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[China]
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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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Verified Suppliers
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API 6A Wellhead Adapter Flange Double Studded Adapter Flange Forging
The oilfield wellhead adapter flanges are the connection part of the wellhead equipment. The wellhead adapter flanges are made of AISI 4130 forging in accordance with API 6A specification. There are different types of flange adapter available to meet various requirements onsite in the oilfield, including blind flange, double studded adapter flange, welded neck flange adapter, companion flange.
The adapter flange will be used for high-pressure drilling, in conjunction with flat valve for preventing blowout and connecting BOP.The wellhead adapter flange and with different combination and dimensions according to the different users' need, meeting the scene operation to a great extent.
Features of Wellhead Adapter Flange
* The wellhead adapter flange is made from high-strength alloy steel AISI 4130 Forging with heating treatment.
* The wellhead adapter flanges can be used for Hydrogen sulfide H2S resistant service with reference to NACEMR-0175.
* Top & bottom connections and outlets of the adapter flanges will be designed as per customers' requirements for either flanged or clamp
connections.
Specification of adapter flange
| No. | DESCRIPTION |
| 1 | ADAPTER TYPE : DOUBLE STUDDED MATERIAL : AISI 4130 SIZE : 3.1/16IN - 10000 PSI X 3.1/8IN - 5000 PSI DESIGN & TESTING : API 6A MATERIAL CLASS : DD TEMPERATURE CLASS : L STUDBOLT : ASTM A193 GR.B7,NUT A194 GR.2H,XYLAN COATING GASKET : RING JOINT BX-154 AND RX-35 ADDITIONAL DETAIL : PSL2,PR1, |
| 2 | DOUBLE STUDDED ADAPTER FLANGE DSA 4-1/16" 3K RX-37 X 2-1/16" 10K BX152 WITH ALLOY 625 INLAY RING GROOVES AND ZINC YELLOW TAP END - A193 B7 STUDS AND A194 2H NUT AS PER API 20E BSL-2 &API 6A |
| 3 | ADAPTER FLANGE 2-1/16 in 2000 PSI FLANGE x 2-1/16 IN 3000 PSI
FLNAGE W// 1.5 in VR THREAD INSIDE ADAPTER C/W 1.5 IN VR PLUG |
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, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
Product scope
Wellhead valves: Gate Valves, Plug Valves, Choke Valves, Check Valves, Mud Valves and various wellhead valve parts etc.
Wellhead Manifold: Choke and Kill Manifold, Drilling Floor Manifold, Fracturing manifold, Well Testing Manifold.
Wellhead Equipment: Wellhead Christmas Tree / X-Tree, Casing Head, Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.
Wellhead Adapter: Spacer Spool / Riser Spool ,Flange Adapter, Union Flange, Double Studded Adapter Flange, Welded Neck Flange, Blind Flange,Companion Flange, Instrument Flange,
Wellhead Clamp & Hub etc.
Wellhead Integral Fittings: Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.
Well Pressure Control Equipment: Annular BOP, RAM BOP, Sucker Rod BOP etc
