Tender For supply of various sizes of ms and ss pipes d d - co030110062- 150nb heavy galvanised ms pipe of single length 6m with bevelled end as per is 1239 part-1, , co030110063 - 200nb ms erw pipe of single length 6m with bevelled end as per is 3589, grade fe410, wall thickness- 6. 3mm, zinc coatingas per is 4736 , co030190069 - 25nb ss seamless pipe of single length 4 to 7m with bevelled end, sch- 40s, grade-ss316l , co030190070 -80nb ss seamless pipe of single length 4 to 7m with bevelled end, sch- 40s, grade- ss316l , co030190071 - 100nb ss seamless pipe ofsingle length 4 to 7m with bevelled end, sch- 40s, grade-ss316l , co030190072 - 150nb ss seamless pipe of single length 4 to 7m with bevelled end, sch- 40s, grade-ss316l