PSL North America has taken the spiral weld manufacturing process and improved it in quality, efficiency and cost. We use a more efficient two-step helical welding process combined with extensive, high tech inspection equipment. Learn More We work hand in hand with our customers to ensure the metallurgical composition of the coil is exacting and precise. Each heat is subjected to an analysis of its chemical composition and mechanical properties to ensure it is within required tolerances. Once coil quality is approved , the coil is released into production. Coil edges are milled to create an exacting, higher-quality welding surface.

Our spiral mill sets the required pipe diameter, forms the steel to exact specifications while creating pipe in lengths of up to 80 feet – there are considerable cost reductions possible with fewer field welding requirements for 80 foot lengths as opposed to the traditional 40 foot lengths