?
Diameter
?
16 in
?
Length
?
?
Product Type
?
Flexible Duct
?
Duct Style
?
Round
?
Outer Material
?
Aluminum
?
Inner Material
?
Metalized PET
?
Quality Accordance
?
ISO 9001 - 2008 QM System
?
Industry Standard Compliance
?
USA: ASTM D-882
?
Inner Spring Material
?
High-Tensile Spring Steel Wire
?
Intended Application
?
Medium Pressure
?
Returnable
?
30 Days
?
?