Steel roofing sheet is made from galvanized or pre-painted corrugated steel sheet.
It is a component of the building envelope. Steel roofing can be used for residential and commercial buildings. YX25-205-820 has good effect on roof ceiling/wall and quick installation, only screws to fix on purlin.
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Model |
YX25-205-820 |
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Effective width(mm) |
820 |
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Feeding width(mm) |
1000 |
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Rib Height(mm) |
25 |
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Material |
Galvanized Steel |
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Life Span(Year) |
15-20 |
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Finish |
RAL5012 Sea blue or RAL color |
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Brand |
SXGG |
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Steel Grade |
Q235 |
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Standard |
GB |
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Application |
Roof ceiling, wall |
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Thickness |
0.4 |
0.5 |
0.6 |
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Section Inertia(cm4/m) |
10.28 |
12.05 |
16.34 |
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Section Resistance(cm3/m) |
5.24 |
6.33 |
8.37 |
Our Roofing metal has lot of good properties:
(1) It is of attractive surface and reasonable design;
(2) It is with high and reliable quality;
(3) It is easy to assemble and dismantle;
(4) It is high practical applicability, economical efficiency and market occupy.
(5) We can make various kinds of roof metal, which will satisfy all the customer's need.
Technical index of our roofing metal:
(1) The yield stress is between 280-400 Mpa.
(2) The tensile stress is between 300-400 Mpa.
(3)The elongation is not less than 20.
(4) The thickness can be different from 0.3mm to 0.8mm.
(5) The color can be chosen any color as the RAL color.
(6) The metal sheet can make both galvanized and prepainted galvanized metal roof sheet.
