DUCTILE IRON PIPE AND PIPE FITTINGS K7 CLASS DN1100

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· Material : Ductile Cast Iron

· Size Range : DN 80mm to DN 2000mm

· Unit Effective Length : 6m or 5.7m

· Manufacture Standard: ISO 2531:1998/ EN 545:2006/EN 598:2007

· Annual capacity : 200,000 tons

· Coating Exterior: Zinc 130g/m2 according to ISO 8179-1 and bitumen coating 70 microns.

· Cement Interior: Portland Cement/ High Alumina Cement/ Sulphate Resisting Cement Lining according to ISO 4179

· Special requirements on external coating and internal lining can be applied

· We also provide accessories such as SBR/EPDM rubber gaskets, lubricant paste, pipe caps, PE sleeves, etc.

Additional Parts:

Each pipe is strictly inspected according to related standard to ensure permanently high performance.
Easy Installation at site and service free for life
Long Service Lifespan
Quotation will arrive you within 24hours once we get your inquiry.
We guarantee offering you a competitive price.
A copy of original inspection reports of pipes will be offered after shipment.
Photos of loading process will be sent to the customer after shipment effect.
We will follow-up the delivery progress after shipment effect and update to the customer on weekly basis.

Q:Can ductile iron pipe be used for water treatment plant sludge handling?: Yes, ductile iron pipe can be used for water treatment plant sludge handling. Ductile iron pipes are known for their durability, strength, and resistance to corrosion, making them suitable for handling various types of wastewater and sludge. They can efficiently transport sludge from different stages of the water treatment process within the plant without any adverse effects.

Q:Are ductile iron pipes resistant to abrasion?: Yes, ductile iron pipes are resistant to abrasion. Ductile iron is a type of cast iron that has been treated with magnesium to improve its strength and ductility. This makes it highly resistant to wear and tear, including abrasion. Ductile iron pipes are commonly used in applications where they may come into contact with abrasive materials such as sand, gravel, or other particles in the flow. The material's ability to withstand abrasion helps ensure its long-term durability and reliability in various industries, including water distribution, sewer systems, and industrial pipelines.

Q:Can ductile iron pipes be used for water tunnel crossings?: Yes, ductile iron pipes can be used for water tunnel crossings. Ductile iron is a strong and durable material that can withstand the pressure and load requirements of water tunnel crossings. Its corrosion resistance and flexibility make it suitable for underground installations, ensuring the safe and efficient transport of water.

Q:Can ductile iron pipes be used for marine applications?: Yes, ductile iron pipes can be used for marine applications. Ductile iron has excellent corrosion resistance properties, making it suitable for use in marine environments where exposure to saltwater and other corrosive elements is common. Additionally, its high strength and durability make it a reliable choice for various marine applications such as seawater intake and discharge systems, offshore platforms, and marine pipelines.

Q:Can ductile iron pipes be made into clear tubes?: Of course, the cast iron pipe is suitable for being buried in the ground because of its corrosion resistance, rust resistance and non deformation.

Q:Can the underground cast iron pipes be connected with clamps to form buttress?: The hoop has the advantages of beautiful appearance, convenient operation, strong clamping force, good sealing performance, etc.. Mainly used for connecting and fastening vehicle, ship, diesel engine, gasoline engine, machine tools, fire, and other machinery and equipment, chemical equipment general nylon hose, plastic hose, hose cloth, water interface and seal etc..

Q:What is the difference between flexible joint mechanism and seismic cast iron pipe DN100 and ductile iron pipe?: The ball compressive strength of ductile iron pipe is much higher than that of cast iron pipes, buried in the ground, the car is not easy to be crushed.

Q:How can the three pipes of ductile iron leak?: When the pipe connection of the three water leakage, first of all to see whether it is to do the pipe three links of the manufacturers, pressure did not reach, if it is. It is only the replacement, if not, with cast iron electrode welding, or socket connection half!

Q:How much is the installation of cast iron pipe drainage 1 meters?: Ductile iron pipes mainly called centrifugal ductile iron pipe, it has the properties of nature, iron and steel, excellent corrosion resistance, good ductility, good sealing effect, simple installation, mainly for municipal, industrial and mining enterprises, water supply, gas, oil etc..

Q:Are ductile iron pipes resistant to alkaline attacks?: Generally, ductile iron pipes have resistance against alkaline attacks. Ductile iron is renowned for its durability and ability to resist corrosion, making it suitable for a range of applications, including water and wastewater systems. Certain metals can experience corrosion from alkaline substances, such as high pH levels in water or chemicals. However, ductile iron has been specially engineered to withstand these conditions. Its composition, which includes the addition of alloying elements like nickel and chromium, enhances its resistance to alkaline attacks. Moreover, ductile iron pipes are frequently coated with protective substances like cement mortar or polyethylene, which further increase their resistance against alkaline substances. Nevertheless, it is important to consider that the specific resistance of ductile iron pipes to alkaline attacks can be influenced by various factors, such as the concentration and duration of exposure to alkaline substances, as well as the presence of other corrosive agents. Therefore, it is always advisable to consult with manufacturers or industry experts to ensure the appropriateness of ductile iron pipes for specific alkaline environments.

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