W Type Hanger The seal part is HSN. The slip bowl, slip and support base are made of API 6A low alloy steel. Packing off is automatically energized by the casing weight. With reasonable design of slip, the casing hanger has large load capacity. It is applicable to all casing heads and spools.
- WD Type Casing Hanger WD type casing hanger is applied to connect casing head and surface casing and make the slip hold casing tightly with the help of external force. It is easy to install and operate. It can connect with 20˝ , 13-3/8˝ and 9-5/8˝ surface casings.
- Mandrel Type Casing Hanger Mandrel type casing hanger is designed to meet different requirements of customers, which is mainly consisted of hanger body, rubber seal ring and retainer. It is applied with in the casing head and spool. With reliable seal performance, it is easy to install and operate.
Specification of Casing hanger
| OD of casing hanger | ID of casing hanger | Minimum triggering seal weight (KG) of casing |
| 11" | 4 1/2" | 35,108 |
| 11" | 5" | 33,430 |
| 11" | 5 1/2" | 31,570 |
| 11" | 7" | 24,970 |
| 11" | 7 5/8" | 21,750 |
| 13 5/8" | 7" | 47,786 |
| 13 5/8" | 7 5/8" | 44,565 |
| 13 5/8" | 8 5/8" | 38,828 |
| 13 5/8" | 9 5/8" | 32,386 |
| 16 3/4" | 9 5/8" | 65,975 |
| 16 3/4" | 10 3/4" | 57,878 |
| 16 3/4" | 11 3/4" | 49,941 |
| 16 3/4" | 11 7/8" | 48,897 |
| 20" | 13 3/8" | 103,419 |
| 20" | 16" | 54,204 |
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 and wellhead manifolds.
