
St52 Honed Tubing for Hydraulic Cylinder Jack. High Precision Tolerance: Inner diameter tolerance available in H8-H9 grades for superior hydraulic performance. Wide Material Selection: Available in St52, ST45, E355, C45E, and other standard steel grades. Multiple Manufacturing Methods: Offers cold drawn, cold rolled, hot rolled, and skived & roller burnished processes. Versatile Applications: Suitable for hydraulic cylinders, pneumatic cylinders, jacks, and cylinder barrels. Standard Compliance: Meets international standards including ASTM, DIN, EN10305-1, and GB/T. Customizable Dimensions: Cylinder ID ranges from 30mm to 1000mm with customizable lengths up to 16m. Robust Mechanical Properties: High tensile strength and elongation rates ensure durability under high pressure.