Our epoxy coated rebar coupler adopts cold upset forging parallel thread structure, made of 45# carbon steel. Surface treated with electrostatic high-temperature fused epoxy powder, perfectly matched with epoxy coated reinforcing bars. Sizes cover 12mm–40mm standard, custom large size 50/55/60mm available, compliant with ASTM, BS, EN, ACI 318, ISO 9001 and Chinese national standards. Multiple connection types: standard, left-right thread, reducing, adjustable, weldable & terminal embedded coupler.

Advantage:

• No rebar cross-section loss, fully ductile elongation of steel bars
• Type 2 seismic grade, passes millions of cyclic fatigue tests
• Simple manual installation, no torque wrench required
• Complete raw material batch traceability, third-party certified
• Custom blue/green epoxy coating color per client demand
• Unified coupler fits standard & position splicing demands

Application Scenarios and Positions

Marine & offshore projects: cross-sea bridges, seawater desalination plants, LNG facilities, splash zone piers. Civil infrastructure: metro tunnels, viaducts, high towers, expressway coastal sections. Heavy industry: nuclear power stations, underground stations with high groundwater, coastal reservoir & port structures.

Construction Application Method

• Thread rebar ends with professional threading machine
• Screw epoxy coupler onto two coated rebars manually
• Visually check full thread engagement without welding
• Directly embed into concrete for permanent mechanical splicing
• For staggered connection, use adjustable & left-right thread couplers

Related Products

Electric wrench

Torque Wrench

REBAR CAP