Frequently Asked Questions What materials is Kievtractorodetal capable of working with? KTD works mainly with ductile iron and aluminum. We do not work with steel. What sizes and weights can KTD manufacture? For sleeves, Length can be up to 650 mm; outer diameter up to 200 mm; inside diameter not less than 60 mm. The weight of the castings we create ranges from 2 to 50 kg using GG10-GG25, GGG40- GGG60 cast iron. The dimensions of a flask on the automatic foundry line press molding are 900x600x250. The weight of the individual products we forge can be from 1 to 20 kg. The maximum dimensions of forging for round ones can be up to 300 mm; out-of-round forging - up to 400 mm.