a,Bollards,Stainless steel bollards b,Used stainless steel composite pipes c,Height:900mm d,Diameter:114mm,Thickness:5.0mm Bollards, Stainless steel bollards, Car park bollard, Flat top bollards 1) Stainless steel bollards provide security to all areas, supermarkets, retail parks, car parks, any restricted access controlled environments. Stainless steel provides durability and gives a ...