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產(chǎn)品簡介
D450-60*3,D450-60*3,D450-60*3,
D450-60*3,D450-60*3,D450-60*3,
產(chǎn)品價(jià)格:¥100
上架日期:2012-05-03 17:20:47
產(chǎn)地:長沙
發(fā)貨地:長沙
供應(yīng)數(shù)量:不限
最少起訂:1臺(tái)
瀏覽量:254
資料下載:暫無資料下載
其他下載:暫無相關(guān)下載
詳細(xì)說明

    長沙多年老廠供應(yīng)D450-60*3多級(jí)離心泵最低出廠價(jià)直銷,運(yùn)行平穩(wěn),經(jīng)久耐用,服務(wù)周到!免費(fèi)提供技術(shù)參數(shù)、泵或配件價(jià)格,交貨期、外形尺寸圖、曲線圖等!

    D450-60*3型號(hào)意義及參數(shù):

    D---臥式多級(jí)離心泵,450---流量450m3/h,60---單級(jí)揚(yáng)程60m,總揚(yáng)程:180m,3---級(jí)數(shù)或者葉輪數(shù)目,配套電機(jī):355KW,電機(jī)型號(hào):Y4001-4,轉(zhuǎn)速:1480r/min,軸功率:279.2KW,效率:79%,汽蝕余量:5.2m,葉輪直徑:430mm,進(jìn)口口徑:250mm,出口口徑:250mm。除電機(jī)外,可配套閘閥、止回閥、底閥、進(jìn)出口法蘭片、控制柜、軟接頭、變徑(大小頭)、流量計(jì)、卡箍等。
    D450-60*3
    泵結(jié)構(gòu)組成:

    按水泵為填料密封形式結(jié)構(gòu)組成為:聯(lián)軸器(分為爪式和注銷式)、彈性塊(柱銷聯(lián)軸器配備注銷及注銷圈)、平鍵、軸承體端蓋、軸承體、填料函體、圓螺母、軸承、軸承壓蓋、擋水圈、填料壓蓋、填料環(huán)、填料、主軸、O型密封圈、軸套、導(dǎo)葉、進(jìn)水段、平導(dǎo)葉、導(dǎo)葉套、首葉輪、首口環(huán)、中段、末級(jí)導(dǎo)葉、末級(jí)葉輪、末級(jí)口環(huán)、平衡套、平衡盤、平衡環(huán)、拉桿、底座(單底座或者公用底座,也可根據(jù)客戶要求配備焊接底座)。如果水泵為機(jī)械密封形式則有機(jī)械密封壓蓋、機(jī)械密封,無填料壓蓋及填料等。

    易損件:按水泵填料密封形式有:軸承、首次口環(huán)、導(dǎo)葉套、平衡盤、平衡環(huán)、平衡套、軸套、如果使用環(huán)境不是很理想則應(yīng)當(dāng)把葉輪列為易損件范圍。按機(jī)械密封還有機(jī)械密封為易損件,千萬注意一點(diǎn),裝機(jī)械密封的水泵只能輸送純凈水或者物理化學(xué)類似與純凈水的介質(zhì)。
    客戶選型使用注意事項(xiàng):
    第一:用戶可根據(jù)安裝環(huán)境大小選擇臥式多級(jí)泵或者立式多級(jí)泵,安裝環(huán)境較小的如建筑工地等建議使用立式多級(jí)離心泵;礦山及大型排水工程中建議使用臥式多級(jí)離心泵,性能更加穩(wěn)定,操作簡便、易維修,方便拆卸。
    第二:石油行業(yè)石油多以DY型油泵為主,DYDY、DYDY、YD型泵均系單吸多級(jí)節(jié)段式離心冷油泵。適用于石油化工廠,用來輸送不含固體顆粒的粘度小于120厘沲的油類和石油產(chǎn)品。介質(zhì)溫度t-20150,允許進(jìn)口壓力0.6MPa。
    第三:所打介質(zhì)含酸、堿等腐蝕性液體如化工廠、礦山排水介質(zhì)中含有硫等腐蝕性液體可以選擇DF型不銹鋼臥式多級(jí)離心泵,DF不銹鋼多級(jí)系單吸、多級(jí)、節(jié)段式耐腐蝕離心泵,供輸送不含固體顆粒有腐蝕性液體之用,也可作次高壓鍋爐給水泵用,泵進(jìn)口壓力不得超過0.59MPa(6kgf/cm2)輸送介質(zhì)溫度為-20105,不銹鋼種類包括:2cr13301、304316、316L、雙相不銹鋼等。注意一點(diǎn)!不銹鋼多級(jí)泵一定不能空轉(zhuǎn),后果自負(fù),屬于非正常操作不在保修范圍內(nèi)。
    第四:如電廠、化工廠、紡織廠等鍋爐使用比較多的行業(yè)可以選用DG型鍋爐給水泵,該泵為專門為鍋爐設(shè)計(jì)制造,DG型泵系單吸、多級(jí)、節(jié)段式離心清水泵,適用于中、低壓鍋爐給水、工廠、城市高揚(yáng)程輸水。供輸送清水或物理、化學(xué)性質(zhì)類似于清水的液體,此兩種泵輸送介質(zhì)溫度為-20105(DG85-80、200DG43除外,此兩種泵輸送介質(zhì)溫度為-20105)。泵進(jìn)口壓里不得超過0.59MPa(6kgf/cm2)。另外需要指出:當(dāng)介質(zhì)溫度在-20-105時(shí)選用高強(qiáng)度耐溫鑄鐵材質(zhì),當(dāng)介質(zhì)溫度在-20-150時(shí)選用鑄鋼材質(zhì)。
    第五:客戶注意收到水泵以后,首先堅(jiān)檢查外觀是否損壞,其次用手按順時(shí)針和逆時(shí)針方向盤動(dòng)聯(lián)軸器幾圈檢查轉(zhuǎn)子是否旋轉(zhuǎn)靈活,如比較緊就用鐵棍等器物按順時(shí)針和反時(shí)針拉回盤動(dòng)幾圈直至手能盤動(dòng)為止;打開吸入閥門,關(guān)閉泵出口管路閘閥及壓力表旋塞,使泵內(nèi)充滿液體,或真空系統(tǒng)排除吸入管和泵內(nèi)空氣;起動(dòng)電機(jī),待泵運(yùn)轉(zhuǎn)正常后,打開壓力表旋塞,慢慢開啟泵出口閘閥,知道壓力表指針指到所需壓力為止(按出口壓力表讀數(shù)控制泵給定的揚(yáng)程)。
    如果還有更多需要了解的供貨、技術(shù)問題等可以

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    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、

    D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3

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    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3

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    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、

    D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、

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    D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3

    D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3D450-60*3D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3D450-60*3D450-60*3、D450-60*3、

    D450-60*3D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3

    D450-60*3D450-60*3D450-60*3D450-60*3、D450-60*3D450-60*3D450-60*3、D450-60*3、

    D450-60*3、D450-60*3D450-60*3D450-60*3D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3

    D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3

    D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3

    D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3D450-60*3D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、

    D450-60*3、D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、D450-60*3D450-60*3、

    D450-60*3D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、D450-60*3、


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