铸铁法兰 meaning in English

cast iron flange

The unit should be compressed between standard class 125 or class 250 cast iron flanges using standard gasket material
这种装置应该夹在标准125磅级或250磅级铸铁法兰之间，采用标准垫圈材料。
Flanges and their joints - circular flanges for pipes , valves , fittings and accessories , pn designated - cast iron flanges
法兰及其连接.按pn标注的管阀门管接头和附件的圆形安装法兰.第2部分:铸铁法兰
Flanges and their joints . circular flanges for pipes , valves , fittings and accessories , pn designated . part 2 : cast iron flanges
法兰及其连接.按pn标识的管材阀门管接头和附件的圆形法兰.第2部分:铸铁法兰
Building structure template parts and scaffold parts , buried foundry goods used under the railway crosstie , znsulator iron cap of suspending form series and ring flange
建筑用模板，脚手架配件，铁路预湿件，悬式绝缘子铁帽，铸铁法兰。
Disc interference may result when valves are installed in pipelines having smaller than normal inside diameters , such as heavy wall pipe , plastic lined pipe , or as cast flanges
如果安装在管道上的阀门通径小于管道直径，例如管道厚度较大、塑料管道或铸铁法兰，都可能导致阀瓣运动受到影响。