We produces centrifugal casting ductile iron pipes according to ISO2531 and EN545 in China. We are the first one that produces centrifugal casting ductile iron pipes according to ISO2531 and EN545 in China. There are 6 centrifugal casting machines and three finish lines for DN80-1200mm, which can produce 200 thousand tons per year covering 17 sizes.

Material:Ductile iron

(1) The standed:ISO2531-1998,EN545-2006,Class:K8,K9

(2) Effective length:6M by  buly shipment,5.7M by 20' or 40' container

(3) Inner surface cement linning according to ISO4179 and outer surface bitumen lining according to ISO8179

(4) Zinc casting:at least 130g/m2  as per ISO8179

(5) DN80-DN1200mm

(6) T-type

(7) High strength ,lighter than gray iron,good corrosion resistance,no furring,small flow resistance,easy fixing,long life time

(8)  Checked by automatic inspection equipment

ductile iron pipes