Wire Spiral Hydraulic Hose SAE R12

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Product Description:

Applications: It is a high temperature medium pressure hose suitable for petroleum base hydraulic oil in severe conditions, with temperature range from -40°C to 121°C (-40°F~+250°F).

Features: The hose is constituted of one internal oilproof and heatproof synthetic rubber layer, four wire braided layers and one external oilproof and weatherproof synthetic rubber layer, complying with SAE100R12 and GB/T10544-2003.


Nominal Diameter ?

Inside Diameter?

Reinforcement Diameter?

Outside Diameter?

Working Pressure

Proof Pressure

Burst Pressure

Bend Radius

Weight

inch

dash

mm

mm

mm

bar

psi

bar

bar

mm

kgs/m

3/8

-6

9.3~10.1

17.3~17.9

19.9~20.7

280

4060

560

1120

125

0.7

1/2

-8

12.3~13.5

20.8~21.4

23.4~24.2

280

4060

560

1120

180

0.84

5/8

-10

15.5~16.7

24.5~25.1

27.1~27.9

280

4060

560

1120

200

1.1

3/4

-12

18.6~19.8

27.8~28.4

30.4~31.2

280

4060

560

1120

240

1.33

1

-16

25.0~26.4

35.1~35.7

38.3~39.1

280

4060

560

1120

300

1.85

1 1/4

-20

31.4~33.0

44.1~44.7

47.3~48.1

210

3045

420

840

420

2.65

1 1/2

-24

37.7~39.3

50.1~50.7

53.5~54.3

175

2540

350

700

500

3.2

2

-32

50.4~52.0

62.7~63.3

66.9~67.7

175

2540

350

700

630

4.5


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Q:What is a hose valve?
It is composed of valve body, headstock gear and special rubber tube. When working, turn the handwheel in clockwise direction, which can achieve throttling and closing.
Q:What are the types of hose connectors?
You go to the material market to have a look, it depends on what kind of pipe you need, which is the oil circuit. Gas road or water pipe?. Different pipe joint names are not the same (not the same).
Q:What's the difference between hose and hose for compressed air?
When the joint is made into a quick plug, hard pipe is rare; for example, galvanized steel pipe, joint practice is similar to hydraulic tubing. The pipes in the compressed air are welded with steel tubes, but I don't think that's what you call the hard tube
Q:What are the production processes and characteristics of high pressure rubber hose?
Production flow chart of high pressure steel wire braided hose:High voltage wire winding production process: rubber hose, pipe extrusion, boiled casing (core wipe silicone oil), wrapped around the screen (screen on the casing after finishing cutting winding), a layer of glue, the first layer of steel wire winding, two winding layer of glue, second layers of wire, third in the layer of glue, third layers of wire winding layer, fourth layer, fourth layer winding wire, package cover, water roll of cloth, cloth, water solution of vulcanization, mandrel stripping, a hydraulic, appearance and dimension inspection and packaging storage.
Q:The difference between the rubber pipe and PE pipe
The characteristics of the rubber tube has physiological inertia, UV resistance, ozone resistance, resistance to high temperature (-80 to 300), high transparency, strong resilience, resistant to compression permanent deformation, oil resistance, impact resistance, acid and alkali resistance, wear resistance, flame resistance, voltage, electric.
Q:The maximum number of joints for a rubber hose is no more than
Hot and cold bath "benefits: first, take a bath with hot water, sweat pores, body dirt with sweat excreted; second, hot water to make the blood flow smoothly, promote the The new supersedes the old. refreshing,; third, for a hot bath and systemic vascular dilatation, and because of cold water bath and contraction. Such a contraction of blood vessels, enhanced flexibility, it is difficult to harden, blood pressure is not high, the old can prevent stroke.
Q:What glue can glue rubber tube?
1: clean: high temperature, quick drying glue, use dry cotton cloth or sand paper, then dust, oil, rust, etc., and then use the treatment agent or cleaning agent to clean, then clean the surface.2, sizing: flexibility speedglue unscrew the front cover, can be used as a glue bottle with cotton cloth to wipe clean and quick drying glue, can be set using needles or PE dropper, to control the flow of glue, ensure the bonding effect.
Q:How about rubber transfusion hose?
The use of calender will glue paddle pressed into the middle, and then add the separant winding and made in accordance with the provisions of the production process requirements of winding hose cutting width.
Q:What are the types of cable metal hose connections?
The utility model is mainly used for connecting the metal hose and the steel pipe, and the installation of the clamping sleeve is not required to be sheathed on the steel pipe
Q:The basic buret is a rubber tube is inlaid with a glass bead to replace glass piston. Why this burets cannot be used to install Potassium Permanganate solution?
Are made of glass, acid burette glass piston burette, no piston, just at the tip of a rubber tube, rubber tube with glass beads, glass or the lower beak. Why not the same because of acid burette, glass and alkali reaction, generate silicate, sticky, if it is very easy to use acid burette, the hole is blocked, damaged burets.

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