• Wire Spiral Hydraulic Hose System 1
  • Wire Spiral Hydraulic Hose System 2
  • Wire Spiral Hydraulic Hose System 3
Wire Spiral Hydraulic Hose

Wire Spiral Hydraulic Hose

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Applications: It is suitable for petroleum base hydraulic oil with temperature range from -40°C to 100°C (-40°F~+212°F).

Features: It is composed of one internal oilproof synthetic rubber layer, four wire braided layers and one external oilproof and weatherproof synthetic rubber layer. It complies with EN856-4SP, GB/T10544-2003.


National Diameter

I.D

Reinforcement Diameter

O.D

W.P

Proof Pressure

B.P

Bend Radius

Weight

inch

mm

mm

mm

mm

Bar

Psi

Bar

Bar

mm

Kgs/m

3/8

10

9.3-10.1

17.4-18.2

21.2-22.0

445

6453

1070

1780

180

0.78

1/2

12

12.3-13.5

20.3-21.1

24.2-25.0

415

6018

1020

1700

230

0.93

5/8

16

15.5-16.7

23.8-24.6

27.7-28.5

350

5075

840

1400

250

1.17

3/4

19

18.6-19.8

28.3-29.1

32.2-33.0

350

5075

840

1400

300

1.48

1

25

25.0-26.4

35.4-36.2

39.2-40.0

280

4060

765

1280

340

2.02

1-1/4

31

31.4-33.0

45.1-45.9

50.2-51.0

210

3045

500

840

460

3.05

1-1/2

38

37.7-39.3

51.6-52.4

56.7-57.5

185

2683

445

740

560

3.52

2

51

50.4-52.0

64.6-65.4

70.7-71.5

165

2393

400

660

660

5.2


Q: What do you mean by "DN" on hydraulic hose?
Hydraulic hose temperature: -40 ~ 120 DEG C, product specification range: DN2.5mm ~ DN305mm.
Q: What kinds of pipe joints can be divided into? What are the differences between the so-called one - piece pipe joint and other types of pipe joint?
The pipe joint is divided into a steel pipe joint and a hose joint.The steel pipe joint is provided with a clamp sleeve type, a welding type, a clapboard is connected, a reducing connecting, an oil inlet connection, a combined connection, a pressure gauge connection, a flange connection, etc..A seizure type hose connector, removable, plug-in, you said one pipe joint is extruded hose connector, connector and sleeve is one, there is a separate.My side is to do this piece, the United States PARKER Parker hydraulic hose, joints, assembly, quick change connector.
Q: What's the difference between the rubber hose joint and the stainless steel hose joint?
1, high water use of this product, the pipeline must be fixed or fixed support bracket, otherwise the product should install anti pull off device. The force of fixed support or bracket must be greater than the axial force, or should install anti pull off device. And because the metal hose pressure resistance better, do not need to install.2, you can choose to use according to their working pressure: 0.25MPa, 0.6MPa, 1.0MPa pipe, 1.6MPa, 2.5MPa, 4.0MPa of the flexible rubber joint, high pressure pipeline equipment, we recommend that customers choose chungha brand stainless steel metal hose, according to the different use of the environment and the size, our biggest can withstand up to 300KG, customers can also ease of use.
Q: How long is the service life of the gas hose?
The gas hose is connected to the gas pipeline and special gas hose with / out, according to the number of gas accident statistics analysis, because the gas hose aging or bitten by rats caused by gas leakage accident / Xi accounted for more than 30% of all gas accident.
Q: Does rubber hose drink from tap water? Is it poisonous?
Rubber hose is not good, for plastic tubes. Rubber is plant rubber, then less harm, if it is chemical rubber, certainly a little harm to the body, but not carcinogenic, I am not sure. It is better to change the metal tube, with ease, drink, peace of mind!
Q: What are the types of cable metal hose connections?
It is mainly used for connecting the box and hose in place. Open the box in the box and plug into the joint. The external thread joint is fixed with the lock.
Q: Acid burette and how to distinguish the basic buret
The following is a rubber tube acid basic titration burette is below the piston
Q: Installation of rubber flexible joint
The pipe must have a fixed support or fixed bracket, and the force of the stationary bracket must be greater than the axial force. Vertical installation and overhead installation products both ends need to install the corresponding fixed bracket and force support, to prevent the compression of.
Q: The difference between silicone tube and rubber tube
First of all, we can find the difference between the material of silicone rubber tube and rubber tube. Smell it with your nose. Silicone doesn't taste. Rubber has a flavor. Silicone is generally more flexible, and rubber is more mechanical.Silica gel tube has high and low temperature (-60 ~ 200 DEG C), environmental protection, non-toxic, excellent heat aging, ozone aging resistance, light aging and aging resistance, soft, arc resistance, corona resistance.
Q: How much is a gas hose a metre? At least 1 meters, 5 safe?
1, liquefied petroleum gas will soften the ordinary rubber tube, please use special rubber tube.2, often check and clean hose, found aging, cracking, burn, rat worm bite marks, should be replaced immediately. It is recommended that the hose be replaced in two years under normal conditions.3, gas hose length of not more than 2 meters, after passing the place is not allowed to have electrical appliances.4, hose do not close to the stove surface, so as not to be flame barbecue.5, the hose does not cross the wall, doors and windows.6, do not press or fold the hose, so as not to plug, affecting the continuous gas supply.At the interface, and appliance, 7 hose valve, please use the pipe truss, to prevent the shedding of leakage.

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