DIN 20003-1-1987 矿山用钢管.带活套法兰和普通套环的配件.第1部分:公称压力 10

标准号：DIN 20003-1-1987
中文标准名称：矿山用钢管.带活套法兰和普通套环的配件.第1部分:公称压力 10
英文标准名称：Steel tubes for mining; fittings with loose flanges and plain collars; nominal pressure 10
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：23.040.40
适用范围：This standard applies to fittings with loose flanges and smooth collars including appurtenant nuts and bolts, as generally used in mining for compressed-air or water mains for statutory operation pressures of up to 10 bar, together with steel piping as per DIN 20002 part 1. In addition for water in pipelines of up to 250mm of nominal width operation pressures of up to max. 25 bar are allowed if the conditions contained in table 5 are met.