Hot selling heat insulation aluminum roller shutter
Feature:
1) Raw Material: Top-grade aluminum Alloy
Chemical Composition:
Alloy | Chemical compositon | ||||||||||
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | other | Al | |
6061 | 0.40~0.8 | 0.7 | 0.15~0.40 | 0.15 | 0.8~1.2 | 0.04~0.35 | 0.25 | 0.15 | 0.05 | 0.15 | rest |
6063 | 0.20~0.6 | 0.35 | 0.1 | 0.1 | 0.45~0.9 | 0.1 | 0.1 | 0.1 | 0.05 | 0.15 | rest |
2) Surface Treatment: Anodized, Powder Coating, Fluorocarbon powder spraying, Electrophoresis, Wood
grain finish, etc.
Quality of the Surface Treatment: 10 years indoor using Warranty | |||
Anodized | Class AA10 | Electrophoresis | Class B |
Powder coating | Minimum local thickness 40 | Maximum local thickness 120 | |
Found in 1992,we have been in the line of Aluminum Extrusion for more than 20 years, We are fully accredited the ISO 9001,
CQM and OHSMS system, and offer comprehensive services of Design,Supply, Project Management and marketing strategy to
customers.