Governo Do Estado De Santa Catarina Tender

Tenders are invited for purchase of collar for use at water treatment stations and semaa~s water distribution network. Proclamation from: 27/04/2022 das 08:00 às 12:00 hs e das 13:00 às 17:59 hs 1 - counter adapter necklace in ductile iron, nominal diameter 100, 3/4´ derivation output, with 2 atoxic bituminous nail polish seats, with sealing rubber ring, 2 high strength heavy structural steel screws , zincados, with thread at least 50 % of all extent, with hexagonal nuts, 4 smooth washers, for cast iron pipes or pvc -o, 100 x2 - counter adapter necklace added in ductile iron, nominal diameter 150, output 3/4´, threaded, with 2 seats coated in non -toxic bituminous enamel, with rubber ring (in painting) for sealing, 2 high strength heavy structural steel screws, with thread at least 50 % from the whole length, with hexagonal nuts, 4 smooth washers, for cast iron pipes or pvc -o, 150 x3 - counter adapter necklace in ductile iron, nominal diameter 200, 3/4´ derivation output, threaded, with 2 seats coated in non -toxic bituminous enamel, with ring rubber (in painting) for sealing, 2 high strength heavy structural steel screws, with threading at least 50 % of all extent, with hexagonal nuts, 4 smooth washers, for cast iron pipes or pvc-o , 200 x Delivery of proposal: from 27/04/2022 at 08:00hrs Opening bid: 10/05/2022 to 14:00hrs