API 6A adjustable needle Choke Valve for x-mas tree

API 6A adjustable needle Choke Valve for x-mas tree   

Product description:

The choke valve, a main component of Christmas tree, is design to control production rate of the oil well, with working pressure up to 15000psi. 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 production rate. The positive choke valve is design to accomplish control of production rate by changing flow beans.

Features:

·The coupling nut used for connecting the bonnet and body allows fast make-up and break-out. ·Stem tip and bean adaptor are fabricated from special carbide alloys for corrosion and abrasion resistance.

·Indicator lens with scale marks allows the operator to know stem’s position and actual orifice area.

·Turn hand wheel counter-clockwise and the valve will open; turn hand wheel clockwise and the valve will close.

Main technical datum

Working Pressure: 2,000-20,000psi

Nominal Dimension: 2-1/16” ~ 7-1/16”

Working Temperature: P U

Product Specification Levels: PSL1 ~ 4

Performance Requirement: PR1 ~ 2 material

Class: AA ~ FF Working Medium: crude oil; natural gas

Adjustable choke valve

·Valve needle and spool are made of tungsten carbide, with sufficient corrosion resistant, antieroding and wearable capability.

·The two kinds of adjustable choke, pintle type and the sleeve 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.

Pre-Sales Service                         After-Sales Service

* Transaction Level Five Stars           * Supplier Service Service Five Stars
* Response Rate 86.5%                      * On-time Shipment Five Stars
* Response Time<12h                         * Product Quality Five Stars                       

Packaging                         

Packaging Details:Bundling and container packaging, we will put moisture-proof and rust-proof materials in the container to resist the harsh environment during transportation.

Q1,Could you do OEM Service?
A: Some items accept this service, pls contact us for details.

Q2: What's your Delivery Time?
A: In generally , the delivery time is about 3-7 days for sample order. We will make the delivery asap with the guaranteed quality.

Q3:What's the convenient way to pay?
A: Trade Assurance, L/C,T/T,Western Union and Escrow are accepted , and if you have a better idea, please feel free to share with us.

Q4:Which mode of transport would be better?
A: In general , we advice to make delivery by sea for large order, and for small order,Courier,By Air both ok,Also we respect your views of other transportation as well.

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