ductile iron pipe china Potable

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Quick Details

Place of Origin:China (Mainland)
Model Number:DN80-1600
Length:6M/5.7M/NEGOTIATED
Standard:ISO2531 / EN545
Application:Potable/Sewage Water
Diameter:DN80-1600
Shape:Round
Hardness:230
Pipe Wall Thickness:standerd
Pull Strength:420
Yield (≥ MPa):300
Material:Ductile Iron
water ductile iron pipe:SO2531 / EN545 DI pipe

Packaging & Delivery

Delivery Detail:	30-45 days

Specifications

ductile iron pipe:
1. DN80-DN1600mm (T-Type, Class K9)
2.effective length 6m/pc
3.comply with ISO2531/EN545/EN598

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 ductile iron 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 ISO2531and EN545 standards.

Specification& Payment terms

Internal lining: ductile iron pipes shall have an internal cement mortar lining in acc with ISO4179.

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

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

Packing: ductile iron pipes from DN100 to DN300 be bundled with steel belts, others are in bulk.

Payment term: L/C, T/T.
Packing: In bulk vessel or in container

Q:What is cast iron pipe, specification for cast iron pipe?: Ductile iron pipes are more expensive, but the production methods are different.

Q:What are the different methods for cutting ductile iron pipe?: There are several different methods for cutting ductile iron pipe, depending on the specific requirements and constraints of the project. Some common methods include: 1. Manual Cutting: This method involves using a handheld saw or grinder with an abrasive cutting wheel to cut through the ductile iron pipe. It is a simple and relatively inexpensive method, but it can be labor-intensive and time-consuming for larger pipe sizes. 2. Mechanical Cutting: Mechanical cutting methods involve using specialized machinery to cut through the ductile iron pipe. This can include bandsaws, pipe cutters, or hydraulic cutting machines. These machines can provide faster and more precise cuts, especially for larger pipe sizes. However, they can be more expensive and require skilled operators. 3. Torch Cutting: Torch cutting, also known as oxyfuel cutting, involves using a torch to heat the ductile iron pipe and then introducing a high-pressure oxygen stream to create a chemical reaction that cuts through the metal. This method is effective for cutting thick-walled ductile iron pipe, but it can generate a significant amount of heat and sparks, requiring proper safety precautions. 4. Plasma Arc Cutting: Plasma arc cutting utilizes a high-velocity jet of ionized gas (plasma) to melt and cut through the ductile iron pipe. This method is ideal for cutting through thick-walled pipes where precision and efficiency are required. However, it can be more expensive and may require specialized equipment and training. 5. Waterjet Cutting: Waterjet cutting uses a high-pressure jet of water mixed with an abrasive material to cut through the ductile iron pipe. This method is highly precise and does not generate heat or sparks, making it suitable for cutting in sensitive environments. However, it can be slower and more expensive compared to other cutting methods. It is important to consider factors such as pipe size, project requirements, budget, and safety when selecting the appropriate method for cutting ductile iron pipe. Consulting with professionals or experts in the field can help determine the most suitable method for a specific project.

Q:Can ductile iron pipes be used in areas with high levels of industrial effluents?: Areas with high levels of industrial effluents can indeed utilize ductile iron pipes. Ductile iron, a variant of cast iron known for its enhanced flexibility and strength, possesses remarkable resistance to corrosion and abrasion. Hence, it is well-suited for managing a wide range of industrial effluents, including those abundant in chemicals, acids, or other corrosive substances. To bolster their defense against chemical attacks, ductile iron pipes feature protective linings, such as cement mortar or polyethylene. These linings serve as barriers, preventing direct contact between the effluents and the iron material. Consequently, the pipes maintain their longevity and integrity. In addition, ductile iron pipes have gained considerable usage in industrial applications involving corrosive environments. They have shown themselves to be dependable and long-lasting, even in demanding conditions. Of course, proper maintenance and regular inspections remain crucial in ensuring the ongoing performance of ductile iron pipes within areas possessing high levels of industrial effluents. It is pivotal to bear in mind the specific characteristics of the effluents and seek guidance from experts or manufacturers when determining the most suitable pipe materials and linings for a particular industrial setting.

Q:Can ductile iron pipes be used in dam or reservoir projects?: Yes, ductile iron pipes can be used in dam or reservoir projects. Ductile iron pipes are known for their durability, strength, and corrosion resistance, making them suitable for various applications, including water supply systems in dams and reservoirs. Additionally, their ability to withstand high pressure and adapt to ground movement makes them a reliable choice for such projects.

Q:Can ductile iron pipes be used for underground compressed air systems?: Underground compressed air systems can utilize ductile iron pipes due to their high strength and durability. These pipes are suitable for various applications, including underground installations, thanks to their corrosion resistance. This is especially important in underground systems where moisture and other environmental factors can cause damage over time. Moreover, ductile iron pipes have the capability to withstand high pressure, making them a dependable choice for compressed air systems. However, it is crucial to ensure proper installation of the pipes, including adequate support and protection, to prevent any damage or leaks. To maintain the longevity and efficiency of the underground compressed air system, regular maintenance and inspection should also be carried out.

Q:Can ductile iron pipes be used for conveying gases?: Indeed, gases can be conveyed using ductile iron pipes. Ductile iron, renowned for its strength and durability, is capable of enduring high pressures and temperature fluctuations, rendering it appropriate for gas transportation. Furthermore, ductile iron pipes possess exceptional resistance to corrosion, a crucial attribute when handling potentially corrosive gases. Nevertheless, it is of utmost importance to verify the compatibility between the specific gas being conveyed and ductile iron, in order to avert any chemical reactions or pipe damage. To ensure the secure and efficient conveyance of gases through ductile iron pipes, one must carefully consider proper engineering design and material selection.

Q:What is the ductile cast iron pipe: Cast iron pipe is called a coiled pipe, one is the mouth, and the other is the flange. It is often used in the joint of the cast iron pipe valve, and is often used in conjunction with the second pipe (plug pipe coil)

Q:How does ductile iron pipe perform in high-velocity flow conditions?: The performance of ductile iron pipe is exceptional in conditions with high-velocity flow. It can endure the forces exerted by these flows without experiencing significant damage or failure, thanks to its unique properties like high tensile strength and impact resistance. One advantage of ductile iron pipe is its ability to withstand water hammer, which is a sudden increase in pressure caused by the rapid deceleration or change in direction of water flow. This is particularly crucial in high-velocity flow conditions, where water velocity is significantly higher than normal. Ductile iron pipes are designed to absorb and dissipate the energy generated by water hammer, protecting the pipe and the surrounding infrastructure. Moreover, ductile iron pipe has excellent flow characteristics, ensuring smooth and efficient water transport even at high velocities. This is especially important in applications that require quick transportation of a large volume of water, such as industrial processes or fire protection systems. The smooth interior surface of ductile iron pipe minimizes friction and pressure losses, allowing water to flow freely and efficiently, reducing energy consumption and operating costs. Furthermore, ductile iron pipe is highly resistant to corrosion, which is a common issue in high-velocity flow conditions where the water may contain aggressive chemicals or particulates. The protective lining and coating systems used in ductile iron pipes create a barrier against corrosion, prolonging the lifespan of the pipe and maintaining its structural integrity. In conclusion, ductile iron pipe is ideal for high-velocity flow conditions due to its ability to withstand water hammer, excellent flow characteristics, and resistance to corrosion. Its strength, durability, and reliable performance make it a preferred choice for various applications, ensuring efficient water transport even in demanding environments.

Q:Are there any special coatings or linings available for ductile iron pipe?: Indeed, there are specialized coatings and linings that can be utilized for ductile iron pipe. These coatings and linings are employed on either the internal or external surfaces of the pipe in order to safeguard against corrosion and prolong the pipe's lifespan. Cement mortar lining, polyethylene encasement, epoxy coating, and polyurethane lining are among the common coatings and linings utilized for ductile iron pipe. These coatings and linings are specifically designed to prevent corrosion when the pipe comes into contact with different substances such as water, chemicals, and soil. The choice of which coating or lining to use is dependent on the specific application and the environment in which the pipe will be installed.

Q:What is the expected pressure rating for ductile iron pipes?: The expected pressure rating for ductile iron pipes can vary depending on various factors such as the pipe diameter, wall thickness, and the specific application it is being used for. However, generally speaking, ductile iron pipes are designed and manufactured to withstand high-pressure conditions. They are commonly used in water and wastewater systems, where they can typically handle pressures ranging from 150 psi (pounds per square inch) up to 350 psi or even higher. It is important to consult the manufacturer's specifications or relevant industry standards for specific pressure ratings based on the pipe's size and application to ensure safe and reliable operation.

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