ductile iron pipe china 30-45 days

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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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: Are ductile iron pipes suitable for use in paper mills?: Yes, ductile iron pipes are suitable for use in paper mills. Ductile iron pipes are known for their strength, durability, and corrosion resistance, making them ideal for handling various fluids, including those used in paper mills. Additionally, their ability to withstand high pressures and temperatures makes them reliable and long-lasting in the demanding operating conditions of a paper mill.

Q: Are ductile iron pipes resistant to UV degradation?: UV degradation is not something that ductile iron pipes naturally resist. When they are exposed to sunlight, the UV radiation can cause degradation in various materials, including ductile iron. However, it is important to understand that the rate at which ductile iron pipes degrade due to UV radiation is relatively slow when compared to materials like plastics or rubber. To prevent UV degradation from negatively impacting ductile iron pipes, protective actions can be taken. These can include coating the pipes with a paint that is resistant to UV radiation or applying an external protective layer. By doing so, the impact of UV radiation can be minimized. Additionally, proper installation and maintenance practices can also contribute to the longevity and durability of ductile iron pipes. It is worth noting that while UV degradation may not be the main concern for ductile iron pipes, other factors like corrosion, chemical attack, or mechanical stress can still affect their performance and lifespan. Therefore, it is important to consider all potential environmental factors and take appropriate protective measures accordingly.

Q: What are the common pressure ratings for ductile iron pipes?: The common pressure ratings for ductile iron pipes typically range from 150 psi (pounds per square inch) to 350 psi.

Q: How are ductile iron pipes transported and stored?: Ductile iron pipes are typically transported and stored in a systematic and careful manner to ensure their safety and integrity. Transportation of ductile iron pipes usually involves the use of specialized vehicles, such as flatbed trucks or trailers, that are capable of accommodating the size and weight of the pipes. These vehicles are equipped with appropriate securing mechanisms to prevent any movement or damage during transit. The pipes are loaded onto the vehicles using forklifts or cranes, ensuring that they are properly supported and balanced to avoid any bending or deformation. During transportation, it is crucial to protect the pipes from external factors that could potentially cause damage. This includes placing covers or wraps over the pipes to shield them from adverse weather conditions, such as rain, snow, or excessive sunlight. Additionally, securing the pipes with straps or chains can prevent any shifting or rolling during transit. When it comes to storage, ductile iron pipes are typically stacked on specially designed racks or supports in a horizontal position. This allows for even weight distribution and minimizes the risk of deformation or stress on the pipes. The storage area should be clean, dry, and well-ventilated to prevent corrosion or deterioration. It is important to handle ductile iron pipes with care to avoid any impact or rough handling that could result in cracks or fractures. Workers involved in the transportation and storage process should be adequately trained to ensure they follow proper protocols and use the necessary equipment, such as lifting machinery and protective gear. Regular inspection of transported and stored ductile iron pipes is essential to identify any signs of damage or corrosion. This allows for timely repairs or replacements, preventing any potential issues when the pipes are installed for their intended use. Overall, the transportation and storage of ductile iron pipes require careful planning, proper equipment, and adherence to safety protocols to ensure their condition and performance are maintained.

Q: Are ductile iron pipes suitable for gravity flow applications?: Yes, ductile iron pipes are suitable for gravity flow applications. Ductile iron pipes have high strength and durability, making them ideal for carrying fluids under gravity. They can withstand the pressure and weight of fluid flow without the need for additional support or reinforcement. Additionally, ductile iron pipes have excellent corrosion resistance, which ensures their long-term performance in gravity flow systems.

Q: Can ductile iron pipes be used for underground sewage systems?: Yes, ductile iron pipes can be used for underground sewage systems. Ductile iron is a strong and durable material that is resistant to corrosion and can handle the high pressure and constant flow of sewage. Additionally, ductile iron pipes have a long lifespan and require minimal maintenance, making them suitable for underground sewage systems.

Q: What are the different sizes available for ductile iron pipe?: Ductile iron pipes come in a wide variety of sizes to meet the needs of different applications in the water and wastewater industry. These pipes typically range in diameter from 3 inches to 64 inches. The most commonly used sizes are 4 inches, 6 inches, 8 inches, 10 inches, 12 inches, 16 inches, 20 inches, 24 inches, 30 inches, and 36 inches. However, larger sizes can also be manufactured for specific project requirements. Having different sizes available allows for flexibility in designing and constructing water distribution systems, sewage networks, and other infrastructure projects. The choice of the appropriate size depends on factors like the volume of flow, pressure requirements, and the distance the pipe needs to cover. It's important to note that the size of a ductile iron pipe refers to its internal diameter, which is also known as the nominal bore. The actual outside diameter of the pipe may vary slightly depending on the manufacturer and the specific dimensions provided. When selecting a size for ductile iron pipes, it's crucial to consider factors such as hydraulic capacity, installation requirements, and compatibility with other pipeline components. Seeking advice from engineers and industry experts is recommended to ensure the correct size is chosen for each particular application.

Q: Why is the cast iron tube lined with cement? Under what circumstances are ductile iron pipes lined with cement, and under what circumstances do not have to be lined with cement?: The cement lining protects the water quality, reduces the head loss and improves the service life of the spheroidal graphite pipe. As long as the water delivery hose is used, the cement lining must be used. There is no lining cement for conveying air.

Q: How can stainless steel pipes and ductile iron pipes be joined?: The stainless steel pipe can be used as a socket or socket, so as to be directly connected with the connection mode of the ductile iron pipe

Q: What is the weight of a typical ductile iron pipe?: The weight of a typical ductile iron pipe can vary depending on size and wall thickness. Ductile iron pipes are generally available in sizes ranging from 3 inches to 64 inches in diameter. The weight of these pipes can range from a few pounds per foot for smaller sizes to several hundred pounds per foot for larger diameters. Additionally, wall thickness plays a significant role in determining the weight of the pipe. Thicker walls will result in a heavier pipe. For example, a 10-inch ductile iron pipe with a wall thickness of 0.25 inches may weigh around 26 pounds per foot, while a 24-inch ductile iron pipe with a wall thickness of 0.5 inches can weigh approximately 175 pounds per foot. To determine the precise weight of a specific ductile iron pipe, it is essential to consult specific manufacturer specifications or engineering references.

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