XI‘AN ZZTOP OIL TOOLS CO.，LTD
| Payment Terms | T/T, L/C, D/P |
| Supply Ability | 100 sets / month |
| Delivery Time | 30-45 days |
| Packaging Details | Polywood case for land, air, ocean shipment |
| Application | Wellhead equipment connection |
| Usage | Oil well flow control & pressure control |
| Material Class | EE |
| Production Level | PLS 3 |
| Temperature Class | PU |
| Standard | API 6A |
| Product name | Wellhead 13 5/8" Casing head |
| Working pressure | 5000 psi |
| Connection | Welded |
| Brand Name | JC Wellhead |
| Model Number | 13 5/8" Wellhead Casing Head |
| Certification | API 6A |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/P | Supply Ability | 100 sets / month |
| Delivery Time | 30-45 days | Packaging Details | Polywood case for land, air, ocean shipment |
| Application | Wellhead equipment connection | Usage | Oil well flow control & pressure control |
| Material Class | EE | Production Level | PLS 3 |
| Temperature Class | PU | Standard | API 6A |
| Product name | Wellhead 13 5/8" Casing head | Working pressure | 5000 psi |
| Connection | Welded | Brand Name | JC Wellhead |
| Model Number | 13 5/8" Wellhead Casing Head | Certification | API 6A |
| Place of Origin | China | ||
| High Light | casing head spool ，oil wellhead parts | ||
API 6A Wellhead Casing Head for Oil Well Drilling Service Top Flange 13 5/8"
The casing head is a kind of part of connecting casings and wellheads. It is used to support the weight of technical casing and intermediate casing and seal the annular space between the casings, which provides a transition joint for the installation of the tubing head, Christmas tree and other wellheads. The two-side-outlet design allows the casing head to supply cement, monitor and control well's sinking, and inject balance liquids etc.
During drilling operation,casing Head provides the first attachment to the surface casing string at the lower bowl.casing head is vital equipment used to control wellhead pressure and allows for testing of the blowout preventer while drilling. When drilling to deepen the well further for the first "Intermediate Casing", the casing head top connection–flange–is used to support the BOPstack.
Houses slips and packing assemblies.Allows suspension or supports intermediate casing at the top bowl.
Specification of Casing head TOP Flange
| Pressure Ratings (Mpa) | Top Flange (in) | Surface Casing (in) | Production Casing (in) |
| 35 | 13-5/8 | 13-3/8 | 7 |
| 35 | 13-5/8 | 13-3/8 | 5-1/2 |
| 35 | 13-5/8 | 9-5/8 | 7 |
| 35 | 13-5/8 | 9-5/8 | 5-1/2 |
| 21 | 13-5/8 | 13-3/8 | 7 |
| 21 | 13-5/8 | 13-3/8 | 5-1/2 |
| 21 | 13-5/8 | 9-5/8 | 7 |
| 21 | 13-5/8 | 9-5/8 | 5-1/2 |
YCJC's advantage:
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.
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
YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.
YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2008
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, is in full service on design, production and supply of oilfield downhole tools and Wellhead Equipment from 2010. In 2012, we jointed with Yancheng Jingcheng Petrolem and establish the brand JCWellhead, majored in design and... ZZ TOP Oil Tools Co., Ltd located in XI’AN City in China, is in full service on design, production and supply of oilfield downhole tools and Wellhead Equipment from 2010. In 2012, we jointed with Yancheng Jingcheng Petrolem and establish the brand JCWellhead, majored in design and...
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