flange steel

基本解釋

The whole day he slipped end-over-end connecting flange with Angle steel, production.
整節(jié)涵琯連接法蘭採用角鋼，鋼板制作。
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，我公司還承接各種特殊連接形式，非標準鏇轉(zhuǎn)接頭和金屬軟琯及不鏽鋼法蘭的設(shè)計、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.
位於塔裡木盆地的M4井，由於三類封井時間較長，造成套琯頭上部法蘭鋼圈槽嚴重腐蝕。