procurement of procurement of ss, ms, gi pipe and fittings for tmd-oph and tm-2 area. , procurement of procurement of ss, ms, gi pipe & fittings for tmd-oph & tm-2 area. , pipe gi 25 nb thickness-4 mm, is 1239 # ( part-i ) , heavy duty# for spray water line system , tee, gi tee 25×25×25mm nb , nipple gi 25 mm nb, l 100 mm, is-1239 nipple length 100 mm, gi standard is-1239 , socket, gi, 25nb, l 40mm, both side thread , pipe erw ss-304 ( sch.10 ) -65 nb. , pipe erw ss-304 ( sch.10 ) -80 nb , pipe erw s.s-304 ( sch.10 ) -100 nb , pipe, ss-304, erw, size: 150 nb pipe thickness as per schedule 10, minimum length- 5 meters , ss304 elbow 90 deg 80nb, thick-4mm butt weld, seamless , elbow 100nb, ss 304 for cpu n pit , ss flange id-88mm, od-180mm, thick-15mm no of bolt-8, ss 304, pcd-140mm, bolt size-12mmrn , flange, 100nb, ss, astm a351cf8m, ansi b16.5 for dmsw line end connection ansi b16.5 rf, class 150 , flange, 150nb, ss, astm a351cf8m, ansi b16.5 for instrument air line l&t end connection ansi b16.5 rf, class 150 , valve, gate, 150 nb, ss 304, double flange bonnet & wedge body moc: ss-304 & stem: ss 410; pcd-242 mm ansi , no of hole-8, class 150 , ms erw pipe, 250nb, 273.1mm odx8.7mm thk , 1 / 2 s.s. ball valve screwend three piece design internals lever operated gr.304 racer , 1 s.s. ball valve screwend three piece design internals lever operated gr.304 , valve, ball- 3way, 25 nb, moc-ss 304 for chlorination system length-164 mm, pcd-85 mm , middle hole-15mm , bend, 150nb, ss304, 90deg buttweld , valve, gate, 100 nb, ss 304, double flange bonnet & wedge body moc: seat: ss-304 & stem: ss 410; pcd-191 mm ansi, no of hole-8, class 150 , ss pipe 40 nb ( ss-304 ) for ahp air line working pressure- 15 kg / cm2 ( pipe, seamless, 40 nb, od-48.3, < ( >, < ) >ss-304, thk:3.68 mm ) , ss pipe nb25, thick-3mm ( seamless pipe ) , seamless pipe, 3 / 4 inch # ( od-26.7mm, thk-3.91, moc-ss304 ) , seamless pipe ss-316, od 13.7 mm, sch 40s for turbine jacking oil system , elbow, socket, 25 nb ss304 for ss pipe connection ( socket id-34mm ) , ss elbow 3 / 4 # ( 90deg. socket id-28mm, moc-ss304 ) , flange, ss304, 3 / 4 , 98.5x28.19xth-12.7mm , no of bolt-04 , bolt hole dia-14 mm, od-98.5, id-28.19, th-12.7 mm, pcd-69 mm , gate valve, 3 / 4 sw, id-28mm, ss316, ho