ISO Certified Galvanized Steel Flange Structure Corner

Brand Name: Martech  

Type: HVAC System Galvanized steel air duct corners 

Product Name: HVAC System Galvanized Sheet Duct Corner

Material: Galvanized steel 

Material Thickness: 2.0mm,2.5mm,3.5mm

Thickness Tolerance:: +/-0.03mm 

Surface Treatment: hot-dip galvanized,blackening, electroplate 

Density: 7.85g/cm2(Galvanized steel), 7.93g/cm2(Stainless steel)

USE with FLANGE TOGETHER