Threaded Rebar Coupler Manufacturer

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Threaded Rebar Coupler Manufacturer

Threaded Rebar Coupler Manufacturer

Threaded Rebar Coupler Manufacturer | Leo Industries

Threaded Rebar Coupler Manufacturer

As a leading threaded rebar coupler manufacturer, Leo Industries specializes in producing high-quality mechanical splicing systems that ensure maximum load transfer between reinforcement bars. Threaded couplers provide a reliable alternative to traditional lap splicing, offering a more robust connection while reducing steel consumption and concrete congestion. Our manufacturing process utilizes advanced CNC technology to create precision threads that match the highest industry standards for tension and compression, making them ideal for modern high-rise and infrastructure projects.


Working Principle & Process Flow

The working principle of a threaded rebar coupler relies on the engagement of matching threads between the rebar ends and the internal sleeve of the coupler. The process begins with the preparation of the rebar ends, which are either cold-forged to increase the diameter or directly threaded using a specialized machine. Once the threads are formed, the rebar ends are screwed into the coupler until they meet at a center stop. This mechanical connection ensures a full butt-joint that behaves as a single continuous bar, effectively distributing structural stress without relying on the surrounding concrete's bond strength.


Applications & Benefits

Applications
  • Structural reinforcement in high-rise buildings and skyscrapers
  • Heavy load-bearing infrastructure like bridges and flyovers
  • Metro rail projects, underground tunnels, and shafts
  • Slab-to-column and beam-to-column structural joints
  • Retrofitting and extension of existing concrete structures
Benefits
  • Eliminates lap length wastage, leading to significant steel savings
  • Reduces reinforcement congestion for better concrete quality
  • Guarantees 100% load transfer as a mechanical butt joint
  • Speeds up construction cycles with easier assembly on-site

Key Features

  • High tensile strength material tested for cyclic loading
  • Available in parallel thread, tapered thread, and forged configurations
  • Precision internal threading for smooth and secure installation
  • Compatible with all standard rebar diameters from 16mm to 40mm
  • Corrosion-resistant coating options available for harsh environments

Your Trusted Manufacturing Partner

Leo Industries is a premier threaded rebar coupler manufacturer dedicated to delivering engineering excellence. Our facility produces thousands of couplers daily under strict quality control measures. We understand that every structural joint is critical, which is why our products undergo rigorous tensile testing to ensure they meet or exceed the breaking strength of the reinforcement bar. By choosing us as your supplier, you benefit from expert technical support, fast delivery, and solutions tailored to the specific needs of your construction site.


Maintenance & Safety Tips

Checklist Leoindustries

Pre-Installation

  • Ensure rebar threads are free from rust, cement slurry, or dirt
  • Check that the coupler size matches the bar diameter perfectly
  • Inspect the coupler's internal threads for any manufacturing defects

Installation Practices

  • Use a calibrated torque wrench to ensure bars are fully engaged
  • Avoid cross-threading by aligning the bars straight before turning
  • Mark installed couplers with paint for visual inspection confirmation

FAQs — Threaded Rebar Couplers

Q1 What is the difference between parallel and tapered threads?
Parallel threads maintain a constant diameter and require a full engagement length, while tapered threads tighten as they are screwed in, allowing for faster installation but requiring precise machining.
Q2 Can threaded couplers be reused?
Mechanical couplers are typically designed for permanent structural use. Once embedded in concrete, they cannot be reused. However, if they have not been cast, they can be uninstalled if the threads are undamaged.
Q3 Is threading the rebar end necessary?
Yes, for threaded couplers, the rebar must have matching threads. This is done on-site or in a yard using a rebar threading machine.
Q4 Do threaded couplers affect the strength of the rebar?
When properly manufactured and installed, the coupler assembly is designed to be stronger than the rebar itself, ensuring structural failure would occur in the bar rather than the joint.
Q5 Are your couplers tested for seismic zones?
Yes, as a responsible manufacturer, our couplers are tested for cyclic and dynamic loading to ensure they perform safely during seismic events.

Get in Touch

Leo Industries • We’re here to help

Company

Leo Industries

Phone

+91 99783-80432

WhatsApp

Chat on +91 99783-80432

Email

leoindustries21@gmail.com

Address

168, Shankar Estate, Sureliya Estate Road, Amraiwadi, Ahmedabd, Gujarat.

Website

leoindustries.in

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Leo industries was established in the year 2015 based in Gujarat India we are engaged in manufacturing a qualitative range of engineering product. The foundation stone of the company was laid by the owners Mr. Mahesh Patel & Mr.Yagnesh Patel under the guidance of their vast experience and knowledge in the Respective field of Engineering product .the team has carved a niche in market.

Get In Touch

Address:
168, Shankar Estate, Sureliya Estate Road, Amraiwadi, Ahmedabd, Gujarat.

Mobile:
+91 97148 13051, +91 99783 80432

Email:
leoindustries21@gmail.com

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