Qilute Steel Co., Ltd. is a large-scale high-quality special steel and forgings manufacturer with self-support import and export rights. It is currently one of the main high-alloy steel forgings, forgings, rolls, billets, fan shafts; one of the 1-50 tons of steel ingots and electroslag remelting ingots. The company has now developed into a backbone enterprise of supporting services for military, locomotive, machinery, mold, automobile, shipbuilding, chemical and other industries in China. The number of employees is 3,000, including 480 high- and mid-level engineers. Covering an area of ​​460,000 square meters, construction area of ​​200,000 square meters, fixed assets of 1.2 billion yuan, annual production of special steel forging capacity of 600,000 tons, has an annual output value of 10 billion yuan. The products sell well all over the country and are exported to 20 countries including the United States, Britain, Germany, France, Italy, Spain, Russia, Australia, Turkey, Egypt, South Korea, Japan and Southeast Asia. The company has been rated as a national large-scale enterprise, a leader in China's industrial industry, a high-tech enterprise in Shandong Province, and a AAA credit enterprise in Shandong Province.
        The company has domestically advanced special steel smelting methods. The main steelmaking equipment includes 2 sets of 30T ultra-high power electric arc furnace, 2 sets of 50T electric arc furnace, 2 sets of 30T LF refining furnace, 2 sets of 50 tons of LF refining furnace, 1-20T electric 7 slag remelting furnaces; 5 sets of 1-10T electro-hydraulic hammers, 800 tons, 1600 tons, 2000 tons of fast forging machines, 4,500 tons of fast forging machines; testing equipment mainly imported from Switzerland, large direct reading spectrometer, flaw detection Instruments and other instruments. The main process technology and equipment have reached the domestic advanced level, and some have reached the international level or the international advanced level. They have strong production, testing, research and new product development capabilities. The company's equipment scale is in line with the national key policy of encouraging development, and environmental protection equipment is functioning normally. The indicators fully meet the national environmental protection requirements.
        The round steel produced by our company is produced according to national standards. The materials produced are all two kinds of precision forged products. After three times of chemical composition verification, the products ensure the quality and mechanical properties of the products. After the flaw detection by UT instruments, Strictly eliminate the problems of white spots, cracks and slag, and also produce according to the requirements of customers, better guarantee the variability of processed products, rough processing the products according to customer requirements, reducing the waste of raw materials. The pressure on customers has been alleviated, and the company's products have won unanimous praise from domestic customers. Nuclear industry, North Vehicle, South Locomotive, Dalian Locomotive and Military Industry have given qualification certificates. The products have passed ISO9001:2000, military quality management system certification, China, South Korea, Germany, the United States, Italy, France, Russia, Japan Classification Society certification, and have been recognized and praised by domestic large and medium-sized key enterprises. Broken hammer steel, high-strength bolt steel, roll steel, die steel and other products have reached the international advanced level, and can completely replace imported similar products. Large and medium-sized die steel forgings, roll steel and roll blanks have certain advantages in the special steel industry.
    The company's main products are special steel Φ80-Φ1200mm large-diameter forged round steel, forgings, rolls, billets, fan shafts; 1-50 tons of steel ingots and electroslag remelting ingots. Including the combination of steel, carbon steel, carbon steel, alloy tool steel, bearing steel, stainless steel, roll steel, military steel, heat-resistant steel, gear steel, etc. more than ten series of hundreds of steel number research and development, production and sales . Among them, 45#, 42CrMo, 35CrMo, 40CrNiMoA, Cr12MoV, H13, GCr15, 9Cr2Mo, 18Cr2Ni4WA, 4Cr10Si2Mo, T10A and other products are not only widely used in domestic large-scale locomotives, coal mining machines, petroleum machinery, shipbuilding and other industries, at the same time, 1045, CK45N, S45C, S355J2G3, H13, P20, 718, 4140, 4340, 1522, 1622, 42CrMo4, SAE8620, 18CrNiMo7-6, 17CrNiMo6, 34CrNiMo6, 30CrNiMo8, 31CrMoV9, 39CrNiMo3, 42CrMoS4V are exported to Germany, Italy, France, USA, Turkey, Brazil. , South Korea, Vietnam, Japan, Taiwan and other European and American countries and regions. The main specifications are: forged Φ 80-1200mm, square steel 80-1200mm. Adopt "High Power Electric Furnace (EAF) + Furnace Refining (LF) + Vacuum Degassing (VD) + Forging + Finishing + Annealing + Polishing + Both Ends Cleaving + National Standard Secondary Detection" process. It can be produced in lengths of 2-16 meters, and both ends of the product are cut surface saw heads.
        The specific steel grades are as follows: Synthetic steel: Cr12, Cr12MoV, Cr12Mo1V1 (D2), H13, 718#, P20, 5CrNiMo, 5CrMnMo, CrWMn, 9CrSi, 9Cr2, 7CrSiMnMoV, 5-6CrW2Si, 8Cr3, 9Mn2V, 4Cr5W2VSi, 30Cr3W, 4Cr2MoVNi (B2), SKD11. Spring steel 60Si2Mn carbon steel T8-10A heat-resistant steel: 1Cr5Mo, 4Cr10Si2Mo, 4Cr9Si2 carbon steel: 20#-60#, 15-65Mn bearing steel: GCr15, GCr15SiMn; G20CrNiMoA; G20CrNi2MoA; G20Cr2Ni4; roll steel 9Cr2Mo; 9Cr2MoV; 86CrMoV7; 9CrV structural steel:. 20-30CrMnTi, 20CrNiMo, 15Cr2Mo1,20-42CrMo, 20-40Cr, 35CrMoV, 20CrNi2MoA, 12-15CrMo, 20-50CrV, 20MnV, 20-40CrMnMO, 20- 35CrMnSi, 38CrSi, 38CrMoAL, 20-40CrNi, 45CrNiMoV, 12-37CrNi3,12-20Cr2Ni4A, 18Cr2Ni4WA, 17CrNiMo, 40CrNiMo, 37SiMn2MoV, 12CrNi2,12Cr1MoV, 12-37CrNi3MoA, 20Ni4MoA, 35SiMn, 35CrNi3W, 20CrNiMoH 15-40CrMn, 25Cr2Mo1V, 45MnMo , 40CrMoV, 60CrMoV, 27CrMoTi, 34CrNiMo6, 30CrNi2MoV, 18CrNiMnMoA, 17Cr2Ni2Mo, 34Cr2Ni2Mo, 36CrNiMo16, 34CrNiMo, 15Cr1Mo1V, 30Cr1Mo1V, 20CrNiMo1V, 18CrNiMo7-6, 39 CrNiMo3, 30CrNiMo8, 17CrNiMo6, 31CrMoV9, 18CrNiMo5, 18CrMnNiMoV, 42CrNiMoV, 40CrNi2Mo
        As a sales department directly facing customers, we are in line with the responsible attitude towards customers, always follow domestic and international trade practices, adhere to the corporate tenet of “contract-honoring, trust-keeping, quality service, and win-win development”. Large-scale enterprises and foreign end-users, large-scale buyers and domestic foreign trade companies establish and develop extensive cooperative relations, and closely link China and the world market through trade ties. We are willing to cooperate with colleagues from all walks of life at home and abroad to create a better future.