Ductile Iron Pipe ISO2531:1998 DN100-DN1000
- Ref Price:
-
$505.00 - 635.00
/ m.t.
- Loading Port:
- China main port
- 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,OHSMS18001 certificate.
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.
Pipe ends: Spigot and socket ends, with 100% SBR rubber gaskets accoding to ISO4633.we can do third party inspection according to customer's request.
2,Main Features of the Ductile Iron Pipe:
1).Quality guarantee
• Chemical checking
• NDE after rough machining
• Mechanical testing after heat treatment
• Final NDE,dimension inspected
2).Quality document
• Full Q.A document as per client request
3).Packing and Shipping
• standard export package(carton/wooden case/pallet)
• accept FOB,FAS,CNF,CIF door to door etc or customer designated shipping agent
4).Service
• Drawing: we can translate your original drawing, offer best suggestion on design
• Quality: we have full set quality control system to guarantee the best quality.
• Inspection: inspect in house, all our products must be checked 3 times before packing
3,Ductile Iron Pipe Images:
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 water well applications?
- Yes, ductile iron pipe can be used for water well applications. Ductile iron pipe is known for its strength and durability, making it suitable for various applications including water well systems. It has excellent corrosion resistance, which is crucial for water well applications where the pipe is constantly exposed to water and potential contaminants. Additionally, ductile iron pipe has the ability to withstand high pressure and external loads, making it a reliable choice for water well systems that require a strong and long-lasting pipe material.
- Q:Can ductile iron pipes be used for underground cable conduits?
- Ductile iron pipes are well-suited for underground cable conduits. They possess strength, durability, and corrosion resistance, making them suitable for a range of applications, including underground cable conduits. These pipes can handle heavy loads and safeguard cables against external elements. Furthermore, their long lifespan minimizes the need for frequent replacements and maintenance. Nonetheless, it is vital to consider factors like burial depth, soil conditions, and specific cable installation requirements when selecting ductile iron pipes for underground cable conduits.
- Q:What is ductile iron?
- Ductile iron is a type of cast iron that has been treated with magnesium or cerium to improve its mechanical properties. It is called "ductile" because it has a higher degree of ductility compared to other types of cast iron. Ductility refers to the ability of a material to be stretched or deformed without breaking. This characteristic makes ductile iron highly suitable for applications that require high strength and resistance to wear and tear, such as pipes, automotive components, and machinery parts. The addition of magnesium or cerium to the iron during the manufacturing process helps to form graphite in the structure, which gives ductile iron its unique properties. This graphite formation also helps to make the iron more flexible and less brittle, enabling it to absorb shock and vibration without fracturing. Overall, ductile iron offers a balance between the strength of cast iron and the flexibility of steel, making it a versatile material for various industrial applications.
- Q:How much is the manual installation fee of ductile iron pipes from 100 to 150 per metre?
- Upstairs said 9 yuan per meter, about the same, if you use the special (ductile iron pipe installation tool) construction greatly saves the labor cost, very fast and convenient, can search, is a special tool for the new, I hope to help you.
- Q:What is the acceptance of cast iron pipe material?
- A cast pipe made of cast iron. Cast iron pipes are used for water supply, drainage and gas transmission lines. They include cast iron pipes and pipe fittings. Labor intensity is small.
- Q:Are ductile iron pipes resistant to sulfuric acid corrosion?
- Generally, ductile iron pipes exhibit resistance to corrosion caused by sulfuric acid. Ductile iron, known for its strength and durability, contains a substantial amount of iron, which renders it less vulnerable to the harmful effects of sulfuric acid compared to materials like cast iron or steel. Nevertheless, it is crucial to consider that the degree of resistance can vary depending on factors such as the concentration and temperature of the sulfuric acid, as well as the duration of exposure. In scenarios where the acid is highly concentrated or the temperature is elevated, additional precautions may be required to guarantee long-term protection against sulfuric acid corrosion. These measures could include lining the pipes with suitable materials or employing corrosion inhibitors.
- Q:What is the expected flow capacity of ductile iron pipes?
- The expected flow capacity of ductile iron pipes can vary depending on several factors such as the diameter and wall thickness of the pipe, the type of fluid being transported, and the specific design and condition of the pipeline system. Generally, ductile iron pipes are known for their high flow capacity due to their smooth internal surface which minimizes frictional losses. They are designed to handle a wide range of fluid flows, including water, sewage, and industrial fluids. In terms of specific flow rates, it is common to refer to the Manning's equation, which is widely used to calculate the flow capacity of open channels and pipes. This equation takes into account the hydraulic radius, slope of the pipe, and Manning's roughness coefficient to determine the expected flow capacity. However, it is important to note that the actual flow capacity can also be influenced by other factors such as the presence of fittings, valves, and bends in the pipeline, as well as any potential blockages or obstructions. Therefore, it is recommended to consult the manufacturer's specifications, engineering guidelines, or work with a qualified engineer to accurately determine the expected flow capacity of ductile iron pipes for a particular application.
- Q:It's not easy to drill ductile iron with cobalt high speed steel bit. Please help to point it out
- Determine the authentic M35 cobalt bit, which is about 65HRC in hardness. General workpiece hardness of about 45HRC or less of the problem.
- Q:Fire water supply network adopts ductile iron pipe, the test pressure should be no more than MPa
- Strictly speaking: the outer pipe network and the internal pipe network are the same. Minimum fire 1.0MPa, minimum sprinkler 1.4MPa. Because not only in accordance with the water pump, but also take into account the pressure on the fire engine.
- Q:What are the advantages of using ductile iron pipe over concrete pipe?
- There are several advantages of using ductile iron pipe over concrete pipe. Firstly, ductile iron pipe has a higher strength-to-weight ratio compared to concrete pipe. This means that it can withstand higher pressure and loads while being lighter in weight. This makes it easier to handle and install, reducing labor costs and time. Secondly, ductile iron pipe has superior corrosion resistance compared to concrete pipe. It is less likely to rust or degrade over time, which increases its lifespan and decreases the need for frequent repairs or replacements. This makes it a more cost-effective option in the long run. Additionally, ductile iron pipe has better flexibility and resilience compared to concrete pipe. It can withstand ground movement, settling, and other environmental factors without cracking or breaking. This makes it more durable and less prone to damage, reducing maintenance and repair costs. Moreover, ductile iron pipe has a smoother interior surface compared to concrete pipe. This results in improved flow characteristics and reduced friction, allowing for more efficient transportation of fluids. It also minimizes the risk of clogs or blockages, ensuring uninterrupted flow. Furthermore, ductile iron pipe is highly versatile and can be used in a wide range of applications. It is suitable for both above-ground and underground installations, making it ideal for various infrastructure projects such as water supply systems, wastewater treatment plants, and industrial applications. Overall, the advantages of using ductile iron pipe over concrete pipe include its higher strength-to-weight ratio, superior corrosion resistance, better flexibility and resilience, smoother interior surface, and versatility. These benefits make it a reliable and cost-effective choice for various infrastructure projects.
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Ductile Iron Pipe ISO2531:1998 DN100-DN1000
- Ref Price:
-
$505.00 - 635.00
/ m.t.
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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