DUCTILE IRON PIPES AND PIPE FITTINGS K9 CLASS DN700

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 22 pc

Supply Capability:: 3000 pc/month

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Material : Ductile Cast Iron
Size Range : DN 80mm to DN 2000mm
Unit Effective Length : 6m or 5.7m
Manufacture Standard: ISO 2531:1998/ EN 545:2006/EN 598:2007
Annual capacity : 200,000 tons
Coating Exterior: Zinc 130g/m2 according to ISO 8179-1 and bitumen coating 70 microns.
Cement Interior: Portland Cement/ High Alumina Cement/ Sulphate Resisting Cement Lining according to ISO 4179
Special requirements on external coating and internal lining can be applied
We also provide accessories such as SBR/EPDM rubber gaskets, lubricant paste, pipe caps, PE sleeves, etc.

Additional Parts:

Each pipe is strictly inspected according to related standard to ensure permanently high performance.
Easy Installation at site and service free for life
Long Service Lifespan
Quotation will arrive you within 24hours once we get your inquiry.
We guarantee offering you a competitive price.
A copy of original inspection reports of pipes will be offered after shipment.
Photos of loading process will be sent to the customer after shipment effect.
We will follow-up the delivery progress after shipment effect and update to the customer on weekly basis.

Q: Can ductile iron pipes be used for underground hydrocarbon pipelines?: Yes, ductile iron pipes can be used for underground hydrocarbon pipelines. Ductile iron is a strong and durable material that is commonly used in various applications including water and sewage systems, gas pipelines, and even hydrocarbon pipelines. Ductile iron pipes have excellent corrosion resistance properties and can withstand high pressures, making them suitable for transporting hydrocarbons underground. However, it is important to consider factors such as the specific composition of the hydrocarbons being transported and the environmental conditions of the pipeline route to ensure proper material selection and corrosion protection measures are implemented.

Q: Can ductile iron pipes be used for above-ground installations?: Yes, ductile iron pipes can be used for above-ground installations. They have excellent strength and durability, making them suitable for various applications, including above-ground installations where corrosion resistance and structural integrity are required.

Q: Which is better, ductile iron pipe and spray plastic pipe?: Ductile cast iron: the use of more than 18 by adding nodulizer, after centrifugal ductile cast iron machine high speed centrifugal cast pipe, called "ductile" (Ductile Cast Iron Pipes), referred to as ball pipe, ductile iron pipe and ductile iron pipe etc.. The utility model is mainly used for conveying water, and is an ideal choice for tap water pipes.

Q: Qianwei County ductile iron pipe which tool to use cutting convenience?: Cutting method for cutting ductile iron pipes, in order to obtain neat kerf, we should start with a direction of play saw saw to end. If the requirement of the section is not high, the direction of sawing can be changed gradually to reduce the resistance and facilitate cutting in.

Q: What is the cost of ductile iron pipe compared to other pipe materials?: The cost of ductile iron pipe compared to other pipe materials can vary depending on various factors such as the size, length, and specific requirements of the project. However, generally speaking, ductile iron pipe tends to be more expensive than some of the alternative pipe materials such as PVC or HDPE (high-density polyethylene) pipes. Ductile iron pipe is known for its exceptional strength and durability, making it suitable for a wide range of applications including water distribution, wastewater systems, and industrial piping. Its robustness and longevity contribute to its higher cost compared to other pipe materials. On the other hand, PVC and HDPE pipes are often more affordable options due to their lower production and material costs. Additionally, these materials are lightweight, easy to install, and resistant to corrosion, which can lead to cost savings during installation and maintenance. It is important to note that while ductile iron pipe may have a higher upfront cost, its superior strength and longevity can result in long-term cost savings by minimizing the need for frequent repairs or replacements. The choice of pipe material should be made considering the specific project requirements, budget constraints, and the anticipated lifespan of the infrastructure.

Q: How can stainless steel pipes and ductile iron pipes be joined?: The stainless steel pipe can be used as a socket or socket, so as to be directly connected with the connection mode of the ductile iron pipe

Q: Can ductile iron pipes be used for gravity flow applications?: Yes, ductile iron pipes can be used for gravity flow applications. Ductile iron pipes are known for their strength, durability, and ability to handle high-pressure flow, making them suitable for various gravity flow systems such as sewage, stormwater, and water distribution networks.

Q: Can ductile iron pipe be used for power plant cooling water systems?: Yes, ductile iron pipe can be used for power plant cooling water systems. Ductile iron pipe is known for its strength, durability, and corrosion resistance, making it a suitable choice for transporting water in power plant cooling systems. Additionally, its ability to withstand high pressure and temperature variations makes it a reliable option for such applications.

Q: Can ductile iron pipes be used in areas with high levels of heavy metal contamination?: Areas with high levels of heavy metal contamination can indeed utilize ductile iron pipes. Ductile iron, known for its strength and durability, is resistant to corrosion, thus making it ideal for various environmental conditions, including those with heavy metal contamination. The structural integrity and performance of ductile iron pipes remain unaffected by the presence of high levels of heavy metals in the surrounding soil or water. These pipes feature a protective lining, typically made of cement mortar or polyethylene, which acts as a barrier between the pipe and its environment. This lining effectively prevents the leaching of heavy metals into the flowing water. Moreover, ductile iron pipes have demonstrated exceptional resistance to chemical corrosion, including that caused by heavy metals. Consequently, they have been extensively used in industrial settings where heavy metal contamination is prevalent, such as wastewater treatment plants, industrial facilities, and mining sites. However, it is crucial to emphasize the importance of regular monitoring and maintenance for ductile iron pipes, even though they can withstand high levels of heavy metal contamination. These measures ensure that the protective lining remains intact and any potential issues are promptly addressed. In conclusion, ductile iron pipes are a suitable choice for areas with substantial heavy metal contamination. Their strength, durability, and resistance to corrosion make them a reliable option for transporting water and other fluids, even in challenging environments.

Q: Can ductile iron pipes be used for pressure surge applications?: Ductile iron pipes are suitable for pressure surge applications. Their excellent strength and durability enable them to handle surge pressures caused by sudden flow rate changes or water hammer events. These pipes can withstand high internal pressures and are highly resistant to impact and fatigue. Moreover, their smooth interior surface facilitates efficient fluid flow, minimizing the risk of pressure surges. However, it is essential to consider factors such as pipe size, wall thickness, and proper installation techniques to ensure safe handling of specific pressure surge conditions. Consulting a professional engineer or pipe manufacturer is advised to assess the suitability of ductile iron pipes for pressure surge applications.

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