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800 Series Tube Expander: Versatile Tool for Tube Sizes from 1/2" to 1 ½" OD

Precision Tube Sizing and Expansion for Diverse Applications

The 800 series tube expander is a highly versatile tool designed for expanding tubes across a wide range of sizes. Its product range covers tube sizes from 12.7mm (1/2") OD to 38.1mm (1 ½") OD, offering flexibility for various tubing dimensions. The expander is available with two roller options: 38.1mm (1 ½") or 57.1mm (2 ¼"), allowing for different project requirements. It is designed to work with tube sheet thicknesses ranging from 12.7mm (1/2") to 57.1mm (2 ¼"). Each expander features a reversible collar, with one side flush and the reverse side recessed by 3.2mm (1/8"). The 800 series tube expander is completely interchangeable with Airetool, Wicksteed, and Teco 800 expanders, offering compatibility and convenience. Additionally, 5-roll expanders are available upon request, providing further options for tube expansion tasks.

 

TUBE GAUGE

TUBE I. D.

MIN. EXPANSION

MAX. EXPANSION

TUBE SHEET THICKNESS

MANDREL

MANDREL SQUARE

1/2" to 1-1/2"

1-1/4" to 2-1/4"

12.7 to 38.1 mm

31.7 to 57.1mm

 

[bwg]

[inch]

[mm]

[inch]

[mm]

[inch]

[mm]

[inch]

[mm]

Tool No.

Roll No.

Tool No.

Roll No.

[inch]

1/2"

12.7mm

14

0.083

2.11

0.334

8.48

0.324

8.23

0.374

9.50

TR797

TR797

TR797

3/8"

1/2"

12.7mm

15

0.072

1.83

0.356

9.04

0.348

8.84

0.398

10.11

TR799

TRR-1

TR799

3/8"

1/2"

12.7mm

16

0.065

1.65

0.370

9.40

0.36

9.14

0.410

10.41

TR801

TRR-1

TRM-1

3/8"

1/2"

12.7mm

17

0.058

1.47

0.384

9.75

0.374

9.50

0.424

10.77

TR803

TRR-2

TRM-1

3/8"

1/2"

12.7mm

18

0.049

1.24

0.402

10.21

0.392

9.96

0.447

11.35

TR805

TRR-3

TRM-2

3/8"

1/2"

12.7mm

20

0.035

0.89

0.430

10.92

0.406

10.31

0.461

11.71

TR805

TRR-3

TRM-3

3/8"

5/8"

15.8mm

12

0.109

2.77

0.407

10.34

0.392

9.96

0.447

11.35

TR805

TRR-3

TRM-2

3/8"

5/8"

15.8mm

13

0.095

2.41

0.435

11.05

0.425

10.80

0.480

12.19

TR807

TRR-4

TRM-3

3/8"

5/8"

15.8mm

14

0.083

2.11

0.459

11.66

0.449

11.40

0.509

12.93

TR809

TRR-4

TR810

TRR-4-A

TRM-4

3/8"

5/8"

15.8mm

15

0.072

1.83

0.481

12.22

0.471

11.96

0.536

13.61

TR811

TRR-5

TR812

TRR-5 A

TRM-5

3/8"

5/8"

15.8mm

16

0.065

1.65

0.495

12.57

0.485

12.32

0.550

13.97

TR813

TRR-6

TR814

TRR-6 A

TRM-5

3/8"

5/8"

15.8mm

17

0.058

1.47

0.509

12.93

0.499

12.67

0.564

14.33

TR815

TRR-6

TR816

TRR-6 A

TRM-6

3/8"

5/8"

15.8mm

18

0.049

1.24

0.527

13.39

0.517

13.13

0.572

14.53

TR817

TRR-7

TR818

TRR-7-A

TRM-7

3/8"

5/8"

15.8mm

19

0.042

1.07

0.541

13.74

0.522

13.26

0.582

14.78

TR819

TRR-7

TR820

TRR-7-A

TRM-6

3/8"

5/8"

15.8mm

20

0.035

0.89

0.555

14.10

0.536

13.61

0.596

15.14

TR81 9

TRR-7

TR820

TRR-7-A

TRM-8

3/8"

5/8"

15.8mm

21

0.032

0.81

0.561

14.25

0.536

13.61

0.596

15.14

TR819

TRR-7

TR820

TRR-7-A

TRM-8

3/8"

5/8"

15.8mm

22

0.028

0.71

0.569

14.45

0.536

13.61

0.596

15.14

TR819

TRR-7

TR820

TRR-7-A

TRM-8

3/8"

3/4"

19mm

10

0.134

3.40

0.482

12.24

0.471

11.96

0.536

13.61

TR811

TRR-5

TR812

TRR-5-A

TRM-5

3/8"

3/4"

19mm

11

0.120

3.05

0.510

12.95

0.499

12.67

0.564

14.33

TR815

TRR-6

TR816

TRR-6-A

TRM-6

3/8"

3/4"

19mm

12

0.109

2.77

0.532

13.51

0.522

13.26

0.582

14.78

TR819

TRR-7

TR820

TRR-7-A

TRM-6

3/8"

3/4"

19mm

13

0.095

2.41

0.560

14.22

0.550

13.97

0.615

15.62

TR821

TRR-8

TR822

TRR-8-A

TRM-8

3/8"

3/4"

19mm

14

0.083

2.11

0.584

14.83

0.574

14.58

0.639

16.23

TR823

TRR-9

TR824

TRR-9-A

TRM-8

3/8"

3/4"

19mm

15

0.072

1.83

0.606

15.39

0.596

15.14

0.661

16.79

TR825

TRR-10

TR826

TRR-10-A

TRM-8

3/8"

3/4"

19mm

16

0.065

1.65

0.620

15.75

0.605

15.37

0.685

17.40

TR827

TRR-10

TR828

TRR-10-A

TRM-9

3/8"

3/4"

19mm

17

0.058

1.47

0.634

16.10

0.619

15.72

0.699

17.75

TR829

TRR-11

TR830

TRR-11-A

TRM-9

3/8"

3/4"

19mm

18

0.049

1.24

0.652

16.56

0.619

15.72

0.699

17.75

TR829

TRR-11

TR830

TRR-11-A

TRM-9

3/8"

3/4"

19mm

19

0.042

1.07

0.666

16.92

0.642

16.31

0.722

18.34

TR831

TRR-12

TR832

TRR-12-A

TRM-9

3/8"

3/4"

19mm

20

0.035

0.89

0.680

17.27

0.642

16.31

0.722

18.34

TR831

TRR-12

TR832

TRR-12-A

TRM-9

3/8"

3/4"

19mm

21

0.032

0.81

0.686

17.42

0.642

16.31

0.722

18.34

TR831

TRR-12

TR832

TRR-12-A

TRM-9

3/8"

3/4"

19mm

22

0.028

0.71

0.694

17.63

0.642

16.31

0.722

18.34

TR831

TRR-12

TR832

TRR-12-A

TRM-9

3/8"

7/8"

22.2mm

10

0.134

3.40

0.607

15.42

0.596

15.14

0.661

16.79

TR825

TRR-10

TR826

TRR-10-A

TRM-8

3/8"

7/8"

22.2mm

11

0.120

3.05

0.635

16.13

0.619

15.72

0.699

17.75

TR829

TRR-11

TR830

TRR-11-A

TRM-9

3/8"

7/8"

22.2mm

12

0.109

2.77

0.657

16.69

0.642

16.31

0.722

18.34

TR831

TRR-12

TR832

TRR-12-A

TRM-9

3/8"

7/8"

22.2mm

13

0.095

2.41

0.685

17.40

0.670

17.02

0.750

19.05

TR833

TRR-13

TR834

TRR-13-A

TRM-10

3/8"

7/8"

22.2mm

14

0.083

2.11

0.709

18.01

0.685

17.40

0.774

19.66

TR835

TRR-14

TR836

TRR-14-A

TRM-11

3/8"

7/8"

22.2mm

15

0.072

1.83

0.731

18.57

0.712

18.08

0.801

20.35

TR837

TRR-15

TR838

TRR-15-A

TRM-11

3/8"

7/8"

22.2mm

16

0.065

1.65

0.745

18.92

0.726

18.44

0.815

20.70

TR839

TRR-15

TR840

TRR-15-A

TRM-12

3/8"

7/8"

22.2mm

17

0.058

1.47

0.759

19.28

0.740

18.80

0.829

21.06

TR843

TRR-16

TR844

TRR-16-A

TRM-12

3/8"

7/8"

22.2mm

18

0.049

1.24

0.777

19.74

0.740

18.80

0.829

21.06

TR843

TRR-16

TR844

TRR-16-A

TRM-12

3/8"

1"

25.4mm

8

0.165

4.19

0.670

17.02

0.655

16.64

0.735

18.67

TR841

TRR-13

TR842

TRR-13-A

TRM-9

3/8"

1"

25.4mm

9

0.148

3.76

0.704

17.88

0.685

17.40

0.774

19.66

TR835

TRR-14

TR836

TRR-14-A

TRM-11

3/8"

1"

25.4mm

10

0.134

3.40

0.732

18.59

0.712

18.08

0.801

20.35

TR837

TRR-15

TR838

TRR-15-A

TRM-11

3/8"

1"

25.4mm

11

0.120

3.05

0.760

19.30

0.740

18.80

0.829

21.06

TR843

TRR-16

TR844

TRR-16-A

TRM-12

3/8"

1"

25.4mm

12

0.109

2.77

0.782

19.86

0.763

19.38

0.852

21.64

TR845

TRR-17

TR846

TRR-17-A

TRM-12

3/8"

1"

25.4mm

13

0.095

2.41

0.810

20.57

0.791

20.09

0.880

22.35

TR847

TRR-18

TR848

TRR-18-A

TRM-12

3/8"

1"

25.4mm

14

0.083

2.11

0.834

21.18

0.810

20.57

0.909

23.09

TR849

TRR-18

TR850

TRR-18-A

TRM-13

3/8"

1"

25.4mm

15

0.072

1.83

0.856

21.74

0.837

21.26

0.936

23.77

TR851

TRR-19

TR852

TRR-19-A

TRM-13

3/8"

1"

25.4mm

16

0.065

1.65

0.870

22.10

0.837

21.26

0.936

23.77

TR851

TRR-19

TR852

TRR-19-A

TRM-13

3/8"

1"

25.4mm

17

0.058

1.47

0.884

22.45

0.865

21.97

0.964

24.49

TR855

TRR-21

TR856

TRR-21-A

TRM-13

3/8"

1"

25.4mm

18

0.049

1.24

0.902

22.91

0.865

21.97

0.964

24.49

TR855

TRR-21

TR856

TRR-21-A

TRM-13

3/8"

1"

25.4mm

19

0.042

1.07

0.916

23.27

0.865

21.97

0.964

24.49

TR855

TRR-21

TR856

TRR-21-A

TRM-13

3/8"

1"

25.4mm

20

0.035

0.89

0.930

23.62

0.865

21.97

0.964

24.49

TR855

TRR-21

TR856

TRR-21-A

TRM-13

3/8"

1-1/8"

28.5mm

8

0.165

4.19

0.795

20.19

0.776

19.71

0.875

22.23

TR853

TRR-20

TR854

TRR-20-A

TRM-13

3/8"

1-1/8"

28.5mm

9

0.148

3.76

0.829

21.06

0.810

20.57

0.909

23.09

TR849

TRR-18

TR850

TRR-18-A

TRM-13

3/8"

1-1/8"

28.5mm

10

0.134

3.40

0.857

21.77

0.837

21.26

0.936

23.77

TR851

TRR-19

TR852

TRR-19-A

TRM-13

3/8"

1-1/8"

28.5mm

11

0.120

3.05

0.885

22.48

0.865

21.97

0.964

24.49

TR855

TRR-21

TR856

TRR-21-A

TRM-13

3/8"

1-1/8"

28.5mm

12

0.109

2.77

0.907

23.04

0.883

22.43

0.982

24.94

TR857

TRR-21

TR858

TRR-21-A

TRM-14

1/2"

1-1/8"

28.5mm

13

0.095

2.41

0.935

23.75

0.916

23.27

1.015

25.78

TR859

TRR-22

TR860

TRR-22-A

TRM-14

1/2"

1-1/8"

28.5mm

14

0.083

2.11

0.959

24.36

0.935

23.75

1.044

26.52

TR861

TRR-23

TR862

TRR-23-A

TRM-15

1/2"

1-1/8"

28.5mm

15

0.072

1.83

0.981

24.92

0.962

24.43

1.071

27.20

TR863

TRR-24

TR864

TRR-24-A

TRM-15

1/2"

1-1/8"

28.5mm

16

0.065

1.65

0.995

25.27

0.962

24.43

1.071

27.20

TR863

TRR-24

TR864

TRR-24-A

TRM-15

1/2"

1-1/8"

28.5mm

17

0.058

1.47

1.009

25.63

0.990

25.15

1.099

27.91

TR867

TRR-26

TR868

TRR-26-A

TRM-16

1/2"

1-1/8"

28.5mm

18

0.049

1.24

1.027

26.09

0.990

25.15

1.099

27.91

TR867

TRR-26

TR868

TRR-26-A

TRM-16

1/2"

1-1/4"

31.7mm

8

0.165

4.19

0.92

23.37

0.901

22.89

1.010

25.65

TR865

TRR-25

TR866

TRR-25-A

TRM-15

1/2"

1-1/4"

31.7mm

9

0.148

3.76

0.954

24.23

0.935

23.75

1.044

26.52

TR861

TRR-23

TR862

TRR-23-A

TRM-15

1/2"

1-1/4"

31.7mm

10

0.134

3.40

0.982

24.94

0.962

24.43

1.071

27.20

TR863

TRR-24

TR864

TRR-24-A

TRM-15

1/2"

1-1/4"

31.7mm

11

0.120

3.05

1.010

25.65

0.990

25.15

1.099

27.91

TR867

TRR-26

TR868

TRR-26-A

TRM-16

1/2"

1-1/4"

31.7mm

12

0.109

2.77

1.032

26.21

1.013

25.73

1.122

28.50

TR869

TRR-27

TR870

TRR-27-A

TRM-16

1/2"

1-1/4"

31.7mm

13

0.095

2.41

1.060

26.92

1.041

26.44

1.150

29.21

TR871

TRR-28

TR872

TRR-28-A

TRM-17

1/2"

1-1/4"

31.7mm

14

0.083

2.11

1.084

27.53

1.060

26.92

1.169

29.69

TR873

TRR-29

TR874

TRR-29-A

TRM-17

1/2"

1-1/4"

31.7mm

15

0.072

1.83

1.106

28.09

1.087

27.61

1.196

30.38

TR875

TRR-30

TR876

TRR-30-A

TRM-17

1/2"

1-1/4"

31.7mm

16

0.065

1.65

1.12

28.45

1.087

27.61

1.196

30.38

TR875

TRR-30

TR876

TRR-30-A

TRM-17

1/2"

1-1/4"

31.7mm

17

0.058

1.47

1.134

28.80

1.115

28.32

1.224

31.09

TR879

TRR-30

TR880

TRR-30-A

TRM-18

1/2"

1-1/4"

31.7mm

18

0.049

1.24

1.152

29.26

1.115

28.32

1.224

31.09

TR879

TRR-30

TR880

TRR-30-A

TRM-18

1/2"

1-3/8"

34.9mm

8

0.165

4.19

1.045

26.54

1.026

26.06

1.135

28.83

TR877

TRR-31

TR878

TRR-31-A

TRM-17

1/2"

1-3/8"

34.9mm

9

0.148

3.76

1.079

27.41

1.060

26.92

1.169

29.69

TR873

TRR-29

TR874

TRR-29-A

TRM-17

1/2"

1-3/8"

34.9mm

10

0.134

3.40

1.107

28.12

1.087

27.61

1.196

30.38

TR875

TRR-30

TR876

TRR-30-A

TRM-17

1/2"

1-3/8"

34.9mm

11

0.120

3.05

1.135

28.83

1.115

28.32

1.224

31.09

TR879

TRR-30

TR880

TRR-30-A

TRM-18

1/2"

1-3/8"

34.9mm

12

0.109

2.77

1.157

29.39

1.133

28.78

1.242

31.55

TR881

TRR-32

TR882

TRR-32-A

TRM-18

1/2"

1-3/8"

34.9mm

13

0.095

2.41

1.185

30.10

1.160

29.46

1.275

32.39

TR883

TRR-33

TR884

TRR-33-A

TRM-19

1/2"

1-3/8"

34.9mm

14

0.083

2.11

1.209

30.71

1.179

29.95

1.294

32.87

TR885

TRR-34

TR886

TRR-34-A

TRM-20

1/2"

1-3/8"

34.9mm

15

0.072

1.83

1.231

31.27

1.206

30.63

1.321

33.55

TR887

TRR-35

TR888

TRR-35-A

TRM-20

1/2"

1-3/8"

34.9mm

16

0.065

1.65

1.245

31.62

1.206

30.63

1.321

33.55

TR887

TRR-35

TR888

TRR-35-A

TRM-20

1/2"

1-1/2"

38.1mm

8

0.165

4.19

1.170

29.72

1.145

29.08

1.260

32.00

TR889

TRR-34

TR890

TRR-34-A

TRM-19

1/2"

1-1/2"

38.1mm

9

0.148

3.76

1.204

30.58

1.145

29.08

1.294

32.87

TR885

TRR-34

TR886

TRR-34-A

TRM-20

1/2"

1-1/2"

38.1mm

10

0.134

3.40

1.232

31.29

1.206

30.63

1.321

33.55

TR887

TRR-35

TR888

TRR-35-A

TRM-20

1/2"

1-1/2"

38.1mm

11

0.120

3.05

1.260

32.00

1.235

31.37

1.350

34.29

TR891

TRR-36

TR892

TRR-36-A

TRM-20

1/2"

1-1/2"

38.1mm

12

0.109

2.77

1.282

32.56

1.257

31.93

1.372

34.85

TR893

TRR-37

TR894

TRR-37-A

TRM-20

1/2"

1-1/2"

38.1mm

13

0.095

2.41

1.310

33.27

1.285

32.64

1.400

35.56

TR895

TRR-37

TR896

TRR-37-A

TRM-21

1/2"

1-1/2"

38.1mm

14

0.083

2.11

1.334

33.88

1.285

32.64

1.400

35.56

TR895

TRR-37

TR896

TRR-37-A

TRM-21

1/2"

1-1/2"

38.1mm

15

0.072

1.83

1.356

34.44

1.331

33.81

1.446

36.73

TR897

TRR-38

TR898

TRR-38-A

TRM-21

1/2"

1-1/2"

38.1mm

16

0.065

1.65

1.370

34.80

1.331

33.81

1.446

36.73

TR897

TRR-38

TR898

TRR-38-A

TRM-21

1/2"

1-1/2"

38.1mm

17

0.058

1.47

1.384

35.15

1.331

33.81

1.472

37.39

TR899

TRR-38

TR900

TRR-38-A

TRM-22

1/2"

1-1/2"

38.1mm

18

0.049

1.24

1.402

35.61

1.331

33.81

1.472

37.39

TR899

TRR-38

TR900

TRR-38-A

TRM-22

1/2"

1-1/2"

38.1mm

19

0.042

1.07

1.416

35.97

1.331

33.81

1.472

37.39

TR899

TRR-38

TR900

TRR-38-A

TRM-22

1/2"

1-1/2"

38.1mm

20

0.035

0.89

1.430

36.32

1.331

33.81

1.472

37.39

TR899

TRR-38

TR900

TRR-38-A

TRM-22

1/2"

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