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JIS G3192 Ss400 H Beam Steel for Bridge Construction Project Structural Fabrication Welded H Section Steel Beam Hot Rolled Construction Material, Find Details and Price about H Beam Steel Ss400 H Beam from JIS G3192 Ss400 H Beam Steel for Bridge Construction Project Structural Fabrication Welded H Section Steel Beam Hot Rolled Construction Material - Tianjin Hypile Foundation Engineering Co.,Ltd