Ductile Iron Pipe DN300

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Loading Port:: Tianjin

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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 in areas with high soil acidity?: Yes, ductile iron pipes can be used in areas with high soil acidity. Ductile iron is highly resistant to corrosion, including the effects of soil acidity, making it a suitable choice for such environments.

Q: Are ductile iron pipes suitable for use in geothermal applications?: Yes, ductile iron pipes are suitable for use in geothermal applications. They possess excellent strength and corrosion resistance, making them resistant to the high temperatures and corrosive nature of geothermal fluids. Additionally, their ductility allows them to withstand the expansion and contraction associated with geothermal systems, making them a reliable choice for such applications.

Q: How do ductile iron pipes handle extreme temperatures?: Ductile iron pipes, also known as cast iron pipes, are known for their ability to handle extreme temperatures effectively. The material composition of ductile iron allows it to withstand both high and low temperatures without experiencing any significant damage or degradation. At high temperatures, ductile iron pipes exhibit excellent thermal resistance, making them suitable for applications where hot liquids or gases need to be transported. The high melting point of ductile iron, which ranges between 2060°C and 2200°C, ensures that the pipes can handle extreme heat without melting or deforming. This makes them ideal for use in industries such as oil and gas, steam distribution, and high-temperature water supply systems. Similarly, ductile iron pipes also perform well in low-temperature environments. They have a low coefficient of thermal expansion, meaning they can withstand the contraction and expansion that occurs during temperature fluctuations without cracking or fracturing. This makes them suitable for use in cold climates or applications that involve the transportation of chilled liquids or gases. Moreover, ductile iron pipes have excellent thermal conductivity, which allows them to quickly dissipate heat. This property is particularly important in high-temperature applications where efficient heat transfer is crucial to prevent damage to the pipes or the substances being transported. In summary, ductile iron pipes can handle extreme temperatures effectively due to their high melting point, low coefficient of thermal expansion, and excellent thermal conductivity. These properties make them a reliable choice for various applications that involve extreme temperature conditions.

Q: Can ductile iron pipes be used for trench crossings?: Yes, ductile iron pipes can be used for trench crossings. Ductile iron pipes are known for their high strength and durability, making them suitable for various applications including trench crossings. They have the ability to withstand heavy loads and provide increased resistance to external forces, making them a reliable choice for such purposes.

Q: How much water seepage is allowed in the water pressure test for water hose DN300?: For water polo hose DN300, hydraulic pressure test allows water penetration to be 17.60 m3 / (24h km).The water pressure test of the indoor water supply pipeline must meet the design requirements. When the design is not specified, the test pressure of all kinds of material supply piping system is 1.5 times of the work pressure, but not less than 0.6MPa.

Q: What are the different types of fittings available for ductile iron pipe?: There are several types of fittings available for ductile iron pipe, including elbow fittings, tee fittings, cross fittings, reducer fittings, flanged fittings, and mechanical joint fittings. These fittings are designed to connect and redirect the flow of the pipe, ensuring a secure and efficient system.

Q: How many degrees can the ductile iron pipe be each?: Although ductile iron has a certain plasticity, it should not be bent in use

Q: What is the weight of ductile iron pipes?: The size and wall thickness of ductile iron pipes can cause their weight to differ. Roughly, a 6-inch diameter ductile iron pipe with a length of 10 feet can weigh around 180 pounds. Nevertheless, it is crucial to acknowledge that weight variations may occur among manufacturers due to disparities in their manufacturing techniques and materials. To obtain precise weight information, it is advisable to refer to the product specifications or reach out to the manufacturer.

Q: How can the connection of ductile iron pipe elbow be convenient for connecting?: The groove connecting pipe consists of two categories of products: sealing function of pipe connections with rigid joint, flexible joint, mechanical three and groove flange; the pipe connections transition of elbow, three links, four links, different diameter pipe, blind plate etc..

Q: What is the expected joint deflection of ductile iron pipes?: The expected joint deflection of ductile iron pipes depends on various factors such as the diameter of the pipe, the type of joint used, and the specific conditions of the installation. In general, ductile iron pipes are designed to accommodate some degree of deflection at the joints to allow for flexibility and movement. The American Water Works Association (AWWA) provides guidelines for the maximum allowable joint deflection for ductile iron pipes. According to AWWA C151/A21.51, the maximum deflection at the joint should typically not exceed 3 degrees or 1% of the nominal pipe diameter, whichever is greater. It is important to note that joint deflection should be within the specified limits to ensure the structural integrity and performance of the pipeline system. Excessive joint deflection can lead to leaks, failures, and reduced lifespan of the pipes. To determine the exact expected joint deflection for a specific installation, it is best to refer to the manufacturer's specifications and guidelines, as they may vary depending on the pipe size, joint type, and other factors. Consulting with a qualified engineer or contacting the manufacturer directly can provide more accurate information tailored to the specific project requirements.

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