• DUCTILE IRON PIPE DN 700 K10 System 1
DUCTILE IRON PIPE DN 700 K10

DUCTILE IRON PIPE DN 700 K10

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
30000Tons m/month

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CNBM ductile iron pipe ranges from DN80-DN1600mm (T-Type, Class K9), effective length 6m, comply with ISO2531 Standard

Company Profile

CNBM International Corporation is the leading production base and renowned supplier of Ductile Iron Water Pipe systems of both potable and waste water in China. We are constantly looking to develop high quality products to ensure the longest service life and wonderful performance.


CNBM Pipelines regard quality as the essential factor leading to successful business. Every pipe is tested in accordance with BS EN545 (water application) or BS EN598 (sewer application). CNBM Pipelines products comply with and are tested according to the relevant European and International Standards. Our pipes are manufactured under the quality management system BS EN ISO 9001. After years of efforts, CNBM Pipelines has built up great reputation in terms of quality and service among customers worldwide


Product Introduction

CNBM ductile iron pipe ranges from DN80-DN1600mm (Tyton, T-Type, Class K7/K8/K9), effective length: 6m, complying with BS EN545/EN598/ISO2531/BS4772.


Specification& Payment terms

Internal lining:      Pipes shall have an internal cement mortar lining in acc with ISO4179.


External coating:  Pipes shall be externally coated with metallic zinc spray plus a further layer of resin painting to ISO8179.

Gasket:              100% SBR/NBR/EPDM gasket in accordance with ISO4633.

Packing:             Pipes from DN100 to DN300 be bundled with steel belts, the others are in bulk.

Payment term:    By 30% T/T advance payment + 70% Irrevocable L/C at sight.
Packing:             In bulk vessel or in container.


Q: What is the average cost of ductile iron pipes?
The average cost of ductile iron pipes can vary depending on various factors such as diameter, length, and location. On average, ductile iron pipes can range from $30 to $100 per linear foot. For example, a 6-inch diameter ductile iron pipe with a length of 20 feet may cost around $600 to $2,000. It's important to note that these prices are estimates and can change based on market conditions, project specifications, and supplier pricing. Therefore, it is recommended to consult with local suppliers or contractors to obtain accurate pricing information for specific projects.
Q: Are ductile iron pipes suitable for use in irrigation gate systems?
Indeed, irrigation gate systems can benefit from the use of ductile iron pipes. Ductile iron, a variant of cast iron, boasts superior strength and flexibility, rendering it a reliable and long-lasting option for applications like irrigation gate systems. Ductile iron pipes are famed for their remarkable tensile strength and resistance to corrosion, features that are crucial for preserving the integrity of the irrigation system. Moreover, these pipes can endure high pressure and offer an extended lifespan, making them a cost-efficient solution for irrigation gate systems. In summary, the strength, durability, and corrosion resistance of ductile iron pipes make them highly suitable for use in irrigation gate systems.
Q: Can ductile iron pipes be used in areas with high levels of organic matter in soil?
Yes, ductile iron pipes can be used in areas with high levels of organic matter in soil. Ductile iron pipes have excellent corrosion resistance, making them suitable for various soil conditions, including those with high levels of organic matter. They are resistant to chemical attacks and offer long-term durability, making them a reliable choice for such environments.
Q: How much water seepage is allowed in the water pressure test for water hose DN300?
For water polo hose DN300, hydraulic pressure test allows water penetration to be 17.60 m3 / (24h km).The water pressure test of the indoor water supply pipeline must meet the design requirements. When the design is not specified, the test pressure of all kinds of material supply piping system is 1.5 times of the work pressure, but not less than 0.6MPa.
Q: Are ductile iron pipes suitable for use in acidic environments?
Yes, ductile iron pipes are suitable for use in acidic environments. Ductile iron has excellent corrosion resistance properties, making it a reliable choice for transporting wastewater or other fluids with acidic content. It can withstand the corrosive effects of acids, providing durability and longevity to the piping system.
Q: What is the disadvantage of nodular cast iron in excess of silicon?
Silicon has a great influence on the performance of nodular cast iron. It mainly shows that silicon can refine graphite and improve the roundness of graphite ball.
Q: Are ductile iron pipes suitable for acidic or alkaline environments?
Ductile iron pipes are generally suitable for both acidic and alkaline environments, although their performance may vary depending on the specific conditions. Ductile iron is a type of cast iron that has been treated with a small amount of magnesium to enhance its strength and flexibility. This treatment allows ductile iron pipes to withstand a wide range of conditions, including those found in acidic or alkaline environments. In acidic environments, ductile iron pipes provide good resistance to corrosion. The iron in the pipes reacts with the acid to form a protective layer of iron oxide, which helps prevent further corrosion. However, it is important to note that the performance of ductile iron pipes in acidic environments can be influenced by factors such as the concentration of the acid and the temperature. In highly concentrated or extremely acidic conditions, alternative materials like stainless steel or corrosion-resistant alloys may be more suitable. Similarly, in alkaline environments, ductile iron pipes exhibit good resistance to corrosion. The alkaline conditions in these environments typically help to passivate the surface of the iron, forming a protective layer that prevents further corrosion. However, as in acidic environments, the specific conditions and concentrations of alkalis may impact the performance of ductile iron pipes. In cases of very high alkalinity or extreme temperatures, other materials like plastic or concrete pipes may be more appropriate. It is worth noting that although ductile iron pipes are generally suitable for both acidic and alkaline environments, regular maintenance and monitoring are crucial to ensure their long-term performance. Proper attention should be given to monitoring the pH levels and other chemical characteristics of the environment to identify any potential issues or required maintenance. Consulting with experts or engineers in the field can provide valuable insights and guidance in selecting the most appropriate materials for specific acidic or alkaline environments.
Q: What are the typical maintenance requirements for ductile iron pipe?
The typical maintenance requirements for ductile iron pipe involve regular inspection, cleaning, and repair. Inspection is a crucial aspect of maintaining ductile iron pipe and should be conducted periodically to identify any signs of damage, corrosion, or leaks. This can be done through visual inspection, as well as the use of non-destructive testing techniques like ultrasonic or magnetic particle testing. Regular inspections help in detecting and addressing any issues before they escalate and cause significant damage. Cleaning is another important maintenance requirement for ductile iron pipe. Over time, sediment, scale, and other debris can accumulate inside the pipe, reducing its flow capacity and potentially causing blockages. Regular cleaning using methods like high-pressure water jetting or mechanical cleaning can help remove these deposits, ensuring optimal flow and preventing any issues related to reduced water flow or pressure. Repairing any damage or corrosion is an essential maintenance requirement for ductile iron pipe. If any cracks, leaks, or other forms of damage are detected during the inspection, prompt repair is necessary to prevent further deterioration and potential failure. Depending on the extent of the damage, repairs can include methods like welding, epoxy lining, or even replacement of the affected section of the pipe. In addition to these specific maintenance requirements, it is also important to implement a comprehensive maintenance program that includes preventative measures. This may involve measures like cathodic protection, which helps prevent corrosion, or the application of protective coatings to extend the lifespan of the pipe. Overall, regular inspection, cleaning, and repair are the typical maintenance requirements for ductile iron pipe. Adhering to these maintenance practices ensures the longevity, reliability, and optimal performance of the pipe system, minimizing the risk of failures and disruptions.
Q: Are ductile iron pipes suitable for underground installations?
Yes, ductile iron pipes are suitable for underground installations. Ductile iron is known for its strength, durability, and resistance to corrosion, making it a reliable choice for underground applications where the pipes may be subjected to various environmental conditions. Additionally, ductile iron pipes have the flexibility to withstand ground movement and can be easily installed using various trenchless methods, making them a preferred option for underground installations.
Q: Can ductile iron pipes be used for irrigation of golf courses?
Yes, ductile iron pipes can be used for irrigation of golf courses. Ductile iron pipes are known for their durability, strength, and resistance to corrosion, making them suitable for various applications, including irrigation systems. They can withstand high-pressure water flow and are less likely to crack or break compared to other materials. Additionally, ductile iron pipes have a longer lifespan, reducing the need for frequent maintenance or replacement. Therefore, they are a reliable choice for irrigating golf courses, where a consistent and efficient water supply is crucial for maintaining healthy turf and landscaping.

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