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秦皇岛冶金机修总厂是以制造热风阀为主的专业生产厂。产品行销全国各省、市钢铁和化工企业,目前生产的品种有:φ500、φ700、φ900、φ1100热风阀和各种杂阀,包括冷风阀、烟道阀、送风阀、矿浆阀、滑阀、科林格阀等。一九八一年,该厂为鞍山钢铁公司制做了三台φ1100消化宝钢引进技术的新型热风阀,并于同年九月四日在鞍钢九号高炉试用,至今运转正常。已经取得了初步经验和效果。
Qinhuangdao Metallurgical Machinery Plant is the manufacture of hot air valve based professional production plant. Products marketing provinces and cities in the city steel and chemical companies, the current varieties are: φ500, φ700, φ900, φ1100 hot air valve and a variety of miscellaneous valves, including cold air valve, flue valve, air valve, slurry valve, Colin Valves and so on. In 1981, the plant made three new hot-blast valves for φ1100 introduction of Baosteel’s technology for Anshan Iron and Steel Co., Ltd. It was pilot operated at No. 9 blast furnace at Ansteel on September 4 of the same year and has operated normally so far. Has achieved initial experience and effectiveness.