Pipe Fitting, 45° Elbow Fitting with Male NPT Thread – A-LOK Series

• Outer diameter of the tube: 3/8″
• Connection, thread size: 1/4″ NPT
• Material: 6Mo
• Series: A-LOK
• Connection type: Pipe to pipe thread (external thread)
• Product type: 45° angle coupling with external NPT thread
• Form: Angle Coupling
• Working pressure: 3,300–6,600 psi
• Minimum operating temperature: -198 °C
• Maximum operating temperature: 371 °C
• Suitable for media: Gases, liquids, fuels, oil, corrosive media, natural gas (CNG), hydrogen, steam, petroleum
• Length: Not applicable
• Technical Field: Process Control
• Applications: Instrumentation, analytical systems, CNG/LNG piping, hydrogen applications, offshore control panels, measurement and signal lines, research laboratories
• Industries: Semiconductors, microelectronics, chemistry, petrochemicals, transportation, power generation, nuclear power, oil and gas
• Division: Instrumentation Products Division
• Alternative: Not applicable

Parker’s A-LOK® 45° angle couplings with external NPT threads and double clamping rings are designed to provide reliable, leak-free connections in instrumentation, process and control engineering, and analytical applications where a pipe coupling with two clamping rings is required. The couplings are manufactured to high quality standards and are available in a wide range of sizes, corrosion-resistant materials, and configurations.

Parker A-LOK® 45° angle couplings are manufactured as standard with external NPT threads in heat-code-traceable 316 stainless steel. Other available materials include 6Mo, Alloy 825, Alloy 625, and Alloy C-276.

The couplings are available for inch-sized pipes with outer diameters ranging from 1/16″ to 1″, as well as for metric pipes with outer diameters ranging from 6 mm to 16 mm.

Features and benefits

• Wide range of corrosion-resistant alloys
• EC79-approved for hydrogen applications
• Parker Suparcase™ Surface Treatment Process for Improved Surface Hardness
• Hardened clamping rings ensure reliable, leak-free connections
• Silver-plated nuts reduce the risk of shearing and seizing during assembly

Markets

• The Semiconductor and Microelectronics Industry
• Chemical industry
• Petrochemical industry
• Transportation
• Power Generation
• Nuclear Power
• Oil and gas industry
• Research Laboratories

Applications

• Instrumentation Systems and Instrument Connections
• Analytics Installations
• CNG/LNG Pipelines
• Hydrogen Applications
• Offshore Control Panels
• Measurement and Pulse Cables