兴发金冠克劳斯空压机技改和消防泵改造项目-采购异径管、弯头、法兰

法兰/SO300-1.6RF/20#/HG/T?20592-*度无缝弯头/DN250×6?R=1.5D/20#/GB/T?12459-2017偏心异径管/DN200×DN150×6/20#/GB/T?12459-2017偏心异径管/DN250×DN100×6/20#/GB/T?12459-2017法兰/SO200-16RF/20#/HG/T?20592-2009偏心异径管/DN250×DN150×6/20#/GB/T?12459-2017偏心异径管/DN250×DN200×6/20#/GB/T?12459-2017偏心异径管/DN150×DN125×6/20#/GB/T?12459-2017法兰/SO250-16RF/20#/HG/T?20592-2009法兰/SO150-16RF/20Ⅱ/HG/T?20592-2009同心异径管/DN350×DN250×6?PN10/304/GB/T?12459-*度弯头/DN300×6/304/GB/T?12459-2017