tender for procurement of ms pipe for ahp-mm, unit-5, btps. , pipe, erw 300 nb 9.52 thk # 300 nb 9.52 thickness x (standard) o.d.323 mm o.d of erw pipe as per is-3589 grade fe 410 of m.s pipe length= 6 mtrs. each. make: jin dal additional data: is standard erw m.s pipe length tolerance±0.5%. make: jindal to be ignored , erw pipe,100nb ms black,5.4mm thk for bottom ash additional data: heavy dutyis 1239. fe 330 od: 114.30, thickness: 5.40 is standard length of each pipe: approx. 6 meter, tolerance +5% to - 5% of its length. , pipe, od:168.3mm id:154.08mm thickness 7.11mm ,150nb ms erw pipe plain ends, length of each pipe: approx. 6 meter, as per is 3589 pipe schedule std. additional data: is standard, tolerance +5% to - 5% of its length.