Spiral stitched pipes are produced by fusing the steel band of the quality that the standards foreseen by spiraling into a tubular form and combining the band edges with internal and external submerged arc welding method. Thanks to the corrosion protection techniques and materials that have been developed for a long time now, the steel pipes are the first in the areas of use with the other superior features mentioned below. Spiral welded steel pipes with an outer diameter of 219.1mm to 3048mm and thickness of 4mm to 40mm; can be produced with welding rim, muffle and flanged. Pipes with a wall thickness of more than 25,4 mm are manufactured from sheet metal sheet.
