57311 rectangular tubes and pipes products are offered for sale by suppliers on Alibaba.com, of which welded steel pipes accounts for 33%, stainless steel pipes accounts for 14%, and seamless steel pipes accounts for 12%.
A wide variety of rectangular tubes and pipes options are available to you, such as structure pipe, fluid pipe and gas pipe.You can also choose from hot rolled, black and hot dip galvanized rectangular tubes and pipes,as well as from round, square, and rectangular rectangular tubes and pipes, and whether rectangular tubes and pipes is erw, saw, or efw.