blind flanges meaning in English

盲板法兰

Close all blind flanges , inspection holes and manholes
关闭所有盲法兰盖、并检查各个孔和人孔。
2 disconnect the gauge glasses or fit a blind flange between them
拆开水位玻璃管或者在两者之间装上盖板
Blind flange gasket
法兰盲板垫片
Foreign matter may be lodged between disc ( 20 ) and seat ring ( 19 ) . remove blind flange ( 24 ) to inspect
外在物质可能淤积在阀瓣( 20 )和阀座环( 19 )之间。拆卸法兰盖( 24 )进行检查。
The annual output is 5 , 000 tons of flanges and 1000 tons of forging parts , the main products of our company include : welding - neck flanges , slip - on flanges , blind flanges , threaded flanges and plate flanges etc . , with specification from 1 2 to 80 dn2000 . we can supply above - mentioned standard flanges of din , ansi b16 . 5 , bs4504 , jis , uni , nsand asetc . we can also manufacture special application flanges and forging parts that customer required
我公司年产法兰5000吨锻件1000吨。主要生产德国标准din美国标准ansi b16 . 5英国标准bs4504日本标准jis意大利标准uni挪威标准ns澳大利亚标准as和中国标准gb hg jb等国家标准的法兰