Product Description

MTS bolt is a typical combination mechanical bolt, including rebar, expansion shell, corrugated tubing, hemispherical dome, anchor plate and nut. And the rebar adopts two corrosion-prevention measurements on the bolt surface, hot-dip galvanizing and epoxy coating. It is installed as a temporary rock support and later grouted to become permanent. For its better anchoring effect and antiseptic property, It has been widely used on projects such as sub-sea tunnels, road and rail tunnels, sewer tunnels and mining, etc.

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