Pneumatic Hydraulic 90-Degree Elbow Fitting

This L-shaped metal fitting integrates a square mounting flange with a vertical push-to-connect port. Secured to equipment panels via four counterbored holes at the base, the side internal thread connects to pneumatic tubing or hydraulic hoses, enabling a 90-degree change in fluid direction. This compact design is ideal for space-constrained applications such as pneumatic actuators, vacuum suction systems, or cooling circuits, effectively optimizing routing and reducing bending resistance.

Precision manufacturing focuses on ensuring the perpendicularity between the push-in port's outer diameter and the flange mounting surface, as well as the positional accuracy of the internal thread axis relative to the datum plane. This prevents assembly interference and seal failure. Strict dimensional control of barbs or steps on the push-in end ensures a tight interference fit with hoses. Fine deburring of the flange face and thread edges prevents sharp edges from damaging O-rings or hose inner walls, thereby maintaining system airtightness and service life.

Dongguan Kangsile Precision Technology leverages CNC machining centers and surface grinders for efficient production of these multi-faceted components, with strict control over key hole coordinates and geometric tolerances. Equipped with automatic optical inspection systems, we perform rapid 100% inspection of thread pitch diameters, bore sizes, and profile dimensions to ensure consistency in batch deliveries. Backed by IATF 16949 and ISO 9001 certifications, we offer one-stop services from drawing evaluation and material selection (such as stainless steel, aluminum alloy, and brass) to surface treatment, meeting the high-reliability requirements of automation equipment and fluid control sectors.