Lugar del origen
Sichuan, China
Número de Modelo
Customized
Características
300-3000mm
Product Name
metro construction tunnel air duct
Tensile Strength of Welding Joint
1000-2500 N/50mm
Tensile Strength(Warp/Weft)
1500-3000 N/50mm
Fire Resistant
NFPA701/EN-71/DIN4102 B1/UL94 or customized
Antistatic
<3*10^8 or optional
Wind Pressure
3000-10000Pa
Color
black, yellow, orange or customized
Application
ventilation for coal mine, gold mine, copper mine,tunnel ...