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对目前采用的塑料管沿程水头损失计算公式进行了试验研究和修正 ,提出了交联聚乙烯(PE -X)管、三型聚丙烯 (PP -R)管和铝塑复合 (PAP)管的沿程水头损失计算公式。
The calculation formula of the head loss of the plastic pipe which is used at present is studied and revised. The properties of PE-X pipe, PP-R pipe and PAP pipe Along the way head loss calculation formula.