plaats van herkomst
Sichuan, China
specificatie
DIA 300-3000mm
Product Name
flexible air vent tube
Material
polyester fabric with both side PVC coated
Fire Resistant
NFPA701/EN-71/DIN4102 B1/UL94 or customized
Wind Pressure
3000-10000Pa
Color
black, yellow, orange or customized
Feature
anti-flaming, antistatic or customized
Application
ventilation for coal mine, gold mine, copper mine...
Certification
ISO9001-2008