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ISO 3949

Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification

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Organization: ISO
Publication Date: 1 June 2018
Status: active
Page Count: 18
ICS Code (Piping and couplings): 23.100.40
ICS Code (Hoses): 83.140.40
scope:

This document 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:

- oil-based hydraulic fluids HH, HL, HM, HR and HV as defined in ISO 6743-4 at temperatures ranging from −40 °C to +93 °C;

- water-based fluids HFC, HFAE, HFAS and HFB as defined in ISO 6743-4 at temperatures ranging from 0 °C to +60 °C

- water at temperatures ranging from 0 °C to +60 °C.

This document does not include requirements for end fittings. It is limited to the performance of hoses and hose assemblies. NOTE It is the responsibility of the user, in consultation with the hose manufacturer, to establish the compatibility of the hose with the fluid to be used.

Document History

January 17, 2020
Plastics hoses and hose assemblies — Textile-reinforced types for hydraulic applications — Specification
This document specifies requirements for three types of textile-reinforced thermoplastics hoses and hose assemblies of nominal size from 3,2 to 25. Each type is divided into two classes dependent on...
ISO 3949
June 1, 2018
Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification
This document 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...
September 1, 2009
Plastics hoses and hose assemblies — Textile-reinforced types for hydraulic applications — Specification
This International Standard 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...
December 1, 2004
Plastics hoses and hose assemblies Textile-reinforced types for hydraulic applications Specification
A description is not available for this item.
January 1, 1991
Plastics Hoses and Hose Assemblies - Thermoplastics, Textile- Reinforced, Hydraulic Type - Specification
A description is not available for this item.
March 15, 1980
Plastics hoses and hose assemblies - Thermoplastics, textile-reinforced, hydraulic type
Scope and field of application This International Standard specifies requirements for two types of thermoplastics hoses with textile reinforcement, the design working pressure ranges for which are...

References

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