
Tubes for Hydraulic Cylinder St52 H8 Bks Honed Steel Pipe. Customizable Dimensions: ID ranges from 32mm to 1600mm with customizable bore treatment and tolerance. High Precision Finish: Inner bore roughness within Ra 0.4 with H8 tolerance for cylinder accuracy. Versatile Applications: Suitable for hydraulic cylinders, automotive, aerospace, and machinery manufacturing. Professional Manufacturing: Specialized in cylinder tubes, piston rods, and hydraulic/pneumatic cylinders. Secure Packaging: Anti-rust oil, plastic lids, bubble bags, and wooden boxes for safe shipping. Flexible Delivery: Standard delivery time is 25 days with options for LCL or special packing. 12-Month Warranty: Comprehensive 12-month warranty with 24/7 technical support available. Wide Material Range: Processes steel, aluminum, and copper to meet diverse engineering needs.