POWER OF PROCESS QUALITY OF SERVICE

12 billet → heating → sizing mill → piercing press → elongating mill → push bench → withdrawal mill → reheating → reducing mill → finalization (cutting, straightening, testing, marking, packaging) Seamless hot rolled steel tubes OD: 21,3 – 139,7 mm WT: 2,3 – 12,5 mm production in 2010 → 169 941 t production in 2011 → 183 099 t production in 2012 → 193 886 t Hot rolled seamless tubes Production in acc: EN, ASTM, ASME, API, GOST, JIS, DIN, BS, NF A, UNI, STN, ČSN, PN – H, Tubes for mechanical and general engineering - 52,9 % Tubes for power industry - 27,2 % Line pipes - 15,4 % Tubes for buildings - 4,4 % Casing and tubing - less than 0,01 %