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Expansores

Expansor serie H

EscríbanosLlamar
Proveedor: Hefei Lanbo Electric Machines and Tools Technology Co., Ltd.
Teléfono: +86-551-6288 4258 / +86-551-6287 6222 / +86-551-6288 4054 / +86-136 3706 6767
Actualizado: 2026-10-21

Especificaciones

DE del tubo (mm / in)Pared (mm)Rango de expansionado D mín. (mm)Rodillo M=38: D máx. (mm)Rodillo M=38: longitud efectiva A (mm)Rodillo M=38: modeloRodillo M=57: D máx. (mm)Rodillo M=57: longitud efectiva A (mm)Rodillo M=57: modeloRodillo M=76: D máx. (mm)Rodillo M=76: longitud efectiva A (mm)Rodillo M=76: modeloCuadradillo □S (mm / in)
12.7 (1/2")1.249.210.930H001––––––9.5 (3/8")
12.7 (1/2")1.071011.730H003––––––9.5 (3/8")
12.7 (1/2")0.891011.730H003––––––9.5 (3/8")
12.7 (1/2")0.7110.812.530H005––––––9.5 (3/8")
12.7 (1/2")0.6410.812.530H005––––––9.5 (3/8")
12.7 (1/2")0.5610.812.530H005––––––9.5 (3/8")
12.7 (1/2")0.5110.812.530H005––––––9.5 (3/8")
15.9 (5/8")1.8311.613.527H00713.246H007M–––9.5 (3/8")
15.9 (5/8")1.6511.613.527H00713.246H007M–––9.5 (3/8")
15.9 (5/8")1.4712.414.327H00914.046H009M–––9.5 (3/8")
15.9 (5/8")1.2412.414.327H00914.046H009M–––9.5 (3/8")
15.9 (5/8")1.0713.215.127H01114.846H011M–––9.5 (3/8")
15.9 (5/8")0.8913.215.127H01114.846H011M–––9.5 (3/8")
15.9 (5/8")0.811416.227H01315.846H013M15.465H013L9.5 (3/8")
15.9 (5/8")0.711416.227H01315.846H013M15.465H013L9.5 (3/8")
15.9 (5/8")0.641416.227H01315.846H013M15.465H013L9.5 (3/8")
19 (3/4")1.6514.81727H01516.646H015M16.265H015L9.5 (3/8")
19 (3/4")1.4714.81727H01516.646H015M16.265H015L9.5 (3/8")
19 (3/4")1.2415.617.827H01717.446H017M17.065H017L9.5 (3/8")
19 (3/4")1.0715.617.827H01717.446H017M17.065H017L9.5 (3/8")
19 (3/4")0.8916.418.924H01918.443H019M18.062H019L9.5 (3/8")
19 (3/4")0.8116.418.924H01918.443H019M18.062H019L9.5 (3/8")
22.2 (7/8")2.4116.418.924H01918.443H019M18.062H019L9.5 (3/8")
22.2 (7/8")2.1117.119.724H02119.243H021M18.862H021L9.5 (3/8")
22.2 (7/8")1.8317.119.724H02119.243H021M18.862H021L9.5 (3/8")
22.2 (7/8")1.6517.920.524H0232043H023M19.662H023L9.5 (3/8")
22.2 (7/8")1.4717.920.524H0232043H023M19.662H023L9.5 (3/8")
22.2 (7/8")1.2418.721.522H02521.141H025M20.660H025L9.5 (3/8")
22.2 (7/8")1.0719.522.322H02721.941H027M21.460H027L9.5 (3/8")
22.2 (7/8")0.8919.522.322H02721.941H027M21.460H027L9.5 (3/8")
25.4 (1")2.7718.721.522H02521.141H025M20.660H025L9.5 (3/8")
25.4 (1")2.4119.522.322H02721.941H027M21.460H027L9.5 (3/8")
25.4 (1")2.1120.323.122H02922.641H029M22.160H029L9.5 (3/8")
25.4 (1")1.8320.323.122H02922.641H029M22.160H029L9.5 (3/8")
25.4 (1")1.6521.123.922H03123.441H031M22.960H031L9.5 (3/8")
25.4 (1")1.4721.525.019H03224.438H032M23.857H032L12.7 (1/2")
25.4 (1")1.2422.325.819H03425.238H034M24.657H034L12.7 (1/2")
25.4 (1")1.0722.325.819H03425.238H034M24.657H034L12.7 (1/2")
31.8 (1-1/4")3.423.126.519H03626.038H036M25.457H036L12.7 (1/2")
31.8 (1-1/4")3.0523.927.319H03826.838H038M26.257H038L12.7 (1/2")
31.8 (1-1/4")2.7724.728.119H04027.638H040M27.057H040L12.7 (1/2")
31.8 (1-1/4")2.4125.529.516H04228.835H042M28.254H042L12.7 (1/2")
31.8 (1-1/4")2.1126.330.316H04429.635H044M2954H044L12.7 (1/2")
31.8 (1-1/4")1.8327.131.116H04630.435H046M29.854H046L12.7 (1/2")
31.8 (1-1/4")1.6527.131.116H04630.435H046M29.854H046L12.7 (1/2")
31.8 (1-1/4")1.4727.931.916H04831.235H048M30.654H048L12.7 (1/2")
31.8 (1-1/4")1.2427.931.916H04831.235H048M30.654H048L12.7 (1/2")
38.1 (1-1/2")4.1927.931.916H04831.235H048M30.654H048L12.7 (1/2")
38.1 (1-1/2")3.7628.732.716H0503235H050M31.454H050L12.7 (1/2")
38.1 (1-1/2")3.429.534.114H05233.333H052M32.652H052L12.7 (1/2")
38.1 (1-1/2")3.0530.334.914H05434.133H054M33.452H054L12.7 (1/2")
38.1 (1-1/2")2.7731.135.714H05634.933H056M34.252H056L12.7 (1/2")
38.1 (1-1/2")2.4131.936.514H05835.733H058M3552H058L12.7 (1/2")
38.1 (1-1/2")2.1132.637.214H06036.533H060M35.752H060L12.7 (1/2")
38.1 (1-1/2")1.8333.438.014H06237.333H062M36.552H062L12.7 (1/2")
38.1 (1-1/2")1.6533.438.014H06237.333H062M36.552H062L12.7 (1/2")
44.5 (1-3/4")4.1933.438.014H06237.333H062M36.552H062L12.7 (1/2")
44.5 (1-3/4")3.7635.1–––39.733H064M38.952H064L19 (3/4")
44.5 (1-3/4")3.435.1–––39.733H064M38.952H064L19 (3/4")
44.5 (1-3/4")3.0536.6–––41.333H066M40.552H066L19 (3/4")
44.5 (1-3/4")2.7736.6–––41.333H066M40.552H066L19 (3/4")
44.5 (1-3/4")2.4138.2–––42.933H068M42.152H068L19 (3/4")
44.5 (1-3/4")2.1138.2–––42.933H068M42.152H068L19 (3/4")
44.5 (1-3/4")1.8338.2–––42.933H068M42.152H068L19 (3/4")
50.8 (2")3.7640.7–––46.130H070M45.349H070L19 (3/4")
50.8 (2")3.440.7–––46.130H070M45.349H070L19 (3/4")
50.8 (2")3.0540.7–––46.130H070M45.349H070L19 (3/4")
50.8 (2")2.7743.9–––49.230H072M48.449H072L19 (3/4")
50.8 (2")2.4143.9–––49.230H072M48.449H072L19 (3/4")
50.8 (2")2.1143.9–––49.230H072M48.449H072L19 (3/4")
57.2 (2-1/4")5.1643.9–––49.230H072M48.449H072L19 (3/4")
57.2 (2-1/4")3.7647–––52.430H074M51.649H074L19 (3/4")
57.2 (2-1/4")3.0549.5–––55.630H076M54.849H076L19 (3/4")
57.2 (2-1/4")2.7749.5–––55.630H076M54.849H076L19 (3/4")
57.2 (2-1/4")2.4149.5–––55.630H076M54.849H076L19 (3/4")
57.2 (2-1/4")2.1149.5–––55.630H076M54.849H076L19 (3/4")
63.5 (2-1/2")5.5949.5–––55.630H076M54.849H076L19 (3/4")
63.5 (2-1/2")5.1649.5–––55.630H076M54.849H076L19 (3/4")
63.5 (2-1/2")4.1952.7–––58.830H078M5849H078L19 (3/4")
63.5 (2-1/2")3.7652.7–––58.830H078M5849H078L19 (3/4")
63.5 (2-1/2")3.452.7–––58.830H078M5849H078L19 (3/4")
63.5 (2-1/2")3.0555.9–––61.930H080M61.149H080L19 (3/4")
63.5 (2-1/2")2.7755.9–––61.930H080M61.149H080L19 (3/4")
76.2 (3")7.2158.2–––65.130H082M64.349H082L19 (3/4")
76.2 (3")5.5961.4–––68.330H084M67.549H084L19 (3/4")
76.2 (3")5.1661.4–––68.330H084M67.549H084L19 (3/4")
76.2 (3")4.5764.6–––71.530H086M70.749H086L19 (3/4")
76.2 (3")4.1964.6–––71.530H086M70.749H086L19 (3/4")
76.2 (3")3.7664.6–––71.530H086M70.749H086L19 (3/4")
76.2 (3")3.467.1–––75.425H088M74.544H088L25.4 (1")
76.2 (3")3.0567.1–––75.425H088M74.544H088L25.4 (1")
88.9 (3-1/2")7.670.3–––78.625H090M77.744H090L25.4 (1")
88.9 (3-1/2")7.270.3–––78.625H090M77.744H090L25.4 (1")
88.9 (3-1/2")6.673.5–––81.825H092M80.944H092L25.4 (1")
88.9 (3-1/2")6.076.6–––84.925H094M84.044H094L25.4 (1")
88.9 (3-1/2")5.676.6–––84.925H094M84.044H094L25.4 (1")
88.9 (3-1/2")5.276.6–––84.925H094M84.044H094L25.4 (1")
88.9 (3-1/2")4.676.6–––84.925H094M84.044H094L25.4 (1")
88.9 (3-1/2")4.276.6–––84.925H094M84.044H094L25.4 (1")
88.9 (3-1/2")3.879.8–––88.125H096M87.344H096L25.4 (1")
88.9 (3-1/2")3.479.8–––88.125H096M87.344H096L25.4 (1")
101.6 (4")8.679.8–––88.125H096M87.344H096L25.4 (1")
101.6 (4")7.684.6–––94.525H098M93.744H098L25.4 (1")
101.6 (4")7.284.6–––94.525H098M93.744H098L25.4 (1")
101.6 (4")6.684.6–––94.525H098M93.744H098L25.4 (1")
101.6 (4")6.084.6–––94.525H098M93.744H098L25.4 (1")
101.6 (4")5.684.6–––94.525H098M93.744H098L25.4 (1")
101.6 (4")5.284.6–––94.525H098M93.744H098L25.4 (1")
101.6 (4")4.690.9–––100.825H100M100.044H100L25.4 (1")
101.6 (4")4.290.9–––100.825H100M100.044H100L25.4 (1")
101.6 (4")3.890.9–––100.825H100M100.044H100L25.4 (1")

Las especificaciones pueden cambiar sin previo aviso. Los expansores, arpones y cortadores se dimensionan según el tubo: indique en su pedido el DE, el espesor de pared, el espesor de la placa tubular y el material.

Descripción

Aplicación:
Los expansores de largo alcance serie H están diseñados para condensadores de vapor de centrales eléctricas, intercambiadores de calor de proceso químico de alta presión y enfriadores de aire. Son ideales para la expansión por pasos, en doble placa tubular y en placas deflectoras.
Características:
Con collarín roscado, los expansores serie H permiten ajustar la longitud de expansión según la aplicación. Disponibles para tubos de 12,7 a 76,2 mm de diámetro, en alcance estándar con rodillos de 38, 57 y 76 mm. 
Nota: * Para tubos de pared delgada de acero inoxidable y titanio, vea nuestros expansores serie H5.
** Para aplicaciones de alcance corto, vea nuestra serie A.
*** Conector hexagonal disponible bajo pedido; consulte a nuestros técnicos comerciales.
Expansor serie H
Tabla de tamaños de expansores (mm)

Medida del tubo

Rango de expansión D

Cuadradillo

□ S

(In)

Min.

Largo del rodillo

M=38(1-1/2")

Largo del rodillo

M=57(2-1/2")

Largo del rodillo

M=76(3")

OD(In)

Pared del tubo

Max.

Largo efectivo

A

N.º de pieza

Max.

Largo efectivo

A

N.º de pieza

Max.

Largo efectivo

A

N.º de pieza

12.7

(1/2")

1.24

9.2

10.9

30

H001

-

-

-

-

-

-

9.5

(3/8")

1.07

10

11.7

H003

0.89

0.71

10.8

12.5

H005

0.64

0.56

0.51

15.9

(5/8")

1.83

11.6

13.5

27

H007

13.2

46

H007M

-

-

-

1.65

1.47

12.4

14.3

H009

14.0

H009M

1.24

1.07

13.2

15.1

H011

14.8

H011M

0.89

0.81

14

16.2

H013

15.8

H013M

15.4

65

H013L

0.71

0.64

19

(3/4")

1.65

14.8

17

H015

16.6

H015M

16.2

H015L

1.47

1.24

15.6

17.8

H017

17.4

H017M

17.0

H017L

1.07

0.89

16.4

18.9

24

H019

18.4

43

H019M

18.0

62

H019L

0.81

22.2

(7/8")

2.41

2.11

17.1

19.7

H021

19.2

H021M

18.8

H021L

1.83

1.65

17.9

20.5

H023

20

H023M

19.6

H023L

1.47

1.24

18.7

21.5

22

H025

21.1

41

H025M

20.6

60

H025L

1.07

19.5

22.3

H027

21.9

H027M

21.4

H027L

0.89

25.4

(1")

2.77

18.7

21.5

22

H025

21.1

41

H025M

20.6

60

H025L

9.5

(3/8")

2.41

19.5

22.3

H027

21.9

H027M

21.4

H027L

2.11

20.3

23.1

H029

22.6

H029M

22.1

H029L

1.83

1.65

21.1

23.9

H031

23.4

H031M

22.9

H031L

1.47

21.5

25.0

19

H032

24.4

38

H032M

23.8

57

H032L

12.7

(1/2")

1.24

22.3

25.8

H034

25.2

H034M

24.6

H034L

1.07

31.8

(1-1/4")

3.4

23.1

26.5

H036

26.0

H036M

25.4

H036L

3.05

23.9

27.3

H038

26.8

H038M

26.2

H038L

2.77

24.7

28.1

H040

27.6

H040M

27.0

H040L

2.41

25.5

29.5

16

H042

28.8

35

H042M

28.2

54

H042L

2.11

26.3

30.3

H044

29.6

H044M

29

H044L

1.83

27.1

31.1

H046

30.4

H046M

29.8

H046L

1.65

1.47

27.9

31.9

H048

31.2

H048M

30.6

H048L

1.24

38.1

(1-1/2")

4.19

3.76

28.7

32.7

H050

32

H050M

31.4

H050L

3.4

29.5

34.1

14

H052

33

33

H052M

32.6

52

H052L

3.05

30.3

34.9

H054

34.1

H054M

33.4

H054L

2.77

31.1

35.7

H056

34.9

H056M

34.2

H056L

2.41

31.9

36.5

H058

35.7

H058M

35

H058L

2.11

32.6

37.2

H060

36.5

H060M

35.7

H060L

1.83

33.4

38.0

H062

37.3

H062M

36.5

H062L

1.65

44.5

(1-3/4")

4.19

3.76

35.1

-

-

-

39.7

H064M

38.9

H064L

19

(3/4")

3.4

3.05

36.6

41.3

H066M

40.5

H066L

2.77

2.41

38.2

42.9

H068M

42.1

H068L

2.11

1.83

50.8

(2")

3.76

40.7

-

-

-

46.1

30

H070M

45.3

49

H070L

3.4

3.05

2.77

43.9

49.2

H072M

48.4

H072L

2.41

2.11

57.2

(2-1/4")

5.16

-

-

-

3.76

47

52.4

H074M

51.6

H074L

3.05

49.5

55.6

H076M

54.8

H076L

2.77

2.41

2.11

63.5

(2-1/2")

5.59

-

-

-

5.16

4.19

52.7

58.8

H078M

58

H078L

3.76

3.4

3.05

55.9

61.9

H080M

61.1

H080L

2.77

76.2

(3")

7.21

58.2

-

-

-

65.1

30

H082M

64.3

49

H082L

19

(3/4")

5.59

61.4

68.3

H084M

67.5

H084L

5.16

4.57

64.6

71.5

H086M

70.7

H086L

4.19

3.76

3.4

67.1

75.4

25

H088M

74.5

44

H088L

25.4

(1")

3.05

88.9

(3-1/2")

7.6

70.3

-

-

-

78.6

H090M

77.7

H090L

7.2

6.6

73.5

81.8

H092M

80.9

H092L

6.0

76.6

84.9

H094M

84.0

H094L

5.6

5.2

4.6

4.2

3.8

79.8

88.1

H096M

87.3

H096L

3.4

101.6

(4")

8.6

-

-

-

7.6

84.6

94.5

H098M

93.7

H098L

7.2

6.6

6.0

5.6

5.2

4.6

90.9

100.8

H100M

100.0

H100L

4.2

3.8

 



 

Aplicaciones y solución de problemas

Preguntas frecuentes

¿Qué es Expansor serie H?
Expansor serie H forma parte de la gama Expansores de Hefei Lanbo Electric Machines and Tools Technology Co., Ltd. (Lanbo). Se usa para instalar, reparar y mantener tubos de intercambiadores de calor, condensadores y calderas en centrales eléctricas, plantas petroquímicas, climatización y desalinización.
¿Cómo obtengo una cotización o asesoría de selección para Expansor serie H?
Escriba a Lanbo@hflanbo.com.cn o llame al +86-551-6288 4258 / +86-551-6287 6222 / +86-551-6288 4054 / +86-136 3706 6767 indicando material, DE y espesor de pared del tubo y la aplicación. Nuestros ingenieros le recomendarán la configuración y le enviarán una cotización.
¿Pueden enviarme catálogo y lista de precios?
Sí. Envíenos los datos del tubo por correo y le mandaremos las páginas de catálogo y una cotización de los modelos adecuados.

Productos relacionados

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