• Ductile Iron Pipe EN545/EN598/ISO2531 DN800 C25 System 1
  • Ductile Iron Pipe EN545/EN598/ISO2531 DN800 C25 System 2
Ductile Iron Pipe EN545/EN598/ISO2531 DN800 C25

Ductile Iron Pipe EN545/EN598/ISO2531 DN800 C25

Ref Price:
$460.00 / m.t. get latest price
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
24 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.

2,Main Features of the Ductile Iron Pipe:
•High yield strength
•High tensile Strength
•High corrosion resistance
•Pressure Resistence
•Anti-corrosion
•Installation is convenient
•Satisfy the highest hygienic standards
•Chemical checking
•NDE after rough machining
•Mechanical testing after heat treatment
•Full Q.A document as per client request
•Standard export package(carton/wooden case/pallet)
•Accept FOB,FAS,CNF,CIF door to door etc or customer designated shipping agent
3,Ductile Iron Pipe Images:

Ductile Iron Pipe ISO2531:1998  DN800 Class K9

Ductile Iron Pipe ISO2531:1998  DN800 Class K9

4. Ductile Iron Pipe  Specification:
Standard: API SPEC 5L  44th eidtion,ASTM A252-98(2007)
Grade:  A53 Grades A/B, ASTM A106 Grades B/C,ASTM A179
             AWWA, C200, ASTM A139, ASTM A120,   API 5L Grade B    
             X42, X52, X56, X60, X65, X70, X80, X100
Weld Alternatives:  LSAW
OD size range: 6.4~44.5mm
Wall thickness:  406.4~1422mm
Length: 3 - 12 m according to requirment
Note: Other grade can also be provided after consulting. Special design are available
for coal slurry conveyance LSAW line tube -- Service

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:How many meters does the cast iron water supply pipe dn150,1 tons?
When pouring added calcium alloy in the flow inlet for graft inoculation, every time after the pouring, need in the mold surface with compressed air spraying a thin layer of dry calcium silicate powder, a centrifuge is composed of upper and lower halves of the closed shell, the supporting cast roller is installed on the bottom of the shell, the mold in front of a ring gear mounted on the housing at the end of the DC motor through the transmission gear direct mold, shell mold through Hugh ends are equipped with sealing ring, the front end of the shell shell installed with half ring a turning cylinder pictophonetic mountain Rae centrifuge under the wheels, so as to make reciprocating motion on the inclined orbit
Q:How does ductile iron pipe perform in areas with high groundwater salinity?
Ductile iron pipe performs well in areas with high groundwater salinity due to its corrosion resistance properties. The iron pipe is coated with a protective layer that prevents corrosion and extends its lifespan, even in saline environments.
Q:What are the common pressure ratings for ductile iron pipes?
The common pressure ratings for ductile iron pipes typically range from 150 psi (pounds per square inch) to 350 psi.
Q:What is the acceptance of cast iron pipe material?
According to the casting method, it is divided into continuous cast iron pipe and centrifugal cast iron pipe, in which the centrifugal cast iron pipe is divided into sand mould and metal type two kinds. Divided into gray cast iron pipe and nodular cast iron pipe according to different material.
Q:Can ductile iron pipes be used for underground slurry pipelines?
Underground slurry pipelines can utilize ductile iron pipes, as they possess strength, durability, and resistance to corrosion, making them suitable for various applications. Their qualities make them reliable and cost-effective in transporting mixtures of solids and liquids over long distances. Ductile iron pipes can endure the abrasive nature of slurry and the external loads associated with underground installation, owing to their inherent toughness and flexibility. Moreover, they can be easily connected through different methods, ensuring a secure and leak-free pipeline system. Nonetheless, it is crucial to assess the specific properties of the slurry being transported and seek professional advice to determine the suitable pipe specifications and design considerations for the underground slurry pipeline.
Q:How does ductile iron pipe perform in high-temperature steam applications?
Ductile iron pipe performs quite well in high-temperature steam applications. Ductile iron is a strong and durable material, known for its ability to withstand high pressures and temperatures. When exposed to high-temperature steam, ductile iron pipes maintain their structural integrity and do not deform or crack easily. They have a high resistance to thermal expansion and contraction, making them suitable for applications where temperature variations are common. Additionally, ductile iron pipes have excellent corrosion resistance, which is especially important in steam applications where the presence of moisture can lead to accelerated corrosion. Overall, ductile iron pipes are a reliable choice for high-temperature steam applications, providing long-lasting performance and ensuring the safe and efficient transportation of steam.
Q:The benefits of ductile iron castings
Nodular cast iron, is a kind of high strength cast iron material developed in 50s twentieth Century, its comprehensive performance is close to the steel, it is based on its excellent performance, has been successfully used in casting complex stress, strength, toughness and wear resistance requirements of the higher parts.
Q:What is the expected noise reduction of ductile iron pipes?
The expected noise reduction of ductile iron pipes can vary depending on various factors, such as the thickness of the pipes, the specific installation method, and the surrounding environment. However, ductile iron pipes are generally known for their ability to significantly reduce noise levels compared to other materials, thanks to their dense and robust structure that effectively dampens sound vibrations.
Q:How are ductile iron pipes connected together?
Ductile iron pipes are typically connected together using a jointing method called push-on joint. This involves lubricating the spigot end of one pipe and inserting it into the bell end of another pipe. The two pipes are then pushed together until the spigot end reaches the center of the bell end, creating a tight and secure connection.
Q:What is the minimum operating temperature for ductile iron pipes?
The minimum operating temperature for ductile iron pipes is typically -40 degrees Celsius. Ductile iron has excellent strength and ductility even in cold temperatures, making it suitable for a wide range of applications, including water and wastewater systems. However, it is important to note that the specific minimum operating temperature can vary depending on factors such as the specific grade of ductile iron used and the application requirements. It is always recommended to consult the manufacturer's specifications and guidelines to ensure proper usage and performance of ductile iron pipes in cold temperatures.

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