上?？瓶?/span>閥門(mén)球閥系列:閥門(mén),進(jìn)口閥門(mén),進(jìn)口球閥,內(nèi)螺紋球閥,外螺紋球閥,高溫高壓球閥,調(diào)節(jié)球閥,一片式球閥,二片式球閥,三片式球閥,切斷球閥,焊接球閥,活接球閥,軌道球閥,固定式球閥,微型球閥,卡套球閥,對(duì)夾式球閥,手動(dòng)球閥,蝸輪球閥,液壓球閥,四通球閥,卡箍球閥,O型球閥,低溫球閥,襯里球閥,夾套球閥,過(guò)濾球閥,兩通球閥,V形球閥,防泄漏球閥,開(kāi)關(guān)球閥,大口徑球閥,鈦合金球閥,卡式球閥,耐腐蝕球閥,快開(kāi)球閥,快關(guān)球閥,電動(dòng)球閥Q941F,高壓電動(dòng)球閥Q941H,氣動(dòng)球閥Q641H,氣動(dòng)高壓球閥Q641N,螺紋球閥,日標(biāo)球閥Q41H,德標(biāo)球閥Q41F,美標(biāo)球閥Q41H,日標(biāo)不銹鋼球閥20K,美標(biāo)不銹鋼球閥Q41F,高溫球閥Q41H,高壓球閥Q41W-,黃銅球閥Q41T,青銅球閥,鑄鐵球閥Q41F,碳鋼球閥Q41H,鑄鋼球閥Q41H,鍛鋼球閥Q41H,不銹鋼球閥Q41H,鉻鉬鋼球閥Q41Y,絲扣球閥Q11F,法蘭球閥Q41F,氧氣球閥QY347F,真空球閥NKQ41H,API磅級(jí)球閥,高壓對(duì)焊球閥Q61Y,傘齒輪球閥Q541H,氨用球閥Q41B,保溫球閥BQ41W,襯氟球閥Q41F,煤氣球閥Q41N,天然氣球閥Q41N,浮動(dòng)球閥Q41F,硬密封球閥Q41H,三通球閥,等其它球閥.閥門(mén)工作壓力:0.6Mpa-120.0Mpa.閥門(mén)工作溫度:-196℃-1200℃.閥門(mén)口徑規(guī)格:DN6mm-DN1500mm.閥門(mén)材質(zhì):鑄鐵Z,鑄鋼WCB,WC6,WC9,20#.25#,碳鋼C,鍛鋼,A105,F11,F22,不銹鋼P,304,304L,316,316L,鉻鉬鋼,低溫鋼,鈦合金鋼,球墨鑄鐵Q,鋁合金L,黃銅T,青銅,襯氟F,橡膠X,襯膠J等.驅(qū)動(dòng)方式可采用:手動(dòng),電動(dòng),氣動(dòng),液動(dòng),齒輪,渦輪傳動(dòng)等裝置.連接方式:法蘭,焊接,絲扣,螺紋,對(duì)夾,卡套.閥門(mén)標(biāo)準(zhǔn):國(guó)標(biāo)GB,美標(biāo)ANSI,日標(biāo)JIS,德標(biāo)DIN,意大利UNI等.

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