Oil Wellhead Equipment

High Pressure ASTM and AISI Standard Quick Fittings Hammer Union High pressure union is forged and made of high strength alloy steel with imported world-class technology. Strict heat treatment ensures uniform metallographic structure and bearing capacity in the connector. The materials used fully comply with ASTM and AISI of USA, and the technical indicates of the product with API Spec 16C standard. The product is tight and reliable, and provides easy mounting and dismantling

Wellhead Equipment Tubing Head, Tubing Head Spool, Tubing Hanger Tubing head is usually a spool with both flanged ends, which is set on the top flange of casing head to hang tubing hanger and seal the annular space between the tubing string and oil-layer casing and which consist 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 to

Oil Wellhead Equipment, Casing Head Assembly, Casing Hanger, Casing Housing The casing head is a kind of part connecting casings and wellheads. It is used as supporting the weight of technical casing and production casing, sealing the annular space between the casings, and installing BOP stacks. It provides a transition joint for the tubing head, Christmas tree and other wellheads. It can also supply cement, monitor and control well’s sinking, and inject balance liquids etc

Wellhead Pressure Control Equipment API 16C Kill Manifold, Valve Assembly Kill manifold is a key part in the control devices of oil/gas well, which has the function that, as the drilling string can not be used for normal operation, the kill manifold shall be used to pump drilling fluid into the well so as to control the downhole pressure. In case of increase in wellhead pressure, the kill manifold can provide a means of pumping heavy drilling fluid into the well to balance

Wellhead Pressure Control Equipment API 16C Choke Manifold, Valve Assembly Choke manifold is necessary device to control the well kick successfully and execute the pressure control technology on oil & gas well in the course of drilling, as it is, the device is adopted to execute new drilling well’s technique of balance pressure, which can prevent the pollution of oil-layer, improve the speed of drilling and control blowout effectively. One end of the device connects with the

Oil Wellhead Equipment Component, API 6A Fig. 1502 Plug Valve for Fracturing Manifold Plug valve is a necessary part that is applied to high pressure manifold in well cementing and fracture service, also selected for high pressure fluid control system. It is excellent for its compact structure, easy maintenance, low torque, and rapid operation, which make it to be the most ideal valve for cementing and fracturing manifold. The inlet and outlet of plug valve are Fig. 1502

Oil Wellhead Equipment Component, API 6A Check Valve for Kill Manifold Check valve effects seal between valve core and body by fluid pressure. The higher the fluid pressure, the better seal effected. The cavity could contain pressure in pipes all the time. The body is made of forging alloy steel, with good mechanical property, pressure endurance, safety and reliability. Bonnet is connected with valve body with bolts. It has seals on bonnet and inner wall of body. Fitting

Oil Wellhead Equipment Component, API 6A Mud Gate Valve, Demco Valve Tiptop mud valve has the features of reliability, safety, heavy load and corrosion resistance, which is used for a number of oilfield applications. There are two models of sealing mechanism adopted in mud valve, which is metal to metal seal and rubber seal. Features of metal to metal seal mud valve * Spray coating the seal face of gate and seat with hard alloy, which has long service life. * Easy to check

Oil Wellhead Equipment Component, API 6A Adjustable Choke Valve, Positive Choke Valve Choke valve, a main component of Christmas Tree, is designed to control production rate of oil well, with working pressure up to 20000psi. Choke valves can be classified as follows: adjustable choke valves and positive choke valves. By rotating hand wheel to move the stem, the adjustable choke valve is designed to adjust the effective area available for the flow to accomplish control of

Wellhead Equipment Component, Gate Valve API 6A Standard, Sour Service Tiptop gate valves are available in temperature classes L, P, R, S, T, U type specified in API Spec 6A. Gate valve to be used in 350°C or 650°C for high temperature service can be supplied on request. Fireproof gate valves also can be supplied to API 6A. Our gate valves are available in 2000psi, 3000psi, 5000psi, 10000psi and 15000psi working pressure, material classes from AA through FF, product

Oil Wellhead Equipment, Sealing Elements, Packing Unit for Annular BOP We are also providing sealing elements, packing units for annular BOP. Sealing elements are available in natural rubber, nitrile rubber and neoprene rubber. Natural Rubber is compounded for drilling with water-base drilling fluids. Natural rubber can be used at operating temperatures between -35°F ~ 225°F(-35°C~107°C). When properly applied, the compounded natural rubber seal element is all-black seal

Oil Wellhead Equipment, Well Pressure Control Equipment Diverter The diverter is used for controlling well pressure during oil and gas drilling. It is connected with hydraulic control system, spool, valve etc, to allow the controlled low pressure fluid to a safety palace in a specified way, meanwhile assuring the safety of the personnel and equipment. It can seal on varies of shapes and sizes of drill tools, such as Kelly, drill pipe, tool joint ,drill collar, casing etc

Oil Wellhead Equipment, Single and Double Ram BOP for Well Control The ram blowout preventer is one of the key elements in the well control system. It is mainly used to control the well head pressure during such operations as drilling, servicing and oil testing to prevent any blow out hazard effectively and ensure safe operations. Specifically, it can be used for the following operations: * When there is a pipe string a well, the circular space between the casing and the

Well Control Annular BOP Spherical Seal and Taper Seal, 10000psi WP Annular BOP consist of the body, upper housing, dust-proof ring, piston and packing element etc. It is usually used with ram BOP, but it can also be used independently. It can be used for following operations: ● It can seal almost all sizes of kelly, drill pipe, tool joint, drill collar, casing and wireline. ● When there is no drilling tool in hole, it can completely shut off the hole. ● When using accumulato