Tylok tube fittings are fully interchangeable with Swagelok & Parker A-Lok and Parker CPI™. A leak-proof seal is obtained through proper ferrule action as the ferrules are tightened onto the tubing via axial thrust provided by the nut. The ferrule provides a leak-proof seal when the nut and ferrule are properly tightened the specified number of turns. Tylok fittings are manufactured in stainless steel, brass and carbon steel.
Our American-made tube fittings are used in instrumentation tubing systems in all process industries, including oil and gas, pulp and paper, steel manufacturing and energy. Our tube fittings come in multiple configurations including caps, plugs, tube inserts, nuts and ferrules.
