ISO/TC 45/SC 1
| Projekta Nr. | ISO 14557:2021 |
|---|---|
| Nosaukums | <p>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.</p> <p>NOTE All pressures are expressed in megapascals and in bar (1 MPa = 10 bar).</p> <p>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).</p> <p>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.</p> |
| Reģistrācijas numurs (WIID) | 77511 |
| Darbības sfēra | <p>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.</p> <p>NOTE All pressures are expressed in megapascals and in bar (1 MPa = 10 bar).</p> <p>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).</p> <p>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.</p> |
| Statuss | Atcelts |
| ICS grupa | 13.220.10 83.140.40 |