Cold-rolled ribbed steel bars welded mesh, especially for highway pavement, airport runways, large diameter sewer, drainage tunnels. Cold-rolled ribbed steel bars in overseas mostly in the form of mesh. Our industry standard "welded steel technical specification for concrete structures" JGJ / T114─97 been implemented. With the improvement of the level of industrialization of construction ribbed steel sign, welded steel applications will be gradually increased. Curvature per meter cold-rolled ribbed steel bending straight bars no more than 4mm three ribbed steel, the total curvature is not more than 0.4% of full-length steel. Weight cold-rolled ribbed steel coil steel weight not less than 100kg. Each dish should be composed of a steel rod, CRB650 above grade steel and shall have welded joints. Straight bars by the same brand, same size, same length delivery bundle, bundle weight is determined by the supply and demand sides negotiated. Ribbed rebar diameter, Jiangsu ribbed steel, cold-rolled by Ding Ding Ding Ding Industrial Co., Ltd., Henan Province. 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!