BHARTIYA ENTERPRISES
Boiler Tube Expander

Boiler Tube Expander

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Boiler Tube  Expander

Paralles Type BA 3 Plain Rollers

FEATURES :

  • Time tested, durable design.
  • Sturdy construction with rolls self contained in cage.
  • Best 'Value for Money' tool in the world when parallel rolling tubes.
  • Use - Economical tool used for applications where tubes are to be expanded without flaring.
Technical Specification

TUBE SIZE

TUBE SIZE

MIN. I.D. TUBE TOOL ENTERS

MAX. EXPANSION OF TOOL

TUBE EXPANDER MODEL NUMBER

TUBE SHEET THICKNESS RANGE

O.D. Inch

THK. GA.

THK. inch

O.D. Inch

THK. GA.

THK. inch

Mm

Inch

Mm

Inch

1/2'' TO 7/8''

3/4'' TO 1.1/8''

1.1/8'' TO 1.5/8''

1.5/8'' TO 2.1/8''

2.1/8'' TO 2.5/8''

Tube Sheet Thickness Codes>>>

2

3

4

5

6

7/8

15

(.072)

1

10

(.134)

18.1

(.712)

20.4

(.803)

BF3-31/2

BF3-31/3

-

-

-

7/8

16

(.065)




18.4

(.724)

20.7

(.814)

BF3-32/2

AF3-32/3

-

-

-

7/8

17

(.058)

1

11

(.120)

18.8

(.740)

21.1

(.830)

BF3-33/2

AF3-33/3

-

-

-

7/8

18

(.049)

1

12

(.109)

19.4

(.763)

21.6

(.850)

AF3-34/2

AF3-34/3

-

-

-

7/8

19 & 20

(.042 & .035)

1.1/8

8

(.165)

19.7

(.775)

22.3

(.877)

AF3-35/2

AF3-35/3

-

-

-

1

13

(.095)




20.1

(.791)

22.4

(.881)

AF3-36/2

AF3-36/3

-

-

-

1

14

(.083)

1.1/8

9

(.148)

20.6

(.811)

23.1

(.909)

AF3-37/2

AF3-37/3

AF3-37/4

-

-

1

15 & 16

(.072 & .065)

1.1/8

10

(.134)

21.3

(.838)

23.8

(.937)

AF3-38/2

AF3-38/3

AF3-38/4

-

-

1

17 & 18

(.058 & .048)

1.1/8

11

(.120)

22.0

(.866)

24.5

(.964)

AF3-39/2

AF3-39/3

AF3-39/4

-

-

1

19 & 20

(.042 & .035)

1.1/8

12

(.109)

22.4

(.881)

25.0

(.984)

AF3-40/2

AF3-40/3

AF3-40/4

-

-

1.1/4

8

(.165)

1.1/8

13

(.095)

23.3

(.917)

25.9

(1.019)

AF3-41/2

AF3-41/3

AF3-41/4

-

-

1.1/4

9

(.148)

1.1/8

14

(.083)

23.8

(.937)

26.5

(1.043)

AF3-42/2

AF3-42/3

AF3-42/4

-

-

1.1/4

10

(.134)

1.1/8

15 & 16

(.072 & 0.65)

24.4

(.960)

27.2

(1.070)

AF3-43/2

AF3-43/3

AF3-43/4

-

-

1.1/4

11

(.120)




25.2

(.992)

28.0

(1.102)

AF3-44/2

AF3-44/3

AF3-44/4

-

-

1.1/4

12

(.109)




25.7

(1.011)

28.5

(1.122)

AF3-45/2

AF3-45/3

AF3-45/4

-

-

1.1/4

13

(.095)

1.3/8

8

(.165)

26.1

(1.027)

28.8

(1.133)

AF3-46/2

AF3-46/3

AF3-46/4

-

-

1.1/4

14

(.083)




26.4

(1.039)

29.2

(1.149)

AF3-47/2

AF3-47/3

AF3-47/4

-

-

1.1/4

15

(.072)

1.3/8

9

(.148)

26.9

(1.059)

29.7

(1.169)

AF3-48/2

AF3-48/3

AF3-48/4

-

-

1.1/4

16

(.065)

1.3/8

10

(.134)

27.6

(1.086)

30.4

(1.196)

AF3-49/2

AF3-49/3

AF3-49/4

AF3-49/5

AF3-49/6

1.1/2

7

(.180)

1.3/8

11

(.120)

28.3

(1.114)

31.2

(1.228)

AF3-50/2

AF3-50/3

AF3-50/4

AF3-50/5

AF3-50/6

1.1/2

8

(.165)

1.3/8

12

(.109)

28.8

(1.133)

31.7

(1.248)

AF3-51/2

AF3-51/3

AF3-51/4

AF3-51/5

AF3-51/6