NOVA X-13, NOVA welding electrodes is one of the finest welding electrode that provide full range of welding consumables from welding electrodes to wire. NOVA x-13 is our premium quality of E6013 welding electrode. its is being formulated from past 20 years and we are 100% confident about the quality and customer satisfaction. It is being APPROVED from many third party approval agencies and also from many other big fabrications companies.