STN EN ISO 3949
| Name: | STN EN ISO 3949 |
| Validity: | Withdrawn |
| Number of pages: | 22 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Plastové hadice a hadice s koncovkami. Hadice vystužené textilom na hydraulické aplikácie. Špecifikácia (ISO 3949: 2018) |
| English title | Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification (ISO 3949:2018) |
| Release Date: | 01. 01. 2019 |
| Date of withdrawal: | 01. 11. 2020 |
| ICS: | 23.040.70, 23.100.40, 83.140.40 |
| Sorting character/National clasification code | 63 5412 |
| Level of incorporation: | idt ISO 3949:2018, idt EN ISO 3949:2018 |
| Official Journal | 12/18 |
| Amendments | |
| Replaced by: | STN EN ISO 3949:2020-11 (63 5412) |
| Repleces: | STN EN ISO 3949:2015-02 (63 5412) |
| Note in Official Journal: | |
| Subject of the standard: | 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. |
| Preview: | Náhľad normy (PDF) |