High Pressure Fittings

Extreme pressure requires extreme confidence in your fittings.

Southwest Process Control is the singular distributor of Hy-Lok fittings in southwest Texas. This means that any high-pressure fitting purchased from Southwest Process Control has the Hy-Lok’s leak-free performance guarantee.

Our high-pressure fittings have the capacity to reach pressures of up to 60,000 PSI, and are available in medium pressure, high pressure and sour gas options. Additional high pressure fitting specifications include:

• 1/8″, 1/4″ and 9/16″ tubing OD.
• Complete range of elbows, tees and crosses available for all connection sizes.
• All sizes available up to 60,000 psi.
• Cone and thread fittings.
• May be disassembled and re-tightened indefinitely.