The difference between rebar and round bar: the difference between rebar and round bar is a surface with longitudinal ribs and transverse ribs 6.5mm steel purchases, usually with two longitudinal ribs and channels evenly distributed along the length of the transverse ribs. 6.5mm steel rebar is a small steel rebar manufacturers, mainly for the skeleton of reinforced concrete building elements. In use requires a certain degree of mechanical strength, bending welding performance and process performance. Production of raw steel billet for carbon steel or low-alloy structural steel smelting process by sedation. Steel specification: reinforced steel fittings way joint processing requirements should be adopted. When the end of the rebar after processing bending, straightening or should be cut off. Craniofacial end should be neat and perpendicular to the axis. Cutting steel joints of the way: the banding joints, tie bars welding, single (or double) lap welded joints is appropriate mechanical cutter cutting, when a small amount or no machining mechanical cutting cutting conditions can be used in other ways. 6.5mm steel manufacturers | Dingding cold rolled | 6.5mm steel provided by Henan Industrial Co., Ltd., Henan Province, Ding Ding. Ding Ding Industrial Co., Ltd., Henan Province (www.hnddsy.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In cold-Ding Ding leadership with the staff warmly welcome all inquiries negotiations to create a better future for cold-Ding Ding.