Hydraulic fitting A-LOK

for gascompressionring

Parker's two ferrule compression fittings, A-LOK® Reducing Union Tube Fittings are designed to provide reliable leak-free connections for instrumentation, process and control, and analyzer applications that specify a two ferrule tube fitting connection. Manufactured to the highest quality standards these tube fittings are available in a broad range of sizes, corrosion resistant materials and configurations. As standard, Parker’s A-LOK® Reducing Union Tube Fittings are manufactured from heat code traceable 316 stainless steel. Other materials include 6Mo, Alloy 825, Alloy 625 and Alloy C-276. The fittings are available for fractional pipe sizes from 1/8” through to 1” O.D., and for metric sizes from 3 mm through to 25 mm O.D. Markets: • Semiconductor/Microelectronics • Chemical • Petro-Chemical • Transportation • Power • Nuclear • Oil and Gas • Research Labs Features/Benefits: • Wide range of Corrosion Resistant Alloys available • EC79 Approved for Hydrogen Service • Parker Suparcase™ surface treatment process for superior material hardening • Hardened ferrules provide leak free connections • Silver plated nuts provide gall resistance during makeup Applications: • Instrumentation Hook-up Systems • Analytical Installations • CNG / LNG Lines • Hydrogen Service • Offshore Control Panels • Sensing Lines