DUCTILE IRON PIPES AND PIPE FITTINGS K8CLASS DN200

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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:Ductile iron pipe is how many years warranty: Ductile iron pipe warranty is unlimited.

Q:Are ductile iron pipes suitable for use in acidic environments?: Yes, ductile iron pipes are suitable for use in acidic environments. Ductile iron has excellent corrosion resistance properties, making it a reliable choice for transporting wastewater or other fluids with acidic content. It can withstand the corrosive effects of acids, providing durability and longevity to the piping system.

Q:What's the function of the cement mortar lining of ductile iron pipes?: You may easily say that this statement is vague and there is no evidence that other manufacturers often do so when promoting other types of lining. However, in order to prove the truth of the above view, we have compiled sufficient examples to demonstrate the reliability of each of these statements from a scientific and logical point of view.We have stated each of these fields and other embedded systems as specious statements. There is only a reasonable conclusion that the cement mortar lining (CML) provides excellent protection for ductile iron pipes and steel tubes.Ductile iron pipe and steel pipe CML CML produces a synergistic effect of the incomparable.

Q:What is the maximum temperature that ductile iron pipes can handle?: The maximum temperature that ductile iron pipes can handle depends on various factors such as the specific grade of ductile iron, the specific application, and the duration of exposure to elevated temperatures. Generally, ductile iron pipes have a maximum recommended operating temperature of around 400-450 degrees Fahrenheit (205-232 degrees Celsius). However, it is important to consult the manufacturer's specifications and guidelines for the specific product being used as different grades and manufacturers may have slightly different temperature limits. It is also crucial to consider the thermal expansion and contraction characteristics of ductile iron pipes to avoid any potential issues in high-temperature environments.

Q:How can 4 inch ductile iron pipe be connected with 2 inch galvanized pipe?: Ductile cast iron used for more than 18 by adding nodulizer, after centrifugal ductile cast iron machine high speed centrifugal cast pipe, called "ductile" (Ductile Cast Iron Pipes), referred to as ball pipe, ductile iron pipe and ductile iron pipe etc.. The utility model is mainly used for conveying water, and is an ideal choice for tap water pipes.

Q:Ductile iron pipe converter, steel transition DN100 turn 100, what is the specific accessories name? Can you supply photos?: Plastic steel conversion parts performance description: long name high density polyethylene is mainly used for buried water supply and gas transmission pipeline links, can effectively and closely linked pipe port, quality assurance, reasonable price and price.

Q:Are ductile iron pipes prone to external corrosion?: Yes, ductile iron pipes are prone to external corrosion.

Q:Can ductile iron pipes be used for underground parking lot drainage?: Yes, ductile iron pipes can be used for underground parking lot drainage. Ductile iron pipes are highly durable, resistant to corrosion, and can withstand heavy loads, making them suitable for underground applications.

Q:What is the expected sound transmission loss of ductile iron pipes?: The expected sound transmission loss of ductile iron pipes can vary depending on various factors such as pipe thickness, diameter, and installation conditions. However, ductile iron pipes are generally known for their good acoustic performance and can provide significant sound reduction, especially compared to other types of pipes like PVC or cast iron.

Q:Can ductile iron pipes be used for irrigation systems in saline soil conditions?: Yes, ductile iron pipes can be used for irrigation systems in saline soil conditions. Ductile iron pipes are known for their durability and corrosion resistance, making them suitable for various soil conditions, including saline soil. Saline soil contains high levels of salt, which can cause corrosion and deterioration of certain materials. However, ductile iron pipes have a protective coating, such as cement mortar lining or polyethylene encasement, which provides an additional layer of protection against corrosion. This ensures that the pipes can withstand the corrosive effects of saline soil and maintain their structural integrity over a long period of time. Additionally, ductile iron pipes have a high tensile strength, making them resistant to cracks and breaks, which is important for irrigation systems that require a continuous and reliable water supply. Therefore, ductile iron pipes are a suitable choice for irrigation systems in saline soil conditions.

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