Colors:

The welded hydraulic cylinders are available in black, grey, and red colors. These color options provide visual variety and can potentially serve specific branding or identification purposes.

Mounting:

• The welded hydraulic cylinders are designed for pins eye mounting. This mounting type utilizes eye holes at each end of the cylinder, allowing for secure and stable attachment using pins.
• Materials for Making 700 Series Welded Hydraulic Cylinders:
• The cylinder head and piston of the welded body cylinders are made of high-grade ductile iron. Ductile iron offers strength, impact resistance, and durability to withstand the hydraulic forces and pressures.
• The cylinder barrel is an internally honed, cold-drawn tube. The honing process creates a smooth interior surface, facilitating proper movement of the piston within the cylinder.
• Both the piston rod and end caps of the welded hydraulic cylinders are made of C1045 steel. C1045 steel is a medium carbon steel known for its strength and toughness, providing structural integrity to the cylinder assembly.
• The cylinder head seal is a polyurethane U-cup, while the piston seal is made of urethane rubber. These seal materials offer effective sealing properties, minimizing leakage and maintaining hydraulic pressure.
• The rod wiper of the hydraulic cylinders is made of PU (polyurethane). PU rod wipers help prevent contaminants from entering the cylinder, protecting the rod surface and contributing to the overall performance and longevity of the hydraulic cylinder.
• Dimensional Data of 700 Series Hydraulic Welded Cylinder (Unit: inch)

See the Drawing

Part No.

Bore

Rod

Retracted

Stroke

Wall

D

H

EL

HL

EP

HP

Port

Weight(LBS)

71504

1.5"

1"

12"

4"

0.2"

0.77"

1.5"

2.5"

2.25"

0.75"

1.89"

1/4NPT

9.04

71506

1.5"

1"

14"

6"

0.2"

0.77"

1.5"

2.5"

2.25"

0.75"

1.89"

1/4NPT

10.14

71508

1.5"

1"

16"

8"

0.2"

0.77"

1.5"

2.5"

2.25"

0.75"

1.89"

1/4NPT

11.47

71510

1.5"

1"

18"

10"

0.2"

0.77"

1.5"

2.5"

2.25"

0.75"

1.89"

1/4NPT

12.79

72008

1.5"

1-1/4"

16"

8"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

13.45

72010

1.5"

1-1/4"

18"

10"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

15.21

72012

1.5"

1-1/4"

20"

12"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

16.98

72014

1.5"

1-1/4"

22"

14"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

18.74

72016

1.5"

1-1/4"

24"

16"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

20.51

72018

1.5"

1-1/4"

26"

18"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

22.27

72020

1.5"

1-1/4"

28"

20"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

24.03

72024

1.5"

1-1/4"

32"

24"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

27.58

72028

1.5"

1-1/4"

36"

28"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

31.09

72030

1.5"

1-1/4"

38"

30"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

32.85

72032

1.5"

1-1/4"

40"

32"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

34.84

72036

1.5"

1-1/4"

44"

38"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

38.37

72040

1.5"

1-1/4"

48"

40"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

41.9

72048

1.5"

1-1/4"

56"

48"

0.2"

1.02"

1.75"

3"

2.5"

1"

1.89"

1/4NPT

48.95

72508

1.5"

1-1/2"

16"

8"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/4NPT

19.85

72510

1.5"

1-1/2"

18"

10"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/4NPT

21.83

See the Drawing

Part No.

Bore

Rod

Retracted

Stroke

Wall

D

H

EL

HL

EP

HP

Port

Weight(LBS)

72512

2.5"

1-1/2"

20"

12"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

24.03

72514

2.5"

1-1/2"

22"

14"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

28.24

72516

2.5"

1-1/2"

24"

16"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

28.44

72518

2.5"

1-1/2"

26"

18"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

30.65

72520

2.5"

1-1/2"

28"

20"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

32.85

72524

2.5"

1-1/2"

32"

24"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

37.26

72528

2.5"

1-1/2"

36"

28"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

41.45

72530

2.5"

1-1/2"

38"

30"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

43.66

72532

2.5"

1-1/2"

40"

32"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

45.86

72536

2.5"

1-1/2"

44"

36"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

50.27

72540

2.5"

1-1/2"

48"

40"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/3NPT

54.68

72548

2.5"

1-1/2"

56"

48"

0.2"

1.02"

1.75"

3.25"

2.5"

1"

1.89"

1/2NPT

63.28

73008

3"

1-1/2"

16"

8"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

24.7

73010

3"

1-1/2"

18"

10"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

27.12

73012

3"

1-1/2"

20"

12"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

29.55

73014

3"

1-1/2"

22"

14"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

31.97

73016

3"

1-1/2"

24"

16"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

34.4

73018

3"

1-1/2"

26"

18"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

36.82

73020

3"

1-1/2"

28"

20"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

39.25

73024

3"

1-1/2"

32"

24"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

44.1

73028

3"

1-1/2"

36"

28"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

48.95

73030

3"

1-1/2"

38"

30"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

51.38

73032

3"

1-1/2"

40"

32"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

53.58

73036

3"

1-1/2"

44"

36"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

58.43

73040

3"

1-1/2"

48"

40"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

63.28

73048

3"

1-1/2"

56"

48"

0.25"

1.02"

1.75"

3.75"

2.5"

1"

1.89"

1/2NPT

72.99

73508

3.5"

1-3/4"

18"

8"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

32.63

73510

3.5"

1-3/4"

20"

10"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

35.72

73512

3.5"

1-3/4"

22"

12"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

38.81

73514

3.5"

1-3/4"

24"

14"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

41.67

73516

3.5"

1-3/4"

26"

16"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

44.76

73518

3.5"

1-3/4"

28"

18"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

47.63

73520

3.5"

1-3/4"

30"

20"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

50.72

73524

3.5"

1-3/4"

34"

24"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

56.67

73528

3.5"

1-3/4"

38"

28"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

62.62

73530

3.5"

1-3/4"

40"

30"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

65.71

73532

3.5"

1-3/4"

42"

32"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

68.8

73536

3.5"

1-3/4"

46"

36"

0.25"

1.27"

2"

4.25"

2.75"

1.125"

1.89"

1/2NPT

74.75

Note: List above is the typical dimensional data of our welded hydraulic cylinders.


As a professional welded hydraulic cylinder manufacturer based in China, we can also produce many other hydraulic cylinders, like tie rod hydraulic cylinders, ram hydraulic cylinders and telescopic hydraulic cylinders, and more. Due to their reliable quality and competitive price, these hydraulic cylinders have been exported to America, Japan, Korea, Australia, and more. Really appreciate your interest in our hydraulic cylinders. For more detailed information, please pick up your phone and give us a call. We at BOS Hydraulic Power Machinery Company look forward to cooperating with you.

Tag: Single acting hydraulic cylinders