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Product Name: Corrugated Metal Pipe Culvert
In the hollow cavity forming technology of cast-in-place concrete hollow slab structure, the most widely used metal spiral tube abroad. The corrugated culvert pipe is made of high-quality low-carbon steel strip through rolling, coil forming, biting, cutting and other processes.
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Specification of Corrugated Metal Pipe Culvert |
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Base material |
Q235 or SS400 hot rolled steel plate |
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Section Shape |
Round, oval, arched |
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Outer Diameter |
500mm - 12000mm |
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Thickness |
2 mm to 8 mm |
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Wave parameters: Wave distance P* wave depth D (unit mm) |
150*25, 200*55, 150*50, 150*65, 300*110, 400*180 |
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Anticorrosion treatment |
hot dip galvanization is greater than or equal to 84um; Secondary corrosion protection (generally coated asphalt) |
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Use fixed number of year |
≥100 years |
| Pressure level |
0.1-6.0 Mpa |
In industrial and civil buildings, in order to meet the higher requirements of high-rise buildings on the level, self-weight, flexible partition of large spaces, as well as earthquake resistance, sound insulation, etc., the technology of cast-in-place concrete hollow floor has been widely used abroad, and the application of my country's construction industry Late, but the development is very rapid.
