Brass Hose Barb Fittings | Custom CNC Machined Barb Hose Connectors

Premium CNC brass hose barb fittings come in both straight and elbow styles. Crafted from sturdy brass for reliable corrosion resistance and a long service lifespan, these fittings feature serrated barbs that firmly grip flexible hoses to prevent pull-out issues and fluid leaks. They are widely used in automotive, pneumatic, plumbing and various industrial fluid transfer applications. Custom thread sizes as well as diversified surface treatment options are available to meet your unique project requirements.

Material：

High-grade H59 / H62 leaded brass alloy. The material boasts outstanding machinability, natural corrosion resistance, good thermal conductivity and long-term anti-tarnish properties; optional nickel-plated surface finish can be provided to further boost rust resistance for harsh operating surroundings.

Functions：

Firmly lock rubber, silicone and PVC flexible hoses via multi-tier barbs to prevent hose dislodgement under fluctuating pressure

Threaded male end enables quick threaded mounting onto valves, manifolds and equipment outlets.

Deliver tight leak-free sealing for liquid and gas transmission pipelines.

Elbow variant changes piping direction to save installation space and bypass structural obstacles.

Application Scenarios：

Automotive: vehicle cooling pipelines, pneumatic brake accessory tubing.

Plumbing & HVAC: household water circuits, heating systems, air-conditioning pipework.

Industrial pneumatics: factory compressed-air equipment, automation machinery air lines.

Marine hardware: low-salinity onboard piping owing to brass anti-corrosion traits.

Small machinery: laboratory instruments, agricultural irrigation facilities, portable fluid devices.