| Product Name | The stress design value reaches 215MPa | Deflection control （1/200 span） | Groove face column | Center of gravity |
| Uniform load(KN) | Deflection（mm） | Uniform load(KN) | Design load（KN） | Design load（KN） |
| 250mm（Beam span or unsupported length） |
| R21-25 | 7.56 | 0.4 |
| 14.98 | 51.38 |
| R21D-25 | 10.36 | 0.2 |
| 26.74 | 106.82 |
| R41-25 | 23.52 | 0.2 |
| 21.84 | 67.9 |
| R41D-25 | 19.46 | 0 |
| 37.8 | 141.26 |
| R62-25 | 45.36 | 0.2 |
| 30.8 | 93.94 |
| R62D-25 | 29.12 | 0 |
| 53.76 | 196.28 |
| 500mm（Beam span or unsupported length） |
| R21-25 | 3.78 | 1.8 |
| 13.86 | 45.64 |
| R21D-25 | 10.36 | 1 |
| 26.04 | 101.78 |
| R41-25 | 11.76 | 0.9 |
| 20.58 | 59.22 |
| R41D-25 | 19.46 | 0.3 |
| 37.38 | 137.76 |
| R62-25 | 22.68 | 0.6 |
| 29.12 | 80.64 |
| R62D-25 | 29.12 | 0.2 |
| 53.34 | 191.88 |
| 1000mm（Beam span or unsupported length） |
| R21-25 | 1.82 | 7.1 | 1.31 | 10.5 | 22.68 |
| R21D-25 | 5.04 | 4.1 |
| 23.24 | 81.2 |
| R41-25 | 5.88 | 3.7 |
| 16.8 | 37.24 |
| R41D-25 | 16.24 | 2.1 |
| 35.84 | 123.62 |
| R62-25 | 11.34 | 2.5 |
| 22.26 | 42.14 |
| R62D-25 | 29.12 | 1.2 |
| 51.94 | 173.88 |
| 1500mm（Beam span or unsupported length） |
| R21-25 | 1.26 | 16 | 0.59 | 6.86 | 10.08 |
| R21D-25 | 3.36 | 9.3 | 2.74 | 19.32 | 47.88 |
| R41-25 | 3.92 | 8.3 | 3.53 | 13.16 | 22.82 |
| R41D-25 | 10.92 | 4.7 |
| 33.46 | 100.1 |
| R62-25 | 7.56 | 5.7 |
| 16.38 | 24.5 |
| R62D-25 | 21.84 | 3.1 |
| 49.42 | 143.92 |
| 2000mm（Beam span or unsupported length） |
| R21-25 | 0.98 | 16.5 | 0.34 |
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| R21D-25 | 2.52 | 14.8 | 1.54 | 14.98 | 26.88 |
| R41-25 | 2.94 | 14.7 | 1.99 | 10.78 | 16.38 |
| R41D-25 | 8.12 | 8.3 |
| 30.24 | 67.38 |
| R62-25 | 5.6 | 10.2 | 5.57 | 13.3 | 17.64 |
| R62D-25 | 16.38 | 5.5 |
| 45.78 | 101.92 |
| 2500mm（Beam span or unsupported length） |
| R21-25 | 0.7 | 44.5 | 0.21 |
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| R21D-25 | 2.1 | 25.8 | 0.98 | 11.62 |
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| R41-25 | 2.38 | 23.1 | 1.26 | 9.1 | 12.74 |
| R41D-25 | 6.58 | 12.9 | 6.31 | 25.9 | 43.12 |
| R62-25 | 4.48 | 15.9 | 3.56 | 11.34 | 13.72 |
| R62D-25 | 13.02 | 8.6 |
| 40.46 | 65.24 |
| 3000mm（Beam span or unsupported length） |
| R21-25 | 0.56 | 64 | 0.14 |
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| R21D-25 | 1.68 | 37.2 | 0.69 |
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| R41-25 | 1.96 | 33.3 | 0.88 | 7.7 |
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| R41D-25 | 5.46 | 18.6 | 4.38 | 21.56 | 29.96 |
| R62-25 | 3.78 | 22.9 | 2.45 | 9.94 | 11.2 |
| R62D-25 | 10.92 | 12.4 |
| 34.02 | 45.36 |
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| Load is limited by welding shear |
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| 1 The above load includes the self-weight of the member. This self-weight should be subtracted to obtain the net allowable load supported by the beam. |
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| 2 Long-span beams should be supported in a way that prevents rotation and torsion. |
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| 3 The uniformly distributed loads listed are used for various single-span beams. That is, one beam has two supporting points. If the load is concentrated in the center of the span, multiply the corresponding load by 0.5 from the table below; |
| Multiply the corresponding deformation by 0.8. |
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