Features of cold extrusion sleeve:

1. Using national standard No. 20 steel, special manufacturing process, high dimensional accuracy and reliable quality.

2. The cold extrusion connection technology of steel bar sleeve is fast in construction, which can save a lot of time in construction compared with the traditional welding method.

3. The cold extrusion connection technology of steel bar sleeve is suitable for the radial extrusion connection of ribbed steel bars with a steel bar diameter of 16-40 in reinforced concrete structures.