Around the Welding Companies in India , these are some typical welding joints. Welding joints is an edge or point where two or more metal pieces or plastic pieces are joined together. The two or more work pieces (either metal or plastic) are joined with the help of a suitable welding process to form a strong joint. According to the American-Welding-Society, there are basically five types of welding joints and these are Butt, Corner, Lap, Tee and Edge-joint. The 5 basic welding joints are: Butt joint Corner joint Lap joint Tee joint and Edge joint 1. Butt Joint: The joint which is formed by placing the ends of two parts together is called butt joint. In butt joint the two parts are lie on the same plane or side by side. It is the simplest type of joint used to join metal or plastic parts together. The different weld types in butt welding are Square Butt weld Bevel groove weld V-groove weld J-groove weld U-groove weld Flare-V-groove weld ...