Plug Valve, Valve manufacturer / supplier in China, offering High Pressure Part Rotary Plug Valve with Strong Precision, API Solid Body Centralizer, Spiral Glider Rigid Casing Centralizers, Plum Blossom Cushion for Mission Centrifugal Pump and so on.
Min. Order / Reference FOB Price | |
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10 Piece | Contact Supplier |
Local Area: | Xian, Shaanxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, WesternUnion |
Type: | Tubing Head |
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Application: | Drilling |
Certification: | ISO9001: 2000 |
Tubing head configuration
Tubing head is usually a spool with both flanged ends. It is set on the top flange of casing head to hang tubing hanger and seal the annular space between the tubing string and intermediate casing, consisting of tubing head spool and tubing hanger.
Functions
Hang the tubing string inside well;Seal the annular space between tubing and casing;Give a crossover to connect casing head downwards and x'mas tree upwards;The tubing head spool is provided with both side outlets for injection and well clean-up operationsItemComponentQtyMaterialRemark1Grease Fitting6Assy. 2BT Seal Ring2NBR 3Tubing Head Spool14130 4Tubing Hanger14130 5Lockdown Screw124130 6Packing Nut125140 7Packing60PTFE 8Packing Washer24410