Self Drilling Anchor Bolt System
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R thread self drilling anchor bolt has sizes include R25, R32, R38, R51. It is suitable for broken rock and loose soil.
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T thread self drilling anchor bolt is composed of hollow anchor bar, coupler, nut, drill bit, plate, and centralizer. It applies to marine environment and chloride corrosion conditions.
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Large diameter anchor bolt has sizes include T73, T76, T103, T111, T127, T130.
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R thread drill bit includes EX, EXX, EY, EYY, EC, ECC, etc.
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T thread drill bit includes EX, EXX, EY, EYY, ESS-F, clay bit, etc.
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Sinorock has domed nut and hex nut, which can be used for both doomed plate and flat plate.
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R thread anchor coupler is used to elongate the anchor bar. It enables energy energy transmission between bars.
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T thread anchor coupler is easy to connect anchor bars to improve the work efficiency.
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Anchor plate for R thread anchor bolt includes flat plate and domed plate.
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Anchor plate for T thread anchor bolt has a thread structure inside. All functional parts are constantly tested.
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Centralizer is used for creating the necessary gap on anchor bar for equal grouting in borehole during soil nailing operation.
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