DUCTILE IRON PIPE DN500

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Self-restrained Joint Ductile Iron Pipe

ISO2531 Socket Spigot Ductile Iron Pipe K8

Ductile Iron Pipe Mechnical Joint K Type

Ductile Iron Pipes of China on Chip Price DN400 EN545/EN598/ISO2531

Ductile Iron Pipe ,K9 with High Quality Popular

Ductile Iron Pipe On Sale Made In China DN100

Coil Reasonable Rebar Price Tying Wire for Construction

Duct Iron Pipe DI Pipe ISO 2531 DN 80-2000mm PN 16

Specification:

1) The standard of pipe: ISO2531:1998, K9

2) Effective length: 6m

3) Inner cement line: Portland cement line as per ISO4179

4) Zinc coating: at least 130g/m² as per ISO8179

5) Bitumen painting: at least 70um as per ISO8179

6) With 100% quantity of NBR ring, or SBR ring, or EPDM ring as per ISO4633

7) DN80mm-800mm

8) High strength, lighter than grey iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life tome about 100 yeas

9) Produced by Hangzhou chunfeng machine

10) Checked by automatic inspection equipment

11) Composition:

Chemical composition
Chemical composition	Ductile Cast Iron Pipe (%)	Grey iron pipe (%)	Steel pipe (%)
C	3.5-4.0	3.2-3.8	0.1-0.2
Si	1.9-2.6	1.4-2.2	0.15-0.4
Mn	0.15-0.45	0.4-0.6	0.3-0.6
P	≤0.06	≤0.3	0.02-0.03
S	≤0.02	≤0.1	0.02-0.03
Mg	0.03-0.06

12) Feature:

Mechanical properties
	Ductile Cast Iron Pipe	Grey Iron Pipe	Steel Pipe
Tensile Strength(Mpa)	≥420	150-260	≥400
Yield Strength(Mpa)	≥300	No Confirmation	No Confirmation
Bending Strength(Mpa)	≥590	200-360	≥400
Elongation (%)	≥10	Neglected	≥18
Brinell Hardness(HBS)	≤230	≤230	About 140

13) T type mechanical joint

14) Packing: in bulk or container

Q: Can ductile iron pipes be used for both water and wastewater applications?: Yes, ductile iron pipes can be used for both water and wastewater applications. Ductile iron pipes are known for their strength and durability, making them suitable for conveying both water and wastewater. They have excellent corrosion resistance and can withstand high pressures, making them a reliable choice for various applications in the water and wastewater industry.

Q: How much water seepage is allowed in the water pressure test for water hose DN300?: Test method: metal composite pipe and water pipe system 10min observed in the test pressure, the pressure drop should be no more than 0.02MPa, and then reduced to working pressure check should be no leakage of plastic pipe; water supply system should be in the test pressure regulator 1H, pressure drop shall not exceed 0.05MPa, then stabilized at 1.15 times the working pressure of the state under 2h, the pressure drop shall not exceed 0.03MPa, and check each connection must not leak.

Q: Can ductile iron pipes be used for underground irrigation systems?: Yes, ductile iron pipes can be used for underground irrigation systems. Ductile iron pipes are commonly used in various applications, including water supply and distribution systems. They are known for their strength, durability, and resistance to corrosion, making them suitable for underground installations. Additionally, ductile iron pipes have excellent pressure-bearing capacity and can withstand the high pressures often required for irrigation systems. However, it is important to ensure proper installation and maintenance to prevent any damage or leaks in the system.

Q: What is the expected fatigue life of ductile iron pipes under cyclic loading?: The expected fatigue life of ductile iron pipes under cyclic loading can vary depending on various factors such as the magnitude and frequency of the cyclic loading, the quality of the material, the design and installation of the pipes, and the environmental conditions. Ductile iron is known for its high strength and ductility, which enables it to withstand cyclic loading to a certain extent. However, like any other material, it is also susceptible to fatigue failure over time. To estimate the expected fatigue life of ductile iron pipes, engineers often utilize fatigue analysis and testing methods. These methods involve subjecting representative samples of the pipes to cyclic loading under controlled conditions and measuring the number of cycles required for failure to occur. The results of these tests are then used to extrapolate the expected fatigue life of the pipes under similar loading conditions. It is important to note that the expected fatigue life can vary significantly depending on the specific conditions and loading patterns experienced by the pipes in a given application. Therefore, it is crucial to consider factors such as the operational demands, maintenance practices, and the overall structural integrity of the pipeline system. Additionally, the use of appropriate design standards and guidelines, along with regular inspection and maintenance, can help enhance the fatigue life of ductile iron pipes. In summary, while it is challenging to provide a specific value for the expected fatigue life of ductile iron pipes under cyclic loading, engineers can estimate it through fatigue analysis and testing methods. It is essential to consider various factors and maintain the pipes properly to ensure their longevity and prevent potential failures.

Q: What is the expected bending stress capacity of ductile iron pipes?: The expected bending stress capacity of ductile iron pipes can vary depending on various factors such as the pipe's diameter, wall thickness, and the specific grade of ductile iron used. However, generally speaking, ductile iron pipes have a high bending stress capacity compared to other pipe materials. Ductile iron pipes are known for their high tensile strength and flexibility, making them capable of withstanding significant bending stresses. The exact bending stress capacity can be determined through rigorous testing and analysis by considering factors like the pipe's mechanical properties, dimensions, and the maximum allowable deflection. It is important to note that the bending stress capacity of ductile iron pipes should be evaluated in accordance with industry standards and guidelines. These may include standards such as the American Water Works Association (AWWA) C150 or International Organization for Standardization (ISO) 2531, which provide specifications and testing methods for ductile iron pipes. Ultimately, the expected bending stress capacity of ductile iron pipes is determined by several factors and should be assessed based on the specific requirements of the application, considering industry standards and guidelines for accurate and reliable results.

Q: Ductile iron pipe is flexible pipe or rigid pipe: Steel tubes, of course, because ductile iron pipes are not easily deformed.

Q: Are ductile iron pipes suitable for wastewater pumping stations?: Yes, ductile iron pipes are suitable for wastewater pumping stations. Ductile iron has high tensile strength, durability, and corrosion resistance, making it ideal for handling the abrasive and corrosive nature of wastewater. Additionally, ductile iron pipes have excellent pressure-bearing capabilities, ensuring reliable and efficient operation in wastewater pumping stations.

Q: The plug connection DN800 ductile iron pipe has been installed. "Shall I think so?": The main components of ductile iron pipes are carbon, silicon, manganese, sulfur, phosphorus and magnesium. Perform standard [span]GB/T13295-2003 ISO2531/2003

Q: How do ductile iron pipes handle seismic movements?: Ductile iron pipes are designed to withstand seismic movements due to their inherent flexibility and high tensile strength. The material's ductility allows it to bend and deform without fracturing, making it more resistant to stress and strain caused by seismic activity. Additionally, the pipes are typically installed with flexible joints that can absorb and accommodate the movement, further reducing the risk of damage or failure during earthquakes. Overall, ductile iron pipes are a reliable choice for underground infrastructure in seismic-prone areas.

Q: Can ductile iron pipes be used for underground fire protection systems?: Ductile iron pipes are indeed applicable for underground fire protection systems. Their exceptional strength and durability render them suitable for enduring the intense pressure and high temperatures that may arise during a fire. Moreover, these pipes exhibit significant resistance to corrosion, a vital attribute for long-term underground usage. In addition, they possess exceptional flow characteristics, enabling swift and efficient water delivery for extinguishing fires. All in all, ductile iron pipes prove to be a dependable and efficient selection for underground fire protection systems.

Send your message to us

*Email

*TEL

*Quantity

*Unit