1. PVC spiral duct 2. Three layers: two PVC fabric layers, and an insulation layer in the middle. Description1. Material: It is made of PVC fabric2. It is consist of three layers. Two PVC fabric as the surface and bottom layer, and in the middle there is a...

-Made of red fire proof fiber glass and silica gel coating. -Supported by helix steel wire . --Thickness: 1.0mm Heat resisting insulated flexible ventilation ductIt is made to connect with air heater for hot and cold air supply and exhaust for confined...

PVC flexible ventilation vacuum duct is made to exhaust dust from the confined spaces. Description-It is made of fire-resistant pvc fabric, it can endure high temperature up to 100°C.-With the support of helix steel wire , and close helix distance, it is...

1.Material: PVC 2.Diameter: 120mm-1500mm 3.Standard length:5m/10m 4. Custom sizes are available Description-It is made of fire-resistant pvc fabric, it can endure high temperature up to 100°C.-With the support of helix steel wire , and close helix...

1. PVC insulated duct with -20+80Celsius temperature range. 2. With insulation insde to avoid of energy loss. 3.With carry bag The orange PVC flexible insulated duct is made of PVC material with insulation inside to avoid of air energy loss. With carry...

1. Material: It is made of PVC fabric 2.Temperature range: -20+80 3.Two PVC fabric layers, an insulated layer in the middle Description1. Material: It is made of PVC fabric2. It is consist of three layers. Two PVC fabric as the surface and bottom layer,...