This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation and storage of aluminum alloy building profiles sprayed with fluorocarbon paint. This standard is not applicable to aluminum alloy hot extrusion profiles for construction industry coated with polyvinylidene fluoride paint (hereinafter referred to as painted profiles). Aluminum alloy hot-extruded pipes with the same purpose and surface treatment can also refer to this standard. Aluminum alloy hot-extruded profiles with the same surface treatment method used in other industries can also refer to this standard.
2004GB 5237.5-2004 Wrought aluminium alloy extruded profiles for architecture Part 5:PVDF coating profiles
2000GB/T 5237.5-2000 Wrought aluminum alloy extruded profiles for architecture Part 5:PVDF coating profiles
GB/T 5237.5-2000 Wrought aluminum alloy extruded profiles for architecture Part 5:PVDF coating profiles was changed to GB 5237.5-2004 Wrought aluminium alloy extruded profiles for architecture Part 5:PVDF coating profiles.