STN EN 15632-4
| Name: | STN EN 15632-4 |
| Validity: | Valid |
| Number of pages: | 16 |
| 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 | Potrubia diaľkového (teplovodného) vykurovania. Priemyselne vyrábané ohybné rúrové systémy. Časť 4: Združené rúrové systémy z kovových rúr. Požiadavky a skúšobné metódy |
| English title | District heating pipes - Factory made flexible pipe systems - Part 4: Bonded system with metal service pipes; requirements and test methods |
| Release Date: | 01. 08. 2022 |
| Date of withdrawal: | |
| ICS: | 23.040.10 |
| Sorting character/National clasification code | 38 3378 |
| Level of incorporation: | idt EN 15632-4:2022 |
| Official Journal | 07/22 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 15632-4:2009-06 (38 3378) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies requirements and test methods for flexible, factory made, buried district heating pipe systems with metallic service pipes and bonding between the layers of the pipe assemblies and thermal insulation materials of polyurethane or polyisocyanurate foam, the casing being made of polyethylene. It is only applicable in conjunction with part 1. This document is applicable to pipes, fittings, their joints and to joints with components made of non-plastics materials intended to be used for district heating installations. This document is applicable to a continuous operating temperature up to 120 °C and a maximum operating temperature of 140 °C for maximum 300 h/a, and a design pressure up to 2,5 MPa for a design service life of at least 30 years. This document does not apply to cover surveillance systems. NOTE For higher temperatures or for the transport of other fluids, for example potable water, additional requirements and testing is needed. |
| Preview: | Náhľad normy (PDF) |