Alloy Steel Forging Casing Spool API 6A for Wellhead Casing Head
Casing spool is the important equipment used in drilling operation,casing spool connected with wellhead equipment to control the wellhead pressure,casing spool are designed with flange ended on the top of the casing head and connected with the bottom of the tubing head then become a part of the wellhead system of the oil well.
The casing spool is featured with a straight bore bowl with 45°landing shoulder which avoids damage to sealing areas by drilling tools and prevents test plug and bowl protector wedging problems when pressure is applied. The outlet of casing spools can be threaded or studded outlets and also can be manufactured as per the customer requirement.
Specification of casing spool
| Bottom flange | Top flange |
| Size | W.P. (psi) | Size | W.P. (psi) | A mm (in) | B mm (in) | C mm (in) |
| 11" | 2, 000 | 11" | 2, 000 | 500 (19.69) | 230 (9.06) | 280 (11.02) |
| 3, 000 | 500 (19.69) | 230 (9.06) | 280 (11.02) |
| 3, 000 | 3, 000 | 500 (19.69) | 230 (9.06) | 280 (11.02) |
| 5, 000 | 500 (19.69) | 230 (9.06) | 280 (11.02) |
| 5, 000 | 5, 000 | 650 (25.59) | 230 (9.06) | 280 (11.02) |
| 10, 000 | 650 (25.59) | 230 (9.06) | 280 (11.02) |
| 13-5/8" | 2, 000 | 11" | 2, 000 | 480 (18.90) | 230 (9.06) | 280 (11.02) |
| 3, 000 | 560 (22.47) | 230 (9.06) | 280 (11.02) |
| 5, 000 | 660 (25.98) | 230 (9.06) | 280 (11.02) |
| 13-5/8" | 2, 000 | 580 (22.83) | 230 (9.06) | 350 (13.80) |
| 3, 000 | 580 (22.83) | 230 (9.06) | 350 (13.80) |
| 5, 000 | 600 (23.62) | 230 (9.06) | 350 (13.80) |
| 3, 000 | 11 | 3, 000 | 560 (22.47) | 230 (9.06) | 280 (11.02) |
| 5, 000 | 660 (25.98) | 230 (9.06) | 280 (11.02) |
| 13-5/8" | 3, 000 | 660 (25.98) | 230 (9.06) | 350 (13.80) |
| 5, 000 | 660 (25.98) | 230 (9.06) | 350 (13.80) |
| 13-5/8" | 5, 000 | 11 | 5, 000 | 660 (25.98) | 230 (9.06) | 280 (11.02) |
| 10, 000 | 725 (28.54) | 230 (9.06) | 280 (11.02) |
| 15, 000 | 725 (28.54) | 230 (9.06) | 280 (11.02) |
| 13-5/8" | 5, 000 | 725 (28.54) | 230 (9.06) | 350 (13.80) |
| 5, 000 | 725 (28.54) | 259 (10.20) | 350 (13.80) |
| 10, 000 | 740 (29.13) | 230 (9.06) | 350 (13.80) |
| 15, 000 | 750 (29.53) | 230 (9.06) | 350 (13.80) |
| 10, 000 | 11 | 10, 000 | 725 (28.54) | 230 (9.06) | 280 (11.02) |
| 15, 000 | 725 (28.54) | 230 (9.06) | 280 (11.02) |
| 13-5/8" | 10, 000 | 740 (29.13) | 230 (9.06) | 350 (13.80) |
| 15, 000 | 800 (31.50) | 230 (9.06) | 350 (13.80) |
| 16-3/4" | 2, 000 | 11 | 2, 000 | 580 (22.83) | 230 (9.06) | 280 (11.02) |
| 3, 000 | 580 (22.83) | 230 (9.06) | 280 (11.02) |
| 13-5/8" | 2, 000 | 580 (22.83) | 304 (11.97) | 350 (13.80) |
| 3, 000 | 600 (23.62) | 304 (11.97) | 350 (13.80) |
| 5, 000 | 620 | 304 | 350 |
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.
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
In 2012, JC wellhead equipment jointed with ZZ TOP OIL TOOLS, founded the office for the international business, unitl now JC wellhead and ZZ TOP exported the wellhead equipments to many countries, such as Thailand, UAE, Iran, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
Welcome to contact us for more information!
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Anti Rust Alloy Steel Forging Casing Head Spool For Oil Well Drilling Operation Images
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