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Parker Tube Fitting, NPT Female Elbow - 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® NPT Female Elbow 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® NPT Female Elbow 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 1” O.D., and for metric sizes from 6 mm through to 16 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® NPT Female Elbow 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 1” O.D., and for metric sizes from 6 mm through to 16 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 | Application | Length | Brand | Division | Configuration | Industry | Maximum Operating Temperature | Minimum Operating Temperature | For Fluid Type | Shape | Product Style | Materials of Construction | Operating Pressure | Options | Materials of Construction | Specifications Met | Connection Thread Size | Tube Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4FEL8N-6MO-NSK | Backordered | POR | Process Control | Instrumentation Products Division | Instrumentation | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Petrochemical | 371 °C | -198 °C | Petroleum Oil | Elbow | Female Elbow | 6Mo | 4000 to 10300 psi | N/A | 6Mo | NORSOK M650 | 1/2" NPT | 1/4" (O.D.) | |
| 4FEL8N-IIY | Backordered | POR | Process Control | Instrumentation Products Division | CNG / LNG Lines | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Nuclear | 649 °C | -198 °C | Liquid | Elbow | Female Elbow | Alloy 625 | 4000 to 10300 psi | N/A | Alloy 625 | N/A | 1/2" NPT | 1/4" (O.D.) | |
| 4FEL8N-M | Backordered | POR | Process Control | Instrumentation Products Division | Research Labs | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Nuclear | 425 °C | -198 °C | Natural Gas (CNG) | Elbow | Female Elbow | Monel 400 | 4000 to 10300 psi | N/A | Monel 400 | N/A | 1/2" NPT | 1/4" (O.D.) | |
| 5FEL2N-316 | Backordered | $34.07 | Process Control | Instrumentation Products Division | Analytical Installations | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Chemical | 649 °C | -255 °C | Gases | Elbow | Female Elbow | Stainless Steel AISI 316 | 4100 to 8100 psi | N/A | Stainless Steel AISI 316 | N/A | 1/8" NPT | 5/16" (O.D.) | |
| 5FEL4N-316 | Backordered | $40.86 | Process Control | Instrumentation Products Division | Analytical Installations | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Nuclear | 649 °C | -255 °C | Gases | Elbow | Female Elbow | Stainless Steel AISI 316 | 4100 to 8100 psi | N/A | Stainless Steel AISI 316 | N/A | 1/4" NPT | 5/16" (O.D.) | |
| 6FEL2N-316 | Backordered | $32.13 | Process Control | Instrumentation Products Division | CNG / LNG Lines | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Transportation | 649 °C | -255 °C | Gases | Elbow | Female Elbow | Stainless Steel AISI 316 | 3300 to 6600 psi | N/A | Stainless Steel AISI 316 | N/A | 1/8" NPT | 3/8" (O.D.) | |
| 6FEL4N-316 | 144 in stock | $33.66 | Process Control | Instrumentation Products Division | Hydrogen Service | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Chemical | 649 °C | -255 °C | Fuels | Elbow | Female Elbow | Stainless Steel AISI 316 | 3300 to 6600 psi | N/A | Stainless Steel AISI 316 | N/A | 1/4" NPT | 3/8" (O.D.) | |
| 6FEL4N-6MO | Backordered | POR | Process Control | Instrumentation Products Division | Offshore Control Panels | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Chemical | 371 °C | -198 °C | Fuels | Elbow | Female Elbow | 6Mo | 3300 to 6600 psi | N/A | 6Mo | N/A | 1/4" NPT | 3/8" (O.D.) | |
| 6FEL4N-6MO-NSK | Backordered | POR | Process Control | Instrumentation Products Division | Offshore Control Panels | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Semiconductor | 371 °C | -198 °C | Natural Gas (CNG) | Elbow | Female Elbow | 6Mo | 3300 to 6600 psi | N/A | 6Mo | NORSOK M650 | 1/4" NPT | 3/8" (O.D.) | |
| 6FEL4N-IIY | Backordered | POR | Process Control | Instrumentation Products Division | Hydrogen Service | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Oil & Gas | 649 °C | -198 °C | Natural Gas (CNG) | Elbow | Female Elbow | Alloy 625 | 3300 to 6600 psi | N/A | Alloy 625 | N/A | 1/4" NPT | 3/8" (O.D.) | |
| 6FEL4N-S | Backordered | $16.38 | Process Control | Instrumentation Products Division | Hydrogen Service | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Transportation | - | - | Liquid | Elbow | Female Elbow | Steel | 3300 to 6600 psi | N/A | Steel | N/A | 1/4" NPT | 3/8" (O.D.) | |
| 6FEL6N-316 | 15 in stock | $37.35 | Process Control | Instrumentation Products Division | Instrumentation | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Transportation | 649 °C | -255 °C | Oil | Elbow | Female Elbow | Stainless Steel AISI 316 | 3300 to 6600 psi | N/A | Stainless Steel AISI 316 | N/A | 3/8" NPT | 3/8" (O.D.) | |
| 6FEL6N-316-OXY | Backordered | POR | Process Control | Instrumentation Products Division | Instrumentation | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Microelectronics | 649 °C | -255 °C | Liquid | Elbow | Female Elbow | Stainless Steel AISI 316 | 3300 to 6600 psi | Oxygen Cleaning | Stainless Steel AISI 316 | N/A | 3/8" NPT | 3/8" (O.D.) | |
| 6FEL6N-6MO | Backordered | POR | Process Control | Instrumentation Products Division | Instrumentation | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Petrochemical | 371 °C | -198 °C | Petroleum Oil | Elbow | Female Elbow | 6Mo | 3300 to 6600 psi | N/A | 6Mo | N/A | 3/8" NPT | 3/8" (O.D.) | |
| 6FEL6N-6MO-NSK | Backordered | POR | Process Control | Instrumentation Products Division | Research Labs | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Power Generation | 371 °C | -198 °C | Gases | Elbow | Female Elbow | 6Mo | 3300 to 6600 psi | N/A | 6Mo | NORSOK M650 | 3/8" NPT | 3/8" (O.D.) | |
| 6FEL6N-M | Backordered | POR | Process Control | Instrumentation Products Division | Sensing Lines | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Chemical | 425 °C | -198 °C | Hydrogen | Elbow | Female Elbow | Monel 400 | 3300 to 6600 psi | N/A | Monel 400 | N/A | 3/8" NPT | 3/8" (O.D.) | |
| 6FEL6N-NNR | Backordered | POR | Process Control | Instrumentation Products Division | Instrumentation | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Chemical | 535 °C | -198 °C | Fuels | Elbow | Female Elbow | Alloy C-276 | 3300 to 6600 psi | N/A | Alloy C-276 | N/A | 3/8" NPT | 3/8" (O.D.) | |
| 6FEL8N-316 | 2 in stock | $54.81 | Process Control | Instrumentation Products Division | CNG / LNG Lines | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Semiconductor | 649 °C | -255 °C | Natural Gas (CNG) | Elbow | Female Elbow | Stainless Steel AISI 316 | 3300 to 6600 psi | N/A | Stainless Steel AISI 316 | N/A | 1/2" NPT | 3/8" (O.D.) | |
| 6FEL8N-6MO | Backordered | POR | Process Control | Instrumentation Products Division | Analytical Installations | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Transportation | 371 °C | -198 °C | Fuels | Elbow | Female Elbow | 6Mo | 3300 to 6600 psi | N/A | 6Mo | N/A | 1/2" NPT | 3/8" (O.D.) | |
| 6FEL8N-6MO-NSK | Backordered | POR | Process Control | Instrumentation Products Division | Hydrogen Service | n/a | A-LOK | Instrumentation Products Division | Tube to Pipe (Female Pipe) | Nuclear | 371 °C | -198 °C | Liquid | Elbow | Female Elbow | 6Mo | 3300 to 6600 psi | N/A | 6Mo | NORSOK M650 | 1/2" NPT | 3/8" (O.D.) |
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