Rubber Hose for Sand Blasting
CONCEPT : Sand Blasting Hose as it is commonly called is essentially a flexible conduit for shot blasting of sand or such abrasives into mix mill. |
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SCOPE : It is extensively used in Ordnance factories, steel furniture works, and heavy engineering industries.
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CONSTRUCTION : |
LINING : Extra thick seamless tube of natural rubber soft compound of high tensile strength, excellent abrasion resistance and free from any mineral filler. |
REINFORCEMENT : Rubberised woven textile or yarn. |
COVER : Smooth, Cloth marked finish natural rubber compound resistant to weather and abrasion. |
TEMP. RANGE : -40'F to 158' F |
LENGTH : 15 metres. |
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Nominal Bore in mm |
Tolerance on nominal Bore in mm |
Minimum thickness of lining in mm |
Minimum thickness of Cover in mm |
TYPE I |
TYPE II |
W P
kgf/cm2 |
P P
kg/cm2 |
B P
kgf/cm2 |
W P
kgf/cm2 |
P P
kgf/cm2 |
B P
kgf/cm2 |
20.0 |
± 0.75 |
6.3 |
1.5 |
7 |
17.5 |
35 |
10 |
25 |
50 |
25.0 |
± 1.25 |
6.3 |
1.5 |
7 |
17.5 |
35 |
10 |
25 |
50 |
31.5 |
± 1.25 |
6.3 |
1.5 |
7 |
17.5 |
35 |
10 |
25 |
50 |
38.0 |
± 1.50 |
6.3 |
1.5 |
7 |
17.5 |
35 |
10 |
25 |
50 |
45.0 |
± 1.50 |
6.3 |
1.5 |
7 |
17.5 |
35 |
10 |
25 |
50 |
50.0 |
± 1.50 |
6.3 |
1.5 |
7 |
17.5 |
35 |
10 |
25 |
50 |
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