Steel Structure Space Frame Accessories Jonit Grid Bolt Ball
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steel structure space frame accessories jonit grid bolt ball
Description As a new type of load-bearing structure and a super static space frame structure system, the bolt ball of steel structure can change the stress state of plane structure and improve the load capacity of the space structure. The bolted ball is made of 45# steel, and all raw materials are tested for physical, chemical, and mechanical properties of 3/1000 sampling after entering the factory. Then go to a professional forging unit to forge a ball billet with a 250 kg or 750 kg air hammer. The blank is normalized to make its hardness reach HB197~225. The blank shall be free of defects such as cracks, overburning, pitting, etc., and the ovality shall not exceed 1% of the diameter.
feature Standard: GB,Tolerance:±1% , Processing Service:Bending, Welding, Decoiling, Cutting, Punching. Space frame:large span strong durability , Design Style:Modern, Usage:Steel building frame
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| Product Tags: Space Frame Jonit Grid Bolt Ball Q235 Steel Space Frame Accessories | ||||||||||||||||||||||||||||||||||||
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