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China, Chinese ISO2531 Ductile Iron Pipe Dimensions of Class C25 C30 C40 K9 DN80mm-DN2000mm Cast Iron Pipe1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Construction Pipe TubeIron Pipe TubeDuctile Iron PipeCast Iron Pipe
Shandong Hongyan Metal Material Co., Ltd.
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Product Description Product DescriptionCentrifugally Cast 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.Product NameDuctile Iron Pipe and FittingsMaterialDuctile IronRegistered BrandCMAX or CNBM / OEMNominal DiameterDN80 - DN2600mmApplicationWater supply, Drainage, Civil Engineering, Construction & Housing, etc.StandardEN545, EN598, ISO2531Joint TypeT type, Flange type, Self-restrained type Product details1.The standard of pipe: ISO 2531, EN545 , EN598.2. Pipe class: K9, C40, C30, C25, etc.3. Pipe joint: push-on joint(Tyton joint), K type joint, self-restrained joint4. Effective length: in general, the pipe length is 6m for bulk shipment and 5.7m for container shipment.5. Internal lining: cement mortar lining as per ISO41796. Zinc coating: at least 130g/m2 as per ISO 81797. Bitumen painting: at least 70um as per ISO 81798. Gaskets are NBR rubber, natural rubber, SBR rubber or EPDM rubber ring as per ISO46339. DN 80 - 2,600 mm10. High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life time11. Checked by automatic inspection equipment12. Chemical composition: C: 3.5 - 4.0 b) Si: 1.9 - 2.6. c) Mn:0.15 - 0.45 d) P: <0.06 e) S: <0.02Mechanical properties1. Tensile strength: ≥420MPa 2. ) Yield strength: ≥300Mpa3. Hardness: ≤230HB 4. ) Elongation%: DN80 - 1000 ≥10 DN1200 - 2200 ≥7Process and testing1. Induction furnace and treated metal (Chemical analysis of raw material, spheroidizing & Nodularity)2. Casting (Visual check and weight check)3. Heat treatment (Micro structure)4. Hydrostatic test (Pressure test) 5. Dimensional checks (Checking pipe length and joint, OD, wall thickness, appearance)6. Zinc spraying (Thickness testing) 7. Lining and coating (100% visual check, thickness testing randomly )8. Marking and packing (100% visual check)Production ProcessPacking & DeliveryDiameter less than DN300 by bundles ,others by bulk.We can also dospecial protection according to customers' requirementCertificationWhy Choose Us* Industry experience over 20 years.* Management Systems-Internal Software* Finished Product Inventory-More Than 5000 Tons.* Raw Material inventory -Over 8000 Mertic Tons.* Shipment of goods More than 50 countries worldwide* The most convenient transport and prompt delivery.* Competitive price with best service .* High technical production line with top quality products.* High reputation based on best quality products.
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