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由德国某斯堡设备生产的波尔三型聚丙烯（ＰＰ—Ｒ）环保型冷热给水管，是采用国际上最新的超细粒子增韧增强技术，参照美国 ＡＳＴＭ和德国 ＤＩＮ８０７７、８０７８标准，以三型无规共聚聚丙烯（ＰＰ－Ｒ）粒子为原料，采用专用技术工艺一次挤出成型加工完成。 该产品的主要
The Polypropylene (PP-R) Polypropylene (PP-R) environment-friendly hot and cold water supply pipe produced by Germany’s Fort Sber equipment adopts the latest ultra-fine particle toughening and strengthening technology in the world. According to the standards of ASTM and Germany DIN8077 and 8078, To three types of random copolymer polypropylene (PP-R) particles as raw materials, using a dedicated technology extrusion process is completed. The main product