Parker Tube Fitting, Union Cross - A-LOK Series | South Africa

Parker Tube Fitting, Union Cross - A-LOK Series | Product Series

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Parker Tube Fitting, Union Cross - A-LOK Series

Parker Tube Fitting, Union Cross - A-LOK Series

Parker's two ferrule compression fittings, A-LOK® Series Union Cross Tube Fittings are designed for leak-free connections in process instrumentation and industrial applications.

Technical Specifications

  • Brand: A-LOK
  • Configuration: Tube to Tube (Union)
  • Shape: Cross Union, Cross
  • Tube Outside Diameter: 1/8 to 1 inch, 3 to 25 mm
  • Specifications Met: 3, 4, 6, 8, 10, 12, 16, 18, 20, 25 mm, EC 79, NACE, NORSOK M650
  • Materials of Construction: 316 Stainless Steel, Steel, 6Mo, Alloy 625, Alloy 825, Alloy C-276, Monel 400, Titanium, 316L Stainless Steel
  • Operating Pressure: 2400 to 10900 psi
  • Minimum Operating Temperature: -255 °C
  • Maximum Operating Temperature: 649 °C
  • For Fluid Type: Liquid, Fuels, Oil, Corrosive, Gases, Natural Gas (CNG), Hydrogen, Steam, Petroleum Hydraulic Fluids (Oil)
  • Length: 1.76 to 3.86 inch, 44.7 to 76.6 mm
  • Technology: Process Control
  • Application: Instrumentation, Analytical Installations, CNG / LNG Lines, Hydrogen Service, Offshore Control Panels, Sensing Lines, Research Labs
  • Industry: Semiconductor, Microelectronics, Chemical, Petrochemical, Transportation, Power Generation, Nuclear, Oil & Gas
  • Division: Instrumentation Products Division
Safety Warning

Full Product Description

Parker's two ferrule compression fittings, A-LOK® Union Cross 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 Cross 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 18 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

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