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π-type Steel Beam
π-type Steel Beam is the most commonly used roof beams, π steel beam with two roots π heat-treated steel welded together, thus its name from. π steel beam is mainly used for coal mine tunnel or roadw
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Profile Of π-type Steel Beam
π-type Steel Beam is the most commonly used roof beams,,π steel beam with two roots ππ heat-treated steel welded together, thus its name from.π steel beam is mainly used for coal mine tunnel or roadway roof support, with single prop to play with the composition of the metal bracket supporting effect roof beams.
Parameter Of π-type Steel Beam
Weight:10.2kg/m;
Material:27SiMnleg height:45
Outer width:100
Iinner width:83
Waist depth;8
Teeth space:52
Accoss angle 1259#πparameter:
Weight;8.26kg/m
Material:27SiMn
Photo Of π-type Steel Beam
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