... :1500mm d,Diameter:128mm,Thickness:5.0mm Dome Cap Bollar, Stainless steel bollards, Car parking bollard, Flat top bollards, Mitre top ... or 5.0mm. 5) Material used stainless steel composite tubes.(Inner layer of Midl steel or Galvanised steel, Outer layer of SS304), This material ... cost savings up to 50%-60% compared with stainless steel pipe.6) We also can be printed logo on the ...