Precision Hydraulic & Pneumatic Tube Fittings and Brackets

As critical components connecting fluid transmission systems with mechanical structures, the image displays non-standard metal parts including L-shaped mounting brackets, multi-step shaft sleeves, and straight/elbow fittings with external threads. These parts are widely used in pneumatic and hydraulic control circuits for automation equipment, pump and valve system interfaces, or positioning support for tooling fixtures, aiming to achieve sealed fluid conduction and stable installation of moving parts.

The manufacturing of such rotational and irregularly shaped parts demands strict dimensional accuracy, focusing on ensuring coaxiality between inner and outer diameters, perpendicularity of end faces, and standardization of thread profiles. Especially for fittings with lateral through-holes, positional accuracy relative to datum planes must be ensured to prevent assembly interference; meanwhile, L-shaped brackets require multi-face milling to guarantee the flatness of mounting surfaces. Equipped with CNC lathes, Swiss-type lathes, and machining centers, our factory efficiently performs compound processing from bar stock turning to complex feature milling, effectively controlling cumulative errors caused by clamping deformation.

For materials such as stainless steel, carbon steel, and brass, we provide surface treatments like electroplating, anodizing, or passivation based on operating conditions to enhance corrosion resistance. Relying on comprehensive inspection facilities including 2D optical projectors and pneumatic gauges, we strictly control key parameters such as bore diameter, pitch, and geometric tolerances. We recommend providing 2D/3D drawings specifying material grades, tolerance levels, and surface requirements to facilitate the evaluation of the optimal process route and accurate quotation.