Hot Sell Precision Machining Long Lasting Performance H2 Choke (positive)

• Customization: Available
• After-sales Service: Online Service
• Warranty: 1 Year
• Model NO.: H2 Choke(positive)
• Surface Treatment: Polishing
• Operation Pressure: 2000-15000 Psi
• Material: Forged Steel/Stainless Steel/Alloy etc
• Name: Choke Valve
• Connection: Flange, Thread
• Port Size: 2"3, 4"
• Dimensions: 2", 3, 4
• Customized Support: Oemodm, Obm
• Application: General
• Power: Hydraulic
• Transport Package: Standard Export Packaging
• Specification: Standard
• Trademark: wellhead
• Origin: Jiangsu, China

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 20000psi. Choke valves can be classified as follows: adjustable choke  valves and
positive choke valves.
By rotating hand wheel to move the sem. 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.

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

 

Indicator lens with scale marks allows the operator to know stems position and actual orifice area.
Turn hand wheel counter-clockwise and the valve will open: turn hand wheel clockwise and the valve will close.

 

 

High flow regulation accuracy: It can precisely control the fluid flow rate to meet the strict requirements of flow rate under different working conditions.
Strong pressure regulation capability: It can effectively reduce the fluid pressure and stabilize the system pressure.

 

Good sealing performance: Prevents fluid leakage to ensure the safety and efficiency of the system.
Compact structure: Occupies a small space, facilitating installation and maintenance.

Technical Data
Standard	API 6A
Nominal size	1 13/16"~7 1/16"
Rated pressure	2000PSI~10000PSI
Produce Specification level	NACE MR 0175
Temperature level	K~U
Material level	AA~HH

We, Jiangsu Wellhead Driling Equipment Co. Ltd.(Old name: Yancheng Welhead Petrolchemical Machinery Co Ltd,) are mainly engaged in manufacturing oil driling and extracting equipment and valves, and are a registered supplier for China Petroleum Material & Equipment Corporation, Our products have been obtained ISO 9001 certification and obtained AP 6A,API16A and API16C certification.
We have a lot of experts with rich experience in the petroleum machinery field. They have accumulated plentiful knowledge and experience in the design, manufacture,inspection, testing, marketing and service of oil exploring and extracting equipment, We have all kinds of equipment for the cold-working and heat-working.
We also have a complete set of facilities for inspection and testing. All products, such as the Christmas trees, casing heads, choke and kill manifolds, driling mud manifolds, high-and-middle pressure valves and other components for oil drilling and extracting, are fully designed and manufactured in accordance with ANSl, GB (national standards) and SY (industry standards)standards.
Our products are widely used in the petroleum, chemical, metallurgy and power station industries. We have advanced technology and equipment and strong technical capabilities. Adhering to our business principle of strengthening business management, improving product quality, creating a brand name and striving for a top-ranking manufacturer", we scrupulously abide by the contracts and pay attention to business reputation.
Customers from at home and abroad are warmly welcome to our company for cooperation.
Q1: Are you trading company or manufacturer?
A:We are manufacturer.

Q2: How Can l order?
A:You can directly place an order on our shop in MlC web. Or you can tell us the model no of the products you need, then we will send you the quotation.

Q3: How does your factory do regarding quality control?
A:Quality is priority. Our people always attach great importance to quality. Controlling from the production beginning to the end. We have well-trained and professional workers and strict QC system in each production link. And each product has to be 100% inspected before shipment.

Q4: What are the terms of payments?
A:We perfer 30% TT+70% Balance etc. before delivery

Q5: What's your delivery time?
A:In general,the delivery time is within 30 days after payment. We'll make the delivery as soon as possiable with the guaranteed time frame and  guaranteed quality.