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川崎钢铁公司千叶厂UO大直径钢管车间的一台T型模挤聚乙烯涂层带的设备于79年4月投入使用。目前,这套装置的生产能力是世界上最大的。将挤出的带状聚乙烯涂敷在钢管外表面,防钢管腐蚀。这种技术适用于钢管的涂敷尺寸范围是:
A T-die extrusion polyethylene coated belt facility at Kawasaki Steel’s Chiba plant UO large-diameter pipe plant was put into operation in April 1979. At present, the production capacity of this device is the largest in the world. Extruded ribbon polyethylene coated on the outer surface of steel pipe, corrosion-resistant steel pipe. This technique is suitable for steel pipe coating size range is: