Precision Stainless Steel Pneumatic Push-to-Connect Fitting

As a critical connection node in fluid transmission systems, this component features a typical pneumatic push-to-connect structure. One end is equipped with standard external threads for secure attachment to cylinders, solenoid valves, or air hoses, while the other end features a smooth insertion interface. Combined with an internal locking mechanism, it enables rapid assembly, disassembly, and reliable sealing of pipelines.

The body is formed in a single clamping operation from solid bar stock using high-precision CNC lathes. Key controls include the pitch diameter tolerance of the external thread, surface finish, and the coaxiality of the insertion end. The diamond knurling in the middle section is formed via cold rolling, ensuring uniform depth and rounded edges. This design provides anti-slip torque during installation while eliminating the risk of sharp edges injuring operators.

Xiamen Xinpeng Intelligent Manufacturing leverages multiple imported Swiss-type lathes and high-precision CNC lathes (such as Tsugami and Star) to consistently ensure dimensional consistency and surface quality for such rotational parts. The factory is IATF16949 and ISO 9001 certified, offering one-stop delivery capabilities ranging from material selection and precision machining to surface passivation or electropolishing. We can customize stainless steel, brass, or aluminum fittings to various specifications based on drawings, meeting the stringent appearance and performance requirements of high-end clients like Kohler and Luda.