compititive ebidding for supply of electro megnetic flow meter flange type for season 2022-23 compititive ebidding for supply of electro megnetic flow meter flange type for season 2022-23 , ( a ) cold water electromagnetic flow meter flange type , for cold water size- 2” ( temp. range up to 800c ) , for cold water size -3” ( temp. range up to 800c ) , for cold water size - 4” ( temp. range up to 800c ) , for cold water size- 6” ( temp. range up to 800c ) , for cold water size- 8” ( temp. range up to 800c ) , ( b ) hot water electromagnetic flow meter flange type , for hotwater size- 2” ( temp. range up to 1500c ) , for hotwater size -3” ( temp. range up to 1500c ) , for hot water size- 4” ( temp. range up to 1500c ) , for hotwater size- 6” ( temp. range up to 1500c ) , for hotwater size- 8” ( temp. range up to 1500c )