Model No.: Choke manifold
Place Of Origin: China
Status: New
Warranty Period: 1.5 Years
Service System: Overseas Service Center Available
Applicable Industry: Energy &Amp; Mining
Out-of-warranty Service: Video Technical Support
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Uae, Russia, India, Indonesia, Malaysia, Tajikistan, Bangladesh, Kazakhstan, Uzbekistan
Showroom Location (in Which Countries Are There Sample Rooms Overseas): Uae, Uzbekistan
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: New Product 2020
Core Component Warranty Period: 1 Year
Core Components: Bearing
After-sales Service Provided: Engineers Available To Service Machinery Overseas
Condition: New
Place Of Origin: Jiangsu, China
Material: Carbon Steel
Machine Type: Drilling Equipment
Use: Well Drilling
Processing Type: Forging
Brand Name: Yaou
Model Number: Yaou, Yaou
Item: Choke Manifold
Pressure: High-Medium
Certification: Api 16c
Performance Level: Pr1-Pr2
Working Temperature: -20~250
Packaging: packed in crate
Productivity: 10
Transportation: Ocean,Land
Place of Origin: CHINA
Supply Ability: 10000 Piece/Pieces per Month
Certificate: API
HS Code: 8431431000
Port: Shanghai,Tianjin
Payment Type: L/C,T/T,Western Union
Incoterm: FOB
Product Description
Application of API 16C Choke manifold
Choke manifold is necessary device to control the well kick successfully and execute the pressure control technology on oil/gas well in the course of drilling, as it is, the device is adopted to execute new drilling-well’s technique of balance pressure, which can prevent the pollution of oil-layer, improve the speed of drilling and control blowout effectively. One end of the devicecon nects with the side flange of BOP spool. When BOP closes, it can control the finite pressure from casing by adjusting the choke valve’s opening, so balanced drilling can work under minimum pressure-difference.
Assembly & structure of API 16C Choke manifold
Choke manifold consists of choke valve, gate valve, pipeline, fittings and pressure gauge etc.
Working principle of API 16C Choke manifold
When the pressure rising in well, fluid in well can be released in utilization of the choke valve opening/closing in choke manifold to control casing pressure, which can directly blow out through gate valve as the casing pressure is quite high.
Specification details of API 16C Choke manifold
Pressure level is divided into five levels, i.e. 2,000psi, 3,000psi, 5,000psi, 10,000psi, 15,000psi; it can be designed according to the requirement of customer.
Operation requirement
(1)All the working pressures of parts in choke manifold should be matched with the working pressure of the BOP stack used;
(2)Choke manifold should be installed at the place where operator approach it conveniently, pressure test should be executed as installation, while the sealing test pressure should equal to the rated working pressure;
(3)Pipeline should be so smooth and straight as possible, the corner of the pipeline should be made of 120°shaped forged steel bent pipe, which should have adequately large bore.
(4)The working pressure gauge should be installed.
(5) In winter, the choke manifold be able to work under a low temp condition.
Fabrication of choke manifold is according to the requirements of API spec 16C
Working pressure: 2,000psi - 15,000psi
Nominal bore size: 2 1/16 to 4 1/16
Level: PSL1~PSL4
Material:iron,carbon steel, stainless steel, and other
Standard: API spec 6a,16a,16C.the material is conformed to NACE MR-01-75
Parameter of API 16C Choke manifold
| Model | Working Pressure | Inlet | Outlet | Valve Control |
| JG3 | 3,000 psi | 3 1 / 8 " - 3,000 psi | 3 1 / 8 " - 3,000 psi | Manual and Hydraulic |
| JG5 | 5,000 psi | 3 1 / 8 " - 5,000 psi | 3 1 / 8 " - 3,000 psi | Manual and Hydraulic |
| JG10 | 10,000 psi | 3 1 / 16 " - 10,000 psi | 3 1 / 8 " - 5,000 psi | Manual and Hydraulic |
| JG15 | 15,000 psi | 3 1 / 16 " - 15,000 psi | 3 1 / 16 " - 10,000 psi | Manual and Hydraulic |
Operation requirements of API 16C Choke manifold
(1) All the working pressures of parts in choke manifold should be matched with the working pressure of the BOP stack used.
(2) Choke manifold should be installed at the place where operator approach it conveniently, pressure test should be executed as installation, while the sealing test pressure should equal to the rated working pressure;
(3) Pipeline should be so smooth and straight as possible, the corner of the pipeline should be made of 120°shaped forged steel bent pipe, which should have adequately large bore.
(4) The working pressure gauge should be installed.
(5) In winter, the choke manifold be able to work under a low temp condition.
Product view of API 16C Choke manifold
Company Information
Company view of Rugao Yaou
Our company mainly deals in Hardware Tools, combined tools, electric tools, Special Tools For Petroleum, Metal Processing Machinery and petroleum drilling equipment. Diagonal Cutting Plier，Oil Drill Pipes，Drilling Tools，Diesel Engine Etc.Our companyoperates hardware tools and has established long-term and stable cooperative relations with many retailers.
Main products:
1. Drill Pipe, Heavy Drill Pipe, Square & Hexagonal Kelly
2. Drill Collar & Non-magnetic Drill Collar
3. Stabilizers, Reamer, Hole Opener, Casing Scraper, etc
4. Kelly Valve, Safety valve, Check Valve , and float valve
5. Hydraulic or Mechanical Drilling Jar, and Absorber
6. Fishing tools (Bowen serials), including overshot, spear, etc
7. Junk Mill, Casing Cutter, Safety Joint, etc
8. Hydraulic Bucking unit, Screw up and breakout Unit, Down hole motor tester, Jar tester, etc.
9 .Down hole motor
10. Processing Machinery: shears, bending machines, hydraulic presses, bending machines, etc.
11. Various coal mine winches, oil field winches, ship winches, etc.
12. Various hand tools and electric tools.
Product Categories : Oil Drilling Machinery > Drilling BOP And Control System
Rugao Yaou Import & Export Co. LTD was established in 2004, which was among the earliest trading companies strongly supported by Ministry of Foreign Trade and Economic Cooperation.
Through the past ten years, our company has already established a deep strategic cooperation relation with domestic suppliers who specilizes in oil drilling equipments, and become the top level supplier of some well known large or medium sized SOEs such as CNPC and Sinopec. Our company also operates hardware tools and has established long-term and stable cooperative relations with many retailers. Rugao yaou import & Export Co. Ltd has won the trust of our customers with the principle of multi variety operation characteristics and small profit and quick turnover. Enjoy a high position among consumers.The products made by our company are exported to Europe, America, the Middle East, North Africa and Southeast Asia and other regions, because of which, we enjoy widespread praise among customers at home and abroad. Our mainly products: drilling rig parts, drilling equipment, solid control system, wellhead equipment, fishing tools, cementing tools. All the productions is within the standard of API and authorized by ISO9001:2000.
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