DIN EN 1092-4-2002 法兰及其连接件.按PN标志的管道、阀门、配件和附件用圆形法兰.第4部分:铝合金法兰; 德文版本 EN 1092-4:2002

标准号：DIN EN 1092-4-2002
中文标准名称：法兰及其连接件.按PN标志的管道、阀门、配件和附件用圆形法兰.第4部分:铝合金法兰; 德文版本 EN 1092-4:2002
英文标准名称：Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 4: Aluminium alloy flanges; German version EN 1092-4:2002
标准类型：J15
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J15
国际标准分类号：23.040.60
适用范围：This 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 PN 10 to PN 63. This standard specifies the types of flanges and their facings, dimensions and tolerances, bolt sizes, surface finish of faces, marking and materials together with associated P/T ratings. The flanges are intended to be used for pipework as well as for pressure vessels.