DUCTILE IRON PIPE K9 CLASS DN600

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 32 pc

Supply Capability:: 3000 pc/month

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Ductile Iron Pipe On Sale Made In China DN100

· 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 is the difference between spheroidal graphite cast iron QT400-15 and QT400-15A? What does the A mean later?: This should be said in front of the material, and later add A, should refer to the grade

Q:What is cast iron pipe, specification for cast iron pipe?: According to the different casting methods, the labor intensity is divided into continuous cast iron pipes and centrifugal cast iron pipes, in which the centrifugal cast iron pipes are divided into two kinds: sand mould and metal mould. Divided into gray cast iron pipe and nodular cast iron pipe according to different material. Rubber ring seals for flexible interfaces,

Q:What are the different lining thickness options for ductile iron pipe?: The different lining thickness options for ductile iron pipe typically range from 3 to 5 millimeters.

Q:What is the expected abrasion resistance of ductile iron pipes?: Ductile iron pipes possess a high level of abrasion resistance, which is widely acknowledged. These pipes are renowned for their durability and strength, making them suitable for a range of applications, such as the conveyance of water, sewage, and other fluids. The composition of ductile iron pipes, containing significant amounts of carbon and silicon, contributes to their ability to withstand abrasion. The design of ductile iron pipes is specifically tailored to withstand the abrasive forces that can arise during fluid transportation. These pipes feature a smooth internal surface, which reduces friction and minimizes the risk of abrasion. Moreover, the inherent toughness and resistance to wear and tear exhibited by the material make ductile iron pipes less susceptible to damage caused by abrasive particles or debris present in the fluid flow. However, it is crucial to understand that the expected abrasion resistance of ductile iron pipes can vary depending on several factors, including the velocity and nature of the transported fluid, the presence of corrosive substances, and the installation conditions. In certain instances, additional protective measures, like linings or coatings, may be necessary to bolster the pipes' resistance to abrasion. In conclusion, ductile iron pipes are renowned for their exceptional abrasion resistance, but it is always advisable to consider specific application requirements and seek advice from experts to ensure the appropriate selection and installation of the pipes, thereby guaranteeing optimal performance and longevity.

Q:What is the typical weight of ductile iron pipe?: The weight of ductile iron pipe can differ based on its diameter and wall thickness. In general, a 6-inch diameter ductile iron pipe with a wall thickness of 0.25 inches may weigh about 35 pounds per linear foot. Likewise, a 12-inch diameter ductile iron pipe with a wall thickness of 0.375 inches could weigh roughly 115 pounds per linear foot. It should be emphasized that these weight approximations are rough and may slightly differ depending on the manufacturer and product specifications.

Q:How are ductile iron pipes different from cast iron pipes?: Ductile iron pipes are different from cast iron pipes in terms of their composition and properties. Ductile iron pipes are made from a type of cast iron that has been treated with magnesium to improve its strength and flexibility. This makes ductile iron pipes more durable, impact-resistant, and less prone to cracking or breaking compared to traditional cast iron pipes. Additionally, ductile iron pipes have a higher tensile strength, allowing them to withstand higher internal and external pressures. In summary, ductile iron pipes are a more modern and advanced version of cast iron pipes, offering improved performance and longevity.

Q:Can ductile iron pipes be used in areas with high levels of organic matter in soil?: Ductile iron pipes are capable of being utilized in regions where soil contains significant amounts of organic matter. These pipes are renowned for their robustness and potency, rendering them appropriate for diverse soil circumstances, including those with elevated organic matter levels. They possess resistance against corrosion and can endure the chemical reactions that transpire in soils abundant in organic material. Furthermore, ductile iron pipes possess a sleek inner surface, diminishing the probability of accumulation and obstruction caused by organic matter. Nonetheless, it is crucial to contemplate the precise soil conditions and seek advice from engineers or specialists to guarantee adherence to correct installation and upkeep procedures.

Q:How do ductile iron pipes compare to PVC pipes?: Ductile iron pipes and PVC pipes are two common materials used for plumbing and water distribution systems. While both have their advantages and disadvantages, there are several factors to consider when comparing the two. Strength and Durability: Ductile iron pipes are known for their exceptional strength and durability. They have a high resistance to pressure and can withstand heavy loads, making them suitable for underground applications and areas with high traffic. On the other hand, PVC pipes are less sturdy and can be more vulnerable to cracking or breaking under extreme conditions. However, PVC pipes are resistant to corrosion and do not rust, which can be a significant advantage in certain environments. Installation and Maintenance: Ductile iron pipes are heavier than PVC pipes, making them more challenging to handle and install. They require specialized equipment and skilled labor to be properly installed. In contrast, PVC pipes are lightweight and easy to handle, making them simpler and quicker to install. Additionally, PVC pipes require less maintenance as they do not corrode or develop mineral deposits over time, unlike ductile iron pipes which may require regular cleaning and maintenance to prevent rust and sediment buildup. Cost: PVC pipes are generally more affordable than ductile iron pipes. The lower material and installation costs associated with PVC pipes make them a popular choice for residential and commercial plumbing projects on a budget. Ductile iron pipes, while offering superior strength and durability, tend to be more expensive due to the higher cost of materials, specialized installation requirements, and additional maintenance expenses. Environmental Impact: PVC pipes are made from plastic materials, which are derived from non-renewable resources and can have a negative impact on the environment during production and disposal. Ductile iron pipes, on the other hand, are made from recycled iron and have a longer lifespan, reducing the need for replacement and minimizing waste. However, it is worth noting that PVC pipes can be recycled, and many manufacturers have implemented sustainable practices to minimize their environmental footprint. In summary, ductile iron pipes and PVC pipes have distinct characteristics that make them suitable for different applications. Ductile iron pipes excel in strength and durability, making them ideal for heavy-duty applications, while PVC pipes offer cost-effectiveness, easy installation, and resistance to corrosion. Ultimately, the choice between the two materials depends on the specific requirements, budget, and environmental considerations of the project.

Q:Are there any special considerations for installing ductile iron pipe in rocky soils?: Yes, there are special considerations for installing ductile iron pipe in rocky soils. The presence of rocks can pose challenges during the installation process as they can cause damage to the pipe or impede its proper alignment. Therefore, it is important to carefully assess the soil conditions and rock content at the installation site. Additional measures such as proper bedding and backfilling techniques, using protective coatings or linings, and employing specialized equipment may be necessary to ensure the durability and longevity of the ductile iron pipe in rocky soils.

Q:What is the external coating used in ductile iron pipes?: Ductile iron pipes usually have an external coating made of protective materials like zinc or asphalt. These coatings are applied to the pipe's surface to prevent corrosion and shield the iron from its surroundings. Zinc coatings, like hot-dip galvanizing, are widely employed because of their exceptional resistance to corrosion. Conversely, asphalt coatings offer a resilient and adaptable shield against corrosion and abrasion. The selection of the coating relies on factors such as the intended use, environmental circumstances, and project-specific requirements.

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