bids are invited for pprc pipes and its accessories used in dm plant polypropylene double flanged valve 25 nb- 63719017020_1_1000068626_uom_st , poly propylene ball valve 80mm-95516005220_2_1000068626_uom_ea , poly propylene ball valve -40nb- 87524212260_3_1000068626_uom_ea , poly propylene non return valve --80mm- 87524212270_4_1000068626_uom_ea , poly propylene ball valve 50nb-87524212250_5_1000068626_uom_ea , pprc pipe od 90mm pn-16 grade pe80- 87524001020_6_1000068626_uom_m , pprc pipe od 63mm pn-16 grade- pe80-87524001030_7_1000068626_uom_m , pprc stub end for pipe of od-90mm_pn-20- 87524001000_8_1000068626_uom_ea , pprc flange for pipe of od- 90mm_pn-20- 87524001010_9_1000068626_uom_ea , pprc blind flange for pprc pipe od-90mm- 87524212200_10_1000068626_uom_ea , pprc pipe od - 110mm-87524019090_11_1000068626_uom_m , pprc stub end pn -20 od - 110mm- 87524011630_12_1000068626_uom_ea , pprc flange pn -20 od - 110mm-87524011620_13_1000068626_uom_ea , pprc bend pn -20 od - 110mm- 87524011640_14_1000068626_uom_ea , pprc tee pn -20 od - 110mm-87524011650_15_1000068626_uom_ea , pprc coupler pn -20 od - 110mm- 87524011660_16_1000068626_uom_ea , pprc reducer of od -110 x 90mm grade- pe 80_pn-20- 87524011670_17_1000068626_uom_ea 1 15 , commercial upvc pipes total quantity : 459