Hot Galvanized Steel Pipe
If you're looking for a durable and long-lasting option for your manufacturing or construction needs, hot galvanized steel pipes might just be the perfect choice for you. These pipes are coated with a layer of zinc, providing superb protection against both rust and corrosion. This zinc coating also extends the lifespan of the pipe, making it an ideal investment for any project or application. With hot galvanized steel pipes, you can be sure that your products and structures will hold up well over time, even in harsh conditions.
Construction and scaffolding applications often require the use of hot-dip galvanized steel pipes with outer diameter options such as 42mm, 48.3mm, 48.6mm, and 60.3mm. These sizes are widely used in these industries to ensure durability and structural integrity.
Q235, Q345, STK400, STK500, S235JR, and S275JR are some commonly used steel grades. The selection of these grades depends on their specific mechanical properties and the intended application. It is important to choose the right steel grade for each application to ensure optimal performance and durability. These grades offer a wide range of strength, hardness, and ductility, making them suitable for various industries such as construction, manufacturing, and transportation. All these grades have been extensively tested and proven to meet the required standards and specifications. Proper selection and application of these steel grades can significantly contribute to the success of a project or product.
Product Specification
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Property of Hot Galvanized Steel Pipe |
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Outer Diameter: |
42mm;48.3mm;48.6mm;60.3mm |
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Thickness: |
1.8-4.0mm |
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Steel Grade: |
Q235,Q345,STK400,STK500,S235JR,S275JR |
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Standard: |
BS1139;BS EN39-2001;JIS G3444-2004 |
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Surface: |
Galvanized in a hot dip process, pre-galvanized before dipping, or painted in black - these are the available options for coating. Additionally, all products come threaded for convenience. |
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Available Size |
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Outer Diameter(mm) |
Wall Thickness(mm) |
Length (m) |
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48.3-48.6 |
1.8-2.5 |
0.3-12 |
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48.3-48.6 |
2.75 |
0.3-12 |
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48.3-48.6 |
3 |
0.3-12 |
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48.3-48.6 |
3.2 |
0.3-12 |
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48.3-48.6 |
3.6 |
0.3-12 |
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48.3-48.6 |
3.8 |
0.3-12 |
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48.3-48.6 |
4 |
0.3-12 |
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42.3 |
2.0-4.0 |
0.3-12 |
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60.3 |
2.0-4.0 |
0.3-12 |
Production
The process begins with a welded pipe inspection, where any defects or inconsistencies in the pipes are identified and corrected. Next, the pipes go through a pickling process, which removes any rust or impurities from the surface. The pipes are then thoroughly washed and coated with a solvent to ensure a clean surface for the galvanizing process.
The pipes are then aligned, dried, and carefully inspected before they are hot-dip galvanized. This process involves immersing the pipes into a molten zinc bath, which creates a durable and long-lasting coating that protects the pipes against corrosion.
Finally, the pipes are packaged and undergo a final inspection to ensure that they meet the highest quality standards. Only after passing this final inspection are the pipes shipped out for use in construction projects.
This production process reflects the commitment of the manufacturers to ensure the quality and durability of their scaffolding pipes. By following a strict set of steps, they can provide a product that is reliable and safe for workers to use.
Packing and Loading
The hot galvanized steel pipes are packaged in bundles. Each bundle is sealed and contains 61 pieces, ensuring that the pipes are tightly packed together. To add an extra layer of protection, the bundle is fastened with 8 steel straps, providing ample support for the pipes during transportation. This packaging method has proven to be highly effective in ensuring that the pipes remain secure and untangled, which makes handling and distribution much more manageable.
Hot Galvanized Steel Pipe Project Application:
Oil and Gas Industry Project: Hot-dip galvanized pipes were used for the construction of pipelines and infrastructure in an oil and gas project. The galvanized coating on the pipes provided excellent corrosion resistance, ensuring the longevity and reliability of the pipeline system.
Bridge Construction Project: Hot-dip galvanized pipes were utilized in the construction of bridge structures, including support beams and railings. The galvanized coating protected the pipes from corrosion caused by exposure to weather elements, such as rain, humidity, and saltwater.
Water and Wastewater Treatment Plant Project: Hot-dip galvanized pipes were employed in water and wastewater treatment facilities for the installation of pipelines, pump stations, and other infrastructure. The galvanized coating offered superior resistance against corrosion and chemical degradation, ensuring the durability of the pipes in harsh environments.
Solar Power Plant Project: Hot-dip galvanized pipes were utilized in the construction of solar panel mounting structures. The galvanized coating provided excellent protection against corrosion, extending the lifespan of the structures and ensuring the stability and performance of the solar panels.
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