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文章介绍了辐射交联聚乙烯的性能,并与镀锌板在性能、价格和操作工艺上进行了对比,说明辐射交联聚乙烯热收缩防腐材料在某些场合可替代镀锌板作输气管、输油管的外保护防腐层。
The article introduced the performance of radiation cross-linked polyethylene and compared it with galvanized sheet in terms of performance, price and operation process. It shows that radiation cross-linked polyethylene heat-shrinkable anti-corrosion material can substitute galvanized sheet for gas pipeline in some occasions. , external protective coating of oil pipeline.