Reducer Coupler

Reducer Coupler

Description

A Reducer Coupler is a specialized mechanical splicing device designed to connect two different diameters of reinforcing bars (rebars) in reinforced concrete construction. It ensures continuity of structural integrity when rebars of varying sizes need to be joined. Made from high-strength EN8D steel, reducer couplers offer precision threading, exceptional load transfer, and a compact design, making them ideal for projects with rebar size transitions.

Applications and Benefits

Applications:

• Vertical structural joints (columns to foundations)
• Precast concrete segments
• Retrofit and repair works
• Infrastructure with stepped reinforcement design
• Bridges and tunnels

Benefits:

• Connects two rebars of different diameters securely
• Eliminates lapping and minimizes steel congestion
• Improves alignment and load transmission
• Reduces construction time and material cost
• Facilitates design flexibility in rebar detailing

Key Features

• Manufactured from EN8D medium carbon steel
  
• Threaded for both larger and smaller diameter rebars
  
• Customizable combinations (e.g., 32mm to 25mm, 25mm to 20mm)
• Corrosion-resistant surface treatment
  
• Precision machining ensures high tensile strength
  

Where It’s Used

• Footings to column joints
  
• Shear walls and slabs
  
• Precast rebar connection
  
• Vertical dowel bar transitions
  
• Industrial and infrastructure foundations

Uses

• Joining rebars of two different diameters (e.g., 25mm to 20mm)
  
• Reducing bar diameter for structural design optimization
  
• Enabling easier handling of upper rebars in vertical structures
• Enhancing seismic performance in transition zones
  
• Providing strong, code-compliant mechanical splices
  

Importance and Significance

Reducer couplers are critical for modern RCC design where rebar size changes are essential due to architectural or structural demands. These couplers provide safe and efficient transitions between bar sizes, ensuring full load transfer and avoiding stress concentrations. They are increasingly adopted in high-rise, metro, and infrastructure projects to reduce rebar wastage and improve design flexibility.

Why Choose Us

• Custom combinations available (32mm to 25mm, 25mm to 20mm, etc.)
• Tested for tensile, fatigue, and dynamic loads
  
• Bulk production capabilities with on-time delivery
  
• Corrosion-resistant coating for durability
  
• Preferred supplier for top civil infrastructure companies
  

Manufacturer & Supplier in India

Leo Industries is a prominent manufacturer and supplier of reducer couplers in India. We specialize in custom mechanical splicing solutions for the construction industry. With state-of-the-art machining and quality control, our reducer couplers are built to handle high-load transitions in critical RCC applications.

FAQs

1. What is a reducer coupler?

   It is a mechanical device used to join rebars of two different diameters.

2. Which bar sizes can be connected?

   Common combinations include 32mm to 25mm, 25mm to 20mm, 20mm to 16mm, etc.

3. Is it as strong as a normal coupler?

   Yes, it is engineered to meet the strength requirements of both rebars.

4. Where is it typically used?

   In vertical columns, foundation transitions, and precast elements.

5. Are these couplers threaded?

   Yes, they are threaded at both ends to match the respective bar sizes.

6. Is welding required?

   No. The connection is mechanical, requiring only tightening during installation.

7. Do you offer custom reducer sizes?

   Yes, we can produce any standard or custom reducer combinations.

8. What is the delivery timeline?

   Orders are usually dispatched within 4–7 working days pan India.

9. Are test reports provided?

   Yes, we supply QC and tensile test certificates with every batch.

10. Where can I place an order?

    Visit https://leoindustries.in/ for orders and inquiries.

Conclusion

Reducer Couplers offer an efficient, strong, and code-compliant method of connecting rebar sizes of different diameters. Whether used in infrastructure, precast construction, or high-rise projects, they ensure strength and simplicity. Choose Leo Industries for reliable reducer coupler solutions across India.

Contact Information

Contact: +91 97148 13051, +91 99783 80432
Email: leoindustries21@gmail.com
Website: https://leoindustries.in/