
Customized Seamless Steel Honed Tube for Hydraulic Cylinders. Customizable Specifications: Custom bore treatment, ID tolerance H8, and roughness within Ra 0.4 available. Wide Size Range: Inner diameter ranges from 32mm to 1600mm for various cylinder applications. Professional Manufacturing: Specializes in seamless steel honed tubes, piston rods, and hydraulic cylinders. High Precision Finish: Accurately removes impurities to improve inner surface quality and accuracy. Versatile Applications: Used in machinery, automotive, aerospace, mining, and construction industries. Secure Packaging: Anti-rust oil, plastic lids, bubble bags, and wooden boxes for safe shipping. 24/7 Customer Support: After-sales service available 24 hours a day, 7 days a week. 12 Months Warranty: Comprehensive 12-month warranty coverage for all manufactured products.