1.2500PSI Medium duty tie-rod cylinder 2.Bore ... sizes: 4"-48"4. Honed tubing5. Heavy duty, high stregth tie rod6. Flexible configurations With high ... double acting tie rod cylinder, double acting welded cylinder, die casting, hydraulic cylinders, pistons, flanges, valves parts, casting and ... Longda factory designs a variety of custom designed cylinders to solve special problems and meet varying customer ...