... :7/8",1" 2. Stainless steel 304, 316 3.Heavy Duty Top Slide,stainless steel top slide 3.Mirror polished 1 ... polishing, coating, varnishing, bromzing. Passivating, grinding, polishing6. Analysis wet chemically or by x-ray spectrometer. 3-coorcdinate. Computerised numerical. Control measuring ... metallograph.7. Quality control: According to ISO 9001 2001 SS316 Heavy Duty Top Slide for Bimini Top