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Boiler Tube Expander

 Home  Products  Heat Exchanger / Boiler Repair & Re-Tubing Tools  Tube Expanders Boiler Tube Expander

Boiler Tube Expander

KS SERIES BOILER TUBE EXPANDERS


Three Expansion Rolls, three flare rolls, self-feeding boiler expanders. These expanders simultaneously expand and flare the tube. An excellent expander for re-rolling leaky tubes and for new constructions of Water Tube Boilers, Fire Tube Boilers, Economizers, Air Heaters. Expanders with 6 expansion rolls and 3 flare rolls are available on request.



Tube Sheet Thickness

Roll Length

1/2” - 3/4” (12mm - 19mm)

40 mm

7/8” - 1-1/4” (22mm - 32mm)

50 mm

1-3/8” - 1-3/4” (35mm - 45mm)

60 mm

1-7/8” - 2-1/4” (48mm - 58mm)

80 mm

2-3/8” - 2-3/4” (60mm - 70mm)

90 mm

Parameters

TUBE OD INCH

TUBE OD MM

TUBE GAUGE

1.00”

25.40

9-11 // 13-14

1-1/4”

31.75

7 // 9 // 10 // 11-13 // 14-15 // 16

1-1/2

38.1

7-10 // 10-12 // 12-14 // 13-20

1-3/4

44.45

8-9 // 10-12 // 12-18

2.00

50.8

7-9 // 10-13 // 12-14

2-1/4

57.15

10-13 // 14-16

2-1/2

63.5

8-13 // 12-16

2-3/4

69.85

8-13 // 12-16

3.00

76.2

7-8 // 10-14

3-1/4

82.55

7-11 // 15-16

3-1/2

88.90

10-13

3-3/4

95.25

8-12

4.00

101.60

9-12 // 16


PZ SERIES BOILER TUBE EXPANDERS

Three expansion rolls, self-feeding tube expanders. An excellent expander for re-rolling leaky tubes and for new constructions of water tube boilers, fire tube boilers, economizers and air heaters. Expanders with 4, 5 and 7 rolls are available on request. Our K70’s Right Angle Rolling Motors are recommended to be used with these expanders.


Tube Sheet Thickness

Roll Length

1/2” - 3/4” (12mm - 19mm)

40 mm

7/8” - 1-1/4” (22mm - 32mm)

50 mm

1-3/8” - 1-3/4” (35mm - 45mm)

60 mm

1-7/8” - 2-1/4” (48mm - 58mm)

80 mm

2-3/8” - 2-3/4” (60mm - 70mm)

90 mm


Parameters

TUBE OD INCH

TUBE OD MM

TUBE GAUGE

1.00”

25.40

11-12 // 13-16

1-1/8

28.57

12-14 // 14-16 // 15-17 // 16

1-1/4”

31.75

12-17 // 16

1-1/2

38.1

7-11 // 10-12 // 13-16 // 13-20

1-3/4

44.45

8-9 // 10-16 // 12-18

2.00

50.8

7-10 // 11-12 // 16 // 15-16

2-1/4

57.15

10-12 // 14-16

2-1/2

63.5

11-12

2-3/4

69.85

7-11

3.00

76.2

7-11 // 12-13

3-1/4

82.55

7-12 // 13-16

3-1/2

88.90

10-16

3-3/4

95.25

7-12

4.00

101.60

8-12 // 13-16


FTKS-L FLARE TYPE BOILER TUBE EXPANDERS

Three expansion rolls with three flare rolls, self-feeding boiler expanders. These expanders simultaneously expand and flare the tube. An excellent tool for re-rolling leaky tubes and for new constructions of water tube boilers, fire tube boilers, economizers, and air heaters. Expanders with 6 expansion rolls and 3 flare rolls are available on request. Our K70’s Right Angle Rolling Motors are recommended to be used with these expanders.


Parameters

TUBE OD INCH

TUBE OD MM

TUBE GAUGE

1-1/4”

31.75

16

1-1/2

38.1

7-10 // 10-12 // 12-14 // 13-20

1-3/4

44.45

8-9 // 10-12 // 12-18

2.00

50.8

7-9 // 10-13 // 12-14 // 16

2-1/4

57.15

14-16

2-1/2

63.5

8-13 // 12-16

2-3/4

69.85

7-11

3.00

76.2

7-8 // 10-14

3-1/4

82.55

7-11 // 15-16

3-1/2

88.90

10-13

3-3/4

95.25

8-12

4.00

101.60

9-12 // 16


UNIVERSAL COMBINATION ROLLER BEADING TOOL

This tool is designed primarily for the fabrication and maintenance of Fire Tube Boilers with Tubes of 2”-3” OD. This self feeding, straight roll tool, is capable of simultaneously expanding and forming a uniform bead tight upon the tube sheet. For the best results we recommend a tube projection of 3/16” (5 mm).


Parameters

TUBE OD INCH

TUBE OD MM

TUBE GAUGE

2.00

50.8

10 // 11 // 12 // 13

2-1/2

63.5

10 // 11 // 12 // 13

3.00

76.2

10 // 11 // 12


Related Products

  • Condenser Tube Expanders
  • Boiler Tube Expander

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