Strong Rigidity Tube To Tube Sheet Expansion Tubesheet

U-shaped expansion joint is commonly used in fixed tubesheet heat exchanger.

It has the advantages of compact and simple structure, good compensation and low price.

With the large-scale of chemical equipment and power stations, the diameter of tubesheet is becoming larger and larger.

Tubesheet with diameter of 4m-5m is very common. Large tubesheet is characterized by large number of tube holes, dense, small diameter, deep, high precision and finish requirements.

Tubesheet is to drill holes slightly larger than the outer diameter of the pipe on the circular steel plate.

It is a round steel that plays the role of fixing the pipe and sealing medium in the heat exchanger. It is a kind of fitting that penetrates and welds the pipe to fix it.