DWG drawing file shows the details of the Butt weld Section details This DWG file having the drawing of Butt welded connection design & Isometric view is available.Weld mapping is the process of assigning information to a weld joint to enable easy identification of its design, production , quality and traceability . 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 file.Thank you so much for downloading AutoCAD files from cadbull website.