Cracks have been found in the flange and web splices at groove welds in at least four Bridges.
至少在四座桥梁的翼缘板和腹板拼接坡口焊缝中发现了裂纹。
When male and female (M&F) or tongue and groove (T&G) type flanges are specified, the nozzle flange facing of the vessel shall be of female or groove type.
如指定使用外螺纹及内螺纹或榫面及槽面法兰，容器设备口法兰端面应为凹槽型。
The flange pipe of the high diameter groove is a new type of steel pipe connection, also known as the clip connection, there are many advantages.
高径槽法兰管是一种新型的钢管连接，也称为夹连接，有许多优点。
Flange joints and groove size shall comply with GB/T 9124 - 2000 annex B (informative) regulations.
法兰的焊接接头型式和坡口尺寸应符合GB/T 9124—2000附录B（提示的附录）的规定。
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。
The wheel flange wear is caused by the flange action of the wheel and rail, whereas the double-groove wear on tread may be mainly caused by the break shoe.
轮缘磨耗主要是轮轨相互作用的结果，而踏面上的凹槽磨耗可能主要由闸瓦制动引起。
But the end of the discharge port is located in the groove of the screw conveyor, the end part of the flange and the groove end together.
但卸料口位于螺旋输送机槽体的最末端，其端部法兰与槽体端部连成一体。
A groove is milled on the flange for installing the speed sensor at the junction of the inner end cap and the seat, which is facing to the plane on the bearing cap.
在内端盖与机座的连接 处法兰上铣一个与轴承盖上所铣平面位置相对的槽，槽内放置测速传感器；将 轴头压板改为齿盘结构。
The second crack is a crack originating at the groove weld toe of the column flange-girder flange connection.
第二种是产生于立柱翼缘与主梁翼缘连接处的坡口焊缝焊趾处的裂纹。
The second crack is a crack originating at the groove weld toe of the column flange-girder flange connection.
第二种是产生于立柱翼缘与主梁翼缘连接处的坡口焊缝焊趾处的裂纹。
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