Ductile Iron Pipe ISO2531:1998 DN200 K9

Ref Price:: $475.00 / m.t.

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 20 m.t.

Supply Capability:: 200000 m.t./month

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1,Ductile Iron Pipe Description :

DI pipe fittings are manufactured according to ISO 2531 or BS EN545 or BS4772 FOR POTABLE WATER ,internal is cement lining or wet epoxy coating;External is zinc plus bitumen or wet epoxy coating. We also manufacture ductile iron fittings with fusion bonded epoxy both inside and outside. All the producets are sutible to water pipes fields.We have passed ISO9001,ISO14001,OHSMS18001certificate.

2,Main Features of the Ductile Iron Pipe:

·High tensile Strength

·High corrosion resistance

·Pressure Resistence

·Anti-corrosion

·Installation is convenient

·Satisfy the highest hygienic standards

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. Test: In accordance with ISO 2531 / EN 545 / EN598 and 100% water pressure test
5. Length: 6m or cut into 5.6m, 5.7m, 5.8m
6. Internal Lining: Cement, conform to ISO4179

3,Ductile Iron Pipe Images:

Ductile Iron Pipe ISO2531:1998 DN200 K9

4.FAQ:

We have organized several common questions for our clients，may help you sincerely

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.

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:Can ductile iron pipe be used for fire protection systems?: Yes, ductile iron pipe can be used for fire protection systems. Ductile iron pipe has excellent resistance to fire, making it a suitable choice for fire protection applications. It is known for its strength, durability, and ability to withstand high temperatures, making it reliable for transporting water or other fire suppression agents.

Q:How do ductile iron pipes compare to PVC pipes?: Ductile iron pipes are generally stronger and more durable compared to PVC pipes. They have a higher tensile strength and can withstand higher pressure, making them suitable for more demanding applications such as water mains and sewer lines. PVC pipes, on the other hand, are lightweight, easy to install, and resistant to corrosion, making them a popular choice for household plumbing and irrigation systems. Ultimately, the choice between ductile iron and PVC pipes depends on the specific needs and requirements of the project.

Q:Ductile iron pipe converter, steel transition DN100 turn 100, what is the specific accessories name? Can you supply photos?: 1. corrosion resistance: in addition to some strong oxidizing substances, polyethylene material pipe fittings can effectively prevent oxidation material corrosion.2., leakage prevention: the use of hot melt and electric melting technology, the pipe interface can be tightly linked together, there is no leakage.

Q:Can ductile iron pipe be used for underground fire protection systems?: Yes, ductile iron pipe can be used for underground fire protection systems. Ductile iron pipe is a durable and reliable material that is commonly used in various applications, including water and wastewater systems, as well as fire protection systems. It has excellent strength, corrosion resistance, and longevity, making it suitable for underground installations. When it comes to fire protection systems, ductile iron pipe can effectively handle high-pressure water flow and withstand extreme conditions, making it an ideal choice for underground installations. It is capable of withstanding the intense heat and pressure that may occur during a fire event. Additionally, ductile iron pipe is available in various sizes and configurations, allowing for flexibility in design and installation. It is also compatible with different types of fittings and accessories, making it easy to connect to other components of the fire protection system. Overall, ductile iron pipe is a reliable and durable choice for underground fire protection systems, providing the necessary strength and longevity to ensure the safety of the premises and its occupants.

Q:Can ductile iron pipe be used in areas with high groundwater levels?: Yes, ductile iron pipe can be used in areas with high groundwater levels. Ductile iron pipe is known for its durability and strength, making it suitable for use in various applications, including areas with high groundwater levels. Its corrosion resistance properties make it highly resistant to the corrosive effects of groundwater, ensuring long-term performance and reliability. Additionally, ductile iron pipe's joint flexibility allows it to withstand ground movement and settlement caused by fluctuating groundwater levels. Therefore, it is a suitable choice for areas with high groundwater levels, providing a reliable solution for water distribution systems and other underground applications.

Q:Will the quality of ductile iron shrink?: Fool you. It is normal that the surface shrinks and goes down, but it can not be said to be good.

Q:How does ductile iron pipe handle changes in pipe diameter or size?: Ductile iron pipe is designed to handle changes in pipe diameter or size with relative ease. It possesses excellent flexibility and can accommodate variations in pipe dimensions without compromising its structural integrity. This is mainly due to its unique composition, which includes a significant amount of graphite nodules that provide ductility and elasticity to the material. When faced with changes in pipe diameter or size, ductile iron pipe can be easily manufactured or modified to meet specific requirements. It can be cast or fabricated in various diameters and lengths, allowing for seamless integration and adaptability within a pipeline system. This versatility is particularly beneficial in scenarios where different pipe sizes need to be connected or when the pipeline layout requires alterations. Moreover, ductile iron pipe's superior mechanical properties make it capable of withstanding the stresses and forces associated with changes in pipe diameter or size. It exhibits high tensile strength, impact resistance, and durability, ensuring that it can handle the internal and external pressures exerted on the pipe during operations. Additionally, the jointing systems used with ductile iron pipe contribute to its ability to handle changes in diameter or size. Various joint types, such as push-on, restrained, or mechanical joints, provide secure and leak-free connections between different pipe sections. These joints allow for easy assembly and disassembly, enabling efficient adjustments to the pipe diameter or size as needed. In conclusion, ductile iron pipe is well-equipped to handle changes in pipe diameter or size due to its inherent flexibility, adaptability, and robustness. Its composition, manufacturing capabilities, and jointing systems all contribute to its ability to accommodate variations in pipe dimensions without compromising its performance.

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, wall thickness, and type of joint used. However, in general, ductile iron pipes are designed to have a joint deflection capability of up to 5 degrees for restrained joints and up to 10 degrees for flexible joints.

Q:Can ductile iron pipe be used for irrigation pumping stations?: Indeed, irrigation pumping stations can utilize ductile iron pipe. This type of pipe finds widespread application, particularly in irrigation systems, owing to its robustness and resilience. Its exceptional tensile strength enables it to endure substantial pressure and weight, rendering it highly suitable for irrigation pumping stations. Furthermore, ductile iron pipe exhibits resistance to corrosion, a desirable trait in the presence of water within irrigation systems. Moreover, its ease of installation and maintenance make it an economical selection for irrigation projects.

Q:What is the difference between a PE fire hose and a ductile iron pipe?: Seamless steel pipe: a pipe with a hollow cross section, used as a conduit for transporting fluids, such as pipelines for transporting petroleum, natural gas, gas, water, and certain solid materials. Compared withsteel and roundsteelinsolid, flexural torsional strength in the same time, the weight is light, is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as the oil pipe, automobile transmission shaft, the bicycle frame and steel construction with scaffold with steel pipe manufacturing ring parts can be improved the utilization rate of materials, simplify the manufacturing process, material saving and working hours, has been widely used to manufacture steel tube.

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