STN P CEN/TS 17889
| Name: | STN P CEN/TS 17889 |
| Validity: | Valid |
| Number of pages: | 28 |
| 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. Klasifikácia, požiadavky a skúšobné metódy pre združené alebo nezdružené systémy s prípojnými potrubiami vystuženými termoplastom |
| English title | District heating pipes - Factory made flexible pipe systems - Classification, requirements and test methods for bonded or non-bonded system with thermoplastic reinforced service pipes (TRSP) |
| Release Date: | 01. 02. 2025 |
| Date of withdrawal: | |
| ICS: | 23.040.01 |
| Sorting character/National clasification code | 38 3382 |
| Level of incorporation: | idt CEN/TS 17889:2024 |
| Official Journal | 01/25 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | Táto predbežná slovenská technická norma je určená na overenie. Prípadné pripomienky pošlite do novembra 2026 Úradu pre normalizáciu, metrológiu a skúšobníctvo Slovenskej republiky. |
| Subject of the standard: | This document specifies classification, general requirements and test methods for flexible, factory made, buried district heating pipe systems with thermoplastic reinforced service pipes (TRSP). The factory made bonded or non-bonded flexible pipe systems, covered by this document, consists of: - Thermoplastic reinforced service pipe, which consists of an inner layer made of PE-Xa, a thermoplastic intermediate layer, a reinforcement layer made of para-aramid fibres, an outer thermoplastic layer and a diffusion barrier layer, all with bonded structure; - Thermal insulation layer; - Casing made of PE. Depending on the temperature profile, this document is applicable to a maximum operating temperature of 115 °C and maximum operating design pressure up to 1,6 MPa. The pipe systems are designed for a 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 ... |
| Preview: | Náhľad normy (PDF) |