Capillary Tubing

Introducing Roswell DHT’s Capillary Tubing Solutions

In the dynamic world of oil and gas operations, reliable and efficient equipment is crucial for success. That’s where Roswell DHT’s Capillary Tubing comes in. With our expertise and dedication to quality, we provide industry-leading solutions that meet the demands of various applications:

  • Chemical injections
  • Control line applications
  • Sampling
  • Flow control
  • Instrumentation
  • Hydraulic control systems

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F.A.Q. & Documents

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Capillary Tubing Specs

Our capillary tubing is manufactured with precision and attention to detail, ensuring exceptional performance in demanding applications. With various sizes available, including:

  • 1/4″ x 0.035″
  • 3/8″ x 0.035″
  • 1/2″ x 0.049″

Materials Specs:
  • Armor (Tubing): ASTM A789 UNS S32205
  • Yield Strength: Minimum 70 ksi
  • Tensile Strength: Minimum 95 ksi
  • Elongation: Minimum 25%
  • Hardness: Maximum 30 HRc
1/4″ x 0.035″ 2205 Duplex – Specs Sheet
Testing & Qualifications

By conducting these rigorous testing and qualification processes, we provide our customers with capillary tubing of the highest quality and reliability. Our commitment to excellence ensures that our tubing performs flawlessly in demanding oil and gas applications, giving you peace of mind and confidence in your operations:

  • Continuous OD Measurement
  • Weld Penetration Test
  • Eddy Quality Test
  • Hydrostatic Pressure Test
Test Certificate Example