Tang 3500 PSI Hydraulic Cylinder Welded These high-quality welded hydraulic cylinders confirm to American standards. This cylinder was designed for use in a wide range of mobile equipment, including those used for construction, transportation, agriculture, waste management, recycling, and material handling, among other applications. Due to their one-of-a-kind rigid welded design, high-tensile welded steel end mounts, threaded gland, and high-quality seals, Amrap Hydraulics cylinders are able to function in harsh environments and accommodate the majority of applications. Each and every cylinder can be easily maintained. Each cylinder is tested for pressure at 150% of its working pressure prior to shipping.