Bending technique # 1: complete with accurate techniques and measurements    • Secret profile pipe! WHY DO WELDERS N...   Hollow bending technique of all sizes:    • Secret profile pipe! WHY DO WELDERS N...   Only in "WELDER TASIK" channel For the # 2 bending technique, sorry, forgetting the size is not listed, but if you listen carefully and pay attention, you must understand the problem in this video is clearly visible the way and size on the elbow ruler and the video is quite clear the measurement process runs normally not accelerated. I am sure that Indonesian people are smart and want to think about this video if it is needed, and yet we are here too, but not from the work of others, let's create works like never before that could help and simplify the work in the welding world .. ,, Goooo Indonesia !! thanks. #weldertasik,