... , and the advanced inspection method, high quality for spider stainless steel spider Material: 201,301,304,304L,316,316L The most ... regular material on international market about stainless steel is 201,304,316; Finishing: Mirror finishing; satin finishing; ... colourwith special print, especially the PVF2 finish, is suitable for air- pollution or costal area. The size:100mm,120mm,150mm, ...