DUCTILE IRON PIPE AND PIPE FITTINGS K9 CLASS DN800

DUCTILE IRON PIPE AND PIPE FITTINGS K9 CLASS DN800

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 21 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 stormwater management systems?: Yes, ductile iron pipe can be used for stormwater management systems. Ductile iron pipe is commonly used in various applications, including stormwater drainage systems. It is known for its strength, durability, and resistance to corrosion, making it ideal for withstanding the harsh conditions of stormwater management. Additionally, ductile iron pipe is easily installed and maintained, making it a cost-effective choice for stormwater management systems. Overall, ductile iron pipe is a reliable and suitable option for constructing stormwater management systems.

Q:Can ductile iron pipes be used in areas with high soil settlement?: Yes, ductile iron pipes can be used in areas with high soil settlement. Ductile iron pipes are known for their strength and durability, which makes them suitable for various soil conditions, including areas with high soil settlement. These pipes have the ability to withstand external loads and ground movement, making them an ideal choice for such areas. Additionally, ductile iron pipes have a high resistance to corrosion, which further enhances their suitability for use in areas with high soil settlement. However, it is important to consider factors such as proper installation techniques, appropriate bedding and backfill materials, and regular maintenance to ensure the longevity and performance of the ductile iron pipes in areas with high soil settlement. Consulting with a qualified engineer or pipe manufacturer can provide more specific guidance based on the site's conditions and requirements.

Q:Are ductile iron pipes suitable for gravity sewer systems?: Indeed, gravity sewer systems find suitability in the utilization of ductile iron pipes. Numerous properties possessed by ductile iron pipes render them highly compatible with this specific application. To commence, the high tensile strength of ductile iron pipes allows them to endure the weight exerted by the soil and other burdens imposed on them within a gravity sewer system. Consequently, these pipes can effectively resist deformation and maintain their structural integrity over an extended period. Moreover, the exceptional corrosion resistance exhibited by ductile iron pipes proves to be of utmost importance in sewer systems, which are frequently exposed to severe and corrosive surroundings. In this regard, the corrosion resistance of ductile iron pipes guarantees their long-term durability, thereby minimizing the necessity for maintenance and repairs. Additionally, the presence of a smooth internal surface in ductile iron pipes permits the efficient flow of wastewater within gravity sewer systems. A smooth surface reduces friction and prevents the accumulation of debris and sediment, thereby diminishing the likelihood of blockages and enhancing the overall performance of the system. Furthermore, the high resistance of ductile iron pipes to external forces, such as ground movements or heavy traffic, renders them highly dependable for gravity sewer systems where the pipes may encounter various external stresses. In conclusion, the amalgamation of properties encompassing high tensile strength, corrosion resistance, smooth internal surface, and resistance to external forces establishes ductile iron pipes as a suitable and reliable choice for gravity sewer systems.

Q:How do ductile iron pipes handle soil movement?: Ductile iron pipes are known for their excellent strength and durability, making them highly capable of handling soil movement. These pipes are designed to resist external loads and pressures caused by soil settlement, ground shifting, or other environmental factors. One of the key features of ductile iron pipes is their flexibility. Unlike rigid materials such as cast iron or concrete pipes, ductile iron pipes have a certain level of elasticity that allows them to withstand soil movement without cracking or breaking. This flexibility enables the pipes to absorb the stresses induced by the soil, preventing any significant damage to the pipeline system. Furthermore, ductile iron pipes possess high tensile strength, which means they can resist pulling forces resulting from soil movement. The pipes can withstand the expansion and contraction of the surrounding soil, reducing the risk of pipe deformation or failure. Moreover, ductile iron pipes are often installed with proper bedding and backfilling techniques to further enhance their ability to handle soil movement. Adequate bedding materials, such as crushed stone or sand, are used to provide stable support to the pipes and distribute the external loads evenly. This helps to minimize the impact of soil movement on the pipes and maintain their structural integrity. In summary, ductile iron pipes are designed to effectively handle soil movement due to their flexibility, high tensile strength, and proper installation methods. These pipes can withstand the stresses induced by soil settlement, ground shifting, or other soil-related factors, ensuring reliable and long-lasting performance in various environmental conditions.

Q:Can ductile iron pipes be used for underground compressed air systems?: Yes, ductile iron pipes can be used for underground compressed air systems. Ductile iron is known for its strength and durability, making it suitable for handling high-pressure air. Additionally, ductile iron pipes have good resistance to corrosion and can withstand the underground environment, making them a reliable choice for compressed air systems.

Q:Do ductile iron pipes require internal linings for potable water?: No, ductile iron pipes do not require internal linings for potable water.

Q:Can ductile iron pipes be used for both water and wastewater applications?: Ductile iron pipes are versatile and can be utilized in both water and wastewater settings. Their durability, strength, and corrosion resistance make them appropriate for various purposes such as water distribution, sewage systems, and wastewater treatment plants. These pipes are specifically engineered to endure high pressure and effectively manage the flow of both water and wastewater. Furthermore, ductile iron pipes possess a lengthy lifespan, minimizing the necessity for frequent replacements and maintenance. This attribute renders them a cost-effective alternative for both water and wastewater applications.

Q:What are the different types of fittings available for ductile iron pipe?: There are several types of fittings available for ductile iron pipe, including elbow fittings, tee fittings, cross fittings, reducer fittings, flanged fittings, and mechanical joint fittings. These fittings are designed to connect and redirect the flow of the pipe, ensuring a secure and efficient system.

Q:Which is good for water polo cast iron pipe steel pipe?: Flexible seamless steel pipe is good toughness, good processing, better than ductile iron corrosion resistance, the price is slightly higher;

Q:Are ductile iron pipes suitable for desalination plants?: Yes, ductile iron pipes are suitable for desalination plants. They possess excellent corrosion resistance and durability, making them ideal for transporting seawater and brine solutions commonly found in desalination processes. Additionally, ductile iron pipes have high tensile strength, allowing them to withstand the high pressure and fluctuating temperatures associated with desalination operations.

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