Not stated on exact page Twisted anchor rod
High-Strength Twisted Anchor Rod
High-strength twisted anchor rods are listed in 18 and 20 mm standard diameters and 1–3 m standard lengths, with broader custom ranges. The checked page specifies a 20 mm standard twist pitch and galvanized or epoxy surface options, together with supplier-stated strength and anchorage figures. Installation uses a rock drill, resin capsules, pull-out test equipment and compressed-air hole cleaning. Confirm the substrate, resin system, rod grade and installation procedure for the project.
- 01 · Material
- Not stated on exact page
- 02 · Form
- Twisted anchor rod
- 03 · Supply basis
- Project quotation
Confirm for order: grade · dimensions · finish · quantity · destination · documentation
Technical data
Product specifications
Dimensions & performance
- Anchor diameter
- 18 / 20 mm standard · 16–25 mm custom · tensile strength ≥500 MPa
- Length
- 1–3 m standard · 1–5 m custom · yield strength ≥350 MPa
- Twist pitch
- 20 mm standard · 15–30 mm custom · supplier-stated service life ≥10 years
- Surface treatment
- HDG 430–600 g/m² or epoxy · initial anchoring force 8–12 tons
Installation guidance
- Required tools
- Rock drill with 16–25 mm bit, compatible resin capsules, hydraulic pull-out jack and compressed air
- Supplier procedure
- Hole 2–3 mm smaller than rod; rotate through resin; tighten to 50–80 N·m until the shear pin breaks
One request. A complete specification.
Request a quote
Tell us the required size, grade, quantity, finish, destination and documentation. We will confirm the complete order specification before supply.
- Exact configuration confirmation
- Documentation and standards check
- Project-specific logistics