Ductile Iron cast ironpipes used in potable water supply project, ranged from DN80--DN12000 according to ISO2531-98 & EN545
Ductile Iron cast ironpipes used in potable water supply project, ranged from DN80--DN12000 according to ISO2531-98 & EN545
SHENG WANG PIPES CO.LTD.CHINA is the manufacturer which produce water--cooled centrifugal casting ductile cast iron pipes according to ISO2531 and EN545 in China. we are qualified in the same industry. There are 8 centrifugal casting machines and 4 finishing lines for DN80-1200mm, which can produce 200 thousand tons per year covering 17 sizes.
Material: Ductile iron
(1) The standard: ISO2531-1998, N545-2006,Class: K8,K9(2) Effective length: 6M for bulk shippment, 5.7M for 20' or 40' container shippment
(3) Inner surface cement linning according to ISO4179 and outer surface zinc+bitumen coating according to ISO8179
(4) Zinc coating:at least 130g/m2 as per ISO8179
(5) Size rang DN80-DN1200mm for main and branch water supply pipeline .
(6) T-type joint for easy connection.
(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
(9) we also supply after sale severice such as guidance for pipeline design , pipeline laying, purches pipes fitting , PE sleeving, valves and etc.
