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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 | Shape | Industry | Operating Pressure | Technology | For Fluid Type | Division | Brand | Division | Application | Configuration | Maximum Operating Temperature | Minimum Operating Temperature | Length | Product Style | Materials of Construction | Connection 2 Tube Outside Diameter | Connection 1 Tube Outside Diameter | Options |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12RU8-6MO-NC | Backordered | POR | Straight | Transportation | n/a | Process Control | Oil | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen Service | Tube to Tube (Union) | 371 °C | -198 °C | 2.11 inch | Reducing Union | 6Mo | 1/2" (O.D.) | 3/4" (O.D.) | NACE | |
| 12RU8-6MO-NSK | Backordered | POR | Straight | Petrochemical | n/a | Process Control | Natural Gas (CNG) | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen Service | Tube to Tube (Union) | 371 °C | -198 °C | 2.11 inch | Reducing Union | 6Mo | 1/2" (O.D.) | 3/4" (O.D.) | NORSOK M650 | |
| 12RU8-M | Backordered | POR | Straight | Semiconductor | n/a | Process Control | Corrosive | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Instrumentation | Tube to Tube (Union) | 425 °C | -198 °C | 2.11 inch | Reducing Union | Monel 400 | 1/2" (O.D.) | 3/4" (O.D.) | N/A | |
| 16RU12-316 | 1 in stock | $113.99 | Straight | Microelectronics | n/a | Process Control | Hydrogen | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen Service | Tube to Tube (Union) | 649 °C | -255 °C | 2.39 inch | Reducing Union | Stainless Steel AISI 316 | 3/4" (O.D.) | 1" (O.D.) | N/A | |
| 16RU12-316L | Backordered | POR | Straight | Oil & Gas | n/a | Process Control | Oil | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Analytical Installations | Tube to Tube (Union) | - | - | 2.39 inch | Reducing Union | Stainless Steel AISI 316L | 3/4" (O.D.) | 1" (O.D.) | N/A | |
| 16RU12-6MO | Backordered | POR | Straight | Power Generation | n/a | Process Control | Oil | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Offshore Control Panels | Tube to Tube (Union) | 371 °C | -198 °C | 2.39 inch | Reducing Union | 6Mo | 3/4" (O.D.) | 1" (O.D.) | N/A | |
| 16RU12-6MO-NC | Backordered | POR | Straight | Oil & Gas | n/a | Process Control | Oil | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen Service | Tube to Tube (Union) | 371 °C | -198 °C | 2.39 inch | Reducing Union | 6Mo | 3/4" (O.D.) | 1" (O.D.) | NACE | |
| 16RU12-6MO-NSK | Backordered | POR | Straight | Microelectronics | n/a | Process Control | Hydrogen | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen Service | Tube to Tube (Union) | 371 °C | -198 °C | 2.39 inch | Reducing Union | 6Mo | 3/4" (O.D.) | 1" (O.D.) | NORSOK M650 | |
| 16RU12-B | Backordered | POR | Straight | Petrochemical | n/a | Process Control | Oil | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Research Labs | Tube to Tube (Union) | - | - | 2.39 inch | Reducing Union | Brass | 3/4" (O.D.) | 1" (O.D.) | N/A | |
| 16RU12-M | Backordered | POR | Straight | Transportation | n/a | Process Control | Steam | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Sensing Lines | Tube to Tube (Union) | 425 °C | -198 °C | 2.39 inch | Reducing Union | Monel 400 | 3/4" (O.D.) | 1" (O.D.) | N/A | |
| 16RU8-316 | Backordered | $126.18 | Straight | Nuclear | n/a | Process Control | Fuels | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Offshore Control Panels | Tube to Tube (Union) | 649 °C | -255 °C | 2.39 inch | Reducing Union | Stainless Steel AISI 316 | 1/2" (O.D.) | 1" (O.D.) | N/A | |
| 16RU8-316L | Backordered | POR | Straight | Transportation | n/a | Process Control | Steam | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Analytical Installations | Tube to Tube (Union) | - | - | 2.39 inch | Reducing Union | Stainless Steel AISI 316L | 1/2" (O.D.) | 1" (O.D.) | N/A | |
| 16RU8-6MO | Backordered | POR | Straight | Power Generation | n/a | Process Control | Petroleum Oil | Instrumentation Products Division | A-LOK | Instrumentation Products Division | CNG / LNG Lines | Tube to Tube (Union) | 371 °C | -198 °C | 2.39 inch | Reducing Union | 6Mo | 1/2" (O.D.) | 1" (O.D.) | N/A | |
| 16RU8-6MO-NC | Backordered | POR | Straight | Nuclear | n/a | Process Control | Oil | Instrumentation Products Division | A-LOK | Instrumentation Products Division | CNG / LNG Lines | Tube to Tube (Union) | 371 °C | -198 °C | 2.39 inch | Reducing Union | 6Mo | 1/2" (O.D.) | 1" (O.D.) | NACE | |
| 16RU8-6MO-NSK | Backordered | POR | Straight | Transportation | n/a | Process Control | Corrosive | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Offshore Control Panels | Tube to Tube (Union) | 371 °C | -198 °C | 2.39 inch | Reducing Union | 6Mo | 1/2" (O.D.) | 1" (O.D.) | NORSOK M650 | |
| 16RU8-B | Backordered | POR | Straight | Power Generation | n/a | Process Control | Natural Gas (CNG) | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Sensing Lines | Tube to Tube (Union) | - | - | 2.39 inch | Reducing Union | Brass | 1/2" (O.D.) | 1" (O.D.) | N/A | |
| 2RU1-316 | Backordered | $25.74 | Straight | Power Generation | n/a | Process Control | Liquid | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Offshore Control Panels | Tube to Tube (Union) | 649 °C | -255 °C | 1.21 inch | Reducing Union | Stainless Steel AISI 316 | 1/16" (O.D.) | 1/8" (O.D.) | N/A | |
| 2RU1-B | Backordered | POR | Straight | Chemical | n/a | Process Control | Hydrogen | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Sensing Lines | Tube to Tube (Union) | - | - | 1.21 inch | Reducing Union | Brass | 1/16" (O.D.) | 1/8" (O.D.) | N/A | |
| 3RU1-316 | Backordered | $30.02 | Straight | Chemical | n/a | Process Control | Hydrogen | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Sensing Lines | Tube to Tube (Union) | 649 °C | -255 °C | 1.27 inch | Reducing Union | Stainless Steel AISI 316 | 1/16" (O.D.) | 3/16" (O.D.) | N/A | |
| 3RU2-316 | 1 in stock | $18.50 | Straight | Chemical | n/a | Process Control | Hydrogen | Instrumentation Products Division | A-LOK | Instrumentation Products Division | CNG / LNG Lines | Tube to Tube (Union) | 649 °C | -255 °C | 1.44 inch | Reducing Union | Stainless Steel AISI 316 | 1/8" (O.D.) | 3/16" (O.D.) | N/A |
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