Ductile Iron Pipes of China on Chip Price DN400 EN545/EN598/ISO2531
- Ref Price:
-
$463.00
/ m.t.
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 21 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
1. Ductile Iron Pipe Description :
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).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
5) Our goal
• To be your preferred partner
3. Ductile Iron Pipe Images:
4. Ductile Iron Pipe Specification:
Surface Finishes: Bare, Oiled, Mill Varnish, Galv,FBE, FBE Dual, 3LPE, 3LPP, Coal Tar,Concrete Coating and Tape Wrap
End Finishes: Beveled, Square Cut, Threaded, hat
Additional Services: Internal Coating
Inspection: MOODY SGS BV GL DNV ABS LIOYD’S
Test: X-ray, UT, magnetic particle,inspection,hydrostatic test.
Processing service: Beveling, Threading, Slotting, Cut-to length, Bends, Quench and Temper, Fabrication, Double-jointing and On-site assistance
Documentary: MTC, material certification,Origin certification, CI or PI,Test Report, export licence, handling order, B/L,insurance policy,shipping instructions, contract, packing list etc.
Gasket: 100% SBR/NBR/EPDM rubber gasket in accordance with ISO4633.
Packing: ductile iron pipes from DN100 to DN300 be bundled with steel belts, others are in bulk.
Payment term: L/C, T/T.
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:Ductile iron gears are generally treated without heat treatment
- The mechanical properties of ductile iron are equivalent to quenched and tempered steel. The gears made of ductile iron can be quenched or tempered by high temperature + surface quenching, that is, quenching and tempering treatment + surface hardening.
- Q:Do ductile iron pipes require internal lining for potable water applications?
- Yes, ductile iron pipes do require internal lining for potable water applications. This is because the iron used in these pipes can react with the water and potentially contaminate it. Internal lining acts as a barrier between the water and the iron, preventing any chemical reactions and ensuring the water remains safe for consumption.
- Q:Why is the sound speed of nodular cast iron lowered after heat treatment?
- This may be the material microstructure changes after heat treatment, is generally the pearlite content increased, the available change heat treatment and then check the corresponding microstructure and corresponding measuring sound velocity adjustment, such as annealing, normalizing etc..
- Q:Can ductile iron pipes be used for irrigation systems in saline soil conditions?
- Ductile iron pipes, due to their durability and corrosion resistance, can be utilized for irrigation systems in saline soil conditions. These pipes are renowned for their ability to withstand various soil conditions, including saline soil, which is characterized by elevated salt levels that can lead to corrosion and material deterioration. However, ductile iron pipes possess a protective coating, such as cement mortar lining or polyethylene encasement, that provides an added layer of defense against corrosion. Consequently, they can endure the corrosive impacts of saline soil and maintain their structural integrity for an extended duration. Moreover, ductile iron pipes exhibit a high tensile strength, enabling them to resist cracks and breaks, which is crucial for irrigation systems necessitating a consistent and dependable water supply. Consequently, ductile iron pipes represent a viable option for irrigation systems operating in saline soil conditions.
- Q:Can ductile iron pipe be repaired if it gets damaged?
- If ductile iron pipe sustains damage, it can indeed be repaired. The process of repair entails the removal of the damaged section and the subsequent substitution with a fresh section. Typically, a pipe cutter, a specialized tool, is utilized to achieve a seamless cut on both ends of the affected area. Once the damaged portion is extracted, a new section of ductile iron pipe is affixed securely by employing mechanical couplings or welding. To safeguard the pipe's integrity and functionality, it is crucial to adhere to the manufacturer's guidelines and industry standards during the repair procedure.
- Q:What are the different types of coatings available for ductile iron pipe?
- Ductile iron pipe offers a range of coating options, each with its own unique properties and benefits. 1. One commonly used coating is cement mortar. It involves applying a layer of cement mortar to both the interior and exterior surfaces of the pipe. This coating protects against corrosion and abrasion, while also improving hydraulic efficiency. 2. Another popular choice is polyethylene encasement. This involves wrapping the pipe with a layer of polyethylene material. It provides excellent corrosion resistance, especially against soil and water contaminants. 3. Fusion-bonded epoxy (FBE) coating is applied by heating epoxy powder to create a strong bond with the pipe surface. It offers outstanding corrosion resistance and is commonly used in aggressive environments like wastewater treatment plants and chemical processing facilities. 4. Zinc coating, also known as galvanization, is applied by adding a layer of zinc to the pipe's surface. It provides excellent corrosion resistance and is often used in outdoor applications exposed to moisture and humidity. 5. Bituminous coating is a black, tar-like substance that protects against corrosion. It is commonly used in underground applications where the pipe is in contact with soil or water. 6. Polyurethane coatings are known for their resistance to abrasion, impact, and chemical corrosion. They are often used in aggressive environments such as oil and gas pipelines. These examples highlight the different coatings available for ductile iron pipe. The choice of coating depends on factors like the intended application, environmental conditions, and desired level of corrosion protection. It is crucial to consult industry experts and follow relevant standards and specifications when selecting a coating for ductile iron pipe.
- 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:The difference between cast iron pipe and ductile iron pipe
- Cast iron pipes, also known as pig iron pipes, ordinary gray iron. Often used in socket connection, the sealing material is usually cement rigid interface.
- Q:Can ductile iron pipes be used for bridge drainage systems?
- Yes, ductile iron pipes can be used for bridge drainage systems. Ductile iron is a strong and durable material that is commonly used in various applications, including water and sewage systems. It has excellent corrosion resistance and can withstand heavy loads and pressure, making it ideal for bridge drainage systems. Additionally, ductile iron pipes have a smooth inner surface that allows for efficient water flow, preventing clogs and blockages. Therefore, ductile iron pipes are a suitable choice for bridge drainage systems due to their strength, durability, and ability to handle the required water flow.
- Q:What are the interface forms of ductile iron pipes? The best drawings are available. Thank you
- T interface type sealing ring is a self sealing rubber ring, when the pipe internal pressure increases, the contact pressure between the seal and the pipe increases, T interface can not only allow the deflection angle of the axial displacement, and convenient for installation. When the T type interface is installed, the sealing of the rubber ring can be ensured as long as the socket is simply loaded into the socket and the rubber ring is pressed tightly. This kind of interface has the advantages of reliable sealing, good seismic resistance and corrosion resistance, and it is a better interface.
1. Manufacturer Overview |
|
|---|---|
| Location | |
| Year Established | |
| Annual Output Value | |
| Main Markets | |
| Company Certifications | |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
Send your message to us
Ductile Iron Pipes of China on Chip Price DN400 EN545/EN598/ISO2531
- Ref Price:
-
$463.00
/ m.t.
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 21 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
New products
Hot products
Hot Searches
Related keywords
