DIN 20002-2:1989
矿山管道.带活动法兰和凸缘的钢管.标称压力6
Pipelines for mining; steel tubes with loose flanges and collars; projection and recess; nominal pressure 6
- 标准号
- DIN 20002-2:1989
- 发布
- 1989年
- 发布单位
- 德国标准化学会
- 当前最新
- DIN 20002-2:1989
- 适用范围
- This standard applies to steel tubes with loose flanges and with recessed collar including the apputenant nuts and bolts as used in mining generally for compressed-air or water mains of up to 6 bars of statutory operation pressure in connection with fittings as per DIN 20003 part 2. In addition, operation pressures of up to 25 bar are allowed for water.#,,#