Square Hollow Section Steel

18489 square hollow section steel products are offered for sale by suppliers on Alibaba.com, of which welded steel pipes accounts for 54%, other steel pipes accounts for 19%, and steel square bars accounts for 1%. A wide variety of square hollow section steel options are available to you, such as structure pipe, fluid pipe and oil pipe.You can also choose from bs, astm and en square hollow section steel,as well as from hot rolled, annealed, and black annealed square hollow section steel,and whether square hollow section steel is non-alloy, or is alloy.