... .Good credit; 2.With 23 years manufacturing experiences. 3.100% quality assurance. 4.samples free 5.lowest price 1.Alloy no ... ,1595mmDiameterStandard dia:1200mmInterior dia:150mm,405mm,505mmWeight2.5 T/coil,3.0 T/coilCoatingPE,PVDF,ACRYLICSurfaceEmbossed,mill finish, ... temperature resistant 2.Weathering resistant 3.Scrubbing resistant4.Sound insulation 5.Acid or alkali proof 6. Fireproof 7.Light weight ...