Description

RiZhao Zhufu Industry Co., Ltd is manufacturer which produce water*-cooled centrifugal casting ductile cast iron pipes according to ISO***1 / EN**5/EN**8 in China , it has been *0 years, we are qulified in the same industry. There are 4 centrifugal casting machines and 4 finishing lines for DN******0mm, which can produce **0 thousand tons per year covering *7 sizes. Material: Ductile iron (1) The standard:ISO********8, EN*******6/EN**8, Class:K8, K9 (2) Effective length:6M for bulk shippment, 5.7M for *0&#**9; or *0&#**9; container shippment (3) Inner surface cement linning according to ISO***9 and outer surface zinc+bitumen coating according to ISO***9 (4) Zinc coating:at least **0g/m2 as per ISO***9 (5) Size rang DN**-DN***0mm 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 , PE sleeving etc.