建材市场信息价材料名称规格单位价格全承四通DN400×DN250个查看详细全承四通DN400×DN300个查看详细全承四通DN400×DN400个查看详细全承四通DN500×DN200个查看详细全承四通DN600×DN200个查看详细全承四通DN600×DN350个查看详细全承四通DN700×DN600个查看详细全承四通DN800×DN600个查看详细全承四通DN1000×DN600个查看详细全盘四通DN600×DN200个查看详细全盘四通DN600×DN250个查看详细双承渐缩管DN300×DN200个查看详细双承渐缩管DN350×DN200个查看详细双承渐缩管DN600×DN400个查看详细双承渐缩管DN700×DN400个查看详细45°弯头DN400个查看详细双法兰管道伸缩接头DN80VSSJ10个查看详细双法兰管道伸缩接头DN200VSSJ10个查看详细球墨大小头DN600×DN500个查看详细球墨大小头DN600×DN100个查看详细球墨大小头DN100×DN80个查看详细伸缩器DN200个查看详细伸缩器DN250个查看详细伸缩器DN300个查看详细伸缩器DN350个查看详细伸缩器DN400个查看详细伸缩器DN500个查看详细伸缩器DN600个查看详细伸缩器DN700个查看详细伸缩器DN800个查看详细盲板DN200个查看详细盲板DN250个查看详细盲板DN300个查看详细盲板DN350个查看详细盲板DN400个查看详细盲板DN600个查看详细盲板DN700个查看详细盲板DN800个查看详细盲板DN1000个查看详细截止阀J11T-10DN15个查看详细截止阀J11T-10DN20个查看详细截止阀J11T-10DN25个查看详细截止阀J11T-10DN32个查看详细截止阀J11T-10DN40个查看详细截止阀J11T-10DN50个查看详细截止阀J11T-16DN15个查看详细截止阀J11T-16DN20个查看详细截止阀J11T-16DN25个查看详细截止阀J11T-16DN32个查看详细截止阀J11T-16DN40个查看详细截止阀J11T-16DN50个查看详细截止阀J41T-16DN65个查看详细截止阀J41T-16DN80个查看详细截止阀J41T-16DN100个查看详细截止阀J41T-16DN125个查看详细截止阀J41T-16DN150个查看详细闸阀Z15T-10DN15个查看详细闸阀Z15T-10DN20个查看详细106107108109110111112113114