Ductile iron pipe is a kind of pipe made by centrifugal ductile iron machine with high speed after adding nodularizing agent to molten iron above 18#, also named iron pipe, or pipe for short. It has the nature of iron, the performance of steel, excellent corrosion resistance, good ductility, and easy installation. It is mainly used in municipal industrial and mining enterprises for water supply, gas transmission, oil transportation, etc.
Great steel products strictly meet the below standards:
ISO 2531 Ductile iron pipes, fittings and accessories for pressure pipelines.
BSEN545 Ductile iron pipes, fittings and accessories and their joints for water pipelines. Requirements and test methods.
BSEN598 Ductile iron pipes, fittings, accessories and their joints for sewage application-requirements and test methods.
ISO7186 Ductile iron pipes, fittings, accessories and their joints for the construction of drains and sewers outside buildings.
ISO4179 Ductile iron pipes for pressure and non pressure pipelines-Centrifugal cement mortar lining-general requirements.
ISO8179 Ductile iron pipes-External zinc coating.
ISO4633 Rubber Seals - joint rings for water supply, drainage and sewerage pipelines-specs for materials.
ISO 8180 Ductile iron pipes - Polyethylene Sleeve
| 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 mortar lining |
| b). Sulphate Resistant cement mortar lining |
| c). High-Aluminum cement mortar lining |
| d). Fusion bonded epoxy coating |
| e). Liquid epoxy painting |
| f). Black bitumen painting |
10 |
External Coating: |
a). zinc+bitumen(70microns) painting |
| b). Fusion bonded epoxy coating |
| c). Zinc-aluminum alloy+liquid epoxy painting |
| 11 |
Packing: |
Bundles, in bulk |
Ductile iron pipe's advantages in field adaptability, corrosion control, and pipe wall thickness make it far superior to steel pipe substitutes.
The advantages of ductile iron pipes can be summarized as follows:
1. High Strength: Ductile iron pipes have excellent mechanical properties, including high tensile strength, yield strength, and impact resistance. They can withstand high external loads and internal pressure, making them suitable for use in various applications.
2. Corrosion Resistance: Ductile iron pipes have good corrosion resistance, especially when coated with an appropriate protective layer. This makes them ideal for use in harsh environments, such as seawater, acidic or alkaline soils, and chemical plants.
3. Long Service Life: Ductile iron pipes have a long service life, with an expected lifespan of over 100 years. They are resistant to wear and tear, and their mechanical properties do not deteriorate over time.
4. Easy Installation: Ductile iron pipes are easy to install due to their lightweight and flexible nature. They can be easily cut and joined using various methods, such as flanged, grooved, or welded connections.
5. Low Maintenance: Ductile iron pipes require minimal maintenance, as they are resistant to corrosion, wear, and chemical attack. This reduces the overall cost of ownership and makes them a cost-effective solution for various applications.
Ductile iron pipe has been recognized as the industry standard for modern water and wastewater systems.
Applications of Ductile Iron Pipe by Category:
1. Water Supply:
Ductile iron pipe is widely used in water supply systems, including municipal water supply, industrial water supply, and agricultural irrigation.
2. Sewage:
Ductile iron pipe is used in sewage systems, including municipal sewage, industrial wastewater, and drainage.
3. Gas:
Ductile iron pipe is used in gas transportation systems, including natural gas and manufactured gas.
4. Mining:
Ductile iron pipe is used in mining applications, including mining drainage, ventilation, and compressed air.
5. Fire Protection:
Ductile iron pipe is used in fire protection systems, including fire hydrants, fire pumps, and sprinkler systems.
6. Industrial Applications:
Ductile iron pipe is used in various industrial applications, including chemical processing, pulp and paper, and power generation.
Transportation and Packaging Requirements for Ductile Iron Pipes
Transportation:
1. Ductile iron pipes should be transported by specialized vehicles with proper loading and unloading equipment.
2. During transportation, the pipes should be placed in a horizontal position and secured with proper restraints to prevent movement and damage.
3. Pipes should be handled with care to avoid any impact or damage to the exterior or interior surfaces.
4. The transportation vehicles should be covered to protect the pipes from weather and other external factors.
Packaging:
1. Ductile iron pipes should be packaged to protect them from damage during transportation and storage.
2. Pipes should be wrapped with suitable materials such as plastic or paper to prevent corrosion and damage to the exterior surface.
3. The ends of the pipes should be protected with suitable materials such as plastic caps to prevent damage to the interior surface.
4. Pipes should be stacked in a stable and secure manner with proper support to prevent deformation or damage.
5. The packaging should be clearly labeled with the product name, size, quantity, and other relevant information.
Shandong Great Steel Co., Ltd. is a comprehensive enterprise that has been established for more than 18 years and integrates metal product forging, processing, sales, and logistics distribution. our products are exported to more than 20 countries and regions in Southeast Asia,the Middle East, Africa, and South America,well received by customers. The company's main products are ductile iron pipes, manhole covers, seamless steel pipes, carbon steel plates, alloy steel plates, galvanized coils, aluminum plates, etc. We can provide customers with customized services of various specifications. Shandong Great Steel welcomes global cooperative enterprises to create a better tomorrow together.
Q:Can I get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line.
Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
Q:How do we trust your company?
We specialise in steel business for years as golden supplier on made in china, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, you could place an order in made in china with trade assurance which could secure your payment.
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Ductile iron pipe is a kind of pipe made by centrifugal ductile iron machine with high speed after adding nodularizing agent to molten iron above 18#, also named iron pipe, or pipe for short. It has the nature of iron, the performance of steel, excellent corrosion resistance, good ductility, and easy installation. It is mainly used in municipal industrial and mining enterprises for water supply, gas transmission, oil transportation, etc.
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