Application
Connection point of high-strength threaded rebar
Steel Bars
Fine-Rolled Threaded Steel Bar
Continuous-thread steel bar for prestressing, structural connection, anchoring and geotechnical reinforcement.
PRODUCT OVERVIEW
High-strength threaded steel bar coupler
A high-strength threaded steel coupler is a connecting device designed to directly join two pieces of high-strength threaded steel. Common specifications range from 20mm to 50mm, and they are available in two material grades: 45# steel and 40Cr steel.
Configuration
High-strength threaded steel bars, bearing plates, rebar anchor plates
Specification
20mm-50mm
Supply format
Cut length, surface condition, packing and marking confirmed for each order.
PRODUCT INFORMATION
Product description
The high-strength threaded steel bar coupler directly connects two compatible high-strength threaded steel bars. Common sizes range from 20 mm to 50 mm, with 45# steel and 40Cr steel material options.
The supplied configuration should be selected together with the compatible nut, coupler, plate, anchorage and other required components. Selection is based on the approved drawing, applicable project specification and intended construction method.
APPLICATION SCOPE
Typical application scope
Connection points in approved high-strength threaded steel bar assemblies.
- Foundation and underground engineering
- Bridge and structural prestressing work
- Slope support and geotechnical reinforcement
- Project-specific connection and anchoring assemblies
TECHNICAL DATA
Specification & technical data
| Product classification | High-strength threaded steel bar coupler |
|---|---|
| Material / grade | 45#,40CR |
| Diameter / size | Common specifications range from 20 mm to 50 mm. |
| Matched components | Bearing plate, nut, coupler, high-strength threaded rebar, spiral reinforcement |
| Inspection documents | Factory Inspection Report |
| Packing & marking | Confirm according to product format and delivery plan |
No unverified mechanical value, certification or performance claim is published on this approval page. Request the current approved product chart and documents for your project.
INSTALLATION WORKFLOW
Installation & use workflow
- Confirm the structural or geotechnical design, product model and matched components.
- Inspect product identification, quantity and visible condition before installation.
- Install in accordance with the approved construction method and project requirements.
- Apply only the specified assembly, tightening, tensioning or grouting procedure.
- Complete the required inspection and installation records before acceptance.
Carry out the installation based on actual on-site construction conditions.
PROJECT SUPPORT
Need a matched quotation?
Send the product name, drawing, specification, quantity, destination and required documents.
Get a QuoteOnline ConsultationProduct specifications may vary by project and destination. Always confirm the current data sheet and key parameters before ordering.