ductile iron pipe,piping,sewer pipe

We produce 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 standard: 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 other surface bitumen linning according to ISO8179

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

(5)    DN80-DN1200mm

(6)    T type

(7)    High stength, 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 pipe,piping,sewer pipe