bids are invited for pipe and pipe fittings item no.1 ss pipe size 100 nb and sch 40s , seamless, bw, ansi b 36.19, astm sa 312 tp 304l , item no.2 ss equal tee 100 nb and sch 40s , seamless, bw, ansi b 16.9, astm sa 403 wp 304l , item no.3 ss elbow size 100 nb sch 40s , long radius , 90degree, seamless, bw, ansi b16.9, astm sa 403 wp 304l , item no.4 ss elbow size 80 nb sch 40s , long radius , 90 degree, seamless , bw , ansi b 16.9, astm sa 403 wp 304l. , item no.5 flange, sorf, serreted finish conc, ansi 16.5, 150 hash 100 nb, sa 182 f 304l , item no.6 gasket, 4.5 mm, filled with graphite, ansi b 16.20 150 hash, ss 304 graphite , item no.7 hexagonal bolt , nut and 2 washers m20, ansi, b18.2.2 300 hash, sa 194 gr 2h nuts, sa 194 gr b7 bolts and washer asme 18.22.1, sa 240 ss 304 l in assembled condition . , item no.8 globe valve, manual operated size 80 nb fl end 150 hash ss, sa 351, gr cf8 , item no.9 ss reducer 100 x 80, concentric , seamless, bw,sch 40s, ansi b 16.9, astm sa 240 f 304 l , item no.10 ss pipe size 80 nb sch 40s, seamless, bw, ansi b 36.19, astm sa 312 tp 304l , item no.11 gate valve 80 nb, ss, manual operated, flange bw end, 150 hash full bore, api 600 or api 602 or api 603 or equivalent, cast stainless steel , item no.12 100 nb m10, u bolt for pipe with nut assembly 2 nuts and 2 washer , is 2062 gr e250 quality a , item no.13 isa 75 mm 75mm 10 thk, indian standard equal angle sections, is 2062 gr e250 quality a, is 808 , item no.14 gusset plate, 75 mm 75mm 10 thk, is 2062 gr e250 quality a, tolerances is equal to plus 2 mm on length and width . flange, sorf, serreted finish conc, ansi 16.5, 150# 100 nb, sa 182 f 304l 1 15 total quantity : 507