NEN-EN-ISO 3949
Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 August 2014 |
| Status: | active |
| Page Count: | 27 |
| ICS Code (Hoses and hose assemblies): | 23.040.70 |
| ICS Code (Piping and couplings): | 23.100.40 |
| ICS Code (Hoses): | 83.140.40 |
scope:
NEN-EN-ISO 3949 specifies requirements for three types of textile-reinforced thermoplastics hose and hose assembly of nominal size from 3,2 to 25. Each type is divided into two classes dependent on electrical conductivity requirements. They are suitable for use with water-based hydraulic fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743-4 at temperatures ranging from 0 °C to +60 °C and oil-based hydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743-4 at temperatures ranging from -40 °C to +100 °C; This International Standard does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies. NOTE Operating temperatures in excess
Document History
NEN-EN-ISO 3949
August 1, 2014
Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification
NEN-EN-ISO 3949 specifies requirements for three types of textile-reinforced thermoplastics hose and hose assembly of nominal size from 3,2 to 25. Each type is divided into two classes dependent on...