标准摘要
[中文适用范围]： IEC 63458-2:2026 适用于 IEC 63458-1 范围内的软管、软管组件及连接件，其设计用途为配合高压水射流设备使用。本文件涵盖上述范围内设备在预期用途及制造商可合理预见的不当使用条件下，涉及的所有重大危险、危险状况及相关事件。本文件规定了旨在降低软管、软管组件及连接件在组装、操作和维护过程中可能引发的重大危害的安全要求。但本文件不涉及因高温液体导致烫伤或因添加化学品引起的刺激或灼伤风险。符合 IEC 63458-1、IEC 63458-2 和 IEC 63458-3 共同构成了高压水射流设备的完整要求。 [外文原描述]： IEC 63458-2:2026 applies to hoses, hose lines and connectors intended to be used with high-pressure water jet units within the scope of IEC 63458-1. This document deals with all significant hazards, hazardous situations and events relevant to the equipment in the scope, when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer. This document deals with safety requirements to minimize the significant hazards which can arise from assembling, operating and servicing of hoses, hose lines and connectors for use with high pressure water jet machines. The hazard due to scalding from hot liquid or from irritation / burning of any added chemicals is not covered in this document. Compliance with IEC 63458-1, IEC 63458-2 and IEC 63458-3 provides the full requirements for high pressure water jet machines.
英文名称High pressure water jet machines - Safety - Part 2: High pressure hoses, hose lines and connectors