The selection of welding rods must be based on the chemical composition, mechanical properties, plate thickness and joint form of the material to be welded, the characteristics of the welding structure, the stress state, the structural use conditions, the requirements for the performance of the weld

Whether you're a professional welder or not, you need to protect your eyes and skin from harmful UV rays, heat, sparks, and radiation while welding.The goggle and a helmet all have advantages and shortcomings.While goggles are lighter and less cumbersome, they only offer protection for the eyes. Hel