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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.