
Acid Resistant Custom Aluminum Spline Round Tube for Medical Device Brackets. Integrated Extrusion Molding: Uniform wall thickness with high dimensional tolerance and no secondary welding for stable performance. External Gear Spline Design: Large contact area with strong torsion resistance and anti-slip torque transmission. Lightweight Aluminum Material: Approximately 1/3 the weight of steel, effectively reducing equipment load. Natural Anodized Surface: Anti-corrosion, anti-oxidation, and wear-resistant for long indoor and outdoor service life. Deep Processing Support: Available cutting, drilling, tapping, CNC turning, and threading according to customer drawings. High Dimensional Accuracy: Meets ISO 2768 tolerance levels for precise fit and function. Versatile Surface Finishes: Options include matte natural anodized, powder coating, and electrophoresis (RoHS & CE compliant). Comprehensive Certifications: ISO9001, CE, and RoHS certified for global market access and safety compliance.