Albina just recently completed work on a project that required 252 pcs of 2” Sch40 A53B ERW pipe bent for bollards. Each “staple” bollard was bent on a 6” center-line-radius (a double 90° configuration). All parts were held to a +/- 1/8” center-center dimension and they had to avoid all moisture (they could not rust). To avoid rust, all raw material and then finished product were store inside our facility. Prior to loading on a truck all parts were placed on pallets and covered with shrink wrap to protect them from moisture.