FET Iron Solutions:
Built for Pressure. Engineered for Performance.

FET designs its Iron Solutions to meet the demands of today’s high-pressure, high-intensity pumping environments. From flexible hose systems to advanced check valves and robust connection technologies, our portfolio delivers unmatched safety, reliability, and operational efficiency.

Serpent Series™ High-Pressure Hoses

The Serpent Series is the industry’s most advanced flexible hose solution, replacing traditional iron with a safer, more efficient alternative.

  • Modular, replaceable end connections reduce total cost of ownership
  • Visual wear indicators and single-strand wire construction for safety and ease of use
  • Available in 15K PSI and 100% made in the USA
  • Reduces NPT and improves rig-up flexibility across pad layouts

Hub-Style Connections

As frac conditions intensify, hub-style connectors provide a safer and more reliable alternative to hammer unions.

  • DuraLock™ Seal Technology: Dual-elastomer design resists leaks and contamination
  • DuraClamp™ Single-Bolt Connector: Up to 80% lighter, faster to install, and safer to handle
  • Designed for extreme pressures, vibration resistance, and simplified alignment

3″ Flapper-Style Check Valve

Engineered for durability in harsh pumping environments, the 3″ Check Valve features:

  • Forged body for superior strength
  • Exotic internal materials for extended service life
  • Optimized flow geometry to reduce washout
  • Compatible with 1502+ hammer unions and DuraLock hubs

7″ High-Capacity Check Valve

The 7″ Check Valve is built for high-volume frac operations, offering:

  • 120 BPM max flow rate
  • Field-replaceable components for one-person serviceability
  • Low-cost consumables and a streamlined flow bore for maximum efficiency

Hammer Union Iron

FET offers a full suite of treating iron and recertification services, including:

  • Chokes, Swivel Joints, Check Valves, LT & TE Plug Valves
  • TEE & Cross Fittings, Elbows, Pup Joints, Hose Loops
  • Backed by nationwide service centers for fast, reliable support

Explore each product in detail on their dedicated pages, or contact us to learn how FET Iron Solutions can elevate your pressure-pumping performance.