Steel processing steel bending preceded straightening. Mechanical methods should be preferred steel straightening. When cold-drawn method straightening, cold-drawn steel rate shall not exceed 2%. 7mm steel rebar before cutting shelf should check steel variety, size, grade, and together with the number of high-quality steel 7mm, and should be designed according to the requirements and bar length ingredients. After cutting the type and use of the site should be listed separately marked. The reinforced bending and end hooks shall comply with the design requirements. Crosspoint steel skeleton and steel mesh should adopt resistance spot welding. Reinforced with steel rebar 7mm T-connector, should adopt the submerged arc welding or arc welding pressure. On a common set of reinforced joints should be less. Steel joints should be located in a small section of the force, not at the maximum bending weaknesses member. In either welded or lashing joint length segments, with a steel rod shall have two connectors. 7mm rebar prices _7mm cold-rolled steel _ Ding Ding Ding Ding Industrial Co., Ltd., Henan Province by. Ding Ding Industrial Co., Ltd., Henan Province (www.hnddsy.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Dingding cold rolling and you hand into the brilliant, for a better future!