BS 855(1976) : 1976被替代
SPECIFICATION - WELDED STEEL BOILERS FOR CENTRAL HEATING AND INDIRECT HOT WATER SUPPLY (RATED OUTPUT 44 kW TO 3 MW)
出版：British Standards Institution
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基本信息
標準編號： BS 855(1976) : 1976
發布時間：1976/1/1 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：76
標準簡介
Deals with hot water boilers having a maximum working pressure of 0.45N/sq.mm and temperature 132degC. Covers steam boilers whose output is restricted to 1500kW with maximum working pressure of 0.2N/sq.mm and temperature 132degC. Lays down lowest permitted efficiencies for oil, gas and solid fuel firing. Covers also materials, design stress and production, workmanship, examination, hydrostatic testing, mounting and fittings, automatic controls and electrical wiring needs.
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