square rod

The square-shaped middle part of the main frame is matched mutually with an internal telescoping rod ( square) to hold the screws to prevent the screws from rotating.

主架中部是正方形的，和内部的伸缩杆（正方形）相互配合，顶住螺丝防止其旋转。

Our business range covers stainless steel ball rod, angle iron, light circle, hexagon rod, square rod, cold-drawn flat steel, straight bar, and stainless steel wire, etc.

产品广泛应用于不锈钢标准件、链条、厨房卫浴、家私拉手、栏杆护手、电镀电解挂具、食品、电子、石油、建筑装饰等领域。

Residual Life of Sucker Rod Wrench Square With Surface Derects

抽油杆扳手方段存在表面缺陷时的剩余寿命

Its shape can be a square or circular wooden rod, to shoot is suitable for indentation.

它的轮廓可以是不方形木条或不方形梢棒, 给适分于不抬出槽洋.