Coating Raw Material Coating Type Zinc plated Yellow zinc plated Zinc flake coating grey Raw Material Steel 8.8 Stainless Steel A2 Stainless Steel A4 Db=l<125mmb=l125-200mmb=l>200mmDKFKVM51622–13,554,13,35,48M61824–16,554,63,886,48M822284120,655,64,888,58M1026324524,656,65,3810,58M1230364930,658,756,9512,7M1638445738,812,98,9516,7