| After-sales Service: | Online Support |
|---|---|
| Warranty: | 1 Year |
| Manufacturing Process: | Forging |
| Surface Treatment: | Spray-Paint |
| Operation Pressure: | 3000~15000psi |
| Material: | Alloy |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier API 6A adjustable needle Choke Valve for x-mas tree
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.
|
Bore Size |
2 1/16"~4 1/16" |
|
Working Pressure |
3,000 psi-15,000 psi |
|
Working Temperature |
K~U |
|
Products Performance Requirement |
PR1~PR2 |
|
Products Specification Level |
PSL1~PSL4 |
|
Material Class |
AA~HH |
|
Operation |
Manual / Hydraulic |
Lake Petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. Following the principle of "quality first, science and technology innovated, people oriented", every Lake Petro person is sparing no effort to provide the customers with best products and services. Through efforts of Lake Petro staff, our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). With super quality, reasonable price and professional service, Lake Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.
How to order?
Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.
Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
The information you may like to know before Payment:
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
Attn: Julia Zhou
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}