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ISO2531 EN598 DN80-DN2600 One leading Manufacturers of K9, C40, C30, C25 Ductile Iron Pipe
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Ductile Iron
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Ductile Iron
Product Introduction
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 | ≤250 |
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 |
Cooperative partner
Production strength
Our main products are stainless steel sheets/coils/tubes and carbon steel sheets/coils/tubes and galvanized steel coils, galvanized steel coils, tinplate, round bars, steel bars, roof panels, spring steel strips, PPGI, PPGL and other structures Steel and pipe fittings, 72 kinds of steel, more than 2,900 specifications, more than 300,000 tons in stock.
With full variety, sufficient stock, good quality, low price, short delivery time and good service, our products have been exported to all over the world, such as South Korea, Thailand, Dubai, Singapore, Egypt, Nigeria, Southern Africa, Austria, Germany, Poland, France, the United States, Mexico, Brazil and more than 30 countries and regions.
Our products are applied in these fields
Aerospace
Automotive
Agriculture
Construction & Infrastructure
Cold Mill Market & Applications
Defense
Energy
Heavy Equipment & Mining
Medical & Exercise Equipment
Pressure Vessel
Transportation
Solar
We Yegang steel workers will never forget that the love and care of customers at home and abroad, the care and support of leaders at all levels, and the hard work of the majority of employees have become the inexhaustible driving force for us to move forward, and have also achieved today's Yegang Steel (Shandong Steel) ) Group Co., Ltd.
If you have any questions or purchases, please feel free to contact us.
Frequently Asked Questions
Are you a manufacturer?
A: Yes , we are a manufacturer.
Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.
How can we get the offer?
A:Please offer the specification of the product,such as material,size,shape,etc.So wecan give the best offer.
Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
How do you make our business long-term and good relationship ?
A: 1.We keep good quality and competitive price to ensure our customers' benefit. 2.We respect every customer as our friend and we sincerrly do business and make friends with them, no matter where they come from.
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