Material

wall: 100%pure polyester polyurethane (30% more abrasion-resistant in comparison to polyether polyurethane)

wall thickness : approx 2.1 mm。

spiral: spring steel wire

Applications

● Suction &Transport Hose for abrasive solid

● used for truck and loading equipment

● used for extremely abrasive granule and solid

● used in transport of different material, such as sand, gravel, grain

● long service life, high abrasion-resistance

● transport abrasive solid

● woodworking machinery

● Used in exhaust equipment of woodworking industry

● Used in certain areas where transport solid that need to be microbe-resistant

● Used in small devices, eg. cleaning and garbage collection vehicles of public facilities

● For Lawn mower

● lawn cleaning machine

● Suction Hose for leaves devices

● Feed conveyor

Properties

● highly abrasion-resistant via specific reinforcements underneath the spiral

● long service life

● smooth inner lining, optimum flow characteristics

● extremely high tensile strength and elongation at break

● vacuum and pressure resistance

● gas-tight

● halogen free

● plasticizer free

● good chemical resistance

● oil/petroleum-proof

● generally good UV and ozone resistance

● conduct electrostatic charges when earthed at both ends of the spiral

● hardly inflammable

● microbe-resistant

Temperature Range

● -40°C to +90°C

● peaks to +125°C