Tapered Coupler Manufacturer In Howrah

Strong Joint for Reinforcement Bars

Leveraging on our vast industrial experience, we are a supplier of a large assortment of products. Tapered couplers are manufactured to connect rebar ends using threaded taper technology. These components enable full strength bar connections in heavy construction and seismic zones.

1 Why It’s Used

1 Links two reinforcement bars without overlap 2 Maintains tensile and compressive strength 3 Simplifies bar placement in congested areas

Preferred for high-rise, metro, and bridge construction.

2 Common Areas in Use

1 RCC columns and beams in commercial structures 2 Shear walls and core concrete applications 3 Tunnel linings and pile caps

Extensively used in sites requiring mechanical splice systems.

3 Key Performance Advantages

1 Threaded taper fit reduces bar slippage 2 Compact design suits small concrete covers 3 Eliminates need for skilled welding or lapping

Reliable joint performance under dynamic stress.

4 Manufactured Build

1 Cold forged or machined carbon steel 2 Internal tapered threads with high precision 3 Zinc-coated surface for corrosion resistance

Manufactured to match IS and ASTM reinforcement standards.

5 Setup in Field

1 Bar end is threaded using taper die 2 Coupler is tightened using standard tools 3 Visual inspection ensures full engagement

On-site fixing without heavy equipment or welding.

6 Maintenance-Free Lifecycle

1 No lubrication or adjustment required post-installation 2 Fixed in concrete and sealed from exposure 3 Tested for torque strength and thread alignment

Long-term durability under varied site conditions.

7 Specification or Features

1 Bar Diameter Range – 12 mm to 40 mm 2 Thread Angle – 4° to 6° taper per side 3 Material Grade – C45 / EN8 steel 4 Finish – Zinc plated or black oxide 5 Type – Standard / Position / Transition

Last Used

Tapered couplers are generally used in columns, earthquake-resistant foundations, and heavy RCC members in commercial and infrastructure projects