procurement of different items of mill rejection handling system fittings at stg-2, sgtpp procurement of different types of ht bolts, nuts , washers , special electrode, nrv of mill rejection handling system fittings at stg-2, sgtpp , procurement of different types of ht bolts, nuts , washers , special electrode, nrv of mill rejection handling system fittings at stg-2, sgtpp , bolt, hex head, ht, m12x40 ft property class-8.8 / 10.9, is:1364 ( with nut & washer, gr.10.9 make:caparo / unbrako / tvs ) , bolt, hex hd, m16x40, gr 10.9, ft, ht # as per is:1364, iso4014 / 4017, thread: iso metric ( coarse ) 6g as per is:4218, material: high grade alloy steel-property class-10.9 as per is:1367 ( grd 10.9 std. thrd ht with nut & washer make:caparo / unbrako / tvs ) , ht bolt, hex hd, m12x50mm ft, gr 10.9 # w / nut gr-8 & ms washer ( gr 10.9 with ht nut & washer make:caparo / unbrako / tvs ) , m16x 70mm ht bolt, nut & washer, gr.10.9 ( full thread make:caparo / unbrako / tvs ) , ht stud, m16x120, full thread dimension as per is:1862, fe type-a, material & mech properties as per is 1367 part-3 gr 10.9 ( full thread with 2 nos.nut , gr.10.9 make:caparo / unbrako / tvs ) , stud with 2nos. nuts of size: m20x130 # ( ht stud, gr.10.9 make:caparo / unbrako / tvs ) , stud, m20x160, ft, gr 10.9, ht w / 2 hex nut as per is:1862, ht stud with two nos heavy hex nuts, metric coarse, full thread. bolt grade: 10.9, nut grade: 10.0, bolt conforming to astm a193 / grade b7, nut conforming to astm a194 / grade 2h. ( make:caparo / unbrako / tvs ) , stud, m24x200, ft, gr 10.9, ht w / 2 hex nut # as per is:1862, ht stud with two nos heavy hex nuts, metric coarse, full thread. bolt grade: 10.9, nut grade: 10.0, bolt conforming to astm a193 / grade b7, nut conforming to astm a194 / grade 2h. ( make:caparo / unbrako / tvs ) , stud with double hex nut size m22x160 ht grade: 10.9 ( make:caparo / unbrako / tvs ) , bolt ht stud wth 2 heavy hex nut m12x100 grade-10.9 ( make:caparo / unbrako / tvs ) , stud & nut, m10x120, ft, ss 304 &pl washer # ( stud & double hex.nut, ft, ht, gr.10.9 make:caparo / unbrako / tvs ) , electrode, eutec dur n-9080, size-3.15mm dia for stellite hard facing on valve seat for of welding / cutting / hard facing electrodes for standard applications , electrode, eutectrode 670 / uniloy 608 3.15 mm , gate valve 50nb, 800c, v9500938 for fo line , non return valve50nb, 800c, v5580937 # , hose barb / nipple size 3 / 4 mnpt x 1 / 2 ( hose nipple 3 / 4 x 1 / 2 moc: ms application area: air boosting line at mrhs. ) , tee # # ( 20 nb internal threaded t with a cap at one end. moc: ms application area: air boosting line at mrhs. ) , jubilee cl size: 1½? ( jubilee clamp: 1 / 2 inch application area: at hose of air boosting line at mrhs. ) , jubilee clamp for 65 mm nb ( application area: scanner hose ) , connecting piece, 20x50x125 ( 20 nb short piece with external thread at one end, length of short piece: 200 mm. moc: ms application area: air boosting line at mrhs. ) , pipe fitting ( 20 nb short piece with external thread at both ends, length of short piece:250 mm. ) , bend, all socket 100?x150mm ( socket type 90 deg bend for 15 nb pipe. moc: ms application area: at dome cooling water line of mrhs. ) , bend, all socket 22?deg.x100mm ( socket type 90 deg bend for 20 nb pipe. moc: ms application area: at water and air lines of mrhs. ) , ms reducer size 3 / 4x1 / 2 # ( socket type reducer from 20 nb pipe to 15 nb pipe. moc: ms application area: at dome cooling water line of mrhs. ) , tee with socket system, 20 mm uniform line pressure: 15 kg / cm2, matl: pvc ( socket type t for 15 nb pipe moc: ms application area: at dome cooling water line of mrhs. ) , rubber hose size 1 / 2 ( 1 / 2 inch flexible rubber hose. moc: rubber application area: at dome cooling water line of mrhs. ) , coupling # # ( 20 nb pipe coupling, internal thread at one end. length-1 inch moc: ms application area: at air boosting line of mrhs. ) , hexhead ft bolt+nut-ms-grad4. m16x60 # ( ms hexagonal bolt m16x60 with nut & plain washer moc: ms application area: at coal conveying line of mrhs. ) , nut & bolt, m16x75, ft, ms & washer # ( ms hexagonal ms bolt m16x75 with nut & plain washer moc: ms application area: at coal conveying line of mrhs. ) => limited