Product Description
Hydraulic Cylinder Honed Tube is a precision machined tube used for the inner barrel of hydraulic cylinders. Hydraulic Cylinder Honed Tube is specially treated to meet the stringent requirements of hydraulic applications. The honing process gives the inner surface a smooth, precise surface finish. Hydraulic Cylinder Honed Tube is a hydraulic transmission device commonly used in engineering machinery, metallurgical equipment, mining machinery and other fields to produce linear motion or force conversion.
Hydraulic Cylinder Honed Tube is available in a variety of diameters and lengths and can be customized to meet specific application needs. Standard diameters typically range from a few millimeters to over a foot (several inches), and tube lengths can vary depending on the requirements of the hydraulic system.
Product Specifications
1. Material: Typically uses high-quality steel such as 20#, 45#, 16Mn, 20Cr, and 42CrMo to meet various application requirements.
2. Outer Diameter Range: Common outer diameters range from 25mm to 250mm; special specifications can be customized.
3. Inner Diameter Range: Depending on the hydraulic cylinder specifications, common inner diameters range from 20mm to 200mm.
4. Wall Thickness Range: Generally from 2mm to 30mm; special specifications can be customized.
5. Length: Standard length is usually 6 meters; special lengths can be customized according to customer requirements.
6. Inner Surface Finish: Typically reaches Ra0.4; special requirements can reach Ra0.2 or lower.
7. Hardness: The inner surface of the steel pipe undergoes precision grinding, resulting in high surface hardness and the ability to withstand high-pressure liquid flow.
Manufacturing Process
1. Furnace steelmaking: initial production of steel.
2. Rolling: forming the basic shape.
3. Cold drawing: achieving high precision.
4. Heat treatment: improving mechanical properties.
5. Straightening: ensuring straightness.
6. Scraping and polishing: obtaining a smooth inner surface.
Advantage
1. Improved Efficiency: The smooth honed surface ensures efficient operation of the hydraulic cylinder, minimizes friction, and improves overall system performance.
2. Extended Service Life: By reducing wear on the tube and piston, honed tubes help extend the service life of the hydraulic system.
3. Reduced Maintenance: The smooth surface and increased durability reduce the need for frequent maintenance and reduce operating costs.
4. Extended Seal Life: The quality of the inner surface directly affects the service life of the seals in the hydraulic cylinder.
Application Areas
1. Hydraulic cylinder barrels, pneumatic cylinder barrels (e.g., construction machinery, agricultural machinery, mining equipment)
2. Industrial automation equipment (e.g., hydraulic presses, injection molding machines, pressure machines)
3. Automobile manufacturing (e.g., lifting cylinders, steering cylinders)
4. Petroleum, mining, and metallurgical equipment (e.g., hydraulic supports, lifting systems)
Hot Tags: hydraulic cylinder honed tube, China hydraulic cylinder honed tube manufacturers, suppliers, factory, chrome plated shaft, chrome welding rods, chrome rod for hydraulic cylinders
