DC01 DC02 Carbon Steel Coil Strip DC03 Hot Rolled Steel Coil Bright And Smooth

DC01 DC02 DC03 Hot Rolled Steel Coil Cold Drawn Steel Strip Bright And Smooth

Hot rolling takes slab (mainly continuous casting slab) as raw material, which is heated and then made into strip steel by roughing mill and finishing mill. The hot steel strip from the last finishing mill is cooled to the set temperature through laminar flow, rolled into steel strip coil by coiler, and the cooled steel strip coil is processed into steel plate, flat coil and slitting steel strip products through different finishing operation lines (leveling, straightening, cross cutting or longitudinal cutting, inspection, weighing, packaging and marking, etc.) according to different needs of users.
Cold rolling: hot rolled steel coils are used as raw materials, and after the oxide skin is removed by pickling, cold rolling is carried out. The finished product is rolled hardened coils. As the cold work hardening caused by continuous cold deformation increases the strength and hardness of the rolled hardened coils, and the toughness and plastic index decreases, the stamping performance will deteriorate, and it can only be used for parts with simple deformation.

Wuxi Haiwo Metal Products Co., Ltd. specializing in the production of special steel, high precision precision seamless steel pipe, alloy steel, steel plate, steel coil, galvanized coil, galvanized pipe, galvanized sheet, decorative pattern plate, PPGI/PPGL, cold drawing profile, pipe, bar, aluminum plate, aluminum coil, aluminum rod, aluminum, copper, copper rod, copper material, etc., non-standard custom size, provide material precision cutting, molding, packaging, etc, We worked for the petroleum, chemical, electric power, automobile parts, machinery processing and other industries to provide one-stop service.My company in Germany, Italy, Spain, Japan and other world famous steel pipe production enterprises and domestic large steel and pipe production enterprises established good relations of cooperation, reliable, stable and high quality supply to support us go further.Our products are exported to Europe, North America, South America, Japan, South Korea, southeast Asia, Middle East and other countries, and have established a good international reputation among foreign customers.We sincerely hope to establish a long-term and comprehensive strategic partnership with you to achieve mutual benefit and common development!