Tender For supply of supply of hdpe pipe fittings ms and cs flanges with erection and hydrotesting : : - fabricated unequal tees 250 x 63 mm sdr 11 pn 12.5 pe 100 , ms flanges 2 inch x 150 class ansi 16.5 , concentric reducers 125 x 160 mm sdr 11 pn 12.5 pe 100 , eccentric reducers 150 x 200 mm sdr 11 pn 12.5 pe 100 , 90 degree elbow 200 mm butt fusion is 8360 2022 sdr 11 pn 12.5 pe 100 , 90 degree elbow 63 mm butt fusion is 8360 2022 sdr 11 pn 12.5 pe 100 , 45 degree elbow 160 mm butt fusion is 8360 2022 sdr 11 pn 12.5 pe 100 , ms flanges 10 inch x 150 class ansi 16.5 , ms blind flanges 10 inch x 150 class ansi 16.5 , 250 mm hdpe butt joints , 200 mm hdpe butt joints , 160 mm hdpe butt joints , other size joints less than 6 inch size , erection of hdpe piping , hydrotesting of all loops after jointing , cs flanges 6 inch x 150 class ansi 16.5 , cs flanges 8 inch x 150 class ansi 16.5