tubi di ferro duttile
ISO2531 Tubo di ferro duttile K9 C40 C30 C25 DN80-DN2600 Tubo di ferro fuso duttile DIP rivestito di bitume rivestito di cemento
ISO2531 Ductile Iron Pipe K9 C40 C30 C25 DN80‑DN2600 Cement Lined Bitumen Coated DIP Ductile Cast Iron Pipe for Water Supply Sewerage Project Product Description Ductile Iron Pipe(DIP) is manufactured by centrifugal casting process. With high tensile strength, good pressure‑resistance and anti...
