Titanium TubeSheet
Titanium TubeSheet is the main part for the Heat Exchanger ,is widely used for chemical containers to support column tubes and chemical equipment in high-end because of its excellent corrosion resistance. In addition to provide the titanium tube sheet which has not been machined, We also produces the mechanically processed tube sheet according to the drawing from customer. We use CNC drilling machine with the rocker drilling hole processing, effectively ensure the position precision of the double tube sheet hole, aperture of tolerance and aperture finish, greatly improved the quality of the tube sheet.Titanium tubesheet.
• Tittanium Tubesheet Materials: Grade1, Grade 2, Grade 5, Grade 5, Grade7 ,Grade9,Grade11, Grade12, Grade 16, Grade23 ect
• Forms: Standards Size or as per clients drawing.
• Diameter:150～2500mm, Thickness: 35～250mm, Customized
• Standards: ASTM B265, ASTM B381
• Applications:Used for shell and tube heat exchanger, boiler, pressure vessel, steam turbine, the large central air conditioning, water desalination, etc.
| Titanium Alloys Material Common Name | ||
|
Gr1 |
UNS R50250 |
CP-Ti |
|
Gr2 |
UNS R50400 |
CP-Ti |
|
Gr4 |
UNS R50700 |
CP-Ti |
|
Gr7 |
UNS R52400 |
Ti-0.20Pd |
|
G9 |
UNS R56320 |
Ti-3AL-2.5V |
|
G11 |
UNS R52250 |
Ti-0.15Pd |
|
G12 |
UNS R53400 | Ti-0.3Mo-0.8Ni |
|
G16 |
UNS R52402 | Ti-0.05Pd |
|
G23 |
UNS R56407 |
Ti-6Al-4V ELI |
♦ Titanium Tube Sheet Chemical composition ♦
|
Grade |
Chemical composition, weight percent (%) |
||||||||||||
|
C (≤) |
O (≤) |
N (≤) |
H (≤) |
Fe (≤) |
Al |
V |
Pd |
Ru |
Ni |
Mo |
Other Elements Max. each |
Other Elements Max. total |
|
|
Gr1 |
0.08 |
0.18 |
0.03 |
0.015 |
0.20 |
— |
— |
— |
— |
— |
— |
0.1 |
0.4 |
|
Gr2 |
0.08 |
0.25 |
0.03 |
0.015 |
0.30 |
— |
— |
— |
— |
— |
— |
0.1 |
0.4 |
|
Gr4 |
0.08 |
0.25 |
0.03 |
0.015 |
0.30 |
— |
— |
— |
— |
— |
— |
0.1 |
0.4 |
|
Gr5 |
0.08 |
0.20 |
0.05 |
0.015 |
0.40 |
5.5 6.75 |
3.5 4.5 |
— |
— |
— |
— |
0.1 |
0.4 |
|
Gr7 |
0.08 |
0.25 |
0.03 |
0.015 |
0.30 |
— |
— |
0.12 0.25 |
— |
0.12 0.25 |
— |
0.1 |
0.4 |
|
Gr9 |
0.08 |
0.15 |
0.03 |
0.015 |
0.25 |
2.5 3.5 |
2.0 3.0 |
— |
— |
— |
— |
0.1 |
0.4 |
|
Gr11 |
0.08 |
0.18 |
0.03 |
0.15 |
0.2 |
— |
— |
0.12 0.25 |
— |
— |
— |
0.1 |
0.4 |
|
Gr12 |
0.08 |
0.25 |
0.03 |
0.15 |
0.3 |
— |
— |
— |
— |
0.6 0.9 |
0.2 0.4 |
0.1 |
0.4 |
|
Gr16 |
0.08 |
0.25 |
0.03 |
0.15 |
0.3 |
— |
— |
0.04 0.08 |
— |
— |
— |
0.1 |
0.4 |
|
Gr23 |
0.08 |
0.13 |
0.03 |
0.125 |
0.25 |
5.5 6.5 |
3.5 4.5 |
— |
— |
— |
— |
0.1 |
0.1 |
♦ Titanum Tube Sheet Physical Properties ♦
|
Grade |
Physical properties |
|||||
|
Tensile strength Min |
Yield strength Min (0.2%,offset) |
Elongation in 4D Min (%) |
Reduction of Area Min (%) |
|||
|
ksi |
MPa |
ksi |
MPa |
|||
|
Gr1 |
35 |
240 |
20 |
138 |
24 |
30 |
|
Gr2 |
50 |
345 |
40 |
275 |
20 |
30 |
|
Gr4 |
80 |
550 |
70 |
483 |
15 |
25 |
|
Gr5 |
130 |
895 |
120 |
828 |
10 |
25 |
|
Gr7 |
50 |
345 |
40 |
275 |
20 |
30 |
|
Gr9 |
90 |
620 |
70 |
483 |
15 |
25 |
|
Gr11 |
35 |
240 |
20 |
138 |
24 |
30 |
|
Gr12 |
70 |
483 |
50 |
345 |
18 |
25 |
|
Gr16 |
50 |
345 |
40 |
275 |
20 |
30 |
|
Gr23 |
120 |
828 |
110 |
759 |
10 |
15 |
♦ ♦ ♦ Advantages of Titanium Tubesheet ♦ ♦ ♦
♦ Long-term validity as compared to other materials
♦ Cost saving if it is well maintained * Corrosion resistant
♦ High heat transfer efficiency
♦ Eliminates expensive downtime due to equipment failure
♦ Good heat conductor with Welding properties
The precision of tubeplate processing, especially the hole spacing, diameter tolerance, perpendicularity and degree of finish, greatly affect the assembly and performance of the related chemical equipment.
