DIN 28120:2004
主动力连接中的有罩圆形观察孔
Circular sight glasses with case in main power connection
- 标准号
- DIN 28120:2004
- 发布
- 2004年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN 28120:2021
- 当前最新
- DIN 28120:2021
- DIN 28120:2020
- 被代替标准
- DIN 28120:1979 DIN 28120:2003
- 适用范围
- This standard is applicable to circular sight glasses with case in main power connection with metal melted glas according to DIN 7079-1 and borosilicate glass according to DIN 7080. Scope: Maximum allowable pressure of 10 bar and 16 bar at a maximum allowable temperature of 300 ? For maximum allowable temperatures less than -10 ?the AD-2000-MerkblattW 10 shall be considered.