Detailed Product Description:
Used for feeding of gases, liquid fuel, oxygen to devices for gas welding and cutting of metals under pressure.
Actuation medium:
I class - acetylene, propyl hydride, butane, city gas;
II class - liquid fuel, benzine A - 72, white spirit, kerosene or their mix;
III class- oxygen.
Producing pressure:
I, II classes - 0,63 MPa (6.3 kgf/cm2);
III class- 2,0 MPa (20 kgf/cm2).
Efficient at temperature from -35°C up to +70°C.
For a cool climate from -55°C up to +70°C.
Inside diameter from 6.3 mm up to 12 mm.
Length of hoses is agreed with the customer.
Superposition of a cotton skeleton by winding method.
Hoses meet all requirements of the international standard ISO3821-77
1. Applications: Widely used for conveying of air, inert gas and water in mining, construction, engineering, shipbuilding, steel production etc.
2. Structure:
Tube: NR & SBR synthetic rubber, black color
Reinforcement: High tensile synthetic yarn, single/double yarn braided or spiraled.
Cover: NR & SBR synthetic rubber, black, red, yellow, and blue in colors etc.
3. Color: Black, red, blue, green, yellow.
4. Temperature: From -25oC up to 70oC
5. Standard length: 50m, 100m
6. Characteristics: Abrasion resistant, weather resistant and zone resistant. It is bearable, flexible, light in weight, anti-bending, less distortion and nice smooth surface.
WE GUARANTEE THE QUALITY OF OUR SUPPLIERS.
FREE SAMPLES ARE AVAILABLE FOR YOUR INSPECTION.
Technique Parameter:
Inside Diameter
| Outside
Diameter(mm)
| Reinforced
Layer(B)
| Working
Pressure
(MPa)
| Burst
Pressure
(MPa)
| Length Max.(m)
| Weight
(kg/m)
|
inch
| mm
|
3/16
| 5
| 12
| 1
| 1.5 2.0
| 4.5 6.0
| 100
| 0.15
|
1/4
| 6
| 13
| 1
| 1.5 2.0
| 4.5 6.0
| 100
| 0.17
|
5/16
| 8
| 15
| 1
| 1.5 2.0
| 4.5 6.0
| 100
| 0.22
|
3/8
| 10
| 17
| 1
| 1.5 2.0
| 4.5 6.0
| 100
| 0.25
|
1/2
| 13
| 22
| 2
| 1.5 2.0
| 4.5 6.0
| 100
| 0.46
|
5/8
| 16
| 25
| 2
| 1.5 2.0
| 4.5 6.0
| 100
| 0.61
|
3/4
| 19
| 29
| 2
| 1.5 2.0
| 4.5 6.0
| 100
| 0.72
|
1
| 25
| 36
| 2
| 1.5 2.0
| 4.5 6.0
| 50
| 1.02
|
1-1/4
| 32
| 43 44
| 12
| 1.0
| 3.0
| 50
| 1.27
|
1-1/2
| 38
| 50 51
| 12
| 1.0
| 3.0
| 50
| 1.68
|