ISO 14557:2021 PDF

Scope: 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.

ISO 14557:2021 Referenced Document

ISO 10619-1:2017 Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness- Part 1:Bending tests at ambient temperature
ISO 10619-2:2017 Rubber and plastics hoses and tubing - Measurement of flexibility and stiffness - Part 2: Bending tests at sub-ambient temperatures
ISO 1307 Rubber and plastics hoses - Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
ISO 1402 Rubber and plastics hoses and hose assemblies - Hydrostatic testing
ISO 176:2005 Plastics - Determination of loss of plasticizers - Activated carbon method
ISO 30013:2011 Rubber and plastics hoses - Methods of exposure to laboratory light sources - Determination of changes in colour, appearance and other physical properties
ISO 4671 Rubber and plastics hoses and hose assemblies — Methods of measurement of the dimensions of hoses and the lengths of hose assemblies*， 2022-03-21 Update
ISO 7233 Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum
ISO 7326:2016 Rubber and plastics hoses - Assessment of ozone resistance under static conditions
ISO 8033 Rubber and plastics hoses - Determination of adhesion between components
ISO 8330 Rubber and plastics hoses and hose assemblies — Vocabulary*， 2022-03-28 Update

2021 ISO 14557:2021 Fire-fighting hoses — Rubber and plastics suction hoses and hose assemblies
2007 ISO 14557:2002/Amd 1:2007 Fire-fighting hoses - Rubber and plastics suction hoses and hose assemblies; Amendment 1
2002 ISO 14557:2002 Fire-fighting hoses - Rubber and plastics suction hoses and hose assemblies