ductile iron pipe of china 2300 System 1

ductile iron pipe of china 2300

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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 2300

Q: Are ductile iron pipes prone to leakage?: Ductile iron pipes are generally considered to be resistant to leakage. This type of pipe is known for its durability and strength, making it less prone to leaks compared to other materials like PVC or even cast iron pipes. Ductile iron pipes are designed to withstand high pressure and can withstand heavy loads, making them ideal for various applications such as water supply, sewage systems, and industrial pipelines. The unique properties of ductile iron, including its flexibility and ability to absorb vibrations and shocks, contribute to its resistance against leaks. Ductile iron pipes have a high tensile strength, which means they can handle the internal and external pressures exerted on them without cracking or breaking. Furthermore, ductile iron pipes have joints that are designed to be leak-proof. These joints are typically sealed with rubber gaskets and connected using various methods such as push-on joints or restrained joints with mechanical couplings. These joint designs ensure a secure and watertight connection, reducing the risk of leaks. However, like any other type of pipe, ductile iron pipes can still experience leaks under certain circumstances. Factors such as age, corrosion, poor installation, or ground movement can contribute to the development of leaks over time. Regular maintenance and inspections are important to identify and address any potential issues that may lead to leaks. Overall, while ductile iron pipes are generally resistant to leakage and known for their reliability, it is essential to ensure proper installation, regular maintenance, and timely repairs to maximize their longevity and prevent any potential leaks.

Q: How do ductile iron pipes handle ground settlement?: Ductile iron pipes are highly effective in handling ground settlement due to their inherent flexibility and resistance to deformation. The unique properties of ductile iron, including its high tensile strength and elongation capacity, make it an ideal material for withstanding ground movement. When ground settlement occurs, which is the downward movement of soil or sediment, ductile iron pipes have the ability to flex and adjust to the shifting ground without fracturing. The pipes can absorb the stress caused by the settlement and distribute it evenly along their length, minimizing the risk of cracks or breaks. Furthermore, ductile iron pipes are designed with a bell and spigot joint system, which allows for slight movement and rotation at the joints. This feature enables the pipes to accommodate ground settlement by absorbing any misalignment or shifting of the surrounding soil. Additionally, ductile iron pipes have a higher load-bearing capacity than other materials like PVC or HDPE. This means that they can withstand heavier loads and pressures from the surrounding soil, reducing the risk of pipe failure or collapse during ground settlement. In conclusion, ductile iron pipes are well-suited to handle ground settlement due to their flexibility, resistance to deformation, and ability to distribute stress evenly. Their unique properties ensure that they can withstand the challenges posed by shifting ground conditions, making them a reliable choice for underground infrastructure projects.

Q: What is the average weight of ductile iron pipes?: The weight of ductile iron pipes can differ based on their specific dimensions and specifications. However, as a general rule, the weight of ductile iron pipes usually falls within the range of 50 to 200 pounds per foot. Various factors, including the pipe's diameter, wall thickness, and length, affect its weight. It is essential to understand that these weights are averages, and the actual weight of a particular ductile iron pipe may differ. To accurately determine the weight of a ductile iron pipe, it is recommended to consult the manufacturer's specifications or engineering guidelines.

Q: What is the difference between spheroidal graphite cast iron QT400-15 and QT400-15A? What does the A mean later?: The front is the material grade, and the back of the A should have special requirements.

Q: What is the expected deflection of ductile iron pipes under load?: The deflection of ductile iron pipes under load can vary depending on several factors, including diameter, wall thickness, material properties, and the magnitude and distribution of the load applied. Ductile iron pipes generally possess a high resistance to deflection due to their inherent strength and durability. They are designed to withstand substantial loads and are commonly used in applications where high pressure and heavy loads are anticipated. Engineers typically employ structural analysis techniques such as finite element analysis or beam theory calculations to ascertain the expected deflection. These methods consider the specific geometry and material properties of the ductile iron pipe to predict its behavior under load. In practice, ductile iron pipes are designed with a maximum allowable deflection, which is usually specified by industry standards or local regulations. This maximum allowable deflection ensures the pipe's structural integrity and functionality. It is worth noting that the expected deflection of ductile iron pipes can also be influenced by external factors like soil conditions, installation methods, and temperature fluctuations. Therefore, it is crucial to employ proper installation techniques and adhere to industry guidelines to ensure the pipes perform as expected and meet the required deflection limits.

Q: What are the different types of joints used in ductile iron pipes?: There are several types of joints commonly used in ductile iron pipes. These joints are designed to provide a secure and leak-proof connection between pipe sections. Here are some of the most commonly used joint types: 1. Push-on joint: This type of joint is easy to install and requires no special tools. It involves lubricating the gasket on one end of the pipe and pushing it into the socket of the adjoining pipe. The gasket creates a tight seal that prevents leakage. 2. Mechanical joint: This joint type consists of a gland and a follower gasket. The gland is placed over the spigot end of one pipe, and the follower gasket is inserted into the bell end of the adjoining pipe. The gland is then tightened with bolts and nuts, compressing the gasket to form a secure joint. 3. Restrained joint: This joint is used in applications where pipes need to be restrained against axial movement or pressure thrust. It typically involves a mechanical joint with additional components such as tie rods, thrust blocks, or restrained couplings to provide the necessary restraint. 4. Flanged joint: Flanged joints are commonly used in large diameter ductile iron pipes. They involve a flange on one pipe end and a mating flange on the other pipe end. The two flanges are bolted together, creating a strong and secure connection. Flanged joints allow for easy disassembly and reassembly if needed. 5. Welded joint: Welded joints are created by fusing the ends of two pipes together using heat and pressure. This type of joint provides a permanent and strong connection. Welded joints are commonly used in underground or buried applications where long-term durability is essential. It is important to note that the choice of joint type depends on factors such as pipe diameter, application, and project requirements. Consulting with a professional engineer or the manufacturer's guidelines is recommended to ensure the appropriate joint type is selected for ductile iron pipes.

Q: Can ductile iron pipes be used for underground mining applications?: Yes, ductile iron pipes can be used for underground mining applications. Ductile iron is known for its strength, durability, and resistance to corrosion, making it suitable for underground mining environments where it may be exposed to harsh conditions and abrasive materials. Additionally, ductile iron pipes have excellent load-bearing capabilities, making them ideal for carrying and transporting materials in mining operations.

Q: What do ductile iron pipes need to connect with three? Can I contact it directly?: Old craft1. dozen to lead lead; cut into strips, with a file play in the interface2. use expanded cement with asbestos3 use the asphalt

Q: What does "K8" mean in ductile iron pipe grades?: In wall thickness, K is the standard for wall thickness. The smaller the figure, the thinner the wall thickness of the same specification.For example, the K7 wall thickness of K8 is less than K8, and the wall thickness of DN500 is less than K9

Q: Advantages and disadvantages of ductile iron pipes?: Ductile iron pipes are commonly made of flexible sealing rings and slip through connections. The main mechanisms are W and B, clamps and mechanical connections, and inner gaskets.

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