Choke valve, a valve that raises or lowers a solid cylinder which is placed around or inside another cylinder which has holes or slots. Used for high pressure drops found in oil and gas wellheads
choke valves are supplied in two types: Positive and Adjustable. Designed as per API6A,API 16C,NACE MR0175 . choke valve wellhead China Structure type needle, barrel, cage,orifice and wedge Working pressure 3000psi,5000psi, 10000psi, 15000psi Nominal bore: 2 1/16",2 9/16",3 1/16" 3 1/8,4 1/16 POSITIVE CHOKE Positive chokes allow external adjustment in orifice size 5/64" through 48/64" in 1/64" increments AQE wellhead valves ADJUSTABLE CHOKE Adjustable chokes Indicator sleeve reveals orifice size in 1/64"increments needed for conversion to an equivalent positive choke size
Wellhead positive choke valve 4 1 / 16" x 5000psioil well api 6a positive choke valve overview of wellhead positive choke valve the choke valve, a main component of christmas tree, is design to control production rate of the oil well, with working pressure up to 20000psi. Choke valves can be classified as follows: adjustable chokevalves and positive choke valves. By rotating hand wheel to drive the stem, the adjustable choke valve is designed to adjust the effective area available for the flow to accomplish control of production rate. The positive choke valve is design to accomplish control of production rate by changing flow beans. features of the positive choke valve * the positive choke valve is conformed with api 6a specification* the positive choke valve is made of aisi 4130 forging* it is easy to operate and maintance* reliable quality of the choke valve main technical data of the wellhead choke valvesize2 1/16" to 7 1/16"working pressure2000 to 20000 psimaterial classaa to ffproduct specificationpsl 1- 3temperature classp.Umediumoil, gas, waterjc petroleum equipment factory is expertised in manufacture of wellhead valves and other api 6a wellhead equipments. the wellhead valves include gate valve, check valve, adjustable choke valve, positive choke valve, manual choke valve, plug valve, mud gate valve etc. wellhead positive choke valve 4 1 / 16" x 5000psioil well api 6a positive choke valve
Choke Valve Wellhead China can be divided into straight-through type and angle type according to the channel mode; according to the shape of the opening and closing parts, there are three types of needle, groove and window. Adjustable throttle valve: the valve needle and valve core are made of hard alloy, and the product is designed according to API6A standard, which has the performance of wear resistance and erosion resistance. Mainly used for wellhead oil (gas) tree equipment. Sliding sleeve throttle valve: The valve core adopts a low-noise balanced structure, which is easy to open. The product is designed according to API6A standard. The surface of the valve core is covered with tungsten carbide. It is suitable for demanding conditions such as flashing, high pressure difference, high pressure, and cavitation. On occasion, the service life is long, and the flow adjustment accuracy is greatly improved. It is suitable for oil, natural gas, chemical, oil refining, hydropower and other industries.
Swaco Choke valves are designed to control flow or pressure of fluids by change of choking area, available with various types such as positive choke valve, adjustable choke valve, orifice type choke valve and plunger type choke valve. We can offer customized choke valve based on customer needs. Feature: 1. Products design, manufacture and inspection fully comply with API Spec 6A and NACE MR0175. 2. Body is available with a port for monitor and pressure release. 3. The added safety pin is designed to release cavity pressure prior to removing bonnet. 4. Made of hard alloy, valve plug and seat have excellent wear and erosion resistance to ensure normal operation of choke valves. 5. Orifice and seat are installed below the entry pass to extend the service life. 6. Simple configuration and easy to maintain. Swaco Style drilling choke in China
Size:1"~16" Pressure:class 150~250lb,10000psi(70Mpa) Material:Carbon steel,stainless steel,alloy steel Construction:Balance cage Design Standard:API6A,ASME B16.34 Connect Ends Standard:ASME B16.5,ASME B16.25,ASME B16.11,ASME B1.20.1 Test Standard:API598,ISO5208 Temp.:-46~121 C Operator:Handle,Gear,Lever,Electric
Gate valves can be interchanged with Cameron FC,FL series gate valve and fully in accordance with API Spec. 6A, made from modern materials and manufacturing techniques. They are robust, easy to maintain in ther field. Reasonable price and low cost of spares make them the most cost effective valve on the market. Reliable hydraulic gate valves are complied with API Spec. 6A also. Features òManufactured and Tested in Accordance with API.6A and supplied with Full Certification òSimple structure and renewable gate and seat assembly òForged body and bonnet òA True Bi-Directional Valve òGate to seat, seat to body, bonnet seal and stem backseat are metal to metal sealing òThe sealing surface of the gate and seat are hardfaced for wear and corrosion resistance. òGrease fitting in bonnet for easy lubrication òOne-piece and double-acting gate with long service life òBoth thrust bearings with large load capacity and composite rubber-plastic stem lip packing reduces operating torque òStem packing replaceable under full line pressure when valve is in closed position Available òNon-rising stem gate valve, rising stem gate valve and hydraulic gate valve. òMedium: oil, gas, slurry and sour gas òRated Working Pressure: 2,000psi ~ 20,000psi òBore Size: all popular òTemperature: K ~ U òMaterial Classes: BB ~ HH òEnd connections: flange, union òProduct Specification Level: PSL1 ~ PSL4 òPerformance Requirement: PR1, PR2
Product : Valves Brand : Renaissance Pipe Fitting Inc. Sizes : Refer the specification Condition : New Rating : 4.6, based on 112 reviews price : Start from 5 USD RFP India is Indias wellknown manufacturer supplier and exporter of Valves which is a device that regulates directs or controls the flow of a fluid gases liquids fluidized solids or slurries by opening closing or partially obstructing various passageways Valves are technically valves fittings but are usually discussed as a separate category In an open valve fluid flows in a direction from higher pressure to lower pressure It is being made up from different materials like Stainless Steel Carbon Steel Alloy Steel Gun Metal Brass Bronze Forge Cast Iron Cast Steel and Mild Steel Meanwhile Valves are quite diverse and may be classified into a number of basic types such as Ball Valve Butterfly valve Ceramic Disc valve Check valve Choke Valve Diaphragm valve Gate valve Globe valve Knife Valve Needle Valve Pinch Valve Piston Valve Plug Valve and so on
Supplier: Api 6a flange, valve ,choke valve, manifold
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Casing head and casing spool are adopt standard design which meet with all kind of slip and mandel hanger . •straight hole design Design has 45degree shoulder which has big capacity •side outlet threaded Pipeline threaded side outlet Studded flange side outlet which has vr plug threaded •secondary seal. Sea worthy packages.
