For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Material Fully antistatic, flexible PU polyurethane air duct, suitable for ventilation, smoke and dust removal and woodworking industry.

Structure With a lightweight double layer PU structure and encapsulated copper wire helix, this product is unique in its wear resistance.

Features High transparency and high toughness, wall thickness of 0.93 mm, scaling rate of up to 1/3, good torsion performance, good load-bearing capacity, long service life and can be folded repeatedly without deformation.

Working temperature -40°C to +130°C, the current temperature can reach 140°C, resistant to cold and frost and also soft in winter.

Application Mainly used in mechanical equipment, environmental protection equipment, medical equipment, suction, suction and dust removal in chemical plants