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Parker Tube Fitting, Union Cross - 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 Cross 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 Cross 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 18 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 Cross 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 18 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 | Technology | Division | Brand | Division | Application | For Fluid Type | Configuration | Industry | Maximum Operating Temperature | Minimum Operating Temperature | Shape | Operating Pressure | Length | Specifications Met | Tube Outside Diameter | Materials of Construction | Options | Specifications Met | Tube Outside Diameter | Materials of Construction | Fitting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8ECR8-TTZ | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Sensing Lines | Hydrogen | Tube to Tube (Union) | Microelectronics | 315 °C | -59 °C | Cross Union | 2600 to 6700 psi | 2.84 inch | N/A | 1/2" (O.D.) | Titanium | Supercased 825 Back Ferrule | |||||
| ECRM10-316 | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Sensing Lines | Liquid | Tube to Tube (Union) | Petrochemical | 649 °C | -255 °C | Cross Union | 240 to 470 bar | 67 mm | N/A | 10 mm (O.D.) | Stainless Steel AISI 316 | N/A | |||||
| ECRM10-6MO | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Research Labs | Gases | Tube to Tube (Union) | Chemical | 371 °C | -198 °C | Cross | 240 to 470 bar | 67 mm | N/A | 10 mm (O.D.) | 6Mo | N/A | |||||
| ECRM10-6MO-NSK | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | CNG / LNG Lines | Liquid | Tube to Tube (Union) | Semiconductor | 371 °C | -198 °C | Cross Union | 240 to 470 bar | 67 mm | NORSOK M650 | 10 mm (O.D.) | 6Mo | N/A | |||||
| ECRM10-M | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | CNG / LNG Lines | Fuels | Tube to Tube (Union) | Semiconductor | 425 °C | -198 °C | Cross Union | 240 to 470 bar | 67 mm | N/A | 10 mm (O.D.) | Monel 400 | N/A | |||||
| ECRM10-NNR | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen Service | Oil | Tube to Tube (Union) | Microelectronics | 535 °C | -198 °C | Cross Union | 240 to 470 bar | 67 mm | N/A | 10 mm (O.D.) | Alloy C-276 | N/A | |||||
| ECRM12-316 | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Sensing Lines | Liquid | Tube to Tube (Union) | Petrochemical | 649 °C | -255 °C | Cross | 200 to 430 bar | 72 mm | N/A | 12 mm (O.D.) | Stainless Steel AISI 316 | N/A | |||||
| ECRM12-316L | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Instrumentation | Steam | Tube to Tube (Union) | Chemical | - | - | Cross | 200 to 430 bar | 72 mm | N/A | 12 mm (O.D.) | Stainless Steel AISI 316L | N/A | |||||
| ECRM12-6MO | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | CNG / LNG Lines | Gases | Tube to Tube (Union) | Semiconductor | 371 °C | -198 °C | Cross | 200 to 430 bar | 72 mm | N/A | 12 mm (O.D.) | 6Mo | N/A | N/A | 12 mm | 6Mo | Union Cross | |
| ECRM12-6MO-NC | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | CNG / LNG Lines | Hydrogen | Tube to Tube (Union) | Petrochemical | 371 °C | -198 °C | Cross Union | 200 to 430 bar | 72 mm | NACE | 12 mm (O.D.) | 6Mo | N/A | NACE | 12 mm | 6Mo | Union Cross | |
| ECRM12-6MO-NC-NSK | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Sensing Lines | Corrosive | Tube to Tube (Union) | Microelectronics | 371 °C | -198 °C | Cross | 200 to 430 bar | 72 mm | NACE | 12 mm (O.D.) | 6Mo | N/A | NACE<br/>NORSOK M650 | 12 mm | 6Mo | Union Cross | |
| ECRM12-6MO-NSK | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Instrumentation | Liquid | Tube to Tube (Union) | Petrochemical | 371 °C | -198 °C | Cross | 200 to 430 bar | 72 mm | NORSOK M650 | 12 mm (O.D.) | 6Mo | N/A | |||||
| ECRM12-IIY | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Instrumentation | Natural Gas (CNG) | Tube to Tube (Union) | Microelectronics | 649 °C | -198 °C | Cross | 200 to 430 bar | 72 mm | N/A | 12 mm (O.D.) | Alloy 625 | N/A | |||||
| ECRM12-M | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Analytical Installations | Oil | Tube to Tube (Union) | Chemical | 425 °C | -198 °C | Cross | 200 to 430 bar | 72 mm | N/A | 12 mm (O.D.) | Monel 400 | N/A | |||||
| ECRM12-NNR | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | CNG / LNG Lines | Petroleum Oil | Tube to Tube (Union) | Power Generation | 535 °C | -198 °C | Cross Union | 200 to 430 bar | 72 mm | N/A | 12 mm (O.D.) | Alloy C-276 | N/A | |||||
| ECRM12-NNR-NC | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Hydrogen Service | Steam | Tube to Tube (Union) | Chemical | 535 °C | -198 °C | Cross Union | 200 to 430 bar | 72 mm | NACE | 12 mm (O.D.) | Alloy C-276 | N/A | |||||
| ECRM16-316 | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Instrumentation | Hydrogen | Tube to Tube (Union) | Microelectronics | 649 °C | -255 °C | Cross Union | 190 to 430 bar | 74 mm | N/A | 16 mm (O.D.) | Stainless Steel AISI 316 | N/A | |||||
| ECRM16-6MO-NSK | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Sensing Lines | Liquid | Tube to Tube (Union) | Transportation | 371 °C | -198 °C | Cross Union | 190 to 430 bar | 74 mm | NORSOK M650 | 16 mm (O.D.) | 6Mo | N/A | |||||
| ECRM18-316 | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Research Labs | Gases | Tube to Tube (Union) | Microelectronics | 649 °C | -255 °C | Cross | 170 to 380 bar | 76.6 mm | N/A | 18 mm (O.D.) | Stainless Steel AISI 316 | N/A | |||||
| ECRM18-6MO | Backordered | POR | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Analytical Installations | Steam | Tube to Tube (Union) | Transportation | 371 °C | -198 °C | Cross | 170 to 380 bar | 76.6 mm | N/A | 18 mm (O.D.) | 6Mo | N/A |
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