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1.Brief Introduction for H beam
a .Grade: Q235,Q235B
b.Length: 12m
c.manufacturer: Jinxi Steel,Tang Steel,Rizhao Steel,Ma Steel,etc
d.Usage:Hot rolled H beams and welded H beams are widely used in building structures,bridge,vehicles,support and machinery etc.
2.The section, section area and theoretical weight of wide, medium, narrow wing of H beams.
q235 h beam dimensions