ANSI 4130 20000PSI Oilfield Wellhead Casing Head

Carbon Steel API 6A 20000PSI Casing Head for Oilfield Wellhead

Product Introduction

Casing head is a simple metal flange welded or screwed onto the top of the conductor pipe (also known as drive-pipe) or the casing and forms part of the wellhead system for the well. This is the primary interface for the surface pressure control equipment, for example blowout preventers (for well drilling) or the Christmas tree (for well production).

The casing head, when installed, is typically tested to very strict pressure and leak-off parameters to insure viability under blowout conditions, before any surface equipment is installed. We are professional manufacturer of wellhead forging, include tubing head, casing head, tubing spool, valve body, and so on.

The options of the casing head as follows:

The bottom connection of the casing head is either API round box thread and API buttress box thread; it can also be slip type connection.
It can be provided with weld supporting base plate.

Side outlets could be pipe line thread or studded, studded side outlet is machined with female thread for connecting R1.1/2 reversing valve.

Design Benefits of Our Wellhead Casing Head

• Allows use of lockscrews to retain hanger.
• Versatile straight-bore design,Uses a 45°landing shoulder.
• Has a additional lockscrews for Bowl protection.
• Accepts a wide variety of slip and mandrel casing hangers.
• Three different types of outlets: Line pipe, Flanged (Studded) Extended flanged outlets.
• Multiple bottom connections, such as: Slip-on weld, Slip-on weld with O-ring, Threaded and Sure Lock.

Technical Specifications of TR Wellhead Casing Head

Xi'An TianRui Petroleum Machinery Equipment Company Limited has more than 10 years history in designing and supplying wellhead and christmas tree. The technology is in a leading position in China. We have gained PR2 certificates for gate valve, choke valve and tubing head. Annual production is 5000 sets. Products have been exported to America, Saudi Arabia, India, Russia, Oman, Turkmenistan, Kazakhstan, Venezuela, etc.

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.