Fittings
 

Hy-Lok tube and pipe fittings provide leak-free connections for instrumentation, hydraulics, fluid delivery systems, and other related industries. These include:

 
 
Hy-Lok Tube Fittings
Hy-Lok's flareless tube fittings feature a two-ferrule design that compensates for tolerances in tube O.D. and range in tube size from 1/16" to 2" (2mm to 38mm).
 
 
Hy-Lok Tube Fittings
Hy-Lok's flareless tube fittings feature a two-ferrule design that compensates for tolerances in tube O.D. and range in tube size from 1/16" to 2" (2mm to 38mm).
 
 
DIN 2353
Hylok DIN 2353 is available in brass, carbon steel, and stainless steel with a size range of 4mm to 42mm combined with a wide selection of configurations.
 
 
JIS Bite Type
Hy-Lok single ferrule bite type design is available in many connections and configurations. Standard materials are carbon steel, brass and stainless steel. Sizes range from1/8” thru 2”.
 
 
ZCO O-Ring Face Seal Fittings
Made up of three basic components: female nut, gland, and body. The body contains a viton o-ring which is standard. Other o-ring materials are available on request.
 
 
ZCR Face Seal Fittings
Metal gasket seal meets or exceeds specifications of the semiconductor industry, for tube connections to 1” O.D. Hy-Lok ZCR fittings have been tested to hold and exceed a leak rate of 10-9 torr.
 
 
High Pressure Cone and Thread Fittings
Offering the capability to reach extreme high pressures up to 60,000 PSI, fitting designs include medium and high pressure, with a Sour Gas option.
 
 
Pipe Fittings
Hy-Lok precision machined pipe fittings are used for instrumentation and process control. Standard materials are 316 stainless steel, brass and carbon steel. Sizes range from 1/8” thru 2”.
 
 
Calibration Fittings
Hy-Lok calibration fittings allow quick access to various differential pressure (DP) transmitters for calibration. Standard body material is 316 stainless steel, available in 1/4" or 5/16" dimensions.