DUCTILE IRON PIPES AND PIPE FITTINGS k8 CLASS DN1400

DUCTILE IRON PIPES AND PIPE FITTINGS k8 CLASS DN1400

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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 pipes be used in areas with high levels of heavy metal contamination?: Ductile iron pipes can indeed be used in areas with high levels of heavy metal contamination. Ductile iron is a strong and durable material that is resistant to corrosion, making it suitable for various environmental conditions, including areas with heavy metal contamination. The high levels of heavy metals in the surrounding soil or water do not affect the structural integrity or performance of ductile iron pipes. These pipes have a protective lining, usually made of cement mortar or polyethylene, which acts as a barrier between the pipe and the surrounding environment. This lining prevents the heavy metals from leaching into the water flowing through the pipes. Furthermore, ductile iron pipes have been proven to be highly resistant to chemical corrosion, including the corrosion caused by heavy metals. They have been extensively used in industrial applications where heavy metal contamination is common, such as wastewater treatment plants, industrial facilities, and mining sites. However, it is important to note that while ductile iron pipes can withstand high levels of heavy metal contamination, regular monitoring and maintenance are still necessary. This ensures that the protective lining remains intact and any potential issues are addressed promptly. In summary, ductile iron pipes are a suitable choice for areas with high levels of heavy metal contamination. Their strength, durability, and resistance to corrosion make them reliable for transporting water and other fluids, even in challenging environments.

Q:Do ductile iron pipes require special handling during transportation?: Yes, ductile iron pipes do require special handling during transportation. They are heavy and brittle, so they need to be loaded and unloaded carefully to prevent damage. Additionally, they should be properly secured and supported to avoid any bending or distortion during transit.

Q:Can ductile iron pipes be used for underground parking lot drainage?: Ductile iron pipes are indeed suitable for drainage in underground parking lots. This robust material is frequently utilized in underground piping systems due to its strength and durability. It exhibits exceptional resistance to corrosion, making it an ideal choice for situations where the pipes will come into contact with moisture and water. Furthermore, ductile iron pipes possess considerable tensile strength, enabling them to bear heavy loads and endure the pressure exerted by vehicles in a parking lot. Consequently, opting for ductile iron pipes for underground parking lot drainage ensures a dependable and enduring solution.

Q:What kind of joints are used with ductile iron pipe?: Mechanical joints or push-on joints are commonly utilized with ductile iron pipe. Mechanical joints involve a gland and a rubber gasket for connecting pipes. These joints are fastened using bolts or other mechanical methods to ensure a secure and tight connection. On the contrary, push-on joints do not demand bolts or extra hardware. They only require the insertion of a rubber gasket into the socket of the pipe, resulting in a sealed connection. Both types of joints are extensively employed with ductile iron pipe, providing dependable and leak-proof connections for diverse applications.

Q:Can ductile iron pipes be used for industrial applications?: Yes, industrial applications can utilize ductile iron pipes. Ductile iron, a form of cast iron, possesses enhanced mechanical characteristics compared to traditional cast iron. These improvements include increased ductility and strength. Consequently, ductile iron pipes are highly appropriate for industrial applications that require durability, strength, and resistance to external forces. Industrial applications often necessitate the transportation of high-pressure water or fluids. Ductile iron pipes are specifically designed to endure such circumstances. Their exceptional tensile strength enables them to withstand deformation and fractures. This quality renders them optimal for managing heavy loads and enduring significant internal and external pressures. Moreover, ductile iron pipes exhibit exceptional resistance to corrosion, rendering them remarkably suitable for industrial applications that entail exposure to harsh chemicals or corrosive substances. The pipes' resistance to corrosion ensures a prolonged lifespan and decreases maintenance expenses associated with pipe replacements or repairs. Furthermore, ductile iron pipes are renowned for their adaptability and versatility. They can be seamlessly connected and integrated into existing infrastructure, making them the preferred choice for industrial applications. The pipes' impressive strength-to-weight ratio facilitates easy handling and installation, a crucial aspect in industrial settings. In conclusion, ductile iron pipes are well-suited for industrial applications due to their enhanced mechanical properties, corrosion resistance, and versatility. Their ability to endure high pressures, resist deformation, and adapt to existing infrastructure establishes them as an exceptional choice for various industrial applications.

Q:How to control mortar proportioning in ductile iron pipe cement coating: The mix ratio of cement coated mortar for ductile iron pipes refers to the weight ratio of various raw materials consisting of ductile iron pipes and cement coated mortars.

Q:How does ductile iron pipe perform in areas with high water hammer?: Areas with high water hammer are well-suited for the use of ductile iron pipe, as it exhibits exceptional performance in these conditions. The robustness and durability of ductile iron enable it to withstand the forceful impact of water hammer without experiencing significant damage. Water hammer is characterized by a sudden surge in pressure resulting from the rapid alteration of water flow direction or velocity, often occurring when valves are swiftly closed. This abrupt pressure change places substantial stress on pipes, potentially leading to ruptures or failures. Nevertheless, ductile iron pipes possess outstanding resistance to such impact due to their unique composition and manufacturing processes. These pipes are comprised of a blend of iron, carbon, and small quantities of other elements like silicon and magnesium. The formation of graphite nodules during manufacturing grants ductile iron its exceptional strength and flexibility, rendering it less prone to cracking or breaking under pressure. In environments where water hammer is prevalent, ductile iron pipe's inherent strength and resilience allow it to absorb and dissipate the force generated by water hammer events. Its capacity to endure sudden pressure changes aids in preventing pipe failures, thereby minimizing the risk of leaks or bursts. Furthermore, the smooth inner surface of ductile iron pipes reduces the likelihood of water hammer incidents by minimizing turbulence and maintaining a steady flow. This particular attribute assists in mitigating the impact of water hammer on the pipe system. Overall, ductile iron pipe emerges as an ideal choice for areas prone to high water hammer due to its exceptional strength, impact resistance, and ability to withstand abrupt pressure changes. Its performance under such conditions ensures the longevity and dependability of water distribution systems.

Q:Are ductile iron pipes suitable for use in brewery facilities?: Yes, ductile iron pipes are suitable for use in brewery facilities. Ductile iron pipes are durable, corrosion-resistant, and can withstand high-pressure applications, making them ideal for transporting water, steam, and other fluids within brewery facilities. Additionally, the smooth interior surface of ductile iron pipes minimizes friction and prevents the build-up of sediments or organic materials, ensuring the purity and quality of the beer being produced.

Q:Can ductile iron pipes be used for underground drainage systems?: Yes, ductile iron pipes can be used for underground drainage systems. Ductile iron is a strong and durable material that is resistant to corrosion, making it suitable for use in underground applications. It has a high tensile strength and can withstand heavy loads and pressure, making it ideal for drainage systems that may experience high flow rates or require deep burial depths. Additionally, ductile iron pipes have a long lifespan, reducing the need for frequent maintenance or replacement. Overall, ductile iron pipes are a reliable and efficient choice for underground drainage systems.

Q:The role of chromium in nodular cast iron: In the bending fatigue test of crankshaft, it is also found that the chromium containing cast nodular iron crankshaft has the characteristics of large ultimate bending moment, high safety factor, overload duration, high strength and small deformation.

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