标准摘要
[中文适用范围]： 描述了如何在不弯曲的情况下对橡胶或塑料软管组件进行高压和低压脉冲试验。该测试程序适用于在产品要求中涉及的承受脉动压力的液压软管组件。 [外文原描述]： ISO 6803:2017 describes hose impulse testing, without flexing, of rubber or plastics hydraulic hose assemblies at both high and low impulse pressures. The high-pressure testing is carried out at pressures greater than 3 MPa and the low-pressure testing at pressures from 1,5 MPa to 3 MPa. The test procedure is applicable to hydraulic hose assemblies that are subject to pulsating pressures in service which are included in the product requirements. NOTE Impulse test procedures with flexing can be found in ISO 6802.
英文名称Rubber or plastics hoses and hose assemblies — Hydraulic-pressure impulse test without flexing