... ~100mm 4) carbon steel material HRPC brand double rods hydraulic oil cylinder 1) type:doubling acting2) inner/external thread3) bore 20mm~100mm4 ... ball valve, stainless steel ball valve, carbon steel ball valve, oil cylinders, multi-stage cylinders, ect.Besides, we also can produce ... service5) ODM/OEM servicedDetails of HRPC brand double rods hydraulic oil cylinder HRPC brand double rods hydraulic ...