液压传动和通用联接件 软管接头 第1部分:带ISO 8434-3 O形圈端面密封末端的软管接头 ISO 12151-1 - 2010

　　This part of ISO 12151 specifies the general and dimensional requirements for the design and performance of hose fittings with O-ring face seal ends in accordance with ISO 8434-3, made of carbon steel, for nominal hose inside diameters of 6,3 mm to 38 mm, inclusive, in accordance with ISO 4397.

　　NOTE 1：Materials other than carbon steel can be supplied as agreed between the manufacturer and user.

　　NOTE 2：For hose fittings used in hydraulic and pneumatic braking systems on road vehicles (as defined in the scope of ISO/TC 22, Road vehicles), see ISO 4038, ISO 4039-1 and ISO 4039-2.

　　These hose fittings (see Figure 1 for a typical example) are for use in hydraulic fluid power systems with hose that meets the requirements of the respective hose standards and in general applications with suitable hose.