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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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API 6A Wellhead Equipment Casing Head House Alloy Steel Forging
The casing head with standard designe and four way pipe is suitable for various slip type and mandrel type of casing hangers for the oil well casing. The casing head with the casing hanger is connected to casing spool, serves as the part of the wellhead Christmas tree. The casing head is designed and manufactured as per API 6A specification.
Features of the casing head
* The casing head housed is designed with high load capacity, which is realized by design of 45degree shoulder
* With pipe thread side outlet
* Threaded flange side outlet and designed with VR plug
* Various types of secondary seals are designed with VR plug.
* Two types casing hanger can be used in casing head : Slip type and mandrel type are exchangeable.
* Connection type: Bottom thread, Bottom welding and bottom slip.
Specification of the tubing spool with the tubing hanger
| 1 |
ASSEMBLY OF SCREWED TYPE CASING HEAD HOUSING WITH HANGER PACKER AS PER API SPE CN. 6A (LATEST EDITION), U-AA, PSL-2, COMPRISING OF THE FOLLOWING: THE HOUSING SHOULD COMPRISE OF 2 NOS. OF 50.8 MM (2") API LP FEMALE SIDE OUTLETS IN THE SAME HORIZONTAL PLANE IN OPPOSITE DIRECTION ACCESSORY FOR ABOVE Plug Tester having API 114.3 mm (4.1/2") IF Box Up & Pin Down Connection with 10 sets of extra seals for each plug tester. Assembly of Screwed type (Female, API Buttress casing thread) Casing |
| 2 | Assembly of Screwed type (Female, API Buttress casing thread) Casing Head Housing with Hanger Packer (Slip and Seal assembly) as per API Specification 6A (latest edition), U-AA, PSL-3, PR-2 comprising of the following. The Housing should comprise of two numbers of 52.39 MM (2.1/16 inches) studded side outlets with API ring groove of BX-152 in the same horizontal plane but in opposite direction. TOP FLANGE SIZE : 346.08 MM (13.5/8 inches) CASING SIZE : 339.73 MM (13.3/8 inches) PRESSURE RATING: 703 Kg / Sq Cm (10,000 psi) RING GROOVE : Stainless Steel or Alloy 625 Inlay, BX-159 HEIGHT : 508 MM (20 inches) - Tolerance +/- 2 inches NOMINAL SIZE : 346.08 MM (13.5/8 inches) SIZE OF CASING TO SEAL: 244.475 MM (9.5/8 inches) NOTE: The following accessories are also to be provided along with each of the 13.5/8 inches x 10M Casing Head Housing: I) RING JOINT GASKET, BX-159 (Pressure energised for use on type 6BX flanges as per API Spec 6A) - 01 (ONE) Number ii) STUDS WITH NUTS 1.7/8" x 17.3/4" (Alloy steel full threaded stud bolt, material ASTM - A193, Grade B7 or EN19 with two (02) heavy hexagonal nuts, material ASTM - A194, Grade 2H or EN19; Thread designation for stud: 1.7/8"-8UNC-2A and for nut: 1.7/8"-8UNC-2B) - 20 (TWENTY) Numbers |
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.
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 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
