Screw-in fitting the characteristics

1. The joint has high strength and good ductility, which can give full play to the strength and ductility of the base metal. The performance of the joint meets the standard of Grade I in the JGJ107-2003 and can be broken from the base metal.

2. The connection is convenient, fast and simple to operate.

3. The detection is convenient and intuitive.

4. Steel bar processing straight thread can be prefabricated, sleeve can be factory production, does not occupy the construction period, high processing efficiency.

5. No electricity, no gas, no open fire operation, no oil leakage and no pollution during the construction connection, and can be constructed around the clock.

6. Strong applicability, flexible operation in the dense arrangement of steel bars in a small site.

7. It can be connected with horizontal, vertical and oblique HRB335 and HRB400 grade steel bars of the same diameter or reduced diameter.