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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
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| Action | SKU | Availability | Price | Industry | Shape | Operating Pressure | Technology | Division | Brand | Division | For Fluid Type | Configuration | Minimum Operating Temperature | Maximum Operating Temperature | Length | Application | Product Style | Options | Materials of Construction | Connection 1 Tube Outside Diameter | Connection 2 Tube Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10RU6-316 | Backordered | $53.78 | Oil & Gas | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Liquid | Tube to Tube (Union) | -255 °C | 649 °C | 1.94 inch | Analytical Installations | Reducing Union | N/A | Stainless Steel AISI 316 | 5/8" (O.D.) | 3/8" (O.D.) | |
| 10RU6-825 | Backordered | POR | Chemical | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Liquid | Tube to Tube (Union) | -198 °C | 426 °C | 1.94 inch | Instrumentation | Reducing Union | N/A | Alloy 825 | 5/8" (O.D.) | 3/8" (O.D.) | |
| 10RU6-B | Backordered | POR | Chemical | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Steam | Tube to Tube (Union) | - | - | 1.94 inch | Sensing Lines | Reducing Union | N/A | Brass | 5/8" (O.D.) | 3/8" (O.D.) | |
| 10RU8-316 | Backordered | $52.52 | Microelectronics | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen | Tube to Tube (Union) | -255 °C | 649 °C | 2.05 inch | Hydrogen Service | Reducing Union | N/A | Stainless Steel AISI 316 | 5/8" (O.D.) | 1/2" (O.D.) | |
| 10RU8-6MO | Backordered | POR | Power Generation | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Oil | Tube to Tube (Union) | -198 °C | 371 °C | 2.05 inch | Sensing Lines | Reducing Union | N/A | 6Mo | 5/8" (O.D.) | 1/2" (O.D.) | |
| 10RU8-B | 1 in stock | POR | Microelectronics | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Gases | Tube to Tube (Union) | - | - | 2.05 inch | Hydrogen Service | Reducing Union | N/A | Brass | 5/8" (O.D.) | 1/2" (O.D.) | |
| 12RU10-316 | Backordered | $73.80 | Transportation | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Fuels | Tube to Tube (Union) | -255 °C | 649 °C | 2.11 inch | CNG / LNG Lines | Reducing Union | N/A | Stainless Steel AISI 316 | 3/4" (O.D.) | 5/8" (O.D.) | |
| 12RU10-6MO | Backordered | POR | Semiconductor | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Fuels | Tube to Tube (Union) | -198 °C | 371 °C | 2.11 inch | Hydrogen Service | Reducing Union | N/A | 6Mo | 3/4" (O.D.) | 5/8" (O.D.) | |
| 12RU10-6MO-NSK | Backordered | POR | Semiconductor | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen | Tube to Tube (Union) | -198 °C | 371 °C | 2.11 inch | Analytical Installations | Reducing Union | NORSOK M650 | 6Mo | 3/4" (O.D.) | 5/8" (O.D.) | |
| 12RU4-316 | Backordered | $73.80 | Chemical | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Natural Gas (CNG) | Tube to Tube (Union) | -255 °C | 649 °C | 1.95 inch | CNG / LNG Lines | Reducing Union | N/A | Stainless Steel AISI 316 | 3/4" (O.D.) | 1/4" (O.D.) | |
| 12RU4-6MO | Backordered | POR | Chemical | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Corrosive | Tube to Tube (Union) | -198 °C | 371 °C | 1.95 inch | Sensing Lines | Reducing Union | N/A | 6Mo | 3/4" (O.D.) | 1/4" (O.D.) | |
| 12RU4-6MO-NSK | Backordered | POR | Petrochemical | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Gases | Tube to Tube (Union) | -198 °C | 371 °C | 1.95 inch | Instrumentation | Reducing Union | NORSOK M650 | 6Mo | 3/4" (O.D.) | 1/4" (O.D.) | |
| 12RU4-B | Backordered | POR | Chemical | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Natural Gas (CNG) | Tube to Tube (Union) | - | - | 1.95 inch | Instrumentation | Reducing Union | N/A | Brass | 3/4" (O.D.) | 1/4" (O.D.) | |
| 12RU6-316 | Backordered | $71.96 | Semiconductor | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen | Tube to Tube (Union) | -255 °C | 649 °C | 2.00 inch | Offshore Control Panels | Reducing Union | N/A | Stainless Steel AISI 316 | 3/4" (O.D.) | 3/8" (O.D.) | |
| 12RU6-6MO | Backordered | POR | Microelectronics | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen | Tube to Tube (Union) | -198 °C | 371 °C | 2.00 inch | Analytical Installations | Reducing Union | N/A | 6Mo | 3/4" (O.D.) | 3/8" (O.D.) | |
| 12RU6-6MO-NC | Backordered | POR | Petrochemical | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Liquid | Tube to Tube (Union) | -198 °C | 371 °C | 2.00 inch | Sensing Lines | Reducing Union | NACE | 6Mo | 3/4" (O.D.) | 3/8" (O.D.) | |
| 12RU6-6MO-NSK | Backordered | POR | Power Generation | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen | Tube to Tube (Union) | -198 °C | 371 °C | 2.00 inch | Sensing Lines | Reducing Union | NORSOK M650 | 6Mo | 3/4" (O.D.) | 3/8" (O.D.) | |
| 12RU6-825 | Backordered | POR | Transportation | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Liquid | Tube to Tube (Union) | -198 °C | 426 °C | 2.00 inch | Offshore Control Panels | Reducing Union | N/A | Alloy 825 | 3/4" (O.D.) | 3/8" (O.D.) | |
| 12RU8-316 | 2 in stock | $62.55 | Petrochemical | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Gases | Tube to Tube (Union) | -255 °C | 649 °C | 2.11 inch | CNG / LNG Lines | Reducing Union | N/A | Stainless Steel AISI 316 | 3/4" (O.D.) | 1/2" (O.D.) | |
| 12RU8-316L | Backordered | POR | Semiconductor | Straight | n/a | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen | Tube to Tube (Union) | -255 °C | 649 °C | 2.11 inch | Analytical Installations | Reducing Union | N/A | Stainless Steel AISI 316L | 3/4" (O.D.) | 1/2" (O.D.) |
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