The material and material of the cross-arm hoop are mainly flat steel deep processing. A set of cross-arm hoop consists of two, generally semi-circular hoop with welding fixed and reinforcing plate, used to hold the channel steel of the variable table more stable. Half of it is a half-circle hoop welded reinforcement angle, and the connection is fastened by bolts, and finally two pieces are combined for use as a set.

The specifications and materials of the cross arm hoop are mostly -60*80 and 80*8, the specific models are; HBG6-220, HBG6-260, HBG6-300, HBG6-320

HBG6-340.HBG6-360.BG6-220.BG6-240.BG6--260.BG6--280.BG6--300.BG6--320.BG6--340.BG6--360.BG8-280.BG8-300

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