Excellent thermal-resistance and corrosion-resistance The products are widely used as materials necessary in various industries due to the highly thermal-resistant and corrosion-resistant features gained through the most advanced heat treatment and pickling processes. Assured quality Uniform quality of stainless steel pipes is guaranteed through the production process which applies TIG and plasma welding methods differentiated from existing other welding methods Post-process for internal surface welding Stainless steel pipes, improved one-notch ahead of other pipes, have been produced through the cold rolling method by which internal surface beads can be eliminated completely. Technological innovation We have produced structural pipes using STS 200 category materials for the first time in Korea, and also have been performing research and development activity for super-corrosion-resistant pipes for fresh water. Systemization of standardization and quality management system The 3-stage standardized tests will help make Steeltech products our customers can be satisfied with. Unique in and out buffing technologies Up-to-date inside and outside buffing technologies supplies sanitary enough stainless steel pipe