Flow Iron and Plug Valves Explained


Learn about how valve trim levels influence the valve trim material selection.

Heshka Oil offers a variety of flow iron products that can handle heavy use in harsh environments. They are a suitable solution for a variety of job site applications such as well completion, inspections and high-pressure flow.

Heshka Oil high pressure flow iron products include:

  • Pup joints
  • Plug valves
  • Hammer unions
  • API Flange x 1502 adapters

All of our flow iron and plug valves are built to stand up to the toughest conditions. Our flow back plug valves are lightweight, perform extremely well at high pressures and offer a rugged construction that provides long, dependable service.

Pressure Ratings

Our flow iron products come in standard and H2S sour service with pressure ratings of 10,000 psi to 15,000 psi.

Sizes and Configurations

Low Torque Plug Valves

We offer these bottom entry low torque plug valves in a 2” 1502 union male by female configuration with a ¼ turn plug. We also offer repair kits for your existing plug valves and have options in both 1” and 2”.

Pup Joints

Pup joints are available in standard lengths from 2ft to 10ft. The pup joints feature an integral non-welded wing nut end connection. They are made from carbon steel and are lightweight for easy installation and transportation. These pup joints can handle a variety of fluids and can be used in the harshest of job sites.

Hammer Unions

Hammer unions are another flow iron product available from Heshka Oil. Our most common sizes of Hammer Unions range from 1” to 6” in 602, 1002 and 1502 configurations. These hammer unions have line pipe and butt-weld end connections. Our unions are made from the most durable materials and come with traceability, so you know the quality of the product you are getting.

Heshka Oil is one of the leading plug valve manufacturers that can supply all the products you need in one stop. For information or a quote on custom-built parts, please contact us at Sales@heshkaoil.com.

Save Time and Money - Buy Flow Iron and Plug Valves Online!

Want more information on flow back plug valves and other high pressure equipment? Visit the Heshka Oil blog for articles on a range of products and how they work. 

Posted On:

3rd Jun 2021