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Classification :
Ductile Iron
Keywords :
Ductile Iron
PRODUCT DETAILS
Product Details
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 ductile cast pipes. It is mainly used for the transportation of tap water and is an ideal material for tap water pipelines.
Technical Specification of Ductile lron Pipes and Fittings
The ductile iron materia features similar mechanical properties with carbon steel such as highmechanical strength,good ductility,and the same anti-corrosion performance as cast iron. Thereforeit has gradually become the world’s most safe and reliable pipes and fittings in the field of watersupply and drainage. Jiugang Steel (Qingdao) Company Limited provides ductile iron pipes and fittings ranging fromDN80mm-DN2600mmin accordance with ISO2531/EN545/598 or GB13295.
Product parameters
| Standard | Product | Nominal Diameter DN(mm) | Tensile Strength N/mm2 | Yield Strength N/mm2 | Elongation% | Hardness HB |
| ISO2531/EN545/GB13295 | Ductile lron Pipes | DN80-1000mm | ≥420 | ≥300 | 10 | ≤230 |
| DN1100-2600mm | ≥300 | 7 | ||||
| Ductile lron Fittings | DN80-2600mm | ≥420 | ≥300 | 5 | ≤25 |
Standard of Hydrostatic Testing Pressure (Class K9)
| Standard | Product | Nominal Diameter DN(mm) | Testing Pressure(Bar) | Time( second) |
| ISO2531/EN545/GB13295 | Ductile lron Pipes | DN80-300mm | 50 | ≥10 |
| DN350-600mm | 40 | |||
| DN700-1000mm | 32 | |||
| DN1100-2000mm | 25 | |||
| DN2200-2600mm | 18 | |||
| Ductile lron Fittings | DN80-300mm | 25 | ≥10 | |
| DN350-600mm | 16 | |||
| DN700-2600mm | 10 |
Packing And Delivery
The annual steel processing capacity is several million tons, and it is mainly engaged in the research and development, production and sales of stainless steel series, carbon steel series, aluminum series, copper series, galvanized, color coating, coil, seamless pipe, welded pipe, square pipe, torque pipe, round steel, angle steel, channel steel, I-beam, hexagonal Steel, square steel, flat steel, steel wire, welding rod, flange cutting parts and other stainless steel and high nickel alloy steel. for customers to purchase.
FACTORY
There are totally 5 factories,600 employees,50 production lines.Our factory covers an area of 80,000 square meters with advanced production equipment, a laboratory, independent R & D, and an innovation department.We have a whole producing& assembly line consisting of medium-frequency electric furnaces, spectrum analyzers, centrifugal molding, annealing, zinc spray, finishing, and packaging.
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Customer praise
With advanced production technology, strict quality control, and a customer-centric business philosophy, the company has established a solid reputation in both domestic and international markets. The products sell well all over the country and are exported to more than 100 countries such as the European Union, the United States, Australia, Southeast Asia, and the Middle East.
Customer Visit
The annual steel processing capacity is several million tons, and it is mainly engaged in the research and development, production and sales of stainless steel series, carbon steel series, aluminum series, copper series, galvanized, color coating, coil, seamless pipe, welded pipe, square pipe, torque pipe, round steel, angle steel, channel steel, I-beam, hexagonal Steel, square steel, flat steel, steel wire, welding rod, flange cutting parts and other stainless steel and high nickel alloy steel. for customers to purchase.
HONOR
Our company has passed ISO9001 quality management system certification, Our Mill product with CE/EN10204 / ASTM/Classification society certificate/CASO etc. We welcome friends from all over the world to visit our factory at any time！
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