Tender For supply of orifice and venturi flow meter assemblies d d - sg feed water orifice flow meter assembly and accessories, size 80nb tag no. 01583 fe5 and 01583 fe7 , steam generation orifice flow meter assembly and accessories, size 80nb tag no. 01583 fe6 and 01583 fe8 , pump recln. water orifice flow meter assembly and accessories, size 100nbtag no. 01583 fe11 , primary return water venturi flow meter assembly and accessories, 100nb tag no. 01583 fe3 and 01583 fe4 , gasket set for sg feed water orifice flow meter assembly, size 80nb , gasket set for steam generation orifice flow meter assembly size 80nb , gasket set for pump recln. water orifice flow meter assembly size 100nb