Wellhead Oil Drilling Adjustable Choke Valve Flow Control API Certificate

API 6A Wellhead Oil Drilling Choke Valve for Sale / Choke Valve for Sale

Product Introduction

The choke valve is used to be matched with manifold and other assemblies, which is applicable for flow-rate adjustment, that is, to raise or reduce the valve core location is help for alternation of flow-way cross area and flow-rate control.The products could also be produced according to customer requirement.

Valve cores and valve seats of throttle valves are made of cemented carbide materials, with good erosion resistance, which can greatly increase the life of the valve.

Adjustable and positive choke valves are designed for reliable flow control and maximum wear life, The choke valves are available in flanged or threaded ends in standard bore sizes form 1-13/16" thru 13-5/8",in working pressures of 2000 psi through
20000 psi.

Main Characteristics of Our Choke Manifold:

1. The coupling nut used for connecting the bonnet and body allows fast make-up and break-out.
2. Indicator lens with scale marks allows the operator to know stem's position and actual orifice area.
3. Turn hand wheel counter-clockwise and the valve will open;turn hand wheel clockwise and the valve will close.
4. Stem tip and bean adaptor are fabricated from special carbide alloys for corrosion and abrasion resistance.

​Adjustable choke valve:

• Valve needle and spool are made of tungsten carbide,with sufficient corrosion resistant,antieroding and wearable capacity.
• The two kinds of adjustable choke ,needle type and external sleeeve type could apply to wellheads & X-mas tree and choke manifold.

​Positive choke valve

• Material of choke bean is fabricated from ceramic and tungsten carbide,with sufficient corrosion resistant,anti-eroding and wearable capability.
• It adopts union bonnet so as to change choke quickly.
• It has application in wellhead & X-mas tree and choke line.

​Technical Specifications of our Choke Valve

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Competitive Advantages

1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.