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As a critical building block for pneumatic systems, this JHXIANG fitting features a miniaturized, space-saving design without compromising on pressure resistance or sealing performance, making it the ideal choice for industrial equipment manufacturers, automation system integrators, and bulk procurement clients seeking reliable, easy-to-install pneumatic connection solutions. Our push to connect pneumatic fitting is compatible with a wide range of tubing sizes and global thread standards, ensuring universal adaptability across diverse industrial applications.
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Ultra-Compact Space-Saving Design: The miniaturized body structure of our compact pneumatic fitting reduces installation footprint by up to 30% compared to standard pneumatic fittings, making it perfect for compact machinery and densely packed automation systems where installation space is at a premium.
Tool-Free Push-to-Connect Installation: The innovative quick-insert design allows for tool-free installation and removal in seconds, significantly reducing assembly time and maintenance labor costs for industrial production lines.
Universal Compatibility with Global Standards: Available in a full range of metric and inch tubing sizes, with support for Metric, G, NPT, and UNF thread standards, our metric pneumatic tube fitting seamlessly integrates with pneumatic components from all major global brands.
Superior Anti-Leak & Anti-Vibration Performance: Precision-engineered internal components deliver exceptional sealing performance, with strong resistance to vibration and shock, ensuring zero leakage even in high-cycle industrial operating environments.
Long Service Life & Reusability: The high-quality internal snap spring design supports repeated insertion and removal without performance degradation, extending the service life of the fitting and reducing replacement costs.
Category | Specification Range |
Metric Tubing Size Compatibility | 4mm, 6mm, 8mm, 10mm, 12mm, 16mm outer diameter |
Inch Tubing Size Compatibility | 5/32", 3/16", 1/4", 5/16", 3/8", 1/2" outer diameter |
Supported Thread Standards | Metric (M3, M5, M6), 55° G Straight Thread, 55° R Taper Thread, 60° NPT Taper Thread, 60° UNF Straight Thread |
Thread Size Options | R1/8, R1/4, R3/8, R1/2, R3/4; G1/8, G1/4, G3/8, G1/2, G3/4; NPT1/8, NPT1/4, NPT3/8, NPT1/2, NPT3/4; 10-32UNF |
Model Code Format | PC [Tubing Size Code] - [Thread Size Code] (e.g. PC 12 - 01) |
Every compact pneumatic fitting is constructed with precision-machined, high-performance materials selected for industrial durability and long-term reliability. The main body is manufactured from high-hardness PBT engineering plastic, which offers excellent impact resistance, corrosion resistance, and dimensional stability across a wide temperature range. The release cap is made of high-strength POM plastic, providing smooth actuation and long-lasting wear resistance for repeated tubing insertion and removal. The internal gripping component is a 304 stainless steel snap spring, which delivers exceptional clamping force and rebound resilience, firmly securing the tubing to prevent pull-out even under high vibration conditions. The sealing element is a high-performance NBR nitrile rubber O-ring, which offers excellent wear resistance, heat resistance, and air tightness, ensuring zero leakage throughout the fitting’s service life. A precision-machined fixed ferrule is integrated into the design to prevent deformation, further enhancing the fitting’s anti-pull-out performance.
Our NPT thread pneumatic connector is widely utilized across a broad spectrum of industrial sectors, including intelligent automation equipment and robotic pneumatic systems, packaging machinery and labeling equipment, printing and paper converting machinery, food and beverage processing equipment, medical device manufacturing and laboratory automation systems, automotive assembly lines and component production equipment, as well as textile machinery and garment manufacturing equipment.
Each industrial pneumatic tubing fitting undergoes 100% quality testing before leaving the factory, including pressure resistance testing, air leakage testing, insertion and removal cycle testing, and thread precision inspection, to ensure every unit meets our strict industrial quality standards. We provide comprehensive custom support for industrial bulk procurement clients, including custom tubing size and thread specifications, special material upgrades for extreme operating conditions, custom color coding for easy identification, and custom labeling services. Our professional technical team offers full pre-sales and after-sales support, including selection guidance, application engineering support, and troubleshooting assistance, to ensure optimal performance of our fittings in your industrial systems.
Our fitting is compatible with metric tubing ranging from 4mm to 16mm outer diameter, and inch tubing ranging from 5/32" to 1/2" outer diameter, covering the vast majority of industrial pneumatic tubing requirements.
We offer a full range of thread standards, including Metric, 55° G straight thread, 55° R taper thread, 60° NPT taper thread, and 60° UNF straight thread, to meet global industrial installation requirements.
Yes, the precision stainless steel snap spring design supports repeated insertion and removal without losing clamping force or sealing performance, making the fittings fully reusable for system modifications and maintenance.
If you are an industrial equipment manufacturer, system integrator, or bulk procurement client in need of high-reliability compact pneumatic fitting solutions, contact us today. We provide competitive bulk pricing, flexible custom engineering options, and fast lead times for all orders. Submit your inquiry to receive a free, no-obligation quote tailored to your specific application and specification requirements, and our technical team will respond to you within 24 hours.
