bids are invited forms 90 deg. elbow as per astm a106 grade-b, schedule 40 of size 25 nb , ms 90 deg. elbow as per astm a106 grade- b, schedule 40 of size 50 nb , ms 90 deg. elbow as per astm a106 grade-b, schedule 40 of size 80 nb , ms 90 deg. elbow as per astm a106 grade-b, schedule 40 of size 100 nb , ms 90 deg. elbow as per astm a106 grade-b, schedule 40 of size 150 nb , 90 deg. elbow moc: ss304, schedule 40 of size 15 nb , 90 deg. elbow moc: ss304, schedule 40 of size 20 nb , 90 deg. elbow moc: ss304, schedule 40 of size 25 nb , 90 deg. elbow moc: ss304, schedule 40 of size 50 nb , ms sorf flanges as per ansi b16.5 class 150 of size 25 nb , ms sorf flanges as per ansi b16.5 class 150 of size 50 nb , ms sorf flanges as per ansi b16.5 class 150 of size 80 nb , ms sorf flangesas per ansi b16.5 class 150 of size 100 nb , ms sorfflanges as per ansi b16.5 class 150 of size 150 nb , mswnrf flanges as per ansi b16.5 class 300 of size 50 nb ,ms wnrf flanges as per ansi b16.5 class 300 of size 80 nb, ms wnrf flanges as per ansi b16.5 class 300 of size 200nb , ms swrf flanges as per ansi b16.5 class 300 of size25 nb , sorf flanges as per ansi b16.5 class 150 of size 15nb , sorf flanges as per ansi b16.5 class 150 of size 20nb , sorf flanges as per ansi b16.5 class 150 of size 25nb , sorf flanges as per ansi b16.5 class 150 of size 32nb , sorf flanges as per ansi b16.5 class 150 of size 50nbminimum average annual turnover of the3 lakh (s)bidder total quantity : 3404