標準號：BS EN 1092-4-2002
中文標準名稱：法蘭及其連接件.按PN標注的管道、閥門、配件和附件用圓形法蘭.鋁合金法蘭
英文標準名稱：Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Aluminium alloy flanges
標準類型：J15
發布日期：2002/7/23 12:00:00
實施日期：2002/7/23 12:00:00
中國標準分類號：J15
國際標準分類號：23.040.60
適用范圍：This European Standard specifies requirements for PN designated circular flanges for pipes, valves, fittings and accessories made from aluminium alloy in the range of DN 15 to DN 600 and PN10 to PN 63 (see Table 1). This European Standard specifies the types of flanges and their facings, dimensions and tolerances, bolt sizes, surface finish of jointing faces, marking and materials together with associated pressure/temperature (p/T) ratings. The flanges are intended to be used for piping as well as for pressure vessels.