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總的來說五孔(kong)(kong)(kong)(kong)梅(mei)(mei)花(hua)(hua)管(guan)屬于梅(mei)(mei)花(hua)(hua)管(guan)的一種(zhong)，分(fen)為(wei)五孔(kong)(kong)(kong)(kong)大、中(zhong)、小這三種(zhong)不同的規格(ge)，而(er)梅(mei)(mei)花(hua)(hua)管(guan)本身根據(ju)孔(kong)(kong)(kong)(kong)數的多少則可(ke)分(fen)為(wei)多種(zhong)型號，如三孔(kong)(kong)(kong)(kong)梅(mei)(mei)花(hua)(hua)管(guan)，五孔(kong)(kong)(kong)(kong)梅(mei)(mei)花(hua)(hua)管(guan)，七孔(kong)(kong)(kong)(kong)梅(mei)(mei)花(hua)(hua)管(guan)，九孔(kong)(kong)(kong)(kong)梅(mei)(mei)花(hua)(hua)管(guan)等(deng)等(deng)。另外(wai)，這里說的梅(mei)(mei)花(hua)(hua)管(guan)是指PE梅(mei)(mei)花(hua)(hua)管(guan)和HDPE梅(mei)(mei)花(hua)(hua)管(guan)。