福建省福廈美科閥門有限公司

廠家直銷高品質(zhì)D363H對(duì)焊連接金屬密封蝶閥 規(guī)格齊全 質(zhì)量保證

廠家直銷高品質(zhì)D371J蝸輪對(duì)夾襯膠蝶閥 手動(dòng)襯膠對(duì)夾式蝶閥

廠家直銷高品質(zhì)D71X、D371X對(duì)夾式橡膠封蝶閥 中線型軟密封蝶

廠家直銷D373H多層次三偏心金屬密封對(duì)夾蝶閥 鑄鋼蝶閥DN100

廠家直銷D73H對(duì)夾式硬密封蝶閥 手柄對(duì)夾式蝶閥 鑄鋼蝶閥DN80

廠家直銷WBGX(D372X)蝸輪傳動(dòng)對(duì)夾式單偏心蝶閥 規(guī)格齊全

廠家直銷D371X-10 D371X-16蝸輪對(duì)夾式軟密封蝶閥

美國索爾壓力開關(guān)101NN-K3-M4-CIA

廠家直銷高品質(zhì)D373H彈性金屬密封對(duì)夾蝶閥 D373H-16

美國SOR開關(guān)101NN-K3-N4-CIA

廠家直銷高品質(zhì)D343H彈性金屬密封法蘭蝶閥 規(guī)格齊全

美國SOR開關(guān)12NN-K614-N4-B1A

廠家直銷高品質(zhì)D363H對(duì)焊式硬密封蝶閥 規(guī)格齊全 質(zhì)量保證

美國SOR壓力開關(guān)4NN-K5-N4-BIA

廠家直銷高品質(zhì)D73H型手柄對(duì)夾式蝶閥 鑄鋼對(duì)夾式蝶閥 不銹鋼蝶閥

廠家直銷高品質(zhì)D343H-16C法蘭多層次硬密封蝶閥 法蘭硬密封蝶

美國索爾壓力開關(guān)1NN-K45-N4-F1A

廠家直銷高品質(zhì)D315W美標(biāo)蝶閥 美標(biāo)對(duì)夾式蝶閥 不銹鋼對(duì)夾式蝶閥

美國SOR壓力開關(guān)9NN-K45-N4-F1A

廠家直銷高品質(zhì)D373H美標(biāo)凸耳式雙向密封蝶閥 不銹鋼加長(zhǎng)桿蝶閥