Purchase Qty. Reference FOB Price
100-9,999 Meters US$12.00
10,000+ Meters US$1.10
Product Description
Factory manufacturer reinforced polyurethane helix clear PU flexible duct hose Material: Poly urethane + flexible copper plated steel wire. Diameter:25mm------300mm Wind speed:35m/s Wall Thickness:0.4mm-1.5mm Temperature range:-30°c-----+90°c Usage: used for solids such as dust, ...