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Parker Tube Fitting, 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® 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®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 1/16” through to 2” O.D., and for metric sizes from 2 mm through to 32 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®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 1/16” through to 2” O.D., and for metric sizes from 2 mm through to 32 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 | Division | Operating Pressure | Minimum Operating Temperature | For Fluid Type | Application | Industry | Division | Length | Configuration | Technology | Shape | Brand | Maximum Operating Temperature | Options | Tube Outside Diameter | Specifications Met | Materials of Construction |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SCM10-316 | Backordered | $24.53 | Instrumentation Products Division | 240 to 470 psi | -255 °C | Gases | Hydrogen Service | Microelectronics | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Straight | A-LOK | 649 °C | N/A | 10 mm (O.D.) | N/A | Stainless Steel AISI 316 | |
| SCM10-316L | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -255 °C | Steam | Offshore Control Panels | Semiconductor | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Straight | A-LOK | 649 °C | N/A | 10 mm (O.D.) | N/A | Stainless Steel AISI 316L | |
| SCM10-6MO | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -198 °C | Liquid | Research Labs | Transportation | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 371 °C | N/A | 10 mm (O.D.) | N/A | 6Mo | |
| SCM10-6MO-NC | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -198 °C | Steam | Sensing Lines | Power Generation | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 371 °C | N/A | 10 mm (O.D.) | NACE | 6Mo | |
| SCM10-6MO-NC-NSK | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -198 °C | Liquid | Sensing Lines | Power Generation | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 371 °C | N/A | 10 mm (O.D.) | NACE | 6Mo | |
| SCM10-6MO-NSK | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -198 °C | Liquid | Analytical Installations | Chemical | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Straight | A-LOK | 371 °C | N/A | 10 mm (O.D.) | NORSOK M650 | 6Mo | |
| SCM10-825 | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -198 °C | Oil | Research Labs | Power Generation | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Straight | A-LOK | 426 °C | N/A | 10 mm (O.D.) | N/A | Alloy 825 | |
| SCM10-B | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | - | Oil | Sensing Lines | Power Generation | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Straight | A-LOK | - | N/A | 10 mm (O.D.) | N/A | Brass | |
| SCM10-IIY | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -198 °C | Petroleum Oil | Analytical Installations | Chemical | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 649 °C | N/A | 10 mm (O.D.) | N/A | Alloy 625 | |
| SCM10-M | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -198 °C | Liquid | CNG / LNG Lines | Chemical | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 425 °C | N/A | 10 mm (O.D.) | N/A | Monel 400 | |
| SCM10-NNR | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -198 °C | Oil | Hydrogen Service | Power Generation | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 535 °C | N/A | 10 mm (O.D.) | N/A | Alloy C-276 | |
| SCM10-NNR-NC | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -198 °C | Steam | Analytical Installations | Transportation | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 535 °C | N/A | 10 mm (O.D.) | NACE | Alloy C-276 | |
| SCM10-TTZ | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -59 °C | Oil | CNG / LNG Lines | Power Generation | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 315 °C | N/A | 10 mm (O.D.) | N/A | Titanium | |
| SCM10-TTZ-NSK | Backordered | POR | Instrumentation Products Division | 240 to 470 psi | -59 °C | Oil | Offshore Control Panels | Power Generation | Instrumentation Products Division | 46.2 mm | Tube to Tube (Union) | Process Control | Straight | A-LOK | 315 °C | Supercased 825 Back Ferrule | 10 mm (O.D.) | NORSOK M650 | Titanium | |
| SCM12-316 | Backordered | $36.63 | Instrumentation Products Division | 200 to 430 bar | -255 °C | Steam | Sensing Lines | Chemical | Instrumentation Products Division | 51.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 649 °C | N/A | 12 mm (O.D.) | N/A | Stainless Steel AISI 316 | |
| SCM12-6MO | Backordered | POR | Instrumentation Products Division | 200 to 430 bar | -198 °C | Steam | Research Labs | Power Generation | Instrumentation Products Division | 51.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 371 °C | N/A | 12 mm (O.D.) | N/A | 6Mo | |
| SCM12-6MONC | Backordered | POR | Instrumentation Products Division | 200 to 430 bar | -198 °C | Liquid | Hydrogen Service | Transportation | Instrumentation Products Division | 51.2 mm | Tube to Tube (Union) | Process Control | Straight | A-LOK | 371 °C | N/A | 12 mm (O.D.) | NACE | 6Mo | |
| SCM12-6MO-NC-NSK | Backordered | POR | Instrumentation Products Division | 200 to 430 bar | -198 °C | Liquid | Analytical Installations | Transportation | Instrumentation Products Division | 51.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 371 °C | N/A | 12 mm (O.D.) | NACE | 6Mo | |
| SCM12-6MO-NSK | Backordered | POR | Instrumentation Products Division | 200 to 430 bar | -198 °C | Steam | Instrumentation | Power Generation | Instrumentation Products Division | 51.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 371 °C | N/A | 12 mm (O.D.) | NORSOK M650 | 6Mo | |
| SCM12-825 | Backordered | POR | Instrumentation Products Division | 200 to 430 bar | -198 °C | Steam | Instrumentation | Semiconductor | Instrumentation Products Division | 51.2 mm | Tube to Tube (Union) | Process Control | Union | A-LOK | 426 °C | N/A | 12 mm (O.D.) | N/A | Alloy 825 |
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