Gi Square Tube

12909 gi square tube products are offered for sale by suppliers on Alibaba.com, of which welded steel pipes accounts for 50%, other steel pipes accounts for 18%, and seamless steel pipes accounts for 14%. A wide variety of gi square tube options are available to you, such as structure pipe, oil pipe and gas pipe.You can also choose from hot rolled, cold rolled and hot dipped galvanized gi square tube,As well as from non-oiled, slightly oiled gi square tube, and whether gi square tube is bs, astm, or en.