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Parker Tube Fitting, NPT Tube End Male Adapter - 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 Tube End Male Adapter 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 Tube End Male Adapters 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 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® NPT Tube End Male Adapters 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 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
| Action | SKU | Availability | Price | Shape | Technology | Division | Brand | Division | Industry | Minimum Operating Temperature | For Fluid Type | Maximum Operating Temperature | Application | Product Style | Operating Pressure | Length | Options | Specifications Met | Materials of Construction | Connection Thread Size | Tube Outside Diameter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4MA8N-316 | Backordered | $17.60 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Chemical | -255 °C | Corrosive | 649 °C | Analytical Installations | Male National Pipe Tapered (NPT) Tube End Adapter | 4000 to 10300 psi | 1.71 inch | N/A | N/A | Stainless Steel AISI 316 | 1/2" NPT | 1/4" (O.D.) | |
| 4MA8N-316L | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Power Generation | -255 °C | Petroleum Oil | 649 °C | Hydrogen Service | Male National Pipe Tapered (NPT) Tube End Adapter | 4000 to 10300 psi | 1.71 inch | N/A | N/A | Stainless Steel AISI 316L | 1/2" NPT | 1/4" (O.D.) | |
| 4MA8N-6MO | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Petrochemical | -198 °C | Oil | 371 °C | Instrumentation | Male National Pipe Tapered (NPT) Tube End Adapter | 4000 to 10300 psi | 1.71 inch | N/A | N/A | 6Mo | 1/2" NPT | 1/4" (O.D.) | |
| 4MA8N-6MONC | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Transportation | -198 °C | Petroleum Oil | 371 °C | Analytical Installations | Male National Pipe Tapered (NPT) Tube End Adapter | 4000 to 10300 psi | 1.71 inch | N/A | NACE | 6Mo | 1/2" NPT | 1/4" (O.D.) | |
| 4MA8N-M | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Petrochemical | -198 °C | Natural Gas (CNG) | 425 °C | Research Labs | Connector | 4000 to 10300 psi | 1.71 inch | N/A | N/A | Monel 400 | 1/2" NPT | 1/4" (O.D.) | |
| 5MA4N-316 | Backordered | $13.37 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Microelectronics | -255 °C | Liquid | 649 °C | Analytical Installations | Connector | 4100 to 8100 psi | 1.50 inch | N/A | N/A | Stainless Steel AISI 316 | 1/4" NPT | 5/16" (O.D.) | |
| 5MA6N-316 | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Petrochemical | -255 °C | Hydrogen | 649 °C | CNG / LNG Lines | Male National Pipe Tapered (NPT) Tube End Adapter | 4100 to 8100 psi | 1.53 inch | N/A | N/A | Stainless Steel AISI 316 | 3/8" NPT | 5/16" (O.D.) | |
| 5MA8N-316 | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Semiconductor | -255 °C | Steam | 649 °C | Instrumentation | Connector | 4100 to 8100 psi | 1.74 inch | N/A | N/A | Stainless Steel AISI 316 | 1/2" NPT | 5/16" (O.D.) | |
| 5MA8N-625 | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Nuclear | -198 °C | Natural Gas (CNG) | 649 °C | Analytical Installations | Connector | 4100 to 8100 psi | 1.74 inch | N/A | N/A | Alloy 625 | 1/2" NPT | 5/16" (O.D.) | |
| 6MA2N-316 | Backordered | $12.96 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Chemical | -255 °C | Liquid | 649 °C | Offshore Control Panels | Male National Pipe Tapered (NPT) Tube End Adapter | 3300 to 6600 psi | 1.32 inch | N/A | N/A | Stainless Steel AISI 316 | 1/8" NPT | 3/8" (O.D.) | |
| 6MA2N-625 | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Petrochemical | -198 °C | Natural Gas (CNG) | 649 °C | Offshore Control Panels | Male National Pipe Tapered (NPT) Tube End Adapter | 3300 to 6600 psi | 1.32 inch | N/A | N/A | Alloy 625 | 1/8" NPT | 3/8" (O.D.) | |
| 6MA2N-6MO | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Semiconductor | -198 °C | Oil | 371 °C | CNG / LNG Lines | Connector | 3300 to 6600 psi | 1.32 inch | N/A | N/A | 6Mo | 1/8" NPT | 3/8" (O.D.) | |
| 6MA2N-6MO-NC | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Microelectronics | -198 °C | Gases | 371 °C | Instrumentation | Male National Pipe Tapered (NPT) Tube End Adapter | 3300 to 6600 psi | 1.32 inch | N/A | NACE | 6Mo | 1/8" NPT | 3/8" (O.D.) | |
| 6MA4N-316 | 7 in stock | $13.37 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Oil & Gas | -255 °C | Gases | 649 °C | Hydrogen Service | Male National Pipe Tapered (NPT) Tube End Adapter | 3300 to 6600 psi | 1.53 inch | N/A | N/A | Stainless Steel AISI 316 | 1/4" NPT | 3/8" (O.D.) | |
| 6MA4N-316-OXY | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Nuclear | - | Liquid | - | Offshore Control Panels | Male National Pipe Tapered (NPT) Tube End Adapter | 3300 to 6600 psi | 1.53 inch | Oxygen Cleaning | N/A | Stainless Steel AISI 316L | 1/4" NPT | 3/8" (O.D.) | |
| 6MA4N-625 | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Petrochemical | -198 °C | Natural Gas (CNG) | 649 °C | Analytical Installations | Male National Pipe Tapered (NPT) Tube End Adapter | 3300 to 6600 psi | 1.53 inch | N/A | N/A | Alloy 625 | 1/4" NPT | 3/8" (O.D.) | |
| 6MA4N-6MO | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Petrochemical | -198 °C | Petroleum Oil | 371 °C | CNG / LNG Lines | Connector | 3300 to 6600 psi | 1.53 inch | N/A | N/A | 6Mo | 1/4" NPT | 3/8" (O.D.) | |
| 6MA4N-6MO-NSK | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Oil & Gas | -198 °C | Fuels | 371 °C | Sensing Lines | Connector | 3300 to 6600 psi | 1.53 inch | N/A | NOSROK M650 | 6Mo | 1/4" NPT | 3/8" (O.D.) | |
| 6MA4N-M | Backordered | POR | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Petrochemical | -198 °C | Natural Gas (CNG) | 425 °C | Analytical Installations | Connector | 3300 to 6600 psi | 1.53 inch | N/A | N/A | Monel 400 | 1/4" NPT | 3/8" (O.D.) | |
| 6MA6N-316 | 47 in stock | $15.71 | Straight | Process Control | Instrumentation Products Division | A-LOK | Instrumentation Products Division | Petrochemical | -255 °C | Petroleum Oil | 649 °C | CNG / LNG Lines | Connector | 3300 to 6600 psi | 1.56 inch | N/A | N/A | Stainless Steel AISI 316 | 3/8" NPT | 3/8" (O.D.) |
REWARD Status
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