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Parker Tube Fitting, Tube End Reducer - 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® Tube End Reducer 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® Tube End Reducer 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 2mm to 25mm.
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® Tube End Reducer 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 2mm to 25mm.
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 | Division | For Fluid Type | Operating Pressure | Length | Product Style | Application | Minimum Operating Temperature | Industry | Brand | Technology | Maximum Operating Temperature | Shape | Division | Connection 1 Tube Outside Diameter | Options | Connection 2 Tube Outside Diameter | Materials of Construction | Specifications Met |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4TUR4-316 | 2 in stock | $16.38 | Instrumentation Products Division | Liquid | n/a | 1.54 inch | Tube End Reducer | CNG / LNG Lines | -255 °C | Semiconductor | A-LOK | Process Control | 649 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/4" (O.D.) | Stainless Steel AISI 316 | N/A | |
| 4TUR4-6MO | Backordered | POR | Instrumentation Products Division | Oil | n/a | 1.54 inch | Tube End Reducer | Instrumentation | -198 °C | Nuclear | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/4" (O.D.) | 6Mo | N/A | |
| 4TUR4-6MO-NSK | Backordered | POR | Instrumentation Products Division | Fuels | n/a | 1.54 inch | Tube End Reducer | Instrumentation | -198 °C | Chemical | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/4" (O.D.) | 6Mo | NORSOK M650 | |
| 4TUR4-M | Backordered | POR | Instrumentation Products Division | Oil | n/a | 1.54 inch | Connector | Sensing Lines | -198 °C | Semiconductor | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/4" (O.D.) | Monel 400 | N/A | |
| 4TUR4-NNR | Backordered | POR | Instrumentation Products Division | Oil | n/a | 1.54 inch | Tube End Reducer | Sensing Lines | -198 °C | Chemical | A-LOK | Process Control | 535 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/4" (O.D.) | Alloy C-276 | N/A | |
| 4TUR6-316 | 9 in stock | $20.61 | Instrumentation Products Division | Gases | n/a | 1.63 inch | Tube End Reducer | CNG / LNG Lines | -255 °C | Semiconductor | A-LOK | Process Control | 649 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 3/8" (O.D.) | Stainless Steel AISI 316 | N/A | |
| 4TUR6-316-NC | Backordered | POR | Instrumentation Products Division | Steam | n/a | 1.63 inch | Connector | Sensing Lines | -255 °C | Research Labs | A-LOK | Process Control | 649 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 3/8" (O.D.) | Stainless Steel AISI 316 | NACE | |
| 4TUR6-6MO | Backordered | POR | Instrumentation Products Division | Corrosive | n/a | 1.63 inch | Connector | Offshore Control Panels | -198 °C | Microelectronics | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 3/8" (O.D.) | 6Mo | N/A | |
| 4TUR6-6MO-NSK | Backordered | POR | Instrumentation Products Division | Corrosive | n/a | 1.63 inch | Tube End Reducer | Instrumentation | -198 °C | Microelectronics | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 3/8" (O.D.) | 6Mo | NORSOK M650 | |
| 4TUR6-M | Backordered | POR | Instrumentation Products Division | Petroleum Oil | n/a | 1.63 inch | Tube End Reducer | Research Labs | -198 °C | Transportation | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 3/8" (O.D.) | Monel 400 | N/A | |
| 4TUR8-316 | Backordered | $30.87 | Instrumentation Products Division | Oil | n/a | 1.77 inch | Connector | Analytical Installations | -255 °C | Nuclear | A-LOK | Process Control | 649 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/2" (O.D.) | Stainless Steel AISI 316 | N/A | |
| 4TUR8-316-NC | Backordered | POR | Instrumentation Products Division | Liquid | n/a | 1.77 inch | Tube End Reducer | Analytical Installations | -255 °C | Transportation | A-LOK | Process Control | 649 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/2" (O.D.) | Stainless Steel AISI 316 | NACE | |
| 4TUR8-6MO | Backordered | POR | Instrumentation Products Division | Liquid | n/a | 1.77 inch | Tube End Reducer | Hydrogen Service | -198 °C | Transportation | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/2" (O.D.) | 6Mo | N/A | |
| 4TUR8-6MO-NC | Backordered | POR | Instrumentation Products Division | Natural Gas (CNG) | n/a | 1.77 inch | Tube End Reducer | Offshore Control Panels | -198 °C | Semiconductor | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/2" (O.D.) | 6Mo | NACE | |
| 4TUR8-6MO-NSK | Backordered | POR | Instrumentation Products Division | Gases | n/a | 1.77 inch | Tube End Reducer | Hydrogen Service | -198 °C | Nuclear | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/2" (O.D.) | 6Mo | NORSOK M650 | |
| 4TUR8-M | Backordered | POR | Instrumentation Products Division | Liquid | n/a | 1.77 inch | Tube End Reducer | Instrumentation | -198 °C | Petrochemical | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/2" (O.D.) | Monel 400 | N/A | |
| 4TUR8-M-NC | Backordered | POR | Instrumentation Products Division | Natural Gas (CNG) | n/a | 1.77 inch | Tube End Reducer | Analytical Installations | -198 °C | Power Generation | A-LOK | Process Control | 371 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/2" (O.D.) | Monel 400 | NACE | |
| 4TUR8-NNR | Backordered | POR | Instrumentation Products Division | Fuels | n/a | 1.77 inch | Tube End Reducer | Offshore Control Panels | -198 °C | Semiconductor | A-LOK | Process Control | 535 °C | Straight | Instrumentation Products Division | 1/4" (O.D.) | N/A | 1/2" (O.D.) | Alloy C-276 | N/A | |
| 5TUR4-316 | 1 in stock | $16.61 | Instrumentation Products Division | Liquid | n/a | 1.57 inch | Connector | Offshore Control Panels | -255 °C | Petrochemical | A-LOK | Process Control | 649 °C | Straight | Instrumentation Products Division | 5/16" (O.D.) | N/A | 1/4" (O.D.) | Stainless Steel AISI 316 | N/A | |
| 6TUR16-316 | Backordered | POR | Instrumentation Products Division | Natural Gas (CNG) | n/a | - | Tube End Reducer | Research Labs | -255 °C | Oil & Gas | A-LOK | Process Control | 649 °C | Straight | Instrumentation Products Division | 3/8" (O.D.) | N/A | 1" (O.D.) | Stainless Steel AISI 316 | N/A |
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