tender for for purchase of water supply material for the year 2026-27, for purchase of water supply material for the year 2026-27, hdpe pipe 90mm dia, hdpe pipe 110mm dia, hdpe pipe 160mm dia, hdpe pipe 180mm dia, hdpe pipe 200mm dia, hdpe pipe 225mm dia, hdpe pipe 250mm dia, hdpe pipe 280mm dia , hdpe pipe 315mm dia , hdpe pipe 355mm dia , bend 90 degree 90mm dia , bend 90 degree 110mm dia , bend 90 degree 160mm dia , bend 90 degree 180mm dia , bend 90 degree 200mm dia , bend 90 degree 225mm dia , bend 90 degree 250mm dia , bend 90 degree 280mm dia, bend 90 degree 315mm dia, bend 90 degree 355mm dia, bend 45 degree 90mm dia, bend 45 degree 110mm dia, bend 45 degree 140mm dia, bend 45 degree 160mm dia, bend 45 degree 180mm dia, bend 45 degree 200mm dia, bend 45 degree 225mm dia , bend 45 degree 250mm dia , bend 45 degree 280mm dia , bend 45 degree 315mm dia , bend 45 degree 355m dia , equle tee 90mm dia , equle tee 110mm dia , equle tee 160mm dia , equle tee 180mm dia , equle tee 200mm dia , equle tee 225mm dia , equle tee 250mm dia , equle tee 280mm dia , equle tee 315mm dia , equle tee 355mm dia , reducer 8kg/sq.cm 90mm dia , reducer 8kg/sq.cm 110mm dia , reducer 8kg/sq.cm 160mm dia , reducer 8kg/sq.cm 180mm dia , reducer 8kg/sq.cm 200mm dia , reducer 8kg/sq.cm 225mm dia , reducer 8kg/sq.cm 250mm dia , reducer 8kg/sq.cm 280mm dia , reducer 8kg/sq.cm 315mm dia , reducer 8kg/sq.cm 355mm dia , end cap 90 mm dia , end cap 110 mm dia , end cap 125 mm dia , end cap 140 mm dia , end cap 160 mm dia , end cap 180 mm dia , end cap 200 mm dia , end cap 225 mm dia , end cap 250 mm dia , end cap 280 mm dia , end cap 315 mm dia, end cap 355 mm dia, coupler 90mm dia, coupler 110mm dia, coupler 160mm dia, coupler 180mm dia, coupler 200mm dia, coupler 225mm dia, coupler 250mm dia, coupler 280mm dia, coupler 315mm dia, detachable joints 100mm, detachable joints 125mm , castiron double fianged sluicevalve 100 mm dia , castiron double fianged sluicevalve 200 mm dia , electo dusion tapping ferrule saddl 315x20 , electo dusion tapping ferrule saddl 315x25 , electo dusion tapping ferrule saddl 315x32 , electo dusion tapping ferrule saddle 315x40 , electo dusion tapping ferrule saddle 315x50