DUCTILE IRON PIPES AND PIPE FITTINGS K8CLASS DN100

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 22 pc

Supply Capability:: 3000 pc/month

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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 both water and sewage applications?: Yes, ductile iron pipe can be used for both water and sewage applications. Ductile iron pipe is known for its strength, durability, and corrosion resistance, making it suitable for a wide range of applications, including conveying both water and sewage. Its high tensile strength allows it to withstand the high pressure and heavy loads associated with water and sewage systems. Additionally, ductile iron pipe has a smooth interior surface that helps to minimize friction and improve flow efficiency, making it ideal for transporting both water and sewage. The material's resistance to corrosion and chemical attack ensures a long service life, even in harsh environments. Furthermore, ductile iron pipe is available in a variety of sizes and configurations, allowing it to be customized to meet the specific requirements of water and sewage applications. Overall, ductile iron pipe is a reliable and versatile choice for both water and sewage conveyance.

Q: How can the ductile iron pipe elbow be fixed?: Ductile cast iron pipe in the groove pipe connection technology is also called the lathedog connection technology, has become the most liquid and gas pipeline connection technology, although this technology is later than foreign in domestic development time, but because of its advanced technology, domestic market quickly received. Since 1998, it has been developed and applied in just a few years. It has gradually replaced two traditional ways of pipe connection, such as flange and welding. Not only technically more mature, the market is generally recognized, but also by the national laws and regulations actively guide the policy. The application of grooved pipe connection technology makes the complex pipe connection procedure simple, fast and convenient. Took a big step forward in pipeline connection technology.

Q: How can the internal and external walls of ductile iron pipes be protected from corrosion?: The inner wall is not needed and the outer wall is painted

Q: Are ductile iron pipes resistant to chemical attacks?: Generally, ductile iron pipes exhibit resistance to chemical attacks. The high corrosion resistance of ductile iron makes it suitable for a wide range of applications, including water and wastewater systems. To further enhance their resistance to chemical attacks, ductile iron pipes are commonly lined with a protective coating such as cement mortar or epoxy. This lining acts as a barrier between the pipe material and corrosive substances, preventing any degradation of the iron. However, it is important to consider that the level of resistance may vary depending on the specific chemical being transported, as well as the concentration and temperature of the solution. Therefore, it is advisable to seek the guidance of experts or engineers to ensure the appropriateness of ductile iron pipes for specific chemical environments.

Q: Can ductile iron pipes be used for both water and sewage systems?: Yes, ductile iron pipes can be used for both water and sewage systems. Ductile iron pipes are known for their high strength and durability, making them suitable for a wide range of applications, including water supply and sewage systems. These pipes have a high resistance to corrosion, making them ideal for carrying both clean water and sewage. Additionally, ductile iron pipes have excellent mechanical properties, allowing them to withstand the high pressure and stress that can be present in water and sewage systems. Therefore, ductile iron pipes are a reliable and versatile choice for both water and sewage systems.

Q: Can ductile iron pipe be used for irrigation pumping stations?: Yes, ductile iron pipe can be used for irrigation pumping stations. Ductile iron pipe is known for its durability, corrosion resistance, and ability to withstand high pressure and flow rates. It is a commonly used material for water supply systems, including irrigation pumping stations, due to its reliability and long service life.

Q: What kind of valves are commonly used in ductile iron pipes?: Gate valve, butterfly valve, globe valve, check valve flange of various valves, (but the pipeline used for water supply and some limitations of the transport medium may be prescribed valve type) now due to material improvements in the technology, in most cases, smaller pipe diameter is also large diameter pipe outlet valve, butterfly valve, because of the pipeline the large diameter pressure in the pipeline and water than the small caliber to open and close the valve, to human hard, efficiency is not high, so for butterfly valve,

Q: Can ductile iron pipes be used for stormwater management?: Certainly, stormwater management can make use of ductile iron pipes. Ductile iron, being a robust and enduring material, possesses resistance against corrosion and can endure the high rates of flow and pressure typically linked with stormwater management systems. These pipes have found extensive application across various fields, including stormwater drainage and sewage systems. Their capacity to handle substantial loads and endure environmental factors renders them an appropriate option for stormwater management, guaranteeing the smooth flow of water and averting flooding in urban regions. In addition, ductile iron pipes boast a lengthy lifespan, minimizing the necessity for frequent maintenance and replacement, thus proving to be a cost-effective selection for stormwater management infrastructure.

Q: What is the expected leakage rate of ductile iron pipes?: The expected leakage rate of ductile iron pipes can vary depending on various factors such as the age and condition of the pipes, the quality of installation, and the presence of any external factors that may impact the integrity of the pipes. However, in general, ductile iron pipes are known for their durability and low leakage rates compared to other types of pipes. According to industry standards and studies, the expected leakage rate of well-maintained and properly installed ductile iron pipes is typically less than 0.5 liters per pipe per day (LPPD). This leakage rate is considered acceptable and meets the requirements set by various regulatory bodies and organizations. It is important to note that regular maintenance and inspections are crucial in maintaining the low leakage rate of ductile iron pipes. By identifying and repairing any potential leaks or damages promptly, the overall leakage rate can be effectively minimized. Furthermore, advancements in manufacturing techniques and improvements in pipe design have led to the development of more leak-resistant ductile iron pipes. These pipes may have even lower expected leakage rates than the industry average, further enhancing their overall performance and reliability. Ultimately, while the expected leakage rate of ductile iron pipes can vary, it is generally considered to be low when properly installed and maintained, making them a reliable choice for various water distribution and transmission systems.

Q: Can ductile iron pipes be used for irrigation systems in agricultural fields?: Yes, ductile iron pipes can be used for irrigation systems in agricultural fields. Ductile iron pipes are known for their durability, strength, and corrosion resistance, making them a suitable choice for various applications, including irrigation systems. These pipes are capable of withstanding high pressures and can handle the demands of transporting water for irrigation purposes. Additionally, the ductile iron material is resistant to environmental factors such as UV rays, soil chemicals, and temperature fluctuations, ensuring a long lifespan for the pipes. Furthermore, ductile iron pipes have excellent flow characteristics, allowing for efficient water distribution throughout the agricultural fields. Overall, ductile iron pipes are a reliable and robust option for irrigation systems in agricultural fields, providing a sustainable and efficient solution for water distribution.

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