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Parker Tube Fitting, Reducing Union - A-LOK Series
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
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
Read More...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
| Action | SKU | Availability | Price | Minimum Operating Temperature | For Fluid Type | Operating Pressure | Brand | Division | Configuration | Application | Industry | Maximum Operating Temperature | Product Style | Shape | Technology | Division | Length | Options | Materials of Construction | Connection 2 Tube Outside Diameter | Connection 1 Tube Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M12RUM8-316 | Backordered | POR | -255 °C | Oil | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Sensing Lines | Nuclear | 649 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 47.8 mm | N/A | Stainless Steel AISI 316 | 8 mm (O.D.) | 12 mm (O.D.) | |
| M12RUM8-6MO | Backordered | POR | -198 °C | Oil | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | CNG / LNG Lines | Semiconductor | 371 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 47.8 mm | N/A | 6Mo | 8 mm (O.D.) | 12 mm (O.D.) | |
| M12RUM8-6MO-NSK | Backordered | POR | -198 °C | Oil | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | CNG / LNG Lines | Nuclear | 371 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 47.8 mm | NORSOK M650 | 6Mo | 8 mm (O.D.) | 12 mm (O.D.) | |
| M12RUM8-B | Backordered | POR | - | Liquid | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Analytical Installations | Transportation | - | Reducing Union | Straight | Process Control | Instrumentation Products Division | 47.8 mm | N/A | Brass | 8 mm (O.D.) | 12 mm (O.D.) | |
| M12RUM8-M | Backordered | POR | -198 °C | Hydrogen | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | CNG / LNG Lines | Petrochemical | 425 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 47.8 mm | N/A | Monel 400 | 8 mm (O.D.) | 12 mm (O.D.) | |
| M12RUM8-NNR | Backordered | POR | -198 °C | Liquid | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Research Labs | Transportation | 535 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 47.8 mm | N/A | Alloy C-276 | 8 mm (O.D.) | 12 mm (O.D.) | |
| M14RUM12-316 | Backordered | POR | -255 °C | Corrosive | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Analytical Installations | Power Generation | 649 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | - | N/A | Stainless Steel AISI 316 | 12 mm (O.D.) | 14 mm (O.D.) | |
| M15RUM12-316 | Backordered | POR | -255 °C | Fuels | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Research Labs | Petrochemical | 649 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | - | N/A | Stainless Steel AISI 316 | 12 mm (O.D.) | 15 mm (O.D.) | |
| M16RUM10-316 | Backordered | POR | -255 °C | Fuels | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Analytical Installations | Nuclear | 649 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 49.5 mm | N/A | Stainless Steel AISI 316 | 10 mm (O.D.) | 16 mm (O.D.) | |
| M16RUM10-6MO | Backordered | POR | -198 °C | Fuels | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Analytical Installations | Oil & Gas | 371 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 49.5 mm | N/A | 6Mo | 10 mm (O.D.) | 16 mm (O.D.) | |
| M16RUM10-6MO-NSK | Backordered | POR | -198 °C | Corrosive | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Hydrogen Service | Microelectronics | 371 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 49.5 mm | NORSOK M650 | 6Mo | 10 mm (O.D.) | 16 mm (O.D.) | |
| M16RUM12-316 | Backordered | POR | -255 °C | Oil | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Offshore Control Panels | Microelectronics | 649 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 52 mm | N/A | Stainless Steel AISI 316 | 12 mm (O.D.) | 16 mm (O.D.) | |
| M16RUM12-6MO | Backordered | POR | -198 °C | Corrosive | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Analytical Installations | Microelectronics | 371 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 52 mm | N/A | 6Mo | 12 mm (O.D.) | 16 mm (O.D.) | |
| M16RUM12-6MO-NSK | Backordered | POR | -198 °C | Fuels | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | CNG / LNG Lines | Transportation | 371 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 52 mm | NORSOK M650 | 6Mo | 12 mm (O.D.) | 16 mm (O.D.) | |
| M16RUM12-B | Backordered | POR | - | Steam | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Sensing Lines | Chemical | - | Reducing Union | Straight | Process Control | Instrumentation Products Division | 52 mm | N/A | Brass | 12 mm (O.D.) | 16 mm (O.D.) | |
| M18RUM10-316 | Backordered | POR | -255 °C | Petroleum Oil | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | CNG / LNG Lines | Power Generation | 649 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | - | N/A | Stainless Steel AISI 316 | 10 mm (O.D.) | 18 mm (O.D.) | |
| M18RUM12-316 | Backordered | POR | -255 °C | Oil | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Hydrogen Service | Nuclear | 649 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 53.5 mm | N/A | Stainless Steel AISI 316 | 12 mm (O.D.) | 18 mm (O.D.) | |
| M18RUM12-6MO | Backordered | POR | -198 °C | Corrosive | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Offshore Control Panels | Nuclear | 371 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 53.5 mm | N/A | 6Mo | 12 mm (O.D.) | 18 mm (O.D.) | |
| M18RUM12-6MO-NSK | Backordered | POR | -198 °C | Hydrogen | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Sensing Lines | Microelectronics | 371 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | 53.5 mm | NORSOK M650 | 6Mo | 12 mm (O.D.) | 18 mm (O.D.) | |
| M20RUM10-316 | Backordered | POR | -255 °C | Liquid | n/a | A-LOK | Instrumentation Products Division | Tube to Tube (Union) | Sensing Lines | Transportation | 649 °C | Reducing Union | Straight | Process Control | Instrumentation Products Division | - | N/A | Stainless Steel AISI 316 | 10 mm (O.D.) | 20 mm (O.D.) |
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