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High Temperature Metal Hose With Outer Braided Asbestos

Metal Material:SS304 Stainless Steel,Other material could be customizedOuter material: AsbestosAdvantages of metal hoses but asbestos1. Sturdy and durable,precision welding ensures tight connection, ···
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Metal Material:SS304 Stainless Steel,Other material could be customized

Outer material: Asbestos

 

Advantages of metal hoses but asbestos

1. Sturdy and durable,precision welding ensures tight connection, will not break or leak oil.

2. High quality hose wall,thickened wall hose,pressure-resistant and explosion-proof,optional length,soft hose body,strong tensile performance.

3. It has the characteristics of high pressure resistance,explosion-proof and good flexibility,and it can be bent at will.

 

application

1.     Steel metallurgy industry: stainless steel metal hose is gradually transitioning from product performance competition to performance-price competition, and the product structure is basically set.

2.     Petrochemical industry: The development of new products in this field is far from meeting the market demand, at present, the hose in some occasions has been replaced by other products, such as the non-metallic pipe in the dock pipeline market.

3.     Railway locomotive industry: Due to the Ministry of Railways data on the use of composite hose form of stereotyped provisions, product structure in recent years will not change very much, the current performance is mainly price and service competition. However, in the long run, due to the complex working conditions and the uncertainty of composite hose damage, from the development of the hose industry abroad, it is inevitable to be replaced by stainless steel metal hose

4.     Shipping industry: In addition to the need for classification society testing, there is no special product technical performance requirements, but its market demand is also very huge. For example, if the inland river uses a floating wharf, stainless steel metal hoses must be used to compensate from the valve chamber to the oil delivery arm, otherwise huge interface stress will be formed, causing serious damage to the loading and unloading ship pipelines and oil delivery arm

5.     Water supply and drainage, air conditioning industry: due to the advantages of high reliability, high temperature resistance, and large compensation amount, stainless steel metal hose has been more and more applied in water supply and drainage and air conditioning water systems in recent years.

6.     Wire protection tube for armored optical cable, optical ruler, optical measuring instrument, medical instrument, machine equipment: Asbestos rubber pipes are made of alkali-free glass fiber braided bushings and covered with thick iron oxide red silica gel, which can withstand high voltage, block molten iron splash, and not be damaged by high

7.     temperature and flame, which makes them suitable for protecting hoses, cables and pipe2 in harsh environments

High temperature areas, heating area cables, fluid pipelines, rolling mill cables, tubing, sawing perimeter cables, generator sets, electrical voltage equipment, large buildings, hydraulic systems, automotive wiring harnesses and exhaust pipes in other industries such as steel, smelting, shipbuilding and chemical industry: Asbestos rubber tubes can be continuously exposed to high temperatures of 260 degrees without damage, can withstand 15-20 minutes at temperatures of up to 1090 degrees, and can withstand 15-30 seconds at temperatures of 1650 degrees.

TABLE 2: SPECIFICATIONS OF    METAL HOSE WITH OUTER BRAIDED ASBESTOS

Item

Braid layers

I.D.

O.D.

Min. bend radius

Pressure ratings at    20 °C

Weight/foot

Static

Dynamic

WP.

BP.

lbs.

inch

inch

inch

inch

psi

psi

OBA-1

1

1/4

0.51

2.25

4.5

2500

10000

0.19

OBA-2

2

0.56

3

6

3250

13000

0.30

OBA-3

1

3/8

0.67

3

6

2625

10500

0.31

OBA-4

2

0.73

4

8

3250

13000

0.51

OBA-5

1

1/2

0.83

4.5

7.5

2000

8000

0.39

OBA-6

2

0.89

6

10

3200

12800

0.63

OBA-7

1

3/4

1.16

6

9

1525

6100

0.59

OBA-8

2

1.26

8

12

2625

10500

0.96

OBA-9

1

1

1.43

6.75

10.5

1375

5500

0.73

OBA-10

2

1.54

9

14

2050

8200

1.10

OBA-11

1

1-1/4

1.87

4.5

13.5

1125

4500

1.32

OBA-12

2

1.98

6

18

1800

7200

2.02

OBA-13

1

1-1/2

2.19

5.25

16.5

1025

4100

1.56

OBA-14

2

2.25

7

22

1750

7000

2.55

OBA-15

1

2

2.65

6.75

18

850

3400

1.93

OBA-16

2

2.78

9

24

1325

5300

3.14

OBA-17

1

2-1/2

3.42

7.5

19.5

625

2500

2.72

OBA-18

2

3.53

10

26

1125

4500

4.23

OBA-19

1

3

3.98

11.25

24

563

2250

3.20

OBA-20

2

4.09

15

32

1000

4000

4.72

OBA-21

1

4

4.92

15

30

363

1450

3.79

OBA-22

2

5.03

20

40

625

2500

5.48

OBA-23

1

6

7.12

22.5

45

275

1100

7.01

OBA-24

2

7.26

30

60

413

1650

9.57

OBA-25

1

8

9.34

30

60

200

800

11.38

OBA-26

2

9.56

40

80

300

1200

15.45

Note: The data are based on   20°C.Pressure will decrease as the ambient temperature increases.

 

 
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