ISO 6802:2018 橡胶或塑料软管和软管组件 弯曲液压冲击试验

标准编号：ISO 6802:2018

中文名称：橡胶或塑料软管和软管组件 弯曲液压冲击试验

英文名称：Rubber or plastics hoses and hose assemblies — Hydraulic impulse test with flexing

发布日期：2018-08

标准范围

本文件描述了橡胶或塑料液压软管组件在高和低脉冲压力下的软管脉冲试验（带挠曲）。高压试验在大于3 MPa的压力下进行，低压试验在1.5 MPa至3 MPa的压力下进行。本试验程序适用于产品要求中包含的在使用中承受脉动压力的液压软管组件。注:ISO 6803中提供了无弯曲的脉冲试验程序。

This document describes hose impulse testing, with 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 without flexing can be found in ISO 6803.

标准预览图