Mining I-beam Q235 9#11#12#Coal mine support steel structure
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Mining I-beam Q235 9#11#12#Coal mine support steel structure
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Miner steel, the full name is mine I-beam, is suitable for mine roadway support. Mine I-beam is generally referred to as miner steel for short. It is a type of I-beam and belongs to the section steel series. It is a special steel for coal mine support. Its shape is I-shaped, similar to ordinary I-beam. It is mainly used for mine tunnels Supports and metal structural brackets are used, with wide flanges, small heights and thick webs. It is suitable for mine roadway support.
Item
Mining I-beam
Standard
ASTM, DIN, ISO, EN, JIS, GB, etc.
Material
Q235、20Mnk 、Q275、Q275b、9#、11#、12#、etc.
Size
Length: 6,12,14,15m or as required Flange width: 199mm or as required Flange thickness: 11mm or as required
Surface
Black, galvanized, or as required
Application
I-beam is generally used for steel structures, supports, bridges, and simple supports.Miner steel is used for supporting steel structures in coal mines, where it is used for strong support.etc.
Export to
America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, etc.
