ductile iron pipe of china 1200 System 1

ductile iron pipe of china 1200 System 2

ductile iron pipe of china 1200

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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

ductile iron pipe of china 1200

Q: How does ductile iron pipe perform in areas with high soil settlement?: Ductile iron pipes perform well in areas with high soil settlement due to their inherent strength and flexibility. Their ability to withstand soil movement and settlement helps prevent pipe damage or failure. Additionally, ductile iron pipes are designed with joints that allow for some movement, further reducing the risk of cracks or breaks. Overall, ductile iron pipes are a reliable choice for areas prone to high soil settlement.

Q: Can ductile iron pipes be used for water distribution networks in rural areas?: Ductile iron pipes are suitable for water distribution networks in rural areas due to their high strength and durability. These pipes are known for their ability to withstand external loads and pressure, making them ideal for underground installations. Additionally, they have excellent resistance to corrosion and can withstand harsh environmental conditions or agricultural activities. In rural areas, where the water distribution network may face challenging conditions, ductile iron pipes offer a reliable solution. They are less likely to crack or leak, ensuring a continuous water supply for rural communities. Moreover, these pipes have a long service life, often exceeding 100 years, making them a cost-effective choice that requires minimal maintenance and replacement. However, it is crucial to consider other factors such as the availability of ductile iron pipes, installation costs, and the technical expertise required for installation and maintenance. Local regulations and standards should also be followed to ensure compliance and safety. Overall, ductile iron pipes can provide a suitable and dependable option for water distribution networks in rural areas. They offer a long-lasting and efficient solution for delivering clean water to communities.

Q: Does centrifugal cast iron pipe work well with lining cement? Will it scale and breed bacteria?: Poor hydraulic performance and high energy consumption. The roughness coefficient of the prestressed reinforced concrete pipe is between 0.013 - 0.014, so that the pipeline resistance of the pipeline with the same pipe diameter is higher than that of the same water content. Because of its high roughness, after a period of use, the pipeline will be blocked by bacteria, shellfish breeding and reproduction. As the service life increases, the inner diameter of the pipe will gradually shrink and the resistance will increase.

Q: Can ductile iron pipes be used for wastewater pumping stations?: Yes, ductile iron pipes can be used for wastewater pumping stations. Ductile iron pipes are durable, corrosion-resistant, and have high tensile strength, making them suitable for transporting wastewater and withstanding the pressure and chemicals involved in pumping stations. Additionally, their flexibility allows for easy installation and maintenance in various environmental conditions.

Q: Are ductile iron pipes suitable for use in hydroelectric dams?: Yes, ductile iron pipes are suitable for use in hydroelectric dams. They offer high strength, durability, and corrosion resistance, making them ideal for the harsh conditions found in dam environments. Additionally, ductile iron pipes have excellent hydraulic properties and can handle high water pressure, making them a reliable choice for transporting water in hydroelectric dams.

Q: Do ductile iron pipes require concrete encasement for support?: No, ductile iron pipes do not typically require concrete encasement for support. Ductile iron pipes have sufficient strength and flexibility to support their own weight and withstand typical loads without the need for additional concrete encasement.

Q: What is the typical lifespan of ductile iron pipe?: The typical lifespan of ductile iron pipe is around 50 to 100 years, depending on various factors such as the quality of installation, maintenance practices, and environmental conditions.

Q: How do ductile iron pipes handle ground settlement near construction sites?: Ductile iron pipes are highly resilient and can withstand ground settlement near construction sites. Due to their flexible nature, these pipes can accommodate small movements and settlement without incurring significant damage or failure. The ductility of the material allows the pipes to bend and adjust to the changing ground conditions, ensuring their integrity and minimizing the risk of leaks or breakage. Additionally, the strong and durable properties of ductile iron make it a reliable choice for underground infrastructure, providing long-term stability even in challenging environments.

Q: Can cast iron pipes not be used for domestic water supply and drainage?: Cast iron pipes are mostly used in fire fighting, fire hydrant water supply and indoor water supply. Plastic pipes are used in general and high water riser pipes are made of plastic steel composite pipes

Q: How does ductile iron pipe perform in areas with high seismic activity?: Ductile iron pipe possesses exceptional strength and durability, making it an ideal choice for areas with high seismic activity. Seismic events, such as earthquakes, can exert significant stress and strain on pipelines, leading to rupture or failure. However, ductile iron pipe's unique material properties enable it to withstand these dynamic forces. One of the main advantages of ductile iron pipe in seismic regions is its remarkable flexibility. Unlike rigid materials like cast iron or steel, ductile iron exhibits a higher degree of elasticity. This allows it to deform and absorb energy during seismic events, dissipating the seismic forces and reducing the risk of pipe failure. Consequently, damage to the overall pipeline system is minimized. Furthermore, ductile iron pipe is manufactured with a high level of ductility, meaning it can undergo substantial deformation without fracturing. This characteristic is particularly crucial in seismic zones as it enables the pipe to endure ground movements and seismic waves without compromising its structural integrity. Additionally, the ability of ductile iron to absorb and redistribute stress helps prevent localized failures, ensuring the pipeline system's overall stability and reliability. Additionally, ductile iron pipe possesses excellent corrosion resistance, which is especially vital in high seismic areas where ground movement and subsequent water leaks can compromise the pipe's integrity. The corrosion resistance of ductile iron ensures the longevity and reliability of the pipeline system, minimizing the risk of leaks or failures during seismic events. In conclusion, ductile iron pipe performs exceptionally well in areas with high seismic activity due to its superior flexibility, high ductility, and corrosion resistance. These properties allow the pipe to withstand the dynamic forces generated during seismic events, providing a reliable and long-lasting solution for fluid transportation and ensuring the safety of communities in earthquake-prone regions.

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