• Categories:News Center
• Author:
• Origin:
• Time of issue:2022-03-03 11:57
• Views:

(Summary description)The oil cylinder mainly includes a cylinder barrel, a piston rod, a cylinder head, and a piston. Cylinder head castings for low pressure, HT300 gray iron for medium and low pressure, 35, 45 steel for medium and high pressure. When the cylinder head itself is the guide sleeve of the piston rod, the cylinder head is preferably made of cast iron. At the same time, brass, bronze or other wear-resistant material should be fused on the guide surface… The oil cylinder mainly includes a cylinder barrel, a piston rod, a cylinder head, and a piston. cylinder head Castings for low pressure, HT300 gray iron for medium and low pressure, 35 and 45 steel for medium and high pressure. When the cylinder head itself is the guide sleeve of the piston rod, the cylinder head is preferably made of cast iron. At the same time, brass, bronze or other wear-resistant material should be fused on the guide surface. In the case of a construction in which the guide sleeve is pressed into the cylinder head, the guide sleeve should be wear-resistant cast iron, bronze or brass. piston Commonly used materials are wear-resistant cast iron, gray cast iron (HT300, HT350), steel and aluminum alloys. The concentricity tolerance value of the piston and piston rod shall be 0.03mm.