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针对目前钢塑复合管道的生产现状 ,分析了导致钢塑复合管质量问题的原因。在此基础上开发了热等压法钢塑复合新技术。该技术生产成本低 ,且无污染。所生产的钢塑复合管道其内衬层与钢管基体贴合好、使用寿命长。采用不同材质的衬管、控制复合温度和压力 ,可以生产出满足不同工况、不同介质要求的产品。还介绍了该生产技术的原理、特点以及产品检验内容和方法。该生产技术和成套装备已为部分企业所采用 ,取得了明显的经济效益
In view of the present production status of the steel-plastic composite pipe, the reasons for the quality problems of the steel-plastic composite pipe are analyzed. On this basis, developed a new technology of hot isostatic pressing steel-plastic composite. The technology low production costs, and no pollution. The production of steel-plastic composite pipe lining and steel substrate fit, long service life. The use of different materials of liner, control the composite temperature and pressure, can produce different conditions, different media requirements of the product. Also introduced the principle of the production technology, features and product testing content and methods. The production technology and complete sets of equipment used by some enterprises have achieved significant economic benefits