一、螺桿泵概述：
    三螺桿泵是無脈動(dòng)軸向輸送具有一定潤滑性介質(zhì)的定量容積式低壓轉(zhuǎn)子泵，適于輸送燃料油、潤滑油、液壓油、礦物油等油類和具有潤滑性的流動(dòng)性液體。所輸送的介質(zhì)中不得含有任何磨料顆粒和對(duì)泵材料有腐蝕的物質(zhì)。SNH系列三螺桿泵由特殊型線（擺線）構(gòu)成的螺旋型面，當(dāng)電機(jī)或馬達(dá)驅(qū)動(dòng)主動(dòng)螺桿轉(zhuǎn)動(dòng)時(shí)，其不斷運(yùn)動(dòng)的各個(gè)密封腔室逐漸形成真空，液體在大氣壓的作用下由吸入口吸入并沿軸向連續(xù)、無脈動(dòng)的輸送到排出口，無攪拌、乳化現(xiàn)象。

二、螺桿泵性能特點(diǎn)：
    1、轉(zhuǎn)子液壓平衡，輸出穩(wěn)定，無脈動(dòng)。
    2、效率高>低運(yùn)營成本
    3、軸向平衡轉(zhuǎn)子>軸承沒有軸向力，振動(dòng)小，噪音低。
    4、只有一個(gè)軸密封>易于維護(hù),低成本
    5、具有很強(qiáng)的自吸能力，抗汽蝕能力強(qiáng)>低噪音、zui小化的振動(dòng)
    6、簡(jiǎn)單的設(shè)計(jì)，結(jié)構(gòu)緊湊，體積小，重量輕，可在較高轉(zhuǎn)速下工作>合理的價(jià)格
    7、可設(shè)計(jì)成無密封磁力或半潛油泵
    8、進(jìn)出口可以通過翻轉(zhuǎn)泵體實(shí)現(xiàn)互換>通用性強(qiáng)
    9、螺桿泵可以更換的螺桿，襯套，泵芯>螺桿泵零部件全系列通用互換

三、螺桿泵主要技術(shù)參數(shù)：
    1、流量范圍：10～10000 L/min （升/分鐘）　　 0.6～600m3/h （立方/小時(shí)）
    2、壓力范圍：0～4 Mpa（兆帕）0～40 bar（巴） 0-40 kg/f （公斤力/平方厘米）
    3、輸送介質(zhì)粘度范圍：2-10000 cst（厘斯）
    4、泵送溫度：300 ℃ （攝氏度）
    5、容許zui高轉(zhuǎn)速：3600 r/min （轉(zhuǎn)/分鐘）

四、螺桿泵應(yīng)用與流體處理介質(zhì)：
    1、燃油加熱霧化噴燃/能源工程基礎(chǔ)：處理輕柴油，重燃料油以及殘油，廢油，例如：由于燃料油，輸送泵，加壓增壓油泵，管道泵和操作泵。廣泛用于水泥 玻璃 熱電廠 陶瓷廠、耐火材料廠爐窯中作點(diǎn)火油泵，重油燃料泵
    2、液壓：液壓電梯升降機(jī)工業(yè)中液壓傳動(dòng)裝置上用做液壓泵，對(duì)于助推器和/或泵液壓油的礦物油的基礎(chǔ)上或液壓潤滑液體，如：作為液壓機(jī)，鍛錘，打包機(jī)，捆包機(jī)，壓板機(jī)，絞車，吊機(jī)，可變螺距螺旋槳和方向舵調(diào)整單位，艙口，液壓軋機(jī)和機(jī)床液壓系統(tǒng)，液壓油泵，潤滑油泵，燃油輸送泵，加熱爐液壓站，高爐風(fēng)機(jī)潤滑站，精軋稀油站，粗軋稀油站，HGC循環(huán)泵，精軋傳動(dòng)循環(huán)泵，卷取稀油站，精軋高低壓稀油站，粗軋高低壓稀油站
    3、一般工業(yè)工程/機(jī)械/重型機(jī)械行業(yè)：處理潤滑油，冷卻油，冷卻液，密封油，調(diào)節(jié)油和液壓油，輕，重燃料油，柴油。燃料和油熱（冷）;例如：為汽輪機(jī)，燃?xì)饧八疁u輪機(jī)潤滑，密封，調(diào)節(jié)液壓油和油缸驅(qū)動(dòng)，壓縮機(jī)的潤滑，密封和冷卻油泵，齒輪驅(qū)動(dòng)器作為潤滑油泵的潤滑和冷卻油以及柴油發(fā)動(dòng)機(jī)，燃油泵，軋鋼廠的潤滑油和液壓油泵等
    4、海洋/海洋工程、船廠/機(jī)器制造廠：在油輪、貨油船舶、商船和許多戰(zhàn)斗艦艇的輪機(jī)艙上，港口碼頭原油管道服務(wù)以及駁船與船舶的采集、增壓和裝載中，用做輸送、增壓、燃油噴射和主機(jī)潤滑泵、主機(jī)滑油泵、潤滑油泵以及船用液壓裝置泵、船用液壓泵、錨機(jī)液壓絞車驅(qū)動(dòng)泵等也廣泛使用三螺桿泵，
    5、機(jī)床行業(yè)：處理切割，研磨，深孔鉆數(shù)控機(jī)床冷卻液，冷卻油，油水乳劑，磨削液以及液壓油。
    6、油罐區(qū)：所有潤滑處理，如油脂，油，油漆，液體燃料，多元醇，異氰酸鹽;如作為裝卸泵。
    7、印刷業(yè)：凹凸版油墨處理。
    8、化學(xué)和石油化工以及加工工業(yè)：處理所有如油潤滑性液體（包括原油），潤滑油，液壓油，各類成品油和半成品油，水乙二醇，潤滑脂，涂料，油漆，藥膏，油膏，多元醇，異氰酸酯，焦油，瀝青，甘油，膠水，粘合劑物質(zhì)，樹脂，石蠟，蠟，水玻璃，同時(shí)也是化工流程中常用的管道泵。
    9、涂料/漆業(yè)：處理涂料，油漆，樹脂，油漆和亞麻籽油。
    10、造紙/紙漿行業(yè)：處理粘膠 纖維和紙漿 廢液。

五、螺桿泵常用型號(hào)：
SNH臥式三螺桿泵常用潤滑油泵標(biāo)準(zhǔn)系列    
HT200灰鐵泵體襯套系列三螺桿泵    
SNH40R38U12.1W0         SNH40R46U12.1W0         SNH40R54U12.1W0         SNH80R36U12.1W0         SNH80R42U12.1W0
SNH80R46U12.1W0         SNH80R54U12.1W0         SNH120R42U12.1W0        SNH120R46U12.1W0        SNH120R54U12.1W0
SNH210R36U12.1W0        SNH210R40U12.1W0        SNH210R46U12.1W0        SNH210R54U12.1W0        SNH280R43U12.1W0
SNH280R46U12.1W0        SNH280R54U12.1W0        SNH440R36U12.1W0        SNH440R40U12.1W0        SNH440R46U12.1W0
SNH440R52U12.1W0        SNH440R54U12.1W0        SNH660R40U12.1W0        SNH660R44U12.1W0        SNH660R46U12.1W0
SNH660R51U12.1W0        SNH660R54U12.1W0        SNH940R40U12.1W0        SNH940R42U12.1W0        SNH940R46U12.1W0
SNH940R49U12.1W0        SNH940R50U12.1W0        SNH940R54U12.1W0        SNH1300R36U12.1W0       SNH1300R38U12.1W0
SNH1300R40U12.1W0       SNH1300R42U12.1W0       SNH1300R46U12.1W0       SNH1300R54U12.1W0       SNH1700R40U12.1W0
SNH1700R42U12.1W0       SNH1700R46U12.1W0       SNH2200R40U12.1W0       SNH2200R42U12.1W0       SNH2200R46U12.1W0
SNH2900R40U12.1W0       SNH2900R46U12.1W0       SNH3600R46U12.1W0       SNH5300R36U12.1W0       SNH5300R42U12.1W0
SNH5300R46U12.1W0       SNH7400R32U12.1W0       SNH7400R40U12.1W0       SNH9400R38U12.1W0       SNH9400R40U12.1W0
    
HT200灰鐵泵體稀土銅鉬球鐵襯套系列三螺桿泵    
SNH40R38U12.1W1         SNH40R46U12.1W1         SNH40R54U12.1W1         SNH80R36U12.1W1         SNH80R42U12.1W1
SNH80R46U12.1W1         SNH80R54U12.1W1         SNH120R42U12.1W1        SNH120R46U12.1W1        SNH120R54U12.1W1
SNH210R36U12.1W1        SNH210R40U12.1W1        SNH210R46U12.1W1        SNH210R54U12.1W1        SNH280R43U12.1W1
SNH280R46U12.1W1        SNH280R54U12.1W1        SNH440R36U12.1W1        SNH440R40U12.1W1        SNH440R46U12.1W1
SNH440R52U12.1W1        SNH440R54U12.1W1        SNH660R40U12.1W1        SNH660R44U12.1W1        SNH660R46U12.1W1
SNH660R51U12.1W1        SNH660R54U12.1W1        SNH940R40U12.1W1        SNH940R42U12.1W1        SNH940R46U12.1W1
SNH940R49U12.1W1        SNH940R50U12.1W1        SNH940R54U12.1W1        SNH1300R36U12.1W1       SNH1300R38U12.1W1
SNH1300R40U12.1W1       SNH1300R42U12.1W1       SNH1300R46U12.1W1       SNH1300R54U12.1W1       SNH1700R40U12.1W1
SNH1700R42U12.1W1       SNH1700R46U12.1W1       SNH2200R40U12.1W1       SNH2200R42U12.1W1       SNH2200R46U12.1W1
SNH2900R40U12.1W1       SNH2900R46U12.1W1       SNH3600R46U12.1W1       SNH5300R36U12.1W1       SNH5300R42U12.1W1
SNH5300R46U12.1W1       SNH7400R32U12.1W1       SNH7400R40U12.1W1       SNH9400R38U12.1W1       SNH9400R40U12.1W1
    
HT200灰鐵泵體ZL109鑄鋁襯套系列三螺桿泵    
SNH40R38U12.1W2         SNH40R46U12.1W2         SNH40R54U12.1W2         SNH80R36U12.1W2         SNH80R42U12.1W2
SNH80R46U12.1W2         SNH80R54U12.1W2         SNH120R42U12.1W2        SNH120R46U12.1W2        SNH120R54U12.1W2
SNH210R36U12.1W2        SNH210R40U12.1W2        SNH210R46U12.1W2        SNH210R54U12.1W2        SNH280R43U12.1W2
SNH280R46U12.1W2        SNH280R54U12.1W2        SNH440R36U12.1W2        SNH440R40U12.1W2        SNH440R46U12.1W2
SNH440R52U12.1W2        SNH440R54U12.1W2        SNH660R40U12.1W2        SNH660R44U12.1W2        SNH660R46U12.1W2
SNH660R51U12.1W2        SNH660R54U12.1W2        SNH940R40U12.1W2        SNH940R42U12.1W2        SNH940R46U12.1W2
SNH940R49U12.1W2        SNH940R50U12.1W2        SNH940R54U12.1W2        SNH1300R36U12.1W2       SNH1300R38U12.1W2
SNH1300R40U12.1W2       SNH1300R42U12.1W2       SNH1300R46U12.1W2       SNH1300R54U12.1W2       SNH1700R40U12.1W2
SNH1700R42U12.1W2       SNH1700R46U12.1W2       SNH2200R40U12.1W2       SNH2200R42U12.1W2       SNH2200R46U12.1W2
SNH2900R40U12.1W2       SNH2900R46U12.1W2       SNH3600R46U12.1W2       SNH5300R36U12.1W2       SNH5300R42U12.1W2
SNH5300R46U12.1W2       SNH7400R32U12.1W2       SNH7400R40U12.1W2       SNH9400R38U12.1W2       SNH9400R40U12.1W2
    
QT450-10球鐵泵體ZL109鑄鋁襯套系列三螺桿泵    
SNH40R38U12.1W3         SNH40R46U12.1W3         SNH40R54U12.1W3         SNH80R36U12.1W3         SNH80R42U12.1W3
SNH80R46U12.1W3         SNH80R54U12.1W3         SNH120R42U12.1W3        SNH120R46U12.1W3        SNH120R54U12.1W3
SNH210R36U12.1W3        SNH210R40U12.1W3        SNH210R46U12.1W3        SNH210R54U12.1W3        SNH280R43U12.1W3
SNH280R46U12.1W3        SNH280R54U12.1W3        SNH440R36U12.1W3        SNH440R40U12.1W3        SNH440R46U12.1W3
SNH440R52U12.1W3        SNH440R54U12.1W3        SNH660R40U12.1W3        SNH660R44U12.1W3        SNH660R46U12.1W3
SNH660R51U12.1W3        SNH660R54U12.1W3        SNH940R40U12.1W3        SNH940R42U12.1W3        SNH940R46U12.1W3
SNH940R49U12.1W3        SNH940R50U12.1W3        SNH940R54U12.1W3        SNH1300R36U12.1W3       SNH1300R38U12.1W3
SNH1300R40U12.1W3       SNH1300R42U12.1W3       SNH1300R46U12.1W3       SNH1300R54U12.1W3       SNH1700R40U12.1W3
SNH1700R42U12.1W3       SNH1700R46U12.1W3       SNH2200R40U12.1W3       SNH2200R42U12.1W3       SNH2200R46U12.1W3
SNH2900R40U12.1W3       SNH2900R46U12.1W3       SNH3600R46U12.1W3       SNH5300R36U12.1W3       SNH5300R42U12.1W3
SNH5300R46U12.1W3       SNH7400R32U12.1W3       SNH7400R40U12.1W3       SNH9400R38U12.1W3       SNH9400R40U12.1W3
    
QT450-10球鐵泵體稀土銅鉬球鐵襯套系列三螺桿泵    
SNH40R38U12.1W5         SNH40R46U12.1W5         SNH40R54U12.1W5         SNH80R36U12.1W5         SNH80R42U12.1W5
SNH80R46U12.1W5         SNH80R54U12.1W5         SNH120R42U12.1W5        SNH120R46U12.1W5        SNH120R54U12.1W5
SNH210R36U12.1W5        SNH210R40U12.1W5        SNH210R46U12.1W5        SNH210R54U12.1W5        SNH280R43U12.1W5
SNH280R46U12.1W5        SNH280R54U12.1W5        SNH440R36U12.1W5        SNH440R40U12.1W5        SNH440R46U12.1W5
SNH440R52U12.1W5        SNH440R54U12.1W5        SNH660R40U12.1W5        SNH660R44U12.1W5        SNH660R46U12.1W5
SNH660R51U12.1W5        SNH660R54U12.1W5        SNH940R40U12.1W5        SNH940R42U12.1W5        SNH940R46U12.1W5
SNH940R49U12.1W5        SNH940R50U12.1W5        SNH940R54U12.1W5        SNH1300R36U12.1W5       SNH1300R38U12.1W5
SNH1300R40U12.1W5       SNH1300R42U12.1W5       SNH1300R46U12.1W5       SNH1300R54U12.1W5       SNH1700R40U12.1W5
SNH1700R42U12.1W5       SNH1700R46U12.1W5       SNH2200R40U12.1W5       SNH2200R42U12.1W5       SNH2200R46U12.1W5
SNH2900R40U12.1W5       SNH2900R46U12.1W5       SNH3600R46U12.1W5       SNH5300R36U12.1W5       SNH5300R42U12.1W5
SNH5300R46U12.1W5       SNH7400R32U12.1W5       SNH7400R40U12.1W5       SNH9400R38U12.1W5       SNH9400R40U12.1W5
    
HT200灰鐵泵體ZCuSn5Pb5Zn5錫磷青銅襯套系列三螺桿泵    
SNH40R38U12.1W21        SNH40R46U12.1W21        SNH40R54U12.1W21        SNH80R36U12.1W21        SNH80R42U12.1W21
SNH80R46U12.1W21        SNH80R54U12.1W21        SNH120R42U12.1W21       SNH120R46U12.1W21       SNH120R54U12.1W21
SNH210R36U12.1W21       SNH210R40U12.1W21       SNH210R46U12.1W21       SNH210R54U12.1W21       SNH280R43U12.1W21
SNH280R46U12.1W21       SNH280R54U12.1W21       SNH440R36U12.1W21       SNH440R40U12.1W21       SNH440R46U12.1W21
SNH440R52U12.1W21       SNH440R54U12.1W21       SNH660R40U12.1W21       SNH660R44U12.1W21       SNH660R46U12.1W21
SNH660R51U12.1W21       SNH660R54U12.1W21       SNH940R40U12.1W21       SNH940R42U12.1W21       SNH940R46U12.1W21
SNH940R49U12.1W21       SNH940R50U12.1W21       SNH940R54U12.1W21       SNH1300R36U12.1W21      SNH1300R38U12.1W21
SNH1300R40U12.1W21      SNH1300R42U12.1W21      SNH1300R46U12.1W21      SNH1300R54U12.1W21      SNH1700R40U12.1W21
SNH1700R42U12.1W21      SNH1700R46U12.1W21      SNH2200R40U12.1W21      SNH2200R42U12.1W21      SNH2200R46U12.1W21
SNH2900R40U12.1W21      SNH2900R46U12.1W21      SNH3600R46U12.1W21      SNH5300R36U12.1W21      SNH5300R42U12.1W21
SNH5300R46U12.1W21      SNH7400R32U12.1W21      SNH7400R40U12.1W21      SNH9400R38U12.1W21      SNH9400R40U12.1W21
    
QT450-10球鐵泵體ZCuSn5Pb5Zn5錫磷青銅襯套系列三螺桿泵    
SNH40R38U12.1W23        SNH40R46U12.1W23        SNH40R54U12.1W23        SNH80R36U12.1W23        SNH80R42U12.1W23
SNH80R46U12.1W23        SNH80R54U12.1W23        SNH120R42U12.1W23       SNH120R46U12.1W23       SNH120R54U12.1W23
SNH210R36U12.1W23       SNH210R40U12.1W23       SNH210R46U12.1W23       SNH210R54U12.1W23       SNH280R43U12.1W23
SNH280R46U12.1W23       SNH280R54U12.1W23       SNH440R36U12.1W23       SNH440R40U12.1W23       SNH440R46U12.1W23
SNH440R52U12.1W23       SNH440R54U12.1W23       SNH660R40U12.1W23       SNH660R44U12.1W23       SNH660R46U12.1W23
SNH660R51U12.1W23       SNH660R54U12.1W23       SNH940R40U12.1W23       SNH940R42U12.1W23       SNH940R46U12.1W23
SNH940R49U12.1W23       SNH940R50U12.1W23       SNH940R54U12.1W23       SNH1300R36U12.1W23      SNH1300R38U12.1W23
SNH1300R40U12.1W23      SNH1300R42U12.1W23      SNH1300R46U12.1W23      SNH1300R54U12.1W23      SNH1700R40U12.1W23
SNH1700R42U12.1W23      SNH1700R46U12.1W23      SNH2200R40U12.1W23      SNH2200R42U12.1W23      SNH2200R46U12.1W23
SNH2900R40U12.1W23      SNH2900R46U12.1W23      SNH3600R46U12.1W23      SNH5300R36U12.1W23      SNH5300R42U12.1W23
SNH5300R46U12.1W23      SNH7400R32U12.1W23      SNH7400R40U12.1W23      SNH9400R38U12.1W23      SNH9400R40U12.1W23
    
20#鋼焊接泵體ZCuSn5Pb5Zn5錫磷青銅襯套系列三螺桿泵    
SNH40R38U12.1W29     SNH40R46U12.1W29     SNH40R54U12.1W29      SNH80R36U12.1W29     SNH80R42U12.1W29
SNH80R46U12.1W29     SNH80R54U12.1W29     SNH120R42U12.1W29     SNH120R46U12.1W29    SNH120R54U12.1W29
SNH210R36U12.1W29    SNH210R40U12.1W29    SNH210R46U12.1W29     SNH210R54U12.1W29    SNH280R43U12.1W29
SNH280R46U12.1W29    SNH280R54U12.1W29    SNH440R36U12.1W29     SNH440R40U12.1W29    SNH440R46U12.1W29
SNH440R52U12.1W29    SNH440R54U12.1W29    SNH660R40U12.1W29     SNH660R44U12.1W29    SNH660R46U12.1W29
SNH660R51U12.1W29    SNH660R54U12.1W29    SNH940R40U12.1W29     SNH940R42U12.1W29    SNH940R46U12.1W29
SNH940R49U12.1W29    SNH940R50U12.1W29    SNH940R54U12.1W29     SNH1300R36U12.1W29   SNH1300R38U12.1W29
SNH1300R40U12.1W29   SNH1300R42U12.1W29   SNH1300R46U12.1W29    SNH1300R54U12.1W29   SNH1700R40U12.1W29
SNH1700R42U12.1W29   SNH1700R46U12.1W29   SNH2200R40U12.1W29    SNH2200R42U12.1W29   SNH2200R46U12.1W29
SNH2900R40U12.1W29   SNH2900R46U12.1W29   SNH3600R46U12.1W29    SNH5300R36U12.1W29   SNH5300R42U12.1W29
SNH5300R46U12.1W29   SNH7400R32U12.1W29   SNH7400R40U12.1W29    SNH9400R38U12.1W29   SNH9400R40U12.1W29
    
HT200灰鐵泵體襯套系列三螺桿泵    
SNH40R38U12.1W30       SNH40R46U12.1W30       SNH40R54U12.1W30       SNH80R36U12.1W30       SNH80R42U12.1W30
SNH80R46U12.1W30       SNH80R54U12.1W30       SNH120R42U12.1W30       SNH120R46U12.1W30       SNH120R54U12.1W30
SNH210R36U12.1W30       SNH210R40U12.1W30       SNH210R46U12.1W30       SNH210R54U12.1W30       SNH280R43U12.1W30
SNH280R46U12.1W30       SNH280R54U12.1W30       SNH440R36U12.1W30       SNH440R40U12.1W30       SNH440R46U12.1W30
SNH440R52U12.1W30       SNH440R54U12.1W30       SNH660R40U12.1W30       SNH660R44U12.1W30       SNH660R46U12.1W30
SNH660R51U12.1W30       SNH660R54U12.1W30       SNH940R40U12.1W30       SNH940R42U12.1W30       SNH940R46U12.1W30
SNH940R49U12.1W30       SNH940R50U12.1W30       SNH940R54U12.1W30       SNH1300R36U12.1W30      SNH1300R38U12.1W30
SNH1300R40U12.1W30      SNH1300R42U12.1W30      SNH1300R46U12.1W30      SNH1300R54U12.1W30      SNH1700R40U12.1W30
SNH1700R42U12.1W30      SNH1700R46U12.1W30      SNH2200R40U12.1W30      SNH2200R42U12.1W30      SNH2200R46U12.1W30
SNH2900R40U12.1W30      SNH2900R46U12.1W30      SNH3600R46U12.1W30      SNH5300R36U12.1W30      SNH5300R42U12.1W30
SNH5300R46U12.1W30      SNH7400R32U12.1W30      SNH7400R40U12.1W30      SNH9400R38U12.1W30      SNH9400R40U12.1W30
    
HT200灰鐵泵體襯套系列三螺桿泵    
SNH40R38U12.1W31       SNH40R46U12.1W31       SNH40R54U12.1W31       SNH80R36U12.1W31       SNH80R42U12.1W31
SNH80R46U12.1W31       SNH80R54U12.1W31       SNH120R42U12.1W31       SNH120R46U12.1W31       SNH120R54U12.1W31
SNH210R36U12.1W31       SNH210R40U12.1W31       SNH210R46U12.1W31       SNH210R54U12.1W31       SNH280R43U12.1W31
SNH280R46U12.1W31       SNH280R54U12.1W31       SNH440R36U12.1W31       SNH440R40U12.1W31       SNH440R46U12.1W31
SNH440R52U12.1W31       SNH440R54U12.1W31       SNH660R40U12.1W31       SNH660R44U12.1W31       SNH660R46U12.1W31
SNH660R51U12.1W31       SNH660R54U12.1W31       SNH940R40U12.1W31       SNH940R42U12.1W31       SNH940R46U12.1W31
SNH940R49U12.1W31       SNH940R50U12.1W31       SNH940R54U12.1W31       SNH1300R36U12.1W31      SNH1300R38U12.1W31
SNH1300R40U12.1W31      SNH1300R42U12.1W31      SNH1300R46U12.1W31      SNH1300R54U12.1W31      SNH1700R40U12.1W31
SNH1700R42U12.1W31      SNH1700R46U12.1W31      SNH2200R40U12.1W31      SNH2200R42U12.1W31      SNH2200R46U12.1W31
SNH2900R40U12.1W31      SNH2900R46U12.1W31      SNH3600R46U12.1W31      SNH5300R36U12.1W31      SNH5300R42U12.1W31
SNH5300R46U12.1W31      SNH7400R32U12.1W31      SNH7400R40U12.1W31      SNH9400R38U12.1W31      SNH9400R40U12.1W31
    
HT200灰鐵泵體耐磨球鐵襯套系列三螺桿泵    
SNH40R38U12.1W32       SNH40R46U12.1W32       SNH40R54U12.1W32       SNH80R36U12.1W32       SNH80R42U12.1W32
SNH80R46U12.1W32       SNH80R54U12.1W32       SNH120R42U12.1W32       SNH120R46U12.1W32       SNH120R54U12.1W32
SNH210R36U12.1W32       SNH210R40U12.1W32       SNH210R46U12.1W32       SNH210R54U12.1W32       SNH280R43U12.1W32
SNH280R46U12.1W32       SNH280R54U12.1W32       SNH440R36U12.1W32       SNH440R40U12.1W32       SNH440R46U12.1W32
SNH440R52U12.1W32       SNH440R54U12.1W32       SNH660R40U12.1W32       SNH660R44U12.1W32       SNH660R46U12.1W32
SNH660R51U12.1W32       SNH660R54U12.1W32       SNH940R40U12.1W32       SNH940R42U12.1W32       SNH940R46U12.1W32
SNH940R49U12.1W32       SNH940R50U12.1W32       SNH940R54U12.1W32       SNH1300R36U12.1W32      SNH1300R38U12.1W32
SNH1300R40U12.1W32      SNH1300R42U12.1W32      SNH1300R46U12.1W32      SNH1300R54U12.1W32      SNH1700R40U12.1W32
SNH1700R42U12.1W32      SNH1700R46U12.1W32      SNH2200R40U12.1W32      SNH2200R42U12.1W32      SNH2200R46U12.1W32
SNH2900R40U12.1W32      SNH2900R46U12.1W32      SNH3600R46U12.1W32      SNH5300R36U12.1W32      SNH5300R42U12.1W32
SNH5300R46U12.1W32      SNH7400R32U12.1W32      SNH7400R40U12.1W32      SNH9400R38U12.1W32      SNH9400R40U12.1W32
SNH40R38U12.1W33        SNH40R46U12.1W33        SNH40R54U12.1W33        SNH80R36U12.1W33        SNH80R42U12.1W33
SNH80R46U12.1W33        SNH80R54U12.1W33        SNH120R42U12.1W33       SNH120R46U12.1W33       SNH120R54U12.1W33
SNH210R36U12.1W33       SNH210R40U12.1W33       SNH210R46U12.1W33       SNH210R54U12.1W33       SNH280R43U12.1W33
SNH280R46U12.1W33       SNH280R54U12.1W33       SNH440R36U12.1W33       SNH440R40U12.1W33       SNH440R46U12.1W33
SNH440R52U12.1W33       SNH440R54U12.1W33       SNH660R40U12.1W33       SNH660R44U12.1W33       SNH660R46U12.1W33
SNH660R51U12.1W33       SNH660R54U12.1W33       SNH940R40U12.1W33       SNH940R42U12.1W33       SNH940R46U12.1W33
SNH940R49U12.1W33       SNH940R50U12.1W33       SNH940R54U12.1W33       SNH1300R36U12.1W33      SNH1300R38U12.1W33
SNH1300R40U12.1W33      SNH1300R42U12.1W33      SNH1300R46U12.1W33      SNH1300R54U12.1W33      SNH1700R40U12.1W33
SNH1700R42U12.1W33      SNH1700R46U12.1W33      SNH2200R40U12.1W33      SNH2200R42U12.1W33      SNH2200R46U12.1W33
SNH2900R40U12.1W33      SNH2900R46U12.1W33      SNH3600R46U12.1W33      SNH5300R36U12.1W33      SNH5300R42U12.1W33
SNH5300R46U12.1W33      SNH7400R32U12.1W33      SNH7400R40U12.1W33      SNH9400R38U12.1W33      SNH9400R40U12.1W33
HT200灰鐵泵體ZQSn10-1錫青銅襯套系列三螺桿泵    
SNH40R38U12.1W34       SNH40R46U12.1W34       SNH40R54U12.1W34       SNH80R36U12.1W34       SNH80R42U12.1W34
SNH80R46U12.1W34       SNH80R54U12.1W34       SNH120R42U12.1W34       SNH120R46U12.1W34       SNH120R54U12.1W34
SNH210R36U12.1W34       SNH210R40U12.1W34       SNH210R46U12.1W34       SNH210R54U12.1W34       SNH280R43U12.1W34
SNH280R46U12.1W34       SNH280R54U12.1W34       SNH440R36U12.1W34       SNH440R40U12.1W34       SNH440R46U12.1W34
SNH440R52U12.1W34       SNH440R54U12.1W34       SNH660R40U12.1W34       SNH660R44U12.1W34       SNH660R46U12.1W34
SNH660R51U12.1W34       SNH660R54U12.1W34       SNH940R40U12.1W34       SNH940R42U12.1W34       SNH940R46U12.1W34
SNH940R49U12.1W34       SNH940R50U12.1W34       SNH940R54U12.1W34       SNH1300R36U12.1W34      SNH1300R38U12.1W34
SNH1300R40U12.1W34      SNH1300R42U12.1W34      SNH1300R46U12.1W34      SNH1300R54U12.1W34      SNH1700R40U12.1W34
SNH1700R42U12.1W34      SNH1700R46U12.1W34      SNH2200R40U12.1W34      SNH2200R42U12.1W34      SNH2200R46U12.1W34
SNH2900R40U12.1W34      SNH2900R46U12.1W34      SNH3600R46U12.1W34      SNH5300R36U12.1W34      SNH5300R42U12.1W34
SNH5300R46U12.1W34      SNH7400R32U12.1W34      SNH7400R40U12.1W34      SNH9400R38U12.1W34      SNH9400R40U12.1W34
    
HT200灰鐵泵體耐磨球鐵襯套系列三螺桿泵    
SNH40R38U12.1W35       SNH40R46U12.1W35       SNH40R54U12.1W35       SNH80R36U12.1W35       SNH80R42U12.1W35
SNH80R46U12.1W35       SNH80R54U12.1W35       SNH120R42U12.1W35       SNH120R46U12.1W35       SNH120R54U12.1W35
SNH210R36U12.1W35       SNH210R40U12.1W35       SNH210R46U12.1W35       SNH210R54U12.1W35       SNH280R43U12.1W35
SNH280R46U12.1W35       SNH280R54U12.1W35       SNH440R36U12.1W35       SNH440R40U12.1W35       SNH440R46U12.1W35
SNH440R52U12.1W35       SNH440R54U12.1W35       SNH660R40U12.1W35       SNH660R44U12.1W35       SNH660R46U12.1W35
SNH660R51U12.1W35       SNH660R54U12.1W35       SNH940R40U12.1W35       SNH940R42U12.1W35       SNH940R46U12.1W35
SNH940R49U12.1W35       SNH940R50U12.1W35       SNH940R54U12.1W35       SNH1300R36U12.1W35      SNH1300R38U12.1W35
SNH1300R40U12.1W35      SNH1300R42U12.1W35      SNH1300R46U12.1W35      SNH1300R54U12.1W35      SNH1700R40U12.1W35
SNH1700R42U12.1W35      SNH1700R46U12.1W35      SNH2200R40U12.1W35      SNH2200R42U12.1W35      SNH2200R46U12.1W35
SNH2900R40U12.1W35      SNH2900R46U12.1W35      SNH3600R46U12.1W35      SNH5300R36U12.1W35      SNH5300R42U12.1W35
SNH5300R46U12.1W35      SNH7400R32U12.1W35      SNH7400R40U12.1W35      SNH9400R38U12.1W35      SNH9400R40U12.1W35
    
HT200灰鐵泵體ZQSn10-1錫青銅襯套系列三螺桿泵    
SNH40R38U12.1W36       SNH40R46U12.1W36       SNH40R54U12.1W36       SNH80R36U12.1W36       SNH80R42U12.1W36
SNH80R46U12.1W36       SNH80R54U12.1W36       SNH120R42U12.1W36       SNH120R46U12.1W36       SNH120R54U12.1W36
SNH210R36U12.1W36       SNH210R40U12.1W36       SNH210R46U12.1W36       SNH210R54U12.1W36       SNH280R43U12.1W36
SNH280R46U12.1W36       SNH280R54U12.1W36       SNH440R36U12.1W36       SNH440R40U12.1W36       SNH440R46U12.1W36
SNH440R52U12.1W36       SNH440R54U12.1W36       SNH660R40U12.1W36       SNH660R44U12.1W36       SNH660R46U12.1W36
SNH660R51U12.1W36       SNH660R54U12.1W36       SNH940R40U12.1W36       SNH940R42U12.1W36       SNH940R46U12.1W36
SNH940R49U12.1W36       SNH940R50U12.1W36       SNH940R54U12.1W36       SNH1300R36U12.1W36      SNH1300R38U12.1W36
SNH1300R40U12.1W36      SNH1300R42U12.1W36      SNH1300R46U12.1W36      SNH1300R54U12.1W36      SNH1700R40U12.1W36
SNH1700R42U12.1W36      SNH1700R46U12.1W36      SNH2200R40U12.1W36      SNH2200R42U12.1W36      SNH2200R46U12.1W36
SNH2900R40U12.1W36      SNH2900R46U12.1W36      SNH3600R46U12.1W36      SNH5300R36U12.1W36      SNH5300R42U12.1W36
SNH5300R46U12.1W36      SNH7400R32U12.1W36      SNH7400R40U12.1W36      SNH9400R38U12.1W36      SNH9400R40U12.1W36
    
HT200灰鐵泵體ZQSn10-1錫青銅襯套系列三螺桿泵    
SNH40R38U12.1W37       SNH40R46U12.1W37       SNH40R54U12.1W37       SNH80R36U12.1W37       SNH80R42U12.1W37
SNH80R46U12.1W37       SNH80R54U12.1W37       SNH120R42U12.1W37       SNH120R46U12.1W37       SNH120R54U12.1W37
SNH210R36U12.1W37       SNH210R40U12.1W37       SNH210R46U12.1W37       SNH210R54U12.1W37       SNH280R43U12.1W37
SNH280R46U12.1W37       SNH280R54U12.1W37       SNH440R36U12.1W37       SNH440R40U12.1W37       SNH440R46U12.1W37
SNH440R52U12.1W37       SNH440R54U12.1W37       SNH660R40U12.1W37       SNH660R44U12.1W37       SNH660R46U12.1W37
SNH660R51U12.1W37       SNH660R54U12.1W37       SNH940R40U12.1W37       SNH940R42U12.1W37       SNH940R46U12.1W37
SNH940R49U12.1W37       SNH940R50U12.1W37       SNH940R54U12.1W37       SNH1300R36U12.1W37      SNH1300R38U12.1W37
SNH1300R40U12.1W37      SNH1300R42U12.1W37      SNH1300R46U12.1W37      SNH1300R54U12.1W37      SNH1700R40U12.1W37
SNH1700R42U12.1W37      SNH1700R46U12.1W37      SNH2200R40U12.1W37      SNH2200R42U12.1W37      SNH2200R46U12.1W37
SNH2900R40U12.1W37      SNH2900R46U12.1W37      SNH3600R46U12.1W37      SNH5300R36U12.1W37      SNH5300R42U12.1W37
SNH5300R46U12.1W37      SNH7400R32U12.1W37      SNH7400R40U12.1W37      SNH9400R38U12.1W37      SNH9400R40U12.1W37

六、TAG:螺桿泵關(guān)鍵詞：
    柴油發(fā)動(dòng)機(jī)引擎主機(jī)滑油泵，潤滑油輸送泵，燃油輸送泵，柴油輸送泵，燃油進(jìn)料泵，燃油增壓泵，柴油增壓泵，燃油鍋爐供油泵，柴油鍋爐供油泵，燃油分離器供油泵，柴油分離器供油泵，柴油鍋爐供油泵，燃油分離器供油泵，燃油加料泵，增壓泵 升壓泵 前置泵 ， 燃油、柴油鍋爐和分離器，供給泵燃油、柴油給鍋爐和分離器，液壓供油系統(tǒng)

七、螺桿泵選型資料樣本：
   

八、關(guān)于螺桿泵組選型配置須知及使用開機(jī)注意事項(xiàng)的重要說明：（供設(shè)計(jì)院和現(xiàn)場(chǎng)安裝使用維護(hù)人員參考）
   1、嚴(yán)禁無介質(zhì)空轉(zhuǎn)，啟動(dòng)開車前請(qǐng)務(wù)必加入潤滑性介質(zhì)或輸送介質(zhì)。
   2、嚴(yán)禁一切雜物焊渣等進(jìn)入泵腔內(nèi)，務(wù)必保持泵腔和管道內(nèi)部的清潔度。
   3、嚴(yán)禁使用管道過濾器或Y型過濾器裝置，配置過濾器請(qǐng)保證過濾面積是泵進(jìn)口通徑截面積的20-40倍。并依據(jù)介質(zhì)的清潔度正確配置過濾網(wǎng)的目數(shù)。
   4、嚴(yán)禁泵的進(jìn)出口管道與泵的進(jìn)出口管道不匹配，管道通徑配置必須和泵的進(jìn)出口通徑*。以避免發(fā)生汽蝕或無法自吸。管道過細(xì)必定導(dǎo)致汽蝕，從而使泵處于吃不飽的狀態(tài)下工作，導(dǎo)致三螺桿泵組流量壓力下降甚至是異常的振動(dòng)和噪音，長(zhǎng)時(shí)間運(yùn)行還將導(dǎo)致卡泵和螺桿泵的嚴(yán)重?fù)p壞，
   5、三螺桿泵的安裝高度必須充分考慮泵的汽蝕條件和泵的自吸能力（汽蝕余量與介質(zhì)粘度 轉(zhuǎn)速和螺桿的導(dǎo)程有關(guān)）
   6、由于包裝 運(yùn)輸 起吊 裝卸以及管道螺栓緊固的作用可能易使泵的原出廠定位產(chǎn)生變化甚至嚴(yán)重錯(cuò)位，所以三螺桿泵組管系配置安裝固定完畢后，一定要在啟動(dòng)開車之前重新檢查三螺桿泵和電機(jī)的同軸度。
   7、嚴(yán)禁背壓?jiǎn)?dòng)開機(jī)和關(guān)閉進(jìn)口出口閥門的情況下啟動(dòng)開機(jī)。
   8、嚴(yán)禁不符合泵旋轉(zhuǎn)標(biāo)識(shí)的方向啟動(dòng)旋轉(zhuǎn)。
   9、雙泵并聯(lián)必須在泵的出口和進(jìn)口加單向閥，以防止介質(zhì)倒流驅(qū)動(dòng)三螺桿泵反轉(zhuǎn)。
   10、嚴(yán)禁隨意調(diào)整安全閥螺栓。安全閥僅作為保護(hù)泵的安全和電機(jī)功率與泵工作狀態(tài)的匹配，嚴(yán)禁作為調(diào)壓閥和溢流閥使用。

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