Stainless Self Drilling Rock Bolt
Stainless Self Drilling Rock Bolt

Stainless self drilling anchor bolt has good anti-corrosion quality and antioxidant activity which can resist corrosion in air or chemical corrosion conditions.Owing to its good welding performance & inoxidizability, stainless self drilling anchor bolt is mainly used in the permanent support of large initial stress of surrounding rock, or other projects which have special requirement for corrosion resistance, such as bay, pier, pile foundation, breakwater and some projects in the industrial pollution area.

Introduction:

Stainless self drilling rock bolt is an alloy steel rock bolt which can resist corrosion in air or chemical corrosion conditions. The application of stainless self drilling rock bolt is as following:

1. Stainless self drilling rock bolt is applied to marine environment and chloride corrosion conditions.

2. It is also used for chemical industry and infrastructures if important equipment which requires high anti-corrosion quality.

3. It is widely used in bay, pier, pile foundation, breakwater and mooring system.

Stainless self drilling rock bolt meets the demands of anti-corrosion and seismic resistance, which can reach 120 years without maintenance.

Features:

1. Stainless self drilling rock bolt has good anti-corrosion quality and antioxidant activity.

2. High temperature oxidation resistance, resisting fire at a certain extent.

3. Stainless steel has good strength and high wear resistance.

4. Its anti-corrosion and resistance to chloride is prior to other coating rebar due to its repairing oxide layer.

Size

Effective Cross Sectional Area

mm2

Ultimate Load KN

Yield Loa

(KN)

Weight

(Kg/m)

Thread Standard

R32N 396 210 100 3.5 ISO10208
R32S 488 280 150 4.1 ISO10208

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