ASME U Stamp, NBR, Shell & Tube Heat Exchanger API 660 with Tube of SA179, SA178, SA213, SA249,

ASME U Stamp Shell And Tube Heat Exchanger API 660 For Petrochemical

Introcduction

Yuhong focuses on reliable heat transfer performance, material selection, fabrication quality and project-specific requirements. We can supply heat exchangers in carbon steel, stainless steel, duplex stainless steel, nickel alloys and other special materials, with solutions tailored to different operating conditions and applications.

With experience in international industrial projects, Yuhong is committed to providing reliable heat exchanger equipment, technical support and professional service from quotation to delivery.

Shell and Tube Heat Exchanger 

The regualr type of TEMA Shell and Tube Heat exchanger:

1st: Front Head

2nd: Shell

3rd: Rear Head

For example:

AES=A+E+S

A: Channel & Removable Cover

E: One-pass Shell

S: Floating Head with Backing Device

1.Fixed Tubesheet Type

BEM=Bonnet + One-Pass Shell + Fixed Tubesheet

General process heating and cooling, water cooling, oil cooling, and chemical processing

Clean fluid services, cooling water systems, oil coolers, general process heating and cooling, and utility services.

BEU=Bonnet + One-Pass Shell + U-Tube

U-tube design with a bonnet front head and one-pass shell. The U-shaped tubes allow the tube bundle to accommodate differential thermal expansion.

BES=Bonnet + One-Pass Shell + Floating Head

Floating-head design with a bonnet front head and one-pass shell. The floating head allows thermal expansion and enables tube bundle removal for maintenance.

AES=Channel & Removable Cover + One-Pass Shell + Floating Head

Channel with removable cover, one-pass shell and floating head with backing device. The removable channel cover provides tube-side access, while the floating head accommodates thermal expansion and allows bundle removal.

AET=Channel & Removable Cover + One-Pass Shell + Pull-Through Floating Head

Channel with removable cover, one-pass shell and pull-through floating head. The complete tube bundle can be pulled through the shell for inspection and maintenance.

AEU=Channel & Removable Cover + One-Pass Shell + U-Tube----Channel with removable cover, one-pass shell and U-tube bundle. The U-tube configuration allows free thermal expansion while the removable bundle facilitates maintenance.