Ductile Iron Pipe of China C40 EN545/EN598/ISO2531 on Chip Price

Ductile Iron Pipe of China C40 EN545/EN598/ISO2531 on Chip Price

Ref Price:: $480.00 / m.t.

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 23 m.t.

Supply Capability:: 500000 m.t./month

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1,Ductile Iron Pipe Description :
1) Pipes confirm to ISO2531,K9 class,T type joint,6m long,with inside cements lining conform to ISO4179, outside Zinc spraying(130g/m2) and bitumen coating(70μm) conform to ISO8179.
2) Pipe ends: Spigot and socket ends, with 100% SBR rubber gaskets accoding to ISO4633
3) we can do third party inspection according to customer's request.
4) Our products have been sold to many international market, such as Middle East and South East Asia and Africa.
2,Main Features of the Ductile Iron Pipe:
1. Material: Ductile iron grade 500-7/ 450-10 in accordance with ISO1083
2. Standard: ISO 2531, EN545, EN598, ANSI, AWWA
3. Certificate: ISO9001, ISO14001, SGS, NSF, WRAS
4. External coating: Zinc + Bitumen, conform to ISO8179
5. Rubber: NBR, SBR, EPDM according to ISO4633 / EN681.1
6. Note: The gaskets, bolts & nuts are supplied respectively as your special requirement
3,Ductile Iron Pipe Images:

Ductile Iron Pipe of China DN4200 on Chip Price

4. Ductile Iron Pipe Specification:

Ductile Iron Pipe of China DN4200 on Chip Price

5.FAQ:
We have organized several common questions for our clients，may help you sincerely：
1.Q: Why would you choose ductile iron pipe rather than other pipe materials?
A:The reasons are obvious for that not only ductile iron pipe possesses the inherent strength and flexibility of ductile iron, combined with proven corrosion protection systems, but also the cost savings can be achieved from design to installation and commissioning.
2.Q:Why can you guarantee the inner of pipes can’t be corroded?
A: High alumina cement mortar lining and sulphate-resistant cement mortar lining. These two special linings are applicable to inner anti-corrosion for sewage pipes, improving resistance to erosion of the sewage components.

Q:Are ductile iron pipes available in different wall thicknesses?: Ductile iron pipes come in various wall thicknesses, catering to diverse requirements and applications. Manufacturers produce ductile iron pipes with different wall thicknesses, aligning them with specific needs. Determining the wall thickness of a ductile iron pipe involves considering factors such as diameter, internal pressure tolerance, and soil conditions for installation. Pipes with thicker walls are ideal for higher pressure situations or challenging soil conditions. Conversely, thinner-walled pipes may suffice for lower pressure scenarios. The availability of various wall thicknesses offers flexibility in selecting the most suitable ductile iron pipe for individual projects. This ensures efficient and secure transportation of fluids or gases through the pipes.

Q:How do ductile iron pipes handle seismic movements?: Ductile iron pipes are known for their excellent ability to handle seismic movements. This is due to their unique properties and construction, which make them highly resistant to stress and deformation caused by ground vibrations during earthquakes. One of the key advantages of ductile iron pipes is their high tensile strength. This means that they can withstand significant forces without breaking or rupturing. When seismic movements occur, the pipes are able to flex and absorb the energy generated by the ground vibrations, thereby minimizing the risk of damage or failure. Additionally, ductile iron pipes have excellent resilience, meaning they can return to their original shape after being subjected to external forces. This property allows the pipes to adapt to the ground movements during earthquakes and reduce the likelihood of fractures or leaks. Furthermore, ductile iron pipes have considerable ductility, meaning they can deform without fracturing. This characteristic is crucial during seismic events as it allows the pipes to absorb the energy generated by the ground vibrations by deforming and then returning to their original shape once the seismic activity subsides. To further enhance their ability to handle seismic movements, ductile iron pipes are often designed and installed with flexible joints. These joints allow the pipes to move and adjust to the ground movements, providing additional protection against damage or failure. Overall, ductile iron pipes have proven to be highly reliable and resilient in withstanding seismic movements. Their combination of high tensile strength, resilience, and ductility make them an ideal choice for regions prone to earthquakes, ensuring the safety and longevity of fluid transportation systems.

Q:How do ductile iron pipes handle ground movement near rivers and lakes?: Ductile iron pipes are well-suited to handle ground movement near rivers and lakes due to their unique properties and construction. These pipes are made from a type of cast iron that is known for its high strength and flexibility, making them highly resistant to ground movement and other external forces. One of the key features of ductile iron pipes is their ability to withstand bending and stretching without breaking. This flexibility allows the pipes to adapt to ground movements, whether they are caused by natural factors like soil settling, erosion, or even seismic activity. The pipes can absorb and distribute the stress caused by ground movement, reducing the risk of cracks or fractures. Additionally, ductile iron pipes have a high impact resistance, which means they can withstand external forces such as pressure from shifting soil or heavy equipment. This makes them less susceptible to damage during ground movements near rivers and lakes where erosion or flooding can occur. Furthermore, ductile iron pipes have a smooth internal surface, which reduces friction and resistance to flow. This ensures efficient water transportation even in areas with ground movement, preventing any potential blockages or disruptions to the water supply system. To enhance their resistance to ground movement, ductile iron pipes are often installed using flexible joints, such as restrained joints or push-on joints, depending on the specific project requirements. These joints allow the pipes to move slightly without causing damage to the overall system, providing additional protection against ground movement near rivers and lakes. In summary, ductile iron pipes are highly capable of handling ground movement near rivers and lakes due to their strength, flexibility, impact resistance, and smooth internal surface. These qualities make them a reliable choice for water transportation systems in areas prone to ground movement, ensuring a durable and efficient infrastructure for the supply of water.

Q:The difference between spheroidal graphite cast iron pipe and HDPE water supply pipe: HDPE pipe is made of hot melt butt joint, and the strength of interface is very good. Ductile iron pipes are made of socket joint, and reinforced concrete piers shall be rammed on three links, elbows and other parts. In this regard, the cost of natural selection of ductile iron pipe, HDPE pipe than the choice of high.

Q:Ductile iron pipe in the direction of it?: The use of cast iron by adding more than 18 nodularizer, 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..

Q:Classification of cast iron pipes: Sand casting centrifugal cast iron pipe:The sand casting centrifugal cast iron pipe is made of gray cast iron. It is suitable for the transportation of pressure water such as water and gas.

Q:Can ductile iron pipes be used in areas with high groundwater levels?: Yes, ductile iron pipes can be used in areas with high groundwater levels. Ductile iron pipes are known for their durability and strength, making them suitable for various underground applications, including areas with high water tables. They have a robust construction that can withstand external pressures and corrosive environments, making them an excellent choice for water and wastewater systems in such areas.

Q:Can ductile iron pipes be used for underground river crossings?: Yes, ductile iron pipes can be used for underground river crossings. Ductile iron pipes have excellent strength and durability, making them suitable for various applications, including underground river crossings. They have high tensile strength and are resistant to corrosion and external loads, making them an ideal choice for such installations.

Q:Can ductile iron pipes be used in areas with high water velocity?: Yes, ductile iron pipes can generally be used in areas with high water velocity. Ductile iron is known for its strength and durability, making it suitable for various applications, including high-velocity water flow. However, it is important to consider factors like pipe size, wall thickness, and proper installation techniques to ensure the pipes can handle the specific velocity conditions effectively.

Q:Advantages and disadvantages of ductile iron pipes: Generally not used in high pressure pipe network (6MPa or more). Because the pipe is relatively bulky, the machine must be used when installing. When the water leak occurs after the test, all the pipes must be dug out, and the pipe can be hoisted to the height of the clamps. The clamps can be installed to prevent leakage.

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