Wellhead Valves

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Wellhead Valves

API 6A Wellhead Valves

What are wellhead valves?

Wellhead valves are on/off controls used in oil and gas well drilling, completion and production. Mainly located in two positions on conventional wellhead assemblies; in the wing position of the casing head, casing spool or tubing spool, they are designed to operate in a fully open or fully closed position. A gate valve consists of a valve body, a valve seat and disc, a main shaft, a gland and a wheel for operating the valve. Gate valves are not throttle valves and should never be used for throttling. 

Different types of wellhead valves:

Wellhead valves can be divided into two main types: parallel and wedge. Parallel gate valves use a flat gate between two parallel seats, and the popular type is the knife gate valve designed with a sharp edge on the bottom of the gate.

Features of wellhead valves:

1. The gate valve family allows and closes every operation of wellheads, Christmas tree systems, and choke and kill manifolds—from drilling and completion capping to production.

2. Provides unprecedented safety and different pressure sealing by ensuring air tightness.

3. Advanced coating prevents high wear, corrosion resistance and low coefficient of friction for low operating torque.

4. Meets stringent requirements and passes Fire Test, Mortar Test, Extended Low Air Pressure Test, Durability Cycling Test and Seawater Corrosion Test.

5. Simplified design, not only is smaller and lighter for more cost savings, but also provides parts interchangeability to simplify inventory requirements.

 

Wellhead Valves Manufacturer

When you choose Yulin Machinery, you're not just choosing a valve, you're choosing a professional partner committed to your success. Here's what sets our wellhead valves apart from others:

Experience

With over 20 years of experience, our DHV brand has earned a trusted reputation in the global industrial valve market.

Large Inventory

Our extensive inventory, valued at more than $40 million, includes gate, globe, check, ball, plug, throttle and 6A valves in a wide range of sizes, pressure ratings and materials, ensuring fast, reliable service.

Quality

We offer only the finest steel and alloy valves, designed to stand the test of time and ensure you get the best value for your investment.

Customer Satisfaction

Our primary goal is to serve our customers by meeting their urgent needs in a timely manner and exceeding their expectations in the process.

 

Wellhead valves play a vital role in the oil and gas industry by skillfully controlling fluid flow and ensuring safe operation. With our impressive selection of top-of-the-line valves, you'll find the perfect solution for your needs.

We offer a wide range of wellhead valves to meet a variety of needs:

API 6A Slab Gate Valve

Ball Screw Gate Valve

API 6A Expanding Gate Valves

Low-alloy Steel Choke Valves

API 6A Hydraulic Gate Valves

 

Industry-Specific Applications: Learn How Our Valves Fit Your Industry

Every industry has unique needs for wellhead valves. That's why we offer a variety of valves to meet your industry's specific requirements. Below are a few examples of our valve applications:

Oil control valves for oil and gas production

Refining and petrochemicals

Chemical manufacturing

Power generation

Mining and mineral processing

 

How wellhead valves work

Our wellhead valves are engineered to provide superior performance for the oil and gas industry. Here's a brief overview of how they work:

Flow Control

Our wellhead valves effectively control the flow of fluids within the system, ensuring seamless, efficient operation.

Leak Prevention

Our valves provide tight seals that prevent any leakage, keeping your operations safe.

Pressure Management

Our flow control valves are designed to manage a variety of pressure levels. This makes them ideal for multiple projects.

Durability

Our valves are made from high-quality materials to ensure long-lasting performance even under the most demanding conditions.

 

Our service:

Expert guidance

Our knowledgeable team is ready to answer any questions about wellhead valves and help you make informed decisions.

Fast Delivery

With our large inventory and efficient logistics, we can deliver your valves to you quickly so you can get your project up and running right away.

Customization

We know that every project is unique. That's why we offer customized solutions based on your needs to ensure optimal performance.

Installation Support

Need help installing a wellhead valve? Our team can provide installation support to ensure you get it done right the first time.

 

Choose Yulin Machinery and experience unrivaled performance and exceptional service. Call 8615800809423 today to place your order and find out why Yulin Machinery is the leading brand in the industrial valve market. 

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Contact Us
  • Tel.: +86 158 0080 9423
  • E-mail: info@aqemachinery.com
  • Add.: Chuangshanghui Building, Yanan East Road No.1882, Changning District, Shanghai, China
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