STN EN 17415-1
| Name: | STN EN 17415-1 |
| Validity: | Valid |
| Number of pages: | 44 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Potrubia diaľkového chladenia. Spájané jednorúrkové bezkanálové systémy rozvodu studenej vody uložené v zemi. Časť 1: Priemyselne vyrobené potrubné zostavy z oceľových alebo plastových potrubí s polyuretánovou tepelnou izoláciou a plášťom z polyetylénu |
| English title | District cooling pipes - Bonded single pipe systems for directly buried cold water networks - Part 1: Factory made pipe assembly of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene |
| Release Date: | 01. 01. 2021 |
| Date of withdrawal: | |
| ICS: | 23.040.99 |
| Sorting character/National clasification code | 38 3381 |
| Level of incorporation: | idt EN 17415-1:2020 |
| Official Journal | 12/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies requirements, design and test methods for straight lengths of factory made thermally insulated pipe-in-pipe assemblies for directly buried district cooling distribution systems, comprising a service pipe from DN 15 to DN 1200, rigid polyurethane foam insulation and a casing of polyethylene. The pipe assembly can also include the following additional elements: measuring wires, spacers and diffusion barriers. This document applies only to insulated pipe assemblies, for continuous operation with water at various temperatures (1 to 30) °C and a maximum operation pressure of 25 bar. The design is based on an expected service life with continuous operation of a minimum 50 years. |
| Preview: | Náhľad normy (PDF) |