What is the Spring constant?

It is a numerical representation of how much load required for expanding and contracting the hose. The smaller the spring constant, the softer it becomes.

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TOFLE Flexible Hoses

Flexible Hoses products in the Automation Components category from TOFLE. The product can be selected based on many product specifications such as Applicable Fluid, Hose Material, Max. Operating Pressure, Inner Dia. d, Type. TOFLE offers products around 3 items and the product specifications can easily be compared. Search and select detailed specifications of parts for your machine with free CAD downloads. TOFLE products are available to order through MISUMI online 24 hours a day. Free shipping, no minimum order.

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Specification/Dimensions

Applicable Fluid
- vapor
- Water
- Gas
- Oil
- Air
- Solvent
- Chemical
Clear

Hose Material
- Stainless Steel (SUS304)
- Stainless Steel (SUS316)
- Fluororesin
Clear

Max. Operating Pressure(MPa)
0.15

0.2

0.3

1

1.62

1.75

2.0

2.5

2.9

3

3.1

3.3

3.4

4.3

4.4

4.5

6.4

17.0

20.5
Clear

Inner Dia. d(Ø)
3.5

4.0

4.8

5.0

5.5

6

6.3

6.4

7.0

7.2

7.9

8

9.0

9.5

10

10.5

11.0

12

12.5

12.7

13

13.2

14

15

15.8

16

17

18

18.8

19

19.2

19.5

19.7

20

21.5

21.6

22

23

23.7

24.1

25

25.2

25.3

25.4

25.5

26.5

26.8

28

29.5

31

32.0

32.5

32.6

33

33.5

35

36

38

38.6

39

39.1

40.0

40.5

41.5

42

44

44.8

46

50

50.5

51.5

52.6

53.5

54

55.4

56.4

61

65

66

72

75

77

78

78.5

89.5

96

101

112

123.8

148.8

153

194.6

224.6

294.4
Drawing

Clear

Type
- Flexible Hoses
- Fittings for Flexible Hose
- Related Components
Clear

Connecting Part Type
- Flange
- Swage Fittings
- Pipe End
Clear

Braid
- Not Provided
- Provided
Images

Clear

Swaged Fittings L Type
- Metal Fittings A
- Metal Fittings B
- Metal Fittings C
- Unions
- Metal Fittings D
Images

Clear

Swage Fitting R Type
- Metal Fittings A
- Metal Fittings B
- Metal Fittings C
- Unions
- Metal Fittings D
Images

Clear

Minimum Bending Radius(mm)
20

25

30

35

40

45

50

51

60

65

70

76

80

90

100

102

110

120

125

135

140

170

180

190

200

220

250

280

300

350

380

400

440

450

500

600

620

800

860

900

1100

1200

1400

1500

2000

2500

3500

4000

5000
Clear

Connecting Part Material
- Stainless Steel
- Steel
- Cast Iron
- PVC
- Brass
Clear

Related components details
- Gasket
- Nut
- Gasket Nuts Set
- Nipple
Clear

Brand	(7) (0) ASOH (4) ESCO (13) MIYAKO (16) NANGOKU FLEXIBLE HOSE INDUSTRY (22) ONDASEISAKUSYO (3) TECHNOFLEX (2) TOFLE (3) ZENSHIN (4)
CAD	2D 3D

3 items

Sort By

: 30; 60; 90

Compare

Non-Weld Type Screw-in Flexible Tube, TF-1800

TOFLE

[Features]
· In this type, the seal parts are integrated with the tube.
· An embedded structure that combines the tube, braiding and fittings without welding.
· Resistant to torsion, excellent in repeated bending and vibration absorption, while guaranteeing durability.
· Large surface pressure ensures reliable pressure seals.

From: ฿ 907.11
Days to Ship: 3 Day(s)

3 Day(s)

Compare

Flexible Metal Hose, Flange Type, 10K, Non-Welded, TF-23000 Series

TOFLE

[Features]
● A Ministry of Land, Infrastructure, Transport and Tourism specification.
● Weld-free joints. The long effective length of the tube makes it useful for tubing suffering from vibrations and repetitive displacement.
● The parts that come into contact with water are manufactured from stainless steel, helping prevent rusting and giving durability.

[Applications]
● Absorbing piping misalignments and vibration.

From: ฿ 14,207.64
Days to Ship: 15 Day(s)

15 Day(s)

Compare

Flexible Tube Flange Model NO Welding Type TF-20000

TOFLE

The flange can be connected to standard flanges, and mounts loosely to the tube. Features a long effective tube length, helping mitigate against vibration and repetitive tube displacement. All stainless steel welded parts. (Standard SUS304)

From: ฿ 4,358.98
Days to Ship: 37 Day(s)

37 Day(s)


Brand
Product Series
From
Days to Ship
Applicable Fluid
Hose Material
Max. Operating Pressure(MPa)
Inner Dia. d(Ø)
Type
Connecting Part Type
Braid
Swaged Fittings L Type
Swage Fitting R Type
Minimum Bending Radius(mm)
Connecting Part Material
Related components details

	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare	You can add up to 6 items per a category to the compare list.Compare
Brand	TOFLE	TOFLE	TOFLE
Product Series	Non-Weld Type Screw-in Flexible Tube, TF-1800	Flexible Metal Hose, Flange Type, 10K, Non-Welded, TF-23000 Series	Flexible Tube Flange Model NO Welding Type TF-20000
From	฿ 907.11	฿ 14,207.64	฿ 4,358.98
Days to Ship	3 Day(s)	15 Day(s)	37 Day(s)
Applicable Fluid	-	Water / Air	-
Hose Material	Stainless Steel (SUS304)	Stainless Steel (SUS304)	Stainless Steel (SUS304)
Max. Operating Pressure(MPa)	2 ～ 4.5	1	1.62
Inner Dia. d(Ø)	15 ～ 50	-	78.5
Type	Flexible Hoses	Flexible Hoses	Flexible Hoses
Connecting Part Type	Swage Fittings	Flange	Flange
Braid	Provided	Provided	Provided
Swaged Fittings L Type	Unions	-	-
Swage Fitting R Type	Unions	-	-
Minimum Bending Radius(mm)	35 ～ 190	-	220
Connecting Part Material	Steel	Steel	-
Related components details	-	-	-

Related Categories to Flexible Hoses

- Flexible Hoses

FAQ about Flexible hoses

Specification

Question: For the minimum bending curve, which part of radius is used as datum for measurement?

Answer: Datum is the center of radius.

Question: What is the Spring constant?

Answer: It is a numerical representation of how much load required for expanding and contracting the hose. The smaller the spring constant, the softer it becomes.