Cold Forged Threaded Rebar Coupler

Product Description

Cold Forged Threaded Rebar Couplers are mechanical connectors used to join two reinforcement bars (rebars) in reinforced concrete structures. The coupling system involves cold forging the ends of rebars to increase the core diameter, followed by threading to allow the bars to be connected using a coupler with matching internal threads.

These couplers are manufactured using high-grade carbon steel or alloy steel and are designed to provide full tensile strength equivalent to that of the parent rebar. The cold forging and threading process ensures high precision and consistency in performance.

Features

• High Strength Connection: Provides 100% tensile strength of the parent rebar.
• Cold Forging Technology: Enhances core area of rebar for strong threading and superior joint strength.
• Easy Installation: Requires simple tools and equipment; no need for skilled labor.
• Thread Type: Parallel or taper threads as per design specifications.
• Time and Labor Saving: Faster installation compared to traditional lapping methods.
• Compact Design: Minimal space requirement in congested reinforcement areas.
• Corrosion Resistant: Available with anti-corrosive coatings or in stainless steel upon request.
• Wide Size Range: Suitable for rebars from 12mm to 50mm diameter (custom sizes also available).
• Cost Effective: Reduces steel wastage and offers a reliable alternative to lap splicing.

Application

• High-Rise Buildings: Used in columns, core walls, and transfer beams for vertical load continuity.
• Infrastructure Projects: Bridges, flyovers, tunnels, and highways requiring high load-bearing connections.
• Industrial Structures: Power plants, refineries, and factories with dense reinforcement layouts.
• Precast Construction: Ensures secure and quick connections in precast elements.
• Retrofitting Works: Ideal for strengthening and extending existing reinforced concrete structures.
• Seismic Zones: Provides strong and safe connections that meet seismic performance standards.