Telescopic Hydraulic Cylinders for Metallurgical equipment

Pressure: This standard cylinder is divided into two pressure levels, E/G. Grade E is suitable for hydraulic cylinders with a pressure range of>6.3-16MPa (referred to as Grade E cylinders); Grade G is suitable for hydraulic cylinders with a pressure range of>16-25MPa (referred to as Grade G cylinders).

 

Sealing: The E-class cylinder adopts Yx type sealing rings with simple structure and good wear resistance. The G-class cylinder adopts a V-shaped combination sealing ring that is resistant to high pressure and has reliable sealing.

 

Dustproof: This Hydraulic Cylinder is equipped with frameless dust-proof rings made of polyurethane or nitrile rubber.

 

Applicable media: hydraulic oil, mechanical oil, emulsion, not suitable for phosphate grease.

 

Applicable temperature: -40 ℃ to+80 ℃, not suitable for low temperatures below -40 ℃ or high temperatures above+80 ℃.

 

Structure: This standard cylinder is equipped with 17 cylinder diameters (40, 50, 63, 80, 90, 100, 110, 125, 140, 150, 160, 180, 200, 220, 250, 280, 320) and 34 specifications composed of two speed ratios (1.46, 2). Divided into gap buffer and non gap buffer structures. The cylinder head and tail can also have one-way air release valves, which can be used for quick start of hydraulic cylinders with clearance buffering, as well as for air release. The dustproof seal of the pole adopts a replaceable structure, which is convenient for on-site maintenance. The piston rod is coated with protective hard chromium, which has characteristics such as dust prevention, rust prevention, corrosion prevention, and wear resistance.

 

Installation and connection: comply with the installation and connection dimensions of hydraulic cylinders in the international ISO6020/1-1981 series. There are 13 installation forms for different cylinder diameters, including basic types such as front and rear rectangular flanges, front and rear installation flanges, front and rear circular flanges, front, middle, and rear hinge shafts, head single earrings, and axial and radial footrests. Except for the axial tripod type, the installation and connection dimensions comply with I6020, 1-1981.