steel pipes

HOT FORMED PIPESSeamless steel pipes for oil refinery and oil chemist industryGOST 550Dimensions, mm Diameter Thickness 57 3,5; 4,0; 4,5; 5,0; 5,5; 6,0; 6,5; 7,0; 7,5; 8,0; 9,0;10,0 60 3,5-10,0 63.5 3,5-10,0 68 3,5-10,0 76 3,5-10,0; 11,0; 12,0; 13,0; 14,0; 15,0 83 3,5-15,0; 16,0 89 3,5-16,0; 17,0 95 6,0-17,0; 18,0; 19,0 102 6,0-19,0; 20,0 108 6,0-20,0; 21,0 114 6,0-21,0; 22,0 121 6,0-22,0; 23,0; 24,0 127 6,0-24,0; 25,0 133 6,0-25,0 140 6,0-25,0 146 7,0-25,0 152 7,0-25,0 159 7,0-25,0 168 7,0-25,0 Length, m Random length from 6,0 to 11,5 m. Multiple specified length