Dactron Pipe
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The JIS G3456 standard represents excellence in Japanese Industrial Standards (JIS) for carbon steel pipes, meticulously crafted for high-temperature piping. These versatile pipes find their main applications in a variety of critical scenarios, where exceptional performance is a necessity.
Expertly engineered for environments where fluids or gases (like steam or hot air) are transported under extreme heat. These pipes retain superior mechanical properties and outstanding heat resistance.
Indispensable for boilers and heat exchangers. Excel under high pressure and temperature to ensure equipment safety and optimal efficiency.
JIS G3456 standard steel pipes are also integral in mechanical structures, energy sectors like petrochemicals, and specialized scenarios such as maritime and aviation cracking units.
| Designation of Grade | C (max.) | Si | Mn | P (max.) | S (max.) |
|---|---|---|---|---|---|
| STPT370 | 0.25 | 0.10 to 0.35 | 0.30 to 0.90 | 0.035 | 0.035 |
| STPT410 | 0.30 | 0.10 to 0.35 | 0.30 to 1.00 | 0.035 | 0.035 |
| STPT480 | 0.33 | 0.10 to 0.35 | 0.30 to 1.00 | 0.035 | 0.035 |
| Grade | Tensile Strength (min) | Yield Point (min) | Elongation (Over 7-8mm thickness) |
|---|---|---|---|
| STPT370 | 370 MPa | 215 MPa | 30% min |
| STPT410 | 410 MPa | 245 MPa | 25% min |
| STPT480 | 480 MPa | 275 MPa | 25% min |
