1, the material is different: one is metal, one is not metal. FRP is a composite material;
2, the strength is different: the strength of the stainless steel flagpole is higher than the strength of the FRP flagpole;
3, different fire resistance: stainless steel flagpoles have higher fire resistance;
4, different corrosion resistance: in the corrosion resistance, the FRP flagpole is stronger than the stainless steel flagpole;
5, the price is different: stainless steel flagpole, the nickel content is high, the price is naturally more expensive.