Manufacturing High Quality Tube And Shell Heat Exchanger Parts

Tube and shell heat exchanger is chemical, oil refining, food, light industry, energy, pharmaceutical machinery and many other widely used universal equipment. With the development of the industry, in energy storage, conversion, waste heat recovery, using new energy heat exchange equipment, is widely used in pollution control. Recently, the zhejiang yaang industry co., Limited for American customers in the production of a batch of high quality stainless steel tube and shell heat exchanger parts.

The tube and shell heat exchanger parts as shown in the image.

The shell and tube heat exchanger parts are as follows:
1. 904L Floating tube sheet
2. 904L Fixed tube sheet
3. 904L Support plate/baffle
4. 904L Center baffles
5. 904L Baffle
6. 316L WNRF stainless steel flange 1
7. 316L WNRF stainless steel flange 2
8. 316L WNRF stainless steel flange 3
9. Floating head stainless steel flange
10. Floating split stainless steel flange
11. 904L Heat Exchanger Bundle Tubes

904L Baffles:
904L Baffles serve three functions:
1) Support the 904l seamless tubes;
2) Maintain the tube spacing;
3) Direct the flow of fluid in the desired pattern through the shell side.

904l seamless tubes:
904l seamless tubes diameters are 25.4 mm.
904l seamless tubes wall thickness ranges is 12 BWG.
904l seamless tubes are tubing with special surface to enhance heat transfer on either or both sides of the tube wall.

904L Tube Sheets:
904L Tube Sheets are plates or forgings drilled to provide holes through which tubes are inserted.  Tubes are appropriately secured to the tube sheet so that the fluid on the shell side is prevented from mixing with the fluid on the tube side.

The distance between the centers of the tube hole is called the tube pitch; normally the tube pitch is 1.25 times the outside diameter of the tubes.  Other tube pitches are frequently used to reduce the shell side pressure drop and to control the velocity of the shell side fluid as it flows across the tube bundle.

Yaang pipe industry sends all the tube and shell heat exchanger parts to the customer, the final assembly into a tube and shell heat exchanger by the customer. Products passed the customer’s test and inspection, won the customer high praise. Yaang Pipe Industry Co., Limited is a leading manufacturer and supplier of nickel alloy and stainless steel products, including Super Duplex Stainless Steel Flanges, Stainless Steel Flanges, Stainless Steel Pipe Fittings, Stainless Steel Pipe. Yaang products are widely used in Shipbuilding, Nuclear power, Marine engineering, Petroleum, Chemical, Mining, Sewage treatment, Natural gas and Pressure vessels and other industries.