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
Application: Analytical Installations, CNG / LNG Lines, Hydrogen Service, Offshore Control Panels, Sensing Lines, Instrumentation, Research Labs
Brand: A-LOK
Configuration: Tube to Tube (Union)
Division: Instrumentation Products Division
For Fluid Type: Liquid, Fuels, Oil, Corrosive, Natural Gas (CNG), Hydrogen, Steam, Petroleum Oil, Gases
Industry: Transportation, Power Generation, Nuclear, Oil & Gas, Microelectronics, Chemical, Petrochemical, Semiconductor
Length: 43.2
Materials Of Construction: Stainless Steel AISI 316
Maximum Operating Temperature: 649
Minimum Operating Temperature: -255
Operating Pressure: 310 to 490
Options: n/a
Shape: Union, Straight
Specifications Met: n/a
Technology: Process Control
Tube Outside Diameter: 8 mm (O.D.)