CAD DWG drawing file shows the Isometric welded Section details. This DWG file having the drawing of Butt welded connection design is available. The are 6 different butt welded connections details, number of welding ,different piping materials ,equipment details,welding parts are clearly explained in this Drawing. Download the Autocad DWG 2D file.Thank you so much for downloading AutoCAD files from cadbull website.