| Steel Grade | DX54D |
| Material Type | Hot-dipped Galvanized Steel |
| Outer Diameter | 1/2 inch to 8 inches (12.7mm to 203.2mm) |
| Wall Thickness | 1.5mm to 10mm |
| Length | 6 meters or as required |
| Surface Treatment | Hot-dipped Galvanized |
| Zinc Coating Thickness | 60 to 300 g/m2 |
DX54D Galvanized Steel Pipe is one of the most common types of piping used today. It can be utilized for gas transportation and water transport applications alike; however, there are some factors you should be aware of before purchasing this pipe.
Galvanized and black steel pipe are distinguished by their zinc coating, making them more durable and resistant to rust. This makes a huge difference for anyone who wants the maximum out of their pipes and tubes.
| Specification | Value |
|---|---|
| Steel Grade | DX54D |
| Material Type | Hot-dipped Galvanized Steel |
| Outer Diameter | 1/2 inch to 8 inches (12.7mm to 203.2mm) |
| Wall Thickness | 1.5mm to 10mm |
| Length | 6 meters or as required |
| Surface Treatment | Hot-dipped Galvanized |
| Zinc Coating Thickness | 60 to 300 g/m2 |
| Standards | EN 10255, EN 10240, EN 10220, EN 10219, ASTM A53, BS 1387, JIS G3444, GB/T3091-2001 |
| End Finish | Plain, beveled, threaded, grooved, or coupling |
| Pipe Ends | Plain or threaded |
| Manufacturing Process | ERW or seamless |
| Tensile Strength | 270 MPa minimum |
| Yield Strength | 140 MPa minimum |
| Elongation at Break | 22% minimum |
| Hardness (HRB) | 65-85 |
| Impact Resistance | Minimum 27 Joules at -20°C |
| Chemical Composition | Carbon: 0.10%, Manganese: 0.50%, Silicon: 0.30%, Phosphorus: 0.035%, Sulfur: 0.035%, Aluminum: 0.015%, Chromium: 0.30%, Nickel: 0.30%, Copper: 0.10% |
| Certification and Testing | EN 10204 3.1 or 3.2, Mill Test Certificate |
| Application | Outdoor structures, roofing, fences, etc. |
| Packaging | In bundles, wrapped with steel strips, or as required |
Zinc is more malleable than cast iron, making it easier to manufacture and customize pipes precisely according to each application. This is a major benefit for those who wish to save both time and money when installing their plumbing systems.
Galvanized pipe offers superior corrosion protection due to the metal zinc on its surface, which makes mineral deposits flack off and prevent them from clogging the pipe. This explains why galvanized steel is preferred over black steel for transporting gas since black steel cannot be used for this purpose.
DX54D Galvanized Steel Pipe can be manufactured in various sizes and shapes to suit a range of applications. It comes in both seamless and welded versions, and you have your pick of finishes such as hot dip, powder coating or electroplating.
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