Stainless Steel Self Drilling Hollow Bar

الوصف

Stainless steel self drilling anchor bolt is made of stainless steel materials. It is an alloy steel self drilling anchor bolt which can resist corrosion in air or chemical corrosion conditions.

Functions

Owning to its good welding performance & inoxidizability, stainless steel rock bolt are 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 sub-sea tunnel, seaport, seawall and some projects in the industrial pollution area. 

Conditions

Its applied to marine environment and chloride corrosion. It is also used to chemical industry and infrastructures of important equipment which requires high anti-corrosion quality. Its widely used in bay, pier, pile foundation, breakwater and mooring system.

Features and advantages

1.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 re-bars due to its repairing oxide layer.

Cases

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