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聚氨酯直埋防腐钢管质量取决于防腐能力

文章来源:http://gzrhgcjy.com/ 作者:防腐钢管生产厂家发布时间:2019/08/01 点击量:

  聚氨酯直埋防腐钢管众博棋牌 用于:市政工程:适用高层建筑给水、热网供热、自来水工程、燃气运送、埋地输水等管道直埋式预制保温管(管中管)直埋式保温管由运送介质的钢管,高密度外套管,以及钢管和外套管之间的填充的聚氨酯硬泡保温紧密结合而成。

聚氨酯直埋防腐钢管质量取决于防腐能力

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  聚氨酯泡沫层:确保介质温度,确护管表面坚持常温。阻隔、反射层:确保有机泡沫材料不进入无机硬质耐高温层;反聚氨酯发泡保温钢管的保温功用好,热丢掉仅为传统管材的25%,长时间作业可节约许多动力,显着下降动力本钱.聚氨酯发泡保温钢管具有很强的防水和耐腐蚀才华。
 

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