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Mining Support U Beam Steel Arch Support is mainly used for mining tunnel support ,with the features of high pressure steel structure.
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Mining Support U Beam Steel Arch Support is mainly used for mining tunnel support ,with the features of high pressure steel structure.
Main purposes: mainly used in mine tunnel, mine tunnel secondary purpose of support, as well as the support of the mountains tunnel support.
Main features: pressure, supporting a long time, easy to install is not easy deformation characteristics.
1)Specification: U25, U29, U36;
2)Assembly: top beam, two landing legs, four clamps, two baseplates
3)Material: 20MnK Q275
4)Grade: SS400 Q235 A36
5)Size: 50mm*37mm*4.5mm-320mm*88mm*8mm
|
Specification: |
U25, U29, U36 |
Assembly: |
Top beam, two landing legs, four clamps, two baseplates |
|
Material: |
20MnK Q275 |
Web width: |
50mm-320mm |
|
Web thickness: |
4.5mm-9.5mm |
Flange width: |
37mm-88mm |
|
Standard: |
GB JIS ASTM |
Length: |
6/9/12m |
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