Tubesheet for Shell & Tube heat exchanger application

Yuhong group supply a lot of tubesheet client heat exchanger, the heat exchangers was width used for chemical reactor ,

ship building , offshore, platform ,subsea projects,during last 10 years, YUHONG brand goods already exported to more

than 55 countries , We won good reputation in the market.

A tube sheet is a plate which is used to support the tubes in a shell-and-tube heat exchanger. The tubes are aligned in a
parallel way, and supported and held in place by tube sheets. The tube sheet is a circular plate which is perforated so that
the tubes can fit through the openings.

One of the most common heat exchangers in service within industrial process applications is the “Shell & Tube Heat Exchanger”.
They are available in many shapes, sizes and have been used in industry for over 150 years. In this exchanger group are various
sub design types: Fixed, U-tube and Floating tubesheet. Variations of all can be denoted as type “E”, “F”, “G”, “H”, “J”, “K” or “X”.
The main applications are where high pressure/temperatures are key considerations. Loosely, general designs consist of the or an
outer shell in which resides a tube bundle (these can be configured as finned, plain etc) sealed at each end by a tube sheet which
isolates the tubes and the outer shell.

Shell & tube heat exchangers have the capability to transfer large amounts of heat at low(er) costs. This, in principle, down to both

design simplicity and effectiveness – large tube surface for reduced weight, volume of liquid and importantly floor space.

Common Material Grade :
1>.A105, A350 LF2 , LF3, LF6

2>.A105N
3>.A182 F44, F51, F53, F55, F60

4>.A182 F1, F11, F12, F22, F5, F9, F91, F92
5>.A182 F304, F304/304L, F304H, F304L , F309, F310S, F310H, F316, F316L, F316/316L , F316Ti, F316H, F316LN, F317, F317L, F321, F321H, F347, F347H, F904L
6>.A694 F42, F52, F56, F60, F65 ...

Other grade as below :

Certfiticates List:

The main manufacturing equipments