论文部分内容阅读
广州市黄埔阀门厂“双箭牌”中线型对夹式蝶阀-D71X—10 DN50～150,1995年被机械部评为一等品产品。该系列产品采用中线型对夹式,密封性能好,关闭严密无泄漏,外形小,重量轻,结构紧凑,操作简单,维修方便,可兼作节流或调节流量。广泛用于石油、化工、电站、轻纺、医药、食品、制糖、造纸、船舶、城建、给排水、冶炼及能源等行业部门,深受广大用户的好评。 广州市黄埔阀门厂是电子机械部阀门制造定点厂,中国阀门行业协会成员厂,生产阀门已有六十年的历史。近十多年来,我厂通过引进、消化、吸收国内外先进设备和技术,不断
Guangzhou Whampoa Valve Factory “double-Wrigley” in the folder-type butterfly valve-D71X-10 DN50 ~ 150, 1995 was rated as first-class products Ministry of Machinery Products. This series of products are used in the middle of the folder type, good sealing performance, close and tight without leakage, small size, light weight, compact structure, simple operation, easy maintenance, can doubly as a throttling or regulating flow. Widely used in petroleum, chemical, power plants, textile, medicine, food, sugar, paper, shipbuilding, urban construction, water supply and drainage, smelting and energy sectors, praised by the majority of users. Guangzhou Huangpu Valve Factory is a designated manufacturer of valves for the Electromechanical Department and a member factory of China Valve Industry Association. It has been producing valves for 60 years. Over the past decade, I plant through the introduction, digestion and absorption of advanced equipment and technology at home and abroad, continuously