Parallel thread rebar coupler

Parallel thread rebar coupler is most popular in the field of construction nowadays. It has a lot of advantages as follows:

Use solid 45# carbon steel as raw material, could splice rebars of HRB335, HRB400 & HRB500 etc.

Could be used in the every orientation connection of reinforcing bars with same or different Diameter at two sides.

High tensile & yield strength, reach ACI318, JGJ107 standard etc., and High efficiency, upset forging and threading one coupler only needs no more than one minute.

High adaptability, not limited of climate or electricity, and Easy operation & environmentally friendly.