Purchase Qty. Reference FOB Price
1-49 Tons US$540.00
50-99 Tons US$480.00
100+ Tons US$420.00
Product Description
Product Description Ductile iron pipe refers to the pipe that is centrifugally cast at high speed by a centrifugal ductile iron machine after adding nodularizing agent to molten iron. There are carbon, silicon, manganese, sulfur, phosphorus, magnesium and other components. Mainly used for the ...