... ASTM F67, ASTM F136, ASTM F1295SurfaceAcid washing, Sandblasted, Polished bright, Mirror surfaceSize0.3-0.5ⅹ400-600ⅹ15000.6-0 ... crystal made by titanium sheet have compact structure, smooth surface, excellent quality.● Using titanium sheet can avoid the pollution ... inspection when producing and finished products.Visual inspection to check surface quality, ensuring without flaw, black dot and any other ...