bids are invited for belt ms flange 4 inch ,thickness 12mmplus minus 10 percent ,threaded,4 holes , ms bend 4inch with both end threaded one end fitted with socket,90deg bend,length 1mtr,wall thickness 3mm plus minus 10 percent , cast steel sluice valve,size 4inch,body pressure 900psi,seat pressure 750psi,thread fitted ph.bronze seat ,minimum weight 65kg,with mfg tc. , cast steel foot valve,size 4inch,body pressure 900psi,seat pressure 750psi,thread fitted ph.bronze seat ,minimum weight 35kg,with mfg tc. , cast steel non return valve with bypass,size 4inch, body pressure 900psi,seat pressure 750psi,thread fitted ph.bronze seat ,minimum weight 70kg,with mfg tc. , cast steel non return valve with bypass,size 6inch, body pressure 900psi,seat pressure 750psi,thread fitted ph.bronze seat ,minimum weight 120kg,with mfg tc. , cast steel foot valve,size 6inch,body pressure 900psi,seat pressure 750psi,thread fitted ph.bronze seat ,minimum weight 60kg,with mfg tc. , cast steel sluice valve,size 6inch,body pressure 900psi,seat pressure 750psi,thread fitted ph.bronze seat ,minimum weight 95kg,with mfg tc. , v belt, c 268 , v belt,c 298 , on delay timer , over load relay , transformer , isolator off on , moving contact , fixed contact , ampere meter procurement of isolator valve flange bend moving contact v total quantity : 393