DUCTILE IRON PIPES AND PIPE FITTINGS K9 CLASS DN1600

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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: What material is the cutting tool for ductile iron?: The tool manufacturers so much, such as: Santak, Kenna, widia, Dai Jie, Walter, MITSUBISHI, Toshiba, ISCA, TaeguTec, Zhuzhou, each of the grades are not the same. But according to your specific processing workpiece and processing time and precision requirements, can choose the most suitable tool.

Q: How do ductile iron pipes perform in cold weather conditions?: The exceptional performance of ductile iron pipes in cold weather conditions is well-known. Unlike cast iron or PVC, ductile iron exhibits remarkable resistance to low temperatures. This resistance is primarily attributed to its unique microstructure, which enables it to maintain its structural integrity even in extreme weather conditions. In freezing temperatures, ductile iron pipes demonstrate a low coefficient of thermal expansion, meaning they do not contract or expand significantly with changes in temperature. This characteristic ensures their stability and prevents cracking or bursting. Additionally, the high impact resistance of ductile iron further enhances its ability to withstand the stress imposed by cold weather conditions. Moreover, ductile iron pipes are equipped with a protective lining, typically composed of cement mortar or epoxy. This lining acts as an additional barrier against the effects of cold weather, preventing the formation of ice on the inner surface of the pipes. Consequently, the risk of blockages or reduced flow capacity is greatly reduced. In conclusion, ductile iron pipes are a reliable choice for cold weather conditions. Their durability, low thermal expansion, and protective lining make them highly resistant to the challenges posed by freezing temperatures. Whether used for water supply, sewer systems, or other applications, ductile iron pipes have consistently proven their effectiveness even in the harshest winter climates.

Q: Can ductile iron pipe be used for potable water systems?: Potable water systems can utilize ductile iron pipe. Ductile iron, a form of cast iron, stands out for its strength, durability, and ability to handle high pressure. It is also resistant to corrosion, making it suitable for water distribution systems. Due to its long lifespan and minimal upkeep requirements, ductile iron pipe is frequently employed in potable water systems. Various standards organizations, such as the American Water Works Association (AWWA), have approved its use in potable water applications. However, it is crucial to adhere to the correct standards and regulations during the manufacturing and installation of ductile iron pipe for potable water systems to guarantee the safety and quality of the water supply.

Q: Can ductile iron pipes be used for oil and gas pipelines?: Ductile iron pipes can indeed be utilized for oil and gas pipelines. This robust and long-lasting material possesses corrosion resistance, rendering it ideal for the transportation of oil and gas across extensive distances. Moreover, ductile iron pipes display exceptional pressure-bearing capabilities, enabling them to endure the high pressures commonly associated with oil and gas transportation. Additionally, the installation and maintenance of ductile iron pipes are relatively straightforward, further enhancing their suitability for oil and gas pipelines. Nevertheless, it is crucial to acknowledge that the specific application and conditions of the pipeline necessitate careful consideration. Therefore, seeking advice from industry experts is strongly recommended to ensure the appropriate selection and installation of ductile iron pipes for oil and gas transportation.

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: How much is the working pressure of ductile iron pipe used in water supply pipe and how is MPa determined?: In general, building materials products are production standards, the production process and specifications are required, pipe work pressure is based on the use of coffins and other factors set standards, pipes with different purposes, the pressure level is different.

Q: Ductile iron pipe joint leakage: The main reason for the leakage is that the installation is not in place, resulting in the loss of the apron. Sealed with cement or pipe head Hough section. Recommend the use of Hough section fast and convenient, and there is no menace from the rear.

Q: How long do ductile iron pipes last?: Ductile iron pipes have a lifespan of about 100 years or even more, making them a highly durable and long-lasting choice for water and sewage systems.

Q: Can ductile iron pipes be used for dam construction?: Indeed, dam construction can utilize ductile iron pipes. Renowned for their robustness, longevity, and resistance to corrosion, these pipes prove apt for various purposes, including the construction of dams. They exhibit remarkable resilience under intense pressure, rendering them perfect for transporting water and other fluids throughout the dam's framework. Moreover, their capacity to withstand external forces and ground shifts establishes them as a dependable option for dam construction. Furthermore, the relative ease of installation and maintenance of ductile iron pipes enhances their appropriateness for dam construction endeavors.