It is used in oil fields, pharmaceutical factories and refineries. We can design and manufacture different specifications according to customer's requirement.

Main features:
1. Materials: Stainless steel and/or carbon steel
2. Heat exchanger area: 1-500sq.M
3. Type: Fixed tube plate type, Floating head type, U-tube type
4. Structure: Single channel, double channel and multi-channel

Fixed tube plate type:
The tube plate and case are welded together. The launders on both ends of pipe side are flange type connected to tube plate by screw. The flow way of launder can be multi-tube type. The expanding coupling added on case can eliminate the stress generated by the thermal expansion difference of interior tube and case.

Floating head type:
The tube and case are separated. The floating tube plate is freely fluctuating for elimination of the thermal expansion difference of case and tube. This design is widely used in petroleum refinery.

U-tube type:
U-type heat exchanger consists of a fixed tube plate, U-tube, damper, dead lever and spacing ring. Other tubes cannot influence the expansion and shrinkage of each tube.