Tagasi

EVS-EN ISO 14557:2021

Fire-fighting hoses - Rubber and plastics suction hoses and hose assemblies (ISO 14557:2021)

Üldinfo
Kehtiv alates 01.06.2021
Alusdokumendid
ISO 14557:2021; EN ISO 14557:2021
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
01.06.2021
Põhitekst
05.12.2007
Muudatus
01.03.2003
Põhitekst
This document establishes the requirements and test methods for rubber and plastics suction hoses for fire-fighting purposes. These hoses can also be used manually to supply unpressurized water to the pump or for water discharge. NOTE All pressures are expressed in megapascals and in bar (1 MPa = 10 bar). Additional requirements are specified for hose assemblies, that is, hoses with couplings already fitted, where this is carried out by the hose manufacturer (see Clause 8). Type A (rubber) hoses are intended for use at a minimum temperature of -20 °C and Type B (thermoplastics) hoses are intended for use at a minimum temperature of -10 °C.
*
*
*
PDF
14,00 € koos KM-ga
Paber
14,00 € koos KM-ga
Hind: 2,40 € koos KM-ga
Standardi monitooring