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7# π-shaped Steel -
7# π-shaped Steel
- 型號(hào)7# π-shaped Steel
π-shaped Steel
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Main Parameters |
Spec. & Model |
Main Dimensions (mm) |
Material |
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7# |
Leg Height: 45 External Width: 100 Internal Width: 83 Waist Depth: 8 Teeth Space: 52 Opposite Angle: 125 |
27SiMn |
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Standard |
Standard of the PRC. GB/T3077 |
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Use |
Mainly used in making metal roof bars. |
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