Rubber or plastics hoses and hose assemblies - Hydraulic-pressure impulse test without flexing
|Publication Date:||1 March 2017|
|ICS Code (Hoses and hose assemblies):||23.040.70|
This document 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.