DN800 Waste Treatment Sewage Cement Lined Ductile Iron Pipe K7 K8 K9 Cement Coating
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...Cement Lined Ductile Iron Pipe K7 K8 K9 Cement Coating Product Description DN800 cement lined ductile iron pipe is a large-diameter high-performance pressure pipeline with a nominal diameter of 800 millimeters This is a type of pipe designed for main water transmission, which combines high strength, high toughness, excellent corrosion resistance, and long service life. Product name DN800 Cement Lined Ductile Iron...
Jiangsu Pucheng Metal Products Co., Ltd
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6M Cement Lined Ductile Iron Pipe Zinc Spraying With ISO2531 Standard
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...exists in the type of spherical, generally the size of graphite is 6-7 class, and spheriodization grade of the pipe should be controlled 1-3 class(spheroidization rate is not below 80%). Thus after spheroidization, ductile cast iron possesses the nature of...
Henan Wein Industry Co., Ltd.
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K7 K8 K9 Cement Lined Cast Iron Pipe ISO2531 Di Pipe For Water Supply
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... ductile iron, the graphite exists in the form of spheroidal shape, which has little influence on weakening the matrix and resulting in centralizing strain, so ductile iron possesses good flexible property. While, in grey iron, the graphite is present in...
Shandong Xinyongfeng Steel Group Co., Ltd.
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Hot Rolled Ductile Iron Pipe K9 K8 K7 200mm 300mm 350mm 400mm
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...Ductile Iron Pipe K9 K8 K7 200mm 300mm 350mm 400mm Specification 1 Standard: ISO2531, EN545, EN598, etc 2 Size: DN80~2600mm 3 Material: Ductile Cast Iron GGG50 4 Pressure: PN10, PN16, PN25,PN40 5 Class: K9, K8, C25, C30, C40 6 Length: 6m, cut to 5.7m 7 Application: Water supply project, drainage, sewage, irrigation, water pipeline. 8 Certificate: ISO9001, CE, WRAS, BSI 9 Internal Coating: a). Portland cement...
Shandong Jingwei Steel Manufacturing Co., Ltd.
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ISO2531 En545 En598 Class K7 K9 Water Suply Ductile Iron Pipe
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Ductile iron pipes refer to pipes that are cast by high-speed centrifugal casting using a centrifugal ductile iron machine after adding nodulizing agent to cast molten iron above No. 18. They are referred to as ductile iron pipes, ductile iron pipes and ......
WUXI LAIYUAN SPECIAL STEEL CO.,LTD
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drinking water supply ductile iron pipe
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Ductile Iron Pipes Outer coating of ductile iron pipes The external material of a pipe is covered with protective zinc metal and final protection coating according to ISO 8179 Internal ductile iron pipe lining The inner surface of the pipe may have cement mortar lining (CML). Thickness and properties are according to ISO 4179. The unique properties of the cement mortar lining......
Hebei Lufeng Piping Equipment Co., Ltd.
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Customized 8 Inch Large Diameter Coating K7 K9 Class Ductile Cast Iron Pipe 800mm Ductile Iron Pipe 300mm Prices Per Ton for Sale
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Product Description Zhengde Ductile iron pipe is a type of cast iron, an alloy of iron, carbon and silicon. Graphite in ductile iron exists in the form of spheroids. Generally, the size of graphite is grade 6-7. The quality requires that the ......
Shandong Zhengde Metal Manufacturing Co., Ltd
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Customized 8 Inch Large Diameter Coating K7 K9 Class Ductile Cast Iron Pipe 800mm Ductile Iron Pipe 300mm Prices Per Ton for Sale
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Product Description Product Description Zhengde Ductile iron pipe is a type of cast iron, an alloy of iron, carbon and silicon. Graphite in ductile iron exists in the form of spheroids. Generally, the size of graphite is grade 6-7. The quality requires tha......
SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
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DI AWWA C153 Ductile Iron Pipe Fitting MJXMJ 90 Degree Elbow Bitumen Painting
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... foam technique Testing according to ANSI/AWWA C153/A21.53 Annual capacity: 5,000 tons Coating: FBE/cement lining with zinc bitumen coating/zinc+ bitumen inside and outside/customers’...
Sunrise Foundry CO.,LTD
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5.7m 6m Ductile Iron Pipe K9 C40 C30 C25 Ductile Cast Iron Pipe
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Cement Coating DN80-DN 2600 K9, C40, C30, C25 Ductile Iron Pipe Definition of Ductile Iron Ductile iron, also known as nodular iron, is a type of cast iron. During its production, a small amount of magnesium or cerium is added to the molten iron. This addition causes the graphite in the iron to form spherical nodules rather than the flake - like structure found in gray cast iron. This unique microstructure gives ductile iron......
Handan Shengnada New Material Technology Co., Ltd.
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