | 7.813 | 8.625 | 5.56 | Carbon Steel 45Ksi | 8” SCH.80 |
| 9 3M | 7.437 | 8.625 | 6.69 | Carbon Steel 45Ksi | 8” SCH.100 |
| 9 5M | 6.813 | 8.625 | 8.81 | Carbon Steel 45ksi | 8” SCH. 160 |
| 9 10M | 9.000 | 12.880 | 9.56 | Low alloy 60ksi | Custom Tubing |
| 11 2M | 9.562 | 10.750 | 6.31 | Carbon Steel 45Ksi | 10” SCH.80 |
| 11 3M | 9.312 | 10.750 | 7.56 | Carbon Steel 45Ksi | 10” SCH.100 |
| 11 5M | 8.500 | 10.750 | 10.44 | Carbon Steel 45ksi | 10” SCH. 160 |
| 11 10M | 11.000 | 15.750 | 10.69 | Low alloy 60ksi | Custom Tubing |
| 13 5/8 2M | 11.750 | 12.750 | 6.44 | Carbon Steel 45Ksi | 12” XH |
| 13 5/8 3M | 10.750 | 12.750 | - | Carbon Steel 45Ksi | 12” SCH.120 |
| 16 3/4 2M | 14.688 | 16.000 | 7.31 | Carbon Steel 45ksi | 16” SCH. 60 |
| 16 3/4 3M | 13.562 | 16.000 | - | Carbon Steel 45ksi | 16” SCH. 120 |
| 21 1/4 2M | 17.938 | 20.000 | - | Carbon Steel 45ksi | 20” SCH. 80 |
| 20 3/4” 3M | 17.438 | 20.000 | - | Carbon Steel 45ksi | 20” SCH. 100 |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was specialized in design and manufacturing of the oilfield wellhead equipment and established in 2008, YCJC Petroleum Equipment is certified by API 6A and 16A and registered supplier for CNPC, GWDC, CCDC in China.
YCJC also 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 main well control and wellhead equipment as following:
*BOP : Taper Rubber Annular BOP, Spherical rubber Annular BOP, Single Ram BOP, Double Ram BOP
* Wellhead Equipment: X-mas tree, casing head, casing hanger, tubing head, tubing hanger, casing spool, tubing spool, API Clamp, API Clamp Hub
* Wellhead valve: Gate valve, Choke valve, Check valve, Mud valve, and valve parts
* Wellhead adapter: Double studded adapter flange, spacer spool, riser spool, drilling spool, weldneck flange, union flange adapter
* Other wellhead equipment parts: Hammer union, Elbow, swivel joint, block cross, Block Tee,
* Oil well manifold: choke manifold, kill manifold, testing manifold
Welcome to contact us for more information!
Contact Person: Lee M
Tel: 86-13319268557
Fax: 86-29-81779342
