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Well Control Equipment
- Drilling BOP & Wellhead
- Update Time | 2018-06-05 14:12:35
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Products offered:
Christmas Tree /Xmas Tree 
Wellhead Valves(Gate Valve,Choke Valve) Casing Head-Body, Cross, Hanger Tubing Head Spool, Hanger Drilling BOP(Annular BOP, Ram BOP) Casing Head Assembly Casing Hanger Casing Spools / Drilling Spools Tubing Head Assembly Tubing Hanger Hydraulic Control Remote (HCR) Valves Double Studding Flange
Wellhead & X-mas tree assembly (swap valve, lower master valve, upper master valve, kill wing valve and choke valve), the key equipment in oil & gas production, consists of casing head, tubing head and X-mas tree, which are applicable for connection of casing string and tubing string, sealing the annular space between casing and tubing and controlling the pressure of the production wellhead and adjusting the flow rate of oil & gas wellhead as well as some special operations such as acid fracture, injection and test etc. We can provide a full series of wellhead equipment and oil / gas production products, of which the bore size ranges from 46 mm to 179mm (1 13/16"~7 1/16"), rated working pressure ranges from 13.8 MPa to 103.5 Mpa (2000 psi~15000 psi) and material grade ranges from AA to HH and the product performance level ranges from PSL1 to PSL3. All key procedures in the production of wellhead equipment are realized by advanced machineries and the product materials meet the requirements of NACE MR0175 standard.
The bore sizes of BOP products range from 65 mm (2 9/16”) to 762mm (30”). The pressure Grades range from 3.5Mpa (500psi) to 140MPa (20000psi). The bodeies are made by casting or by forging with locking mechanism by manual or hydraulic operations. Users have several options in manners of connection, which may be shear rams or variable bore rams. We have spectial-purpose products in 20 models covering continuous Slurry circulation BOP, coiled tubing BOP, bearing mill casing BOP, cable BOP and double bore ram BOP.
B15 Adjustable Choke Valve A14 Gate Valve B14 Pressure Gauge A13 WN Flange B13 Needle Valve A12 Stud & Nut B12 Tree Cap A11 Stud & Nut B11 Cross A10 Lockscrew B10 Instrument Flange A9 Gasket Ring B9 Stud & Nut A8 Tubing Hanger B8 Positive Choke Valve A7 Pressure Gauge B7 Stud & Nut A6 Needle Valve B6 WN Flange A5 Gasket Ring B5 Hydraulic Gate Valve A4 Stud & Nut B4 Gate Valve A3 Companion Flange B3 Stud & Nut A2 Instrument Flange B2 Gasket Ring A1 Tubing Spool B1 Tubing Adapter WELLHEAD &X-MAS TREE
We also provide spherical packing units and conical packing units for use in all types of annular preventers with a bore size of 7 1/16” to 30” and pressure of 3,000 psi to 15,000 psi, as well as variable bore rams with over 40 types of specifications and shearing blind rams of a variety of specifications. Plastic seal parts for used with pipe rams. Seal parts for use in rotary BOPs and other seal parts for use in petroleum machines.