Tube Fittings What this product does Connects, redirects, or terminates tubing to create a secure fluid or gas path. Provides a sealed joint between tubes or between a tube and a threaded port. Available in a variety of styles (straight, elbow, tee, union, bulkhead, adapter) to match system layouts and routing needs. Why you need it Prevents leaks and minimizes downtime by creating reliable, repeatable connections. Simplifies installation and maintenance with quickfit or compressionstyle options. Adapts different tube types and system interfaces so you can integrate components without reworking piping. Key benefits Reliable sealing: Designed to form tight seals under normal operating conditions when installed correctly. Versatility: Works with a range of tubing configurations and system geometries to solve common routing and connection challenges. Durability: Constructed for longterm service life; material choices and styles let you match corrosion, pressure, and temperature requirements. Ease of use: Many fittings install without special tools; compression and pushtoconnect variants speed assembly and service. Important attributes to consider Function: Choose based on whether you need to join, branch, change direction, or adapt tubing to a threaded port. Compatibility: Select fittings that match your tubing material (metal or plastic), as well as the tube outer diameter and any port threads. Size: Available in multiple diameters and thread types; confirm tube OD and thread specification before ordering. Material options: Offered in materials suitable for different environments (for example, metal or engineered polymer), allowing selection for corrosion resistance, temperature range, and pressure capability. Performance: Pressure and temperature ratings depend on fitting style and material. Verify ratings against your system requirements. Installation and maintenance tips Confirm tube outer diameter and port thread type before installing. For compression fittings, cut tubes squarely and fully insert to engage ferrules or seals; tighten to the manufacturer's recommended torque. For threaded connections, use appropriate sealing method (thread sealant, tape, or integrated seal) as applicable. Inspect connections after pressurizing the system and periodically during routine maintenance. Typical applications Factory automation and pneumatic control lines where reliable, lowleak connections are required. Fluid power and hydraulic circuits for machines and mobile equipment, providing secure pressurerated joints. Laboratory and process piping for gases or liquids that require chemically compatible, leakproof tubing connections. Choose the fitting style and material that match your tubing, thread type, and operating conditions to ensure safe, reliable connections.