ISO 10771-1:2015规定了在持续稳定循环内压载荷下对液压流体动力系统中使用的部件的承压包络进行疲劳试验的方法。 ISO 10771的这一部分仅适用于部件压力容器 -由金属制造， -在排除蠕变和低温脆化的温度下操作， -仅承受压力引起的应力， -不会因腐蚀或其他化学作用而失去强度，以及 -可能包括垫圈、密封件和其他非金属部件；然而，这些不被视为正在测试的承压外壳的一部分（见5.7）。 ISO 10771-1:2015不适用于ISO 4413中定义的管道（即连接器、软管、管道、管道）。管道装置的疲劳试验方法见ISO 6803和ISO 6605。 ISO 10771-1:2015建立了适用于许多液压流体动力部件的通用测试方法，但附件或其他标准中包含了特定部件可能需要的附加要求或更具体的方法。 试验压力由用户确定。参见ISO/TR 107712以获取可能的评级方法。

ISO 10771-1:2015 specifies a method of fatigue testing the pressure-containing envelopes of components used in hydraulic fluid power systems under sustained steady cyclic internal pressure loads. This part of ISO 10771 is only applicable to component pressure-containing envelopes that - are manufactured from metals, - are operated at temperatures that exclude creep and low-temperature embrittlement, - are only subjected to pressure-induced stresses, - are not subjected to loss of strength due to corrosion or other chemical action, and - might include gaskets, seals, and other non-metallic components; however, these are not considered part of the pressure-containing envelope being tested (see 5.7). ISO 10771-1:2015 does not apply to piping as defined in ISO 4413 (i.e. connectors, hose, tubing, pipe). See ISO 6803 and ISO 6605 for methods of fatigue testing of piping devices. ISO 10771-1:2015 establishes a general test method that is applicable for many hydraulic fluid power components, but additional requirements or more specific methods that can be required for particular components are contained in the annexes or other standards. Test pressure is to be determined by the user. See ISO/TR 10771？2 for a possible rating method.