Anti Impact Hydraulic Grip Rebar Coupling System--high quality alloy steel, it has already passed the High ...    More ...

Anti Impact Hydraulic Grip Rebar Coupling System--high quality alloy steel, it has already passed the High Speed Tensile test of Anti instant impact by Germany Berlin BAM Laboratory.


Using hydraulic machine and unique split mould to swage sleeve deformation, formed the seamless connection with rebar and the swage length is to meet the standard swage length. Shorter swage length reduces the bond, while longer swage length may shorten the engagement length of the thread.
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