| ? ? ? Q345B precision bright tube price from the steel plant arrival situation, for the later trend, the local precision seamless steel tube merchants hold cautious opinions. In the case of general demand performance, if the inflow of steel resources from other provinces and cities increases, or a certain pressure will be formed on the steel price.
? ? ? We will wholeheartedly provide excellent products and high-quality service for new and old customers. We also sincerely welcome new and old customers to call and write to discuss business and guide work. Business philosophy: the same steel pipe quality, the same quality than price, the same price than service, the same service than reputation. Enterprise spirit: unity and hard work, hard work, dedication, pragmatic innovation.
? ? ? ? Q345B precision bright pipe price precision steel pipe refers to the steel pipe with high precision. The wall thickness and internal and external diameter can be controlled within the tolerance range of 10 wires. This kind of steel pipe is different from the ordinary hot-rolled seamless steel pipe and cold drawn seamless steel pipe in the external surface. The outer surface and inner diameter of the precision steel pipe are smooth and smooth, and the color is the same as that of stainless steel, The inner and outer surfaces are covered with oil due to manufacturing
? ? ? Q345B precision bright tube price hot rolling precision steel pipe uses continuous casting round billet slab or blooming slab as raw material, which is heated by walking beam furnace, descaled by high pressure water, and then enters roughing mill. The rough rolling material is cut off, tail, and then enters the finishing mill for computer controlled rolling. After final rolling, it passes through laminar flow cooling and coiler coiling and becomes straight coil.