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Product Details:
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| Application: | Oil Well Drilling Operation | Usage: | Oil Well Flow Control Equipment |
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| Material Class: | AA | Production Level: | PLS 3 |
| Temperature Class: | U | Standard: | API 6A |
| Product Name: | Adjustable Choke Valve | Working Pressure: | 3000 Psi |
| Specification: | 2 9/16" X 3000PSI | TYPE: | Adjustable H2 Type |
| High Light: | AA Wellhead Choke Valve,H2 Type Adjustable Choke Valve,3000psi Wellhead Choke Valve |
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API 6A Wellhead Adjustable Choke Valve, Choke Adjustable Assembly
The Choke Valve is designed and manufactured according to APi 6A specification. There are two types of choke valves including adjustable choke valve and positive choke valve. The choke valve is an important wellhead equipment installed in Wellhead Christmas Tree and Choke Manifold, which is used in well flow control service to reduce the pressure of a fluid from high pressure in the closed wellbore to atmospheric pressure. The H2 type adjustable choke valve may be adjusted (opened or closed) to closely control the pressure drop.
Features of the Adjustable Choke Valve
Adjustable Choke
－Tapered needle and seat adjust well discharge rate.
－Indicator sleeve reveals orifice size in 1/64"increments needed for conversion to an equivalent positive choke size.
－Convertible to a positive choke by exchanging the adjustable bonnet assembly and seat with a blanketing plug and bean.
－Lubrication and fittings are used for general maintenance.
Detailed Specification of the Ajustable Choke Valve
| Item | Description |
| 1 | CHOKE, ADJUSTABLE ASSEMBLY, 2-9/16" - 3000# WP FLANGE INLET AND OUTLET,WITH 1" MAXIMUM ORIFICE (SCALE TO 64/64), ALL EQUIPMENT SHALL BEMANUFACTURED IN ACCORDANCE WITH API SPEC 6A, LATEST EDITION, PSL-2, PR-1, MONOGRAMMED MATERIAL CLASS : AA, TEMPERATURE CLASS : U (0 - 250 DEG F) |
| 2 | CHOKE, ADJUSTABLE ASSEMBLY, 2-1/16" - 3000# WP FLANGE INLET AND OUTLET,WITH 1" MAXIMUM ORIFICE (SCALE TO 64/64), ALL EQUIPMENT SHALL BEMANUFACTURED IN ACCORDANCE WITH API SPEC 6A, LATEST EDITION, PSL-2, PR-1, MONOGRAMMED MATERIAL CLASS : AA, TEMPERATURE CLASS : U (0 - 250 DEG F) |
| 3 | VALVE,CHOKE:4-1/16",3000 PSI,H2,3" ORIFICE,CV138,RTJ,R37,NEEDLE,API 6A EE,NACE MR0175,A30E2B,SP-0003 |
| 4 | ADJUSTABLE CHOKES 2inch 70MPa, SERVICE TYPE STARDARD Fig. 1502. END TYPE NIPPLE X NIPPLE. THREAD CN Tr.104.775x8.476. |
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.
In 2012, JC wellhead jointed with ZZ TOP Oil Tools, and found the office in Xi'an mainly engaged in abroad marketing, through these years of efforts, our wellhead equipment is exported to many countries, such as Thailand, UAE, Iran, Brazil, Argentina, USA etc. and enjoyed good reputation from the customers.
YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.
Product scope
Wellhead valves: Gate Valves, Plug Valves, Choke Valves, Check Valves, Mud Valves and various wellhead valve parts etc.
Wellhead Manifold: Choke and Kill Manifold, Drilling Floor Manifold, Fracturing manifold, Well Testing Manifold.
Wellhead Equipment: Wellhead Christmas Tree / X-Tree, Casing Head, Casing Hanger, Tubing Head,Tubing Hanger, Casing Spool, Tubing Spool, Drilling Spool etc.
Wellhead Adapter: Spacer Spool / Riser Spool ,Flange Adapter, Union Flange, Double Studded Adapter Flange, Welded Neck Flange, Blind Flange,Companion Flange, Instrument Flange,
Wellhead Clamp & Hub etc.
Wellhead Integral Fittings: Hammer Union, Elbow, Swivel Joint, Block Cross, Block Tee, Straight Pipe, Pipe Loops etc.
Well Pressure Control Equipment: Annular BOP, RAM BOP, Sucker Rod BOP etc
Contact Person: Lee M
Tel: 86-13319268557
Fax: 86-29-81779342
