Rubber or plastics hoses and hose assemblies - Hydraulicpressure impulse test without flexing
STANDARD published on 1.9.2017
Designation standards: ČSN EN ISO 6803
Classification mark: 635415
Catalog number: 502682
Publication date standards: 1.9.2017
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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