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Tube sheets are mainly used in chemical containers, such as shell-and-tube heat exchangers and seawater desalination, to support and fix the tubes. The metal material makes it not only very rigid, but also has great thermal conductivity. In its use, tube sheet anti-corrosion is a very important task. Why is this?

What are the common precautions for purchasing stainless steel elbows and special attention? There are relatively many types of stainless steel products, so we must clearly choose the right stainless steel elbows during the purchase process, and we must also understand many common precautions about stainless steel elbows.

High-pressure vessel flange sight glasses and sandwich flange sight glasses are named high-pressure vessel flange sight glasses in the Ministry of Chemical Industry's standards. Due to the influence of construction technology, this construction method will embed two flat flanges and clamp a layer of glass. This design is often called a flat flange sight glass; because its laminated glass is fixed by a flange, it is also called a sandwich flange sight glass.

The tube sheet is on both sides of flange fastening bolts, they are the same bolts, and the pressure on the gasket on both sides of the tube sheet is the same, and they are under force at same time.