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BS EN 253:1991
Specification for preinsulated bonded pipe systems for underground hot water networks. Pipe assembly of steel service pipes, polyurethane thermal insulation and outer casing of high density polyethylene
24 стр.
Заменен
Печатное изданиеПечатная копия
275.18 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
91.140.10 Central. Including burners and boilers for central heating systems / Системы центрального отопления. Включая горелки и котлы для систем центрального отопления
Ключевые слова:
Insulation pipes|Prefabricated parts|Thermal conductivity|Steels|Water-absorption tests|Casing pipes|Polyurethane|Life (durability)|Pipes|Water|Thickness|Temperature|Polyethylene|Diameter|Compressive strength|Density|Elongation at fracture|Form tolerances|Inspection|Test specimens|Testing conditions|Underground|Water absorption|Test equipment|Shear testing|Yield stress|Dimensional tolerances|Hot-water supply systems|Pipelines|Thermal insulation|Marking