Supply Of Check Valves And Nrvs For Unit 5 And 6 Of Csctpp Chhabra , Cast Iron Nrv’S Class – 150.Wcb Of Following Sizes: , A 80 Mm , B 100 Mm , C 150 Mm , D 200Mm , E 250 Mm , F 300 Mm , Cast Iron Nrv’S Class – 125. Of Following Sizes: , A 25 Mm , Cast Steel Spring Loaded , Non Slam Disc, Disc Check Valve, Wafer Ends To B16.5, 150# Fluid Air , A 150 Nb, 4 Kg/Cm2, 150Oc , Ss Nrvs, Rising Stem,Flanged Ends, (Pn10, )Bolted Cover,Swing Type Of Following Sizes: , A 25 Mm , B 50 Mm , Cast Iron Spring Loaded , Dual Flap Check Valve, Wafer Ends Pn16 , A 350 Nb, 16 Kg/Cm2 , Cast Carbon Steel Floating Check Valves Class – 150 In Following Sizes:- , A 80 Mm , B 100 Mm , C 150 Mm , Forged Stainless Steel Liftcheck Valves Class – 800In Following Sizes:- , A 25 Mm , B 50Mm , Cast Stainless Steel Swing Type Check Valve, Class – 150In Following Sizes: , A 80 Mm , B 200 Mm , C.I. Rubber Pad(Silicon/Neoprene) Nrv Threaded End With Ss Disc Of Following Sizes: , A 20 Mm , B 25 Mm , C 40 Mm , D 50 Mm , E 65 Mm , Dmcw Discharge Nrv , A 600Nb , Copper Alloy Life Check Valve Screwed In Bonnet , A 40 Nb , B 50 Nb , Caststeel Wafer Check Valve For Air Lines, Pn-20 Rating, , A 80 Nb , B 100 Nb , C 200 Nb , D 250 Nb , E 300 Nb , Ball Check Valves , A 25 Mm , B 40 Mm , C 50 Mm , Cirl Nrv , A 50 Mm , B 80 Mm , C 100 Mm , D 150 Mm , E 200 Mm , Cast Iron Wafer Check Valve, Lug End Connection, Class 150 , A 400Mm , B 600Mm , Cast Iron Swing Check Valve, Class – 150In Following Sizes: , A 50 Mm , B 100Mm , C 200Mm , D 250Mm , E 300Mm , Cast Iron Dual Plate Check Valve, Double Flange End Connection Class – 150 , A 80Mm , B 100Mm , C 150Mm , D 200Mm , E 400Mm , Cast Iron Nrvs Class-125, Swing Type And Bolted Cover, Flate Faced Flaged End As Per Ansi/Asme B-16.5 Design, Is-5312 I) Body, Disc, Cover & Hinge- C.I. Ii) Disc/Body Seat Ring- Leaded Tin Bronze As Per Is:318Gr. Ltb-2 Iii) Hinge Pin- Ss 410(H) Iv) Nut, Bolt, Stud & Washers-Ht Of Following Sizes:- , A 80Nb , B 100Nb , C 200Nb , D 250Nb
