R51 Steel Self-Drilling Anchor Bolt for Ground and Foundation Project

Product Description

R51 Self Drilling Anchor Bolt
Ideal for Ground and Foundation Projects, providing robust geotechnical solutions.
R51 Anchor Bolt
📊 Products Details
R-thread Sizes R25, R32, R38, R51
T-thread Sizes T30, T40, T52, T76, T103, T111, T127, T130, T150, T200
Max. Tensile Load 200kN - 142300kN
Yield Load 150kN - 9500kN
Standard Length Regular sizes 3m, 4m, 6m, 8m (Custom lengths available)
Core Usage Drilling, Placement of steel reinforcing elements, Grout placement
Main Application Slope stabilization, tunneling pre-support, foundations with micropiles etc.
Full range of accessories available: anchor bits, coupling, spherical nuts, plates, and stopper.
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Providing a wide range of geotechnical services, from soil nailing to rock drilling. Focus is on providing value, high quality products, and specialist services for competitive projects.

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🏗️ SDA Bolt Application

Self Drilling Anchor Bolts are mainly used in slope stabilization, tunneling pre-support, foundations with micropiles, railway systems, and metro projects.

Pedestrian Mall Project

Retaining Wall Reinforcement

Excavation Retaining

Expressway Slope Project

Housing Construction Slopes

Highway Project Support

Root Piling Engineering

Umbrella Arch Pre-support

Hydropower Station Support

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Frequently Asked Questions
What sizes of R-thread anchor bolts are available?
We provide R-thread sizes including R25, R32, R38, and R51 to suit various construction requirements.
What is the range of T-thread anchor bolt sizes?
The T-thread series covers a wide range from T30 up to T200, including specialized sizes like T76, T103, and T150.
Can the length of the anchor bolts be customized?
Yes, while regular sizes are 3m, 4m, 6m, and 8m, we can supply any length according to your specific construction project needs.
What are the primary applications for Self Drilling Anchor Bolts?
They are predominantly used for slope stabilization, tunneling pre-support, foundation micropiles, and reinforcement in railway or metro projects.
What accessories do you provide for SDA bolts?
We supply a complete set of accessories, including various anchor bits, couplings, spherical nuts, plates, and stoppers.
What is the maximum load capacity for these bolts?
The maximum tensile load can reach up to 142300kN, and yield loads range from 150kN to 9500kN depending on the specification.

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