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D360-40*9湖南水泵生產(chǎn)廠家

D360-40*9湖南水泵生產(chǎn)廠家，什么是D360-40*9泵的特性曲線？包括幾方面？有何作用？ 解：通常把表示主要性能參數(shù)之間關(guān)系的曲線稱為D360-40*9離心泵的性能曲線或特性曲線，實質(zhì)上，D360-40*9離心泵性能曲線是液體在D360-40*9泵內(nèi)運動規(guī)律的外部表現(xiàn)形式，通過實測求得。特性曲線包括：流量-揚程曲線(Q-H)，流量-效率曲線(Q-η)，流量-功率曲線(Q-N)，流量-汽蝕余量曲線(Q-(NPSH)r)，性能曲線作用是泵的任意的流量點，都可以在曲線上找出一組與其相對的揚程，功率，效率和汽蝕余量值，這一組參數(shù)稱為工作狀態(tài)，簡稱工況或工況點，D360-40*9離心泵最率點的工況稱為最佳工況點，最佳工況點一般為設(shè)計工況點。一般D360-40*9離心泵的額定參數(shù)即設(shè)計工況點和最佳工況點相重合或很接近。在實踐選效率區(qū)間運行，即節(jié)能，又能保證泵正常工作，因此了解D360-40*9泵的性能參數(shù)相當(dāng)重要。

本廠是湖南水泵行業(yè)質(zhì)量好，交貨快的廠家之一。長沙東方工業(yè)泵廠------------成立于1987年，歷史悠久，技術(shù)精湛。公司自創(chuàng)建以來本著“科技創(chuàng)新、用戶至上、追求卓越”的宗旨，不斷發(fā)展壯大；組建了一支“管理科學(xué)化，組織專業(yè)化、銷售健全化，服務(wù)規(guī)范化”的高素質(zhì)隊伍，現(xiàn)已發(fā)展成為一個集研制、生產(chǎn)、經(jīng)營和服務(wù)為一體的綜合企業(yè)。公司已建立了一整套從設(shè)計、開發(fā)、生產(chǎn)、制造到服務(wù)的嚴格質(zhì)量保證體系。  公司技術(shù)力量十分雄厚，能夠自行開發(fā)、設(shè)計、研制生產(chǎn)各系列水泵產(chǎn)品，并與國內(nèi)有關(guān)大專院校、科研所建立了技術(shù)信息使用關(guān)系。公司建立有經(jīng)省水力機械檢測質(zhì)量管理保證體系，并已通過了ISO9001：2000國際質(zhì)量保證體系。公司設(shè)有模具車間、鑄造車間、大泵機加工車間；中、小泵機加工車間、裝配車間、準備車間，具有強大的制造能力。本廠專業(yè)制造產(chǎn)品：D、DF、DM、MD、DG、DY多級泵，AY油泵， R熱水泵，冷凝泵，中開泵。長沙工業(yè)泵廠秉承質(zhì)量為先，信譽第一的宗旨，堅持以質(zhì)取勝，贏得了廣大用戶和經(jīng)銷商的一致好評，是您買泵的上上之選！

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