Self-drilling Rock Bolt System

Stainless steel self-drilling hollow anchor rod is made of alloy steel material, which has a super high corrosion protection effect. Suitable for several complex, fragile geological conditions.

Stainless steel self-drilling hollow anchor rods are made of stainless steel material. It is an alloy steel self-drilling hollow anchor rod that resists corrosion under air or chemical corrosion conditions.

Function:
Stainless steel anchor rod has good welding performance and oxidation resistance, and is mainly used for permanent support of large initial stress of surrounding rock, or other projects with special requirements for corrosion resistance, such as submarine tunnels, seaports, seawalls, etc. Some projects in industrial pollution zones.

Condition:
Suitable for marine environments and chloride corrosion. It is also used in the chemical industry and in the infrastructure of important equipment with high requirements for corrosion protection quality. Widely used in bays, docks, pile foundations, breakwaters and mooring systems.

Features and Benefits:
1. Good antiseptic quality and antioxidant activity.
2. Resistant to high temperature oxidation, has certain fire performance.
3. Stainless steel has good strength and high wear resistance.
4. Due to the repair of the oxide layer, its corrosion resistance and chloride resistance are better than other coated steel bars.

Case:

Stainless steel self-drilling hollow anchoring system is mainly used for tunnel and underground engineering, slope engineering, ground and foundation engineering. It can be used for pre-construction support, which can effectively enhance the stability of soil and rock mass.