Characteristics of the steel connecting coupler:

1. It adopts international No. 45 steel, special manufacturing process, high dimensional accuracy and reliable quality.

2. It can be connected with HR16-Ф40mm HRB335 and HRB400 ribbed steel bars.

3. After the inspection by the National Construction Engineering Quality Supervision and Inspection Center, it has reached the Class I joint standard in JGJ107-2010.

4, standard type, positive and negative thread type, different diameter type three series, fifty-two varieties, can meet the horizontal, vertical, oblique and other parts of the building structure of the same diameter, different diameter and adjustable length and direction The connection bar needs.

The advantages of the new steel connecting sleeve are as follows:

1. It is not affected by many factors such as chemical composition of steel bars, human factors, climate, electricity, etc.

2, no pollution, in line with environmental protection requirements, no open fire operation construction is safe and reliable;

3, a wide range of applications, suitable for a variety of orientations and connections of the same and different diameter steel;

4, high strength, stable and reliable quality;

5. Simple operation and fast construction speed.