characteristics of Rolling Straight Thread Rebar Joint;

1.Being high in strength and good in extensibility, the joint is able to bring strength and extensibility of rebar mother material into full paly. joint's performance reaches grade l joint standard in JGJ107-2003.and can be cut off in mother material.
2.Joint is convenient, and of shortcut and simple operation.
3.Check and test convenient and directly perceived.
4.Rebar processing straight thread can be prefabricated, and sleeve can of factorition production, not occupying working period. with high processing effectiveness.
5.Upon constructionof joint, ther is no need use compressed air, no operation against fire, no oil leakage and pollution, no being cancelled for rain or bad weather, and construction can all weather be carried out.
6.Adaptability is strong; operation can flexibly be carried out even on narrow worksite and in dense in rebar arrangement place.
7.Able to joint horizontal, vertical and slant HRB335 and HRB400 grades rebar with identica; diameter or abnormal diameter.