Large Diameter Welded Pipe

15956 large diameter welded pipe products are offered for sale by suppliers on Alibaba.com, of which welded steel pipes accounts for 29%. A wide variety of large diameter welded pipe options are available to you, such as structure pipe, fluid pipe and gas pipe.You can also choose from hot rolled, hot dipped galvanized and cold rolled large diameter welded pipe,As well as from non-alloy, is alloy large diameter welded pipe, and whether large diameter welded pipe is non-oiled, slightly oiled, or heavy oiled.