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Help CenterISO 2531 K9 Ductile Iron Pipe DN80-DN2600 Cement Lined for Potable Water Supply
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Product Description
Material |
Ductile Iron 420-10 (DN80-DN1000), Ductile Iron 420-7 |
Length |
5.5 m to 6 m |
Specification |
K7, K8, K9-K12 & C20, C25, C30, C40-C100 |
Application |
Potable Water / Drinking Water |
Connection Joint |
T Type / K Type / Anchoring Joint / Self-Restrained Joint |
External Coating |
Zinc + Bitumen/Epoxy Painting / ZnAl (85% + 15%) + Bitumen/Epoxy Painting / Polyurethane Coating (as per ISO8179), with Polyethylene Sleeve as per ISO8180 |
Internal Lining |
Ordinary Portland Cement / Sulphate Resistance Cement / High-Alumina Cement |
Standard |
ISO 2531, EN545, EN598 and other major standards. |
Quality Control |
Mechanical Properties Testing Hydraulic pressure Test |
Rubber Gasket |
EPDM / SBR / NBR (EN681-1, ISO4633) |
Certification |
BSI, SGS, BV, TUV, WRAS ...... |
Ductile Iron Pipe
Is a kind of pipe made from spherical graphite cast iron by centrifugal spinning process. The pipes, which can convey many fluid media such as water, oil and gas, are widely used in various pipeline projects for metallurgy, mine, water conservancy, petroleum and urban public service utility. Possessing high strength, good toughness as steel and better corrosion resistance than steel, the ductile iron pipe is the ideal substitute for gray cast iron pipe and common steel pipe. In addition, the DI pipes are produced with good straightness, even wall thickness, high dimension accuracy, smooth surface finishing and remarkable mechanical properties, plus with firmly sticking internal & external coating layer. Flexible Push-in joint and rubber gasket are used resulting in convenient installation of pipelines.
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