冷热镀锌钢管的替代产品──交联聚乙烯管材，已在河北省武邑德鑫塑料管材有限公司投入批量生产。至此，由交联聚乙烯管材为主要材料的地板辐射采暖也变成了现实。 在城镇住宅建设中使用冷热镀锌钢管弊端众多，国家有关部委已明令禁止。河北武邑德鑫塑料管材有限公司抢抓机遇， Hot and cold galvanized steel pipe alternative ─ ─ cross-linked polyethylene pipe, plastic pipe Co., Ltd. in Wuyi, Hebei Province Dexin plastic pipe into mass production. At this point, by the cross-linked polyethylene pipe as the main material of the floor radiant heating has become a reality. The use of hot and cold galvanized steel pipe in urban residential construction has many drawbacks, and relevant state ministries have banned it. Hebei Wuyi Dexin Plastic Pipe Co., seize the opportunity,