| Customization: | Available |
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| After-sales Service: | as Per Client′s Design |
| Warranty: | 1 Years |
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| Specification | Details |
|---|---|
| Diameter | This ERW carbon steel pipe is available in a wide range of diameters. For small - scale applications, diameters can start as low as 0.5 inches (12.7 mm), which are suitable for plumbing in residential or light - industrial settings. On the larger end, diameters can reach up to 24 inches (609.6 mm), meeting the requirements of large - scale industrial pipelines. Custom diameters can also be produced to precisely fit project - specific needs. |
| Wall Thickness | The wall thickness of the pipe is designed to accommodate various pressure and application demands. Thicknesses typically range from 0.065 inches (1.651 mm) for applications with relatively low - pressure requirements, such as general fluid transfer in non - critical systems, to 0.5 inches (12.7 mm) or more for high - pressure industrial processes. The wall thickness is carefully controlled during the manufacturing process to ensure consistent quality and performance. |
| Length | Standard lengths of the pipe are commonly 20 feet (6.096 meters) or 40 feet (12.192 meters). These lengths are convenient for transportation and installation in most construction and industrial projects. However, the pipe can also be cut to custom lengths. Whether it's a short - length connection in a complex piping network or a long - distance pipeline installation, the ability to provide cut - to - length pipes allows for seamless integration into any project. |
| Surface Finish | The outer surface of the pipe has a smooth mill finish as standard. This finish not only gives the pipe a clean and uniform appearance but also helps to prevent rust and corrosion initiation. For specific applications where a more refined surface is required, additional treatments such as galvanizing or painting can be applied. The inner surface is also smooth, which reduces friction during fluid flow, ensuring efficient transportation of various media. |
| Specification | Details |
|---|---|
| Grade | ASTM A135 typically covers carbon steel pipes with different grades, but common ones are similar to those in related carbon steel standards like A53 Grade B. |
| Yield Strength | For common grades similar to A53 Grade B, the minimum yield strength is around 241 MPa (35 ksi). This allows the pipe to withstand a certain amount of internal and external pressure without permanent deformation. |
| Tensile Strength | The minimum tensile strength is approximately 414 MPa (60 ksi). It indicates the maximum stress the pipe can endure before breaking, ensuring its durability under various loading conditions. |
| Elongation | Usually, the minimum elongation is around 21%. This property shows the pipe's ability to deform plastically before fracture, which is important for applications where some flexibility is required during installation or operation. |
| Chemical Composition | Mainly composed of carbon, with carbon content generally around 0.25% maximum. It also contains iron as the base element, along with small amounts of manganese (usually around 0.95% maximum) which helps in strengthening the steel. Trace amounts of other elements like phosphorus and sulfur are present, with phosphorus typically limited to 0.045% maximum and sulfur to 0.050% maximum to maintain good mechanical properties and weldability. |
| Welding Process - ERW | Electric Resistance Welding (ERW) is employed. In this process, an electric current is passed through the edges of the steel strip as it is formed into a pipe shape. The heat generated by the current melts the edges, and they are then pressed together to create a strong, continuous weld. This method results in a weld that is integral to the pipe structure, providing reliable connection for fluid or gas transportation. |
| Applications | Widely used for low - pressure fluid transportation, such as in water supply systems for industrial plants, commercial buildings, and some residential areas. Also suitable for transporting non - corrosive gases like air in pneumatic systems. In addition, it can be applied in certain structural applications where its strength and cost - effectiveness make it a viable choice, like in the construction of simple support structures or frameworks. |
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