supply of high pressure cold drawn seamless steel tubes for use in high pressure boilers of all thermal power stations of m.p. power generating co. ltd. supply of high pressure cold drawn seamless steel tubes for use in high pressure boilers of all thermal power stations of m.p. power generating co. ltd. , atps chachaicarbon steel tubes , c - 44.5 x 4.5 , stps sarni-carbon steel tubes , c -44.5 x 5.6 , c -63.5 x 5.6 , c -76.1 x 7.1 , stps sarni-alloy steel tubes , t11-47.63 x 5.6 , sgtps ph-i birsinghpur-carbon steel tubes , bs 440-38 x 3.6 , bs 440-32 x 4.5 , sgtps ph-ii birsinghpur-carbon steel tubes , a1-38.1 x 3.6 , sgtps ph-ii birsinghpur-carbon steel tubes , bs 243-38.1 x 3.6 , bs 243-47.6 x7.1 , bs 243-51 x4.9 , bs 243-51 x5.4 , bs 620 - 44.5 x 6.3 , bs 620 - 63.5x4 , bs 622 - 38.1x5 , bs 622 - 38.1x8 , bs 622 - 44.5x5 , bs 622 - 44.5x8 , bs 622 - 44.5x12 , bs 622 - 51x4 , sgtps ph-iii birsinghpur-carbon steel tubes , c- 15 x 2.78 , c- 21.8x 2.78 , c- 26.7x3 , c- 38.1x5.3 , c(rifle) -51x6 , c- 51x11 , c- 63.5x6.3 , c(rifle)-63.5x7.1 , c(rifle)-63.5x12 , sgtps ph-iii birsinghpur-alloy steel tubes , t11-57 x6.0 , t22 - 51 x 7.1 , t91- 44.5 x 7.1 , t91- 51 x 7.1 , t91- 51 x 9 , tp347h-51x7.1 , sstpp ph-i khandwa-carbon steel tubes , a1 - 38.1 x 5.3 , a1 - 38.1 x 4.5 , c- 38.1 x 5 , c- 38.1 x 5.3 , c- 44.5x7.1 , c- 51x 5 , c - 51 x 5.6 (rifle) , c - 51 x 5.6 , c - 51 x 6 , c- 51x 6 (rifle ) , c-51 x 7.1 , c-51 x 7.1 (rifle) , c-51 x 11 , c-63.5 x 7.1 , c-63.5 x 7.1(rifle) , c-63.5 x 7.1 , c-63.5 x 12 , sstpp ph-i khandwa-alloy steel tubes , tp347h -51 x7.1 , tp347h -63.5 x12 , t91- 51 x8.8 , t91- 51 x7.1 , t22 - 51 x 8.8 , tp347h-51x4 , tp347h-54x4 , sstpp ph-ii khandwa-carbon steel tubes , b-21.3 x 3.73 , c -38.1 x 6.9 , c -45 x 6.9 , c-50.8 x 7.9 , c-57.1 x 8.9 , c-63.5 x 9.9 , sstpp ph-ii khandwa-alloy steel tubes , t22-45x9.9