Welded Hydraulic Cylinder

Welded hydraulic cylinders have no tie rods. Instead, the barrel is welded directly to the end caps and the ports are welded to the barrel. The front rod gland is generally bolted or threaded into the cylinder barrel, which allows the piston rod assembly and the rod seals to be removed for service.Single-acting and double-acting cylinders are the two most commonly used types of hydraulic cylinders.