... cover material which is crimped should be A3 steel ,with a tensile strength of ob38kg/mm2.2.Quota pressure 31.5 ... Related to hose crimper machine, FD-88 crimping machine, hose crimperhydraulic hose crimper, hose crimping machine, fortified crimping machinehydraulic hose crimper hydraulic hose crimper, hose crimping machine, fortified crimping machine China manufacturer ...