Hebei ten billion volume supply system of T-welded steel pipes, coil tube, can be customized T-welding of large diameter rolled steel thick-walled T-welding rolling pipe diameter range 400 - 3200; supply of T-welded rolled steel pipe, the volume, wall thickness range 5 - 65, the supply of T-welded rolled steel pipe, the volume of Q235 20 # of Q345 L245 of L360 L450 L415 X42 X52 of X65 of X60 of X70, material, T-welded steel pipe according to customer demand production of a variety of models and materials, the volume and spiral, the difference of the Longitudinal is no need to consider the spiral welded pipe production line requirements of standard specifications, the number of pipeline, the volume was just trying to do much, and want to how much to do, no limitations, our company produces steel tube 100% flaw detection, and after passing the factory. The pipe is widely used in the construction of all walks of life, billboards, railway tunnels and bridges piling diversion of oil to transport chemical plant fertilizer plant water treatment structural steelwork heating systems, power plants. Supply T-welded rolled steel pipe, the volume, all the products to the implementation of national standards, quality assurance, welcome old and new friends come to call to discuss the guidance. Hotline 0317-5128533 Mobile: 13323270092 Fax :0317 -6322267 Contact: Wang Yuehong Website: http://www.baiyipipe.com