316 Stainless Steel 1-1/4" Union Tube Fittings, A-LOK® Series are designed for leak-free connections in process instrumentation and industrial applications.
Parker's two ferrule compression fittings, A-LOK® 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®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 1/16” through to 2” O.D., and for metric sizes from 2 mm through to 32 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
