Ductile Iron Pipe DN350

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

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Specifications

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Place of Origin:	China (Mainland)	Brand Name:	CMAX	Model Number:	T type / K type / Flange type
Length:	6m / 5.7m / Negotiable	Standard:	ISO2531 / EN545 / EN598	Application:	Potable / Sewage water
Diameter:	DN80~DN2200	Shape:	Round	Hardness:	230
Pipe Wall Thickness:	standard	Pull Strength:	420	Yield (≥ MPa):	300
Material:	Ductile Iron	Type:	Centrifugal ductile cast iron pipe	Certification:	ISO2531 / EN545 / EN598
Outer Diameter:	80-2200	Thickness:	standard	Specification:	DN80~DN2200

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Q: Can ductile iron pipes be used for mining applications?: Yes, ductile iron pipes can be used for mining applications. Ductile iron pipes possess excellent mechanical properties, such as high tensile strength, impact resistance, and durability, making them suitable for various demanding environments, including mining operations. These pipes can withstand heavy loads and pressures, making them ideal for transporting water, slurry, and other fluids used in mining processes. Additionally, ductile iron pipes have a smooth internal surface, minimizing friction and facilitating efficient flow of materials. Hence, they are widely used in applications such as dewatering, tailings disposal, and transporting corrosive or abrasive materials in the mining industry. Overall, ductile iron pipes are a reliable and cost-effective choice for mining applications due to their strength, durability, and suitability for demanding conditions.

Q: How does ductile iron pipe perform in high-pressure gas applications?: Due to its unique characteristics and properties, ductile iron pipe is an outstanding option for high-pressure gas applications. Firstly, its high tensile strength enables it to withstand the immense pressure exerted by gas flowing through the pipeline, ensuring leakage or rupture-free containment. Additionally, ductile iron pipe exhibits remarkable resistance to corrosion, making it ideal for gas applications that may encounter moisture, chemicals, or other corrosive substances. This corrosion resistance guarantees the pipe's longevity and minimizes the risk of damage or failure caused by corrosion. Another advantage of ductile iron pipe in high-pressure gas applications is its capability to handle thermal expansion and contraction. As gas is transported under high pressures, temperature fluctuations occur, resulting in pipeline expansion and contraction. However, ductile iron pipe's flexibility allows it to adapt to these changes without compromising its performance or structural integrity. Furthermore, ductile iron pipe's smooth interior surface reduces friction losses and pressure drops, resulting in efficient gas flow. This smoothness also reduces the likelihood of gas impurities or debris becoming trapped, potentially leading to blockages or flow disruptions. In conclusion, when it comes to high-pressure gas applications, ductile iron pipe is a dependable and durable choice. Its high tensile strength, corrosion resistance, ability to handle thermal expansion, and smooth interior surface all contribute to its exceptional performance in demanding conditions.

Q: Can ductile iron pipes be used for trenchless installation methods?: Yes, ductile iron pipes can be used for trenchless installation methods. Trenchless installation methods are techniques used to install underground pipes without the need for extensive digging or trenching. Ductile iron pipes are a strong and durable choice for these methods due to their high tensile strength and flexibility. They can be installed using various trenchless techniques such as horizontal directional drilling (HDD), pipe bursting, and slip lining. These methods allow for efficient and cost-effective installation of ductile iron pipes without disrupting the surrounding environment. Additionally, the corrosion resistance of ductile iron pipes makes them suitable for trenchless installations in various soil conditions and environments.

Q: Can ductile iron pipes be used for hydropower projects?: Yes, ductile iron pipes can be used for hydropower projects. Ductile iron is known for its strength, durability, and resistance to corrosion, which makes it suitable for various applications including hydropower projects. These pipes can effectively handle the high pressure and flow required for hydropower generation, making them a reliable choice for this purpose.

Q: Can ductile iron pipes be used in marine environments?: Yes, ductile iron pipes can be used in marine environments. Ductile iron is highly resistant to corrosion and can withstand the harsh conditions found in marine environments, making it an ideal choice for piping systems in such settings.

Q: What are the different corrosion protection options for ductile iron pipe?: There are several corrosion protection options available for ductile iron pipes. These include internal linings such as cement mortar or polyethylene encasement, external coatings like zinc or polyethylene, and cathodic protection systems. Each option offers varying levels of protection and is chosen based on the specific needs and conditions of the pipe installation.

Q: Can ductile iron pipes be used in dam or reservoir projects?: Ductile iron pipes are highly suitable for dam or reservoir projects. Their strength, durability, and resistance to corrosion are well-known, making them a preferred choice for a range of applications, such as water distribution and transmission systems. In projects involving dams or reservoirs, where the pipes must endure high pressure and transport large volumes of water, ductile iron pipes are often the top choice. Their exceptional mechanical properties, including impressive tensile strength and impact resistance, guarantee their ability to handle the load and offer a dependable and long-lasting solution. Moreover, ductile iron pipes can easily adapt to various installation methods, including trenchless techniques, making them a versatile option for dam or reservoir projects.

Q: What kind of joints are used with ductile iron pipe?: The most commonly used joints with ductile iron pipe are push-on joints and restrained joints.

Q: Are ductile iron pipes resistant to frost heave?: Generally considered resistant to frost heave, ductile iron pipes can withstand the expansion and lifting of surrounding soil caused by freezing water in the ground. Their high tensile strength and flexibility prevent cracking or breaking under the forces exerted by frost heave. Moreover, ductile iron pipes have a high resistance to impact and can handle significant external loads, making them ideal for areas with freezing temperatures and potential frost heave. Additionally, the joints in these pipes are designed to tightly seal and prevent water infiltration, reducing the risk of freezing and subsequent frost heave. However, it is important to note that while ductile iron pipes are resistant to frost heave, they are not completely immune. Extreme temperature fluctuations, prolonged freezing conditions, or inadequate insulation can still jeopardize their integrity. Therefore, proper installation techniques, including using appropriate bedding and backfilling materials, thermal insulation, and regular maintenance, are crucial to ensure long-term performance and resistance to frost heave.

Q: Can ductile iron pipes be used for stormwater drainage systems?: Indeed, stormwater drainage systems can utilize ductile iron pipes. These pipes are renowned for their strength, durability, and resistance to corrosion, rendering them appropriate for various applications, including stormwater drainage. They possess the capacity to accommodate substantial water flow and endure heavy traffic loads, making them a reliable selection for stormwater management. Moreover, ductile iron pipes exhibit exceptional joint performance, guaranteeing a watertight and secure connection, a critical aspect in preventing leaks and preserving the integrity of the stormwater drainage system. All in all, due to their sturdiness, longevity, and ability to withstand the challenging conditions typically associated with stormwater management, ductile iron pipes present a viable choice for stormwater drainage systems.

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