Looking for a reliable ductile iron pipe that meets international standards? Our ISO 2531 / EN 598 K9 ductile iron pipes (DN80–DN2600) are the ideal choice for water supply, wastewater, and infrastructure projects. Manufactured by Jingang LuoKaiWei, one of the leading and most experienced ductile iron pipe manufacturers in the industry, our pipes are known for their durability, corrosion resistance, and long service life.
ISO2531 EN598 DN80-DN2600 One leading Manufacturers of K9, C40, C30, C25 Ductile Iron Pipe
ISO2531 EN598 DN80-DN2600 One leading Manufacturers of K9, C40, C30, C25 Ductile Iron Pipe
- Phone : +86 18912200505
- Email : sales@luokaiweipipe.com
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We offer this product and related grades with 100% factory direct pricing and free quotes available within 6 hours.
Product Description
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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. Jingang LuoKaiWei (ShanXi) 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 |
Transaction screenshot and Packing and shipping
Jingang Luokaiwei (Shanxi) Co., Ltd.Specializing in the production of centrifugal ductile iron pipes and supporting fittings. The annual output of ductile iron pipe is 300,000 tons,