Description
Sizes: 50mm to 915mm inside diameter
Lengths: Up to 15 mtr.
Applications: Highly abrasion resistant hoses used in sand and gravel pits, dredging, mining, coal, grain handling and many more industries where abrasive products are transported.
Lining: Two types of lining are available in thicknesses from 3mm to 12mm depending on the nature and severity of the application. A tan coloured gumstock 40# hard Natural rubber for fine air-borne abrasives [A402] and a black reinforced 60# hard Natural rubber for slurries and heavy abrasives such as gravel and rock [A412].
Reinforcement: Multiple layers of synthetic cord and a single steel helix, giving minimum 3.5:1 safety factor and a minimum bend radius of up to 6x bore size.
Pressure: Rated up to 20 bars working pressure. Higher working pressures are available on request. Hose assemblies are tested upon request.
Cover: Corrugated for greater flexibility. Tough weather and abrasion resistant. Two types are available, black Natural rubber for normal use or black Neoprene rubber for more extreme external conditions.
Smooth outer covers are available to accommodate external flanges.
Couplings: The following types are usually supplied where the abrasive material would excessively wear a steel hose tail: Integral flanges with steel backing plates. D section ring with two-piece split flanges and Beaded End with one-piece captive flanges.
However, a heavy duty thick walled carbon steel hose tail, wired, strapped or Built-in can be an option.
