Galvanized Tube

HDG-and-pre-galvanized-tube

Overview of Galvanized Tube

Galvanized tubes, available in shapes such as circular, square, and rectangular, are the epitome of durability and resilience. These tubes undergo a meticulous process of galvanization, ensuring a robust layer of protection against corrosion. This is achieved by welding steel tubes and then coating them with hot-dip galvanized or electro-galvanized layers. The result? A product that not only boasts an extended service life but also offers unparalleled corrosion resistance. Whether you’re in the petroleum industry, offshore oil fields, or even the construction sector, these tubes are versatile enough to cater to a myriad of applications. Additionally, we offer customization options. If you need custom lengths, cutting services, or specific quantities, our customer services team is ready to assist. With the added assurance of a uniform coating and strong adhesion, you can trust in the longevity and reliability of our galvanized tubes.

More information: Things to Know when Welding Galvanized Steel.

Available Sizes of Galvanized Tube

schematic-diagram-of-pipe-dimension

Our galvanized tubes come in a diverse range of sizes to suit your specific needs. Whether you’re looking for circular, square, or rectangular shapes, we’ve got you covered. Each shape is meticulously crafted to ensure precision in dimensions and wall thickness. We understand the importance of accuracy in the construction and industrial sectors, which is why we guarantee consistency across all our products. No matter the scale of your project, our tubes are designed to fit seamlessly, ensuring a robust and secure structure every time. Please feel free to view our catalog for the available sizes of galvanized tubes. Whether you need standard lengths or custom sizes, we can accommodate your requirements.

Steel Pipe Dimensions Chart ANSI B36. 10 & 36.19
Nominal Pipe SizeOutside Diameter (mm)Nominal Wall Thickness Schedule
NPSDNODSCH 5SCH 10SCH 20SCH 30SCH SthSCH 40SCH 60SCH XSSCH 80SCH 100SCH 120SCH 140SCH 160SCH XXS
1/8610.31.241.451.731.732.412.41
1/4813.71.651.852.242.243.023.02
3/81017.11.651.852.312.313.203.20
1/21521.31.652.112.412.772.773.733.734.787.47
3/42026.71.652.112.412.872.873.913.915.567.82
12533.41.652.772.93.383.384.554.556.359.09
1 1/43242.21.652.772.973.563.564.854.856.359.70
1 1/24048.31.652.773.183.683.685.085.087.1410.15
25060.31.652.773.183.913.915.545.548.7411.07
2 1/265732.113.054.785.165.167.017.019.5314.02
38088.92.113.054.785.495.497.627.6211.1315.24
3 1/290101.62.113.054.785.745.748.088.08
4100114.32.113.054.786.026.028.568.5611.1313.4917.12
5125141.32.773.406.556.559.539.5312.7015.8819.05
6150168.32.773.407.117.1110.9710.9714.2718.2621.95
8200219.12.773.766.357.048.188.1810.3112.7012.7015.0918.2620.6223.0122.23
10250273.03.404.196.357.809.279.2712.7012.7015.0918.2621.4425.4028.5825.40
12300323.83.964.576.358.389.5310.3114.2712.7017.4821.4425.4028.5833.3225.40
14350355.63.966.357.929.539.5311.1315.0912.7019.0523.8327.7931.7535.71
16400406.44.196.357.929.539.5312.7016.6612.7021.4426.1930.9636.5340.49
184504574.196.357.9211.139.5314.2719.0512.7023.8329.3634.9339.6745.24
205005084.786.359.5312.709.5315.0920.6212.7026.1932.5438.1044.4550.01
225505594.786.359.5312.709.5322.2312.7028.5834.9341.2847.6353.98
246006105.546.359.5314.279.5317.4824.6112.7030.9638.8946.0252.3759.54
266506607.9212.709.5312.70

How to Select the Right Galvanized Tube

Choosing the right galvanized tube can be pivotal to the success of your project. Firstly, consider the application. For low-pressure fluids, a standard tube might suffice, but for more intensive uses like in the petroleum industry, a more robust option might be necessary. Next, think about the environment. Areas with higher humidity or saline conditions might require tubes with a thicker galvanized layer. Always consider the shape and size, ensuring it aligns with your project’s specifications. Remember, at UNIACERO, our experts are always on hand to guide you. With our vast experience and knowledge, we can help you select the product that will not only meet but exceed your expectations. Your success is our priority, and we’re here to ensure you benefit from the best.

Our Advantages

  1. Over 25 years of experience in pipeline production and installation.
  2. Comprehensive inspection equipment.
  3. Independent product serial numbers for traceability.
  4. Advanced production equipment – Seamer high-frequency welding machine from the United States.
  5. Complete qualifications – API 5L/API 5CT/FM/UL fire pipe certification, etc.
  6. Wide range of products – independently developed solar torque tubes, highly favored in the European market.
  7. Customers spread across the globe.
  8. Excellent after-sales service and sense of responsibility.

Application Scenarios

Our steel pipes are engineered to withstand high temperatures, corrosive environments, and varying pressures, ensuring reliability and safety in the complex petrochemical processes. 

Whether it’s transferring crude oil, natural gas, or chemical intermediates, the robustness and versatility of steel pipes make them indispensable components of the plant’s infrastructure, contributing to efficient production and maintenance of stringent safety standards.

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