QGB Series Aluminium Standard Cylinder

The cylinder barrel is made of high-quality aluminum alloy precision drawn tube, and the inner surfaceis treated with hard anodizing to a thickness of 30 μ mThe hardness is MHV400. The cylinder end cover adopts advanced die-casting technology.The surface of the piston rod is pre rolled and hardened, electroplated with hard chromium, and finelyground to provide good rust prevention.Wear resistant and other characteristics.The sealing structure is advanced, with excellent quality, and can work normally without oil supply.The cylinder has low starting pressure and long service life.