閥門,進(jìn)口閥門,上??瓶?/span>進(jìn)口球閥,進(jìn)口球閥,電動(dòng)球閥,氣動(dòng)球閥,高壓球閥,法蘭球閥,不銹鋼球閥,上海科柯球閥系列:進(jìn)口球閥,球閥Q41F-16,電動(dòng)球閥Q941-16C,高壓電動(dòng)球閥Q941H-160,氣動(dòng)球閥Q641H-16C,氣動(dòng)高壓球閥Q641N-320,螺紋球閥,日標(biāo)球閥Q41H-10K,德標(biāo)球閥Q41F-16,美標(biāo)球閥Q41H-150Lb,日標(biāo)不銹鋼球閥20K,美標(biāo)不銹鋼球閥Q41F-16P,高溫球閥Q41H-16P,高壓球閥Q41W-160,黃銅球閥Q41T-16T,鑄鐵球閥Q41F-16Z,碳鋼球閥Q41H-16C,鑄鋼球閥Q41H-16C,鍛鋼球閥Q41H-16C,不銹鋼球閥Q41H-16P,鉻鉬鋼球閥Q41Y-16I,絲口球閥Q11F-16,法蘭球閥Q41F-16,氧氣球閥QY347F-16,真空球閥NKQ41H-16,API磅級(jí)球閥,高壓對(duì)焊球閥Q61Y-320,傘齒輪球閥Q541H-25,氨用球閥Q41B-16,保溫球閥BQ41W-16,襯氟塑料球閥Q41F-16,液化氣球閥Q41N-16,天然氣球閥Q41N-16,41系列浮動(dòng)球閥Q41F-16,金屬硬密封球閥Q41H-25,三通球閥。閥門壓力:0.6-120.0Mpa規(guī)格:DN6-DN1200。閥門材質(zhì)有:鑄鐵,鑄鋼,碳鋼,不銹鋼,鋁合金,黃銅,青銅,襯氟,襯膠,A105,304,304L,316,316L等。驅(qū)動(dòng)方式可采用:手動(dòng),電動(dòng),氣動(dòng),齒輪傳動(dòng)等裝置。連接方式:法蘭,焊接,絲扣,對(duì)夾,卡套。
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