Reliable Drill Spare Parts API 6A Hydraulic Choke Valve Corrosion Resistant
High Quality API 6A Hydraulic Choke Valve for Oil & Gas Drilling
Choke Valve
Introduction
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 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.
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 Features of Our Choke Manifold:
- Indicator lens with scale marks allows the operator to know stem's position and actual orifice area.
- 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.
- Turn hand wheel counter-clockwise and the valve will open;turn hand wheel clockwise and the valve will close.
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.
| Item | Component | Qty | Material | Remark |
| 1 | Body | 1 | 4130 | |
| 2 | O-Ring | 2 | NBR | |
| 3 | Seat Bushing | 1 | 4130 | |
| 4 | Lower Diversion Bushing | 1 | 410 | |
| 5 | Upper Diversion Bushing | 1 | 410 | |
| 6 | Valve Core | 1 | YG8 | |
| 7 | O-Ring | 1 | NBR | |
| 8 | Bonnet | 1 | 4130 | |
| 9 | O-Ring | 2 | NBR | |
| 11 | Bonnet Stud | 8 | 4130 | |
| 12 | Bonnet Nut | 8 | 5140 | |
| 13 | Stem | 1 | 410 | |
| 25 | Cylinder Adapter | 1 | 4130 | |
| 26 | Cylinder | 1 | ||
| 27 | O-Ring | 2 | NBR | |
| 28 | Piston | 1 | 1045 | |
| 29 | Screw | 1 | 4130 | |
| 30 | Cylinder Lid | 1 | 4130 | |
| 31 | Circlip | 1 | 1566 | |
| 32 | Straight pipe | |||
| 33 | Washer | 1 | 4130 | |
| 34 | Cylinder Adapter | 1 | 4130 | |
| 35 | Screw | 4 | 4130 | |
| 36 | Seat | 1 | YG8 |
Features
1.Special repair kit is available for easy maintenance.
2.Key components adopt hard alloy to increase service life.
3.Surfaces vulnerable to abrasion are handled by special technology.
| Rated Working Pressure | 69.0MPa~138.0Mpa | |
| (10,000psi~20,000psi) | ||
| Nominal Size | 2″, 3″, 4″ | |
| Temperature Rating | -29℃~121℃(PU), -46℃~121℃ (LU) | -20℉~250℉ (PU), -50℉~250℉(LU) |
| Service | Standard, Sour Gas | |
| Application | Fracturing, Cementing, Acidizing, Testing Lines | |
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.
Company Tenet
Customer's satisfaction is the highest pursuit of TR Solids Control.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.