NDS 403 Styrene 45-Degree Hub by Hub Elbow Tubing, 4-Inch by 4-Inch

I'm going to show how to make a 90-degree bend in a round adjustable elbow then I'll show you how to make a 45-degree angle start by aligning the four seams so that you have a straight pipe turn the seams on this section and this section 180 degrees so that they're opposite from the seams on this section in this section the edges are very sharp and it's recommended that you wear gloves I'm not going to so that you can see what I'm doing I'll start by spinning this section 180 degrees and if you look in the bottom of the tube you can see that this scene is 180 degrees from that scene next I'll turn this seam 180 degrees and it's now lined up with the one I turned earlier next turn this one 180 degrees back there's a seam here and here and a scene here and here and we have a 90 degree Bend the 90 degree elbow can be turned into a 45 degree elbow place a strip of tape along the longest sid