Reinforcing Steel threaded rebar coupler Introduction

The Standard Thread coupler is suitable for connecting two bars of the same diameter, where one bar can be rotated. It comprises an internally threaded sleeve with two right hand threads which are tapered towards the middle of the coupler. The bar ends are square cut and thread is onto the bar. A nominal allowance of +25mm should be allowed per threaded bar end for square cutting the bar end.

The couplers are generally torqued onto the reinforcing bar in the bar threading shop, the internal threads protected by plastic end caps. The threaded ends of the continuation bar are protected by plastic thread protectors.

1. Solid 45# carbon steel/40Cr as raw material.

2. Tensile strength could be more than 540MPa/630MPa/720MPa.

Technical Advantages

1) High splice strength, which could exert ultimate tensile and compression strength of rebar, it could satisfy the requirements stipulated in the Chinese standard JGJ107, American standard UBC1997, British standard BS8110, French Standard NF35-20-1, German standard DIN1045, ISO15835 and other requirements in the relevant standards;

2) Easy to operate and maintain, no need for technicians, fast splicing on construction site;

3) Several types of splices, which could be suitable for rebar splicing when the rebar cage or the bending rebar is used;

4) High production efficiency, it only takes less than 1 minute to upset and make one thread on the site;

5) High adaptability, the splicing could be conducted when the power is off, or under water, or at super high position, or windy, rainy and snowy weather.

6) Environment-friendly, material-effective.

7) Inexpensive to purchase, maintain and repair.

8) The Splicing could be produced in advance without influencing the construction period.

9) Full-Tension splice, bar break under tensile tests.

10) Manufactured under strict quality assurance plan ISO 9001

Reinforcing Steel threaded rebar coupler Specifications

How to install Reinforcing Steel threaded rebar coupler

Reinforcing Steel threaded rebar coupler Applications