flange steel

基本解释

The whole day he slipped end-over-end connecting flange with Angle steel, production.
整节涵管连接法兰采用角钢，钢板制作。
In addition, I also take the form of a variety of special connections, non-standard rotary joints and metal hoses and stainless steel flange design, manufacture.
此外，我公司还承接各种特殊连接形式，非标准旋转接头和金属软管及不锈钢法兰的设计、制造。
Time for the third kind of closing well is so long that flange steel ring groove on the top of casing-head is heavily corroded in M4 well being situated in Tarim basin.
位于塔里木盆地的M4井，由于三类封井时间较长，造成套管头上部法兰钢圈槽严重腐蚀。