The welding phase is perhaps the most important part of the production line
. There are several welding techniques employed, with the most common being high-frequency electric resistance welding (ERW) and submerged arc welding (SAW).Steel pipelines also offer excellent corrosion resistance when treated and coated properly. By applying protective layers, such as galvanization or epoxy coatings, the lifespan of steel pipelines is extended significantly, reducing maintenance costs. These coatings protect the steel from corrosive substances, whether those are chemicals in a processing plant or saltwater in coastal regions.
