(Summary description)How much is a reinforced straight thread sleeve

In addition to the straight thread sleeve connection, there is another connection method for the reinforcement sleeve connection, that is, the reinforcement sleeve cold extrusion connection. This kind of connection uses a special cold extrusion sleeve to connect the reinforcement together through the cold extrusion machine. The reinforcement connection sleeve manufacturers must operate correctly. The position of the middle joint should not be pressed, and the indentation should be kept in one line In a straight line,



The cold extrusion sleeve is a kind of processing method that puts the metal blank in the cold extrusion die cavity, applies pressure to the blank through the punch fixed on the press at room temperature, and connects the steel bar with the sleeve, which makes the metal blank produce plastic deformation.

advantage:

1. It has strong adaptability to reinforcement and can be constructed without prefabrication in advance.

2. The quality of the joint is stable and reliable, and the performance of the joint can easily meet the requirements of class I in Yb 9250-93 standard.

Disadvantages:

1. The labor intensity of on-site construction is high, and three people are needed for operation.

2. The material is large and the cost is high.

3. It is not suitable for high density reinforcement.

4. The hydraulic oil pollutes the steel bar, so it is troublesome to clean it.

• Categories:news
• Author:rebar couper
• Origin:http://www.rebarconnect.com
• Time of issue:2021-02-28
• Views:8227411