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[China]
Trade Verify
Address: No.25, Gaoxin 6th Road, Hi-tech zone, Xi'an, China
Contact name:Lee M
XI‘AN ZZTOP OIL TOOLS CO.，LTD |
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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!
