泵壳腐蚀了。
The main parts of pump are pump casing, pump cover, impeller, shaft, shaft sleeve and supporting parts.
主要由泵体、泵盖、叶轮、轴、轴套和支承部分构成。
Pump casing is horizontal split casing and it is unnecessary to dismantle motor and piping when maintenance.
泵壳为水平中开，检修时不需拆卸电机和管路。
PW, PWF mainly by the pump cover, pump casing, impeller, shaft seal, shaft, and bracket the composition of such components.
PWF主要由泵盖、泵壳、叶轮、轴封、轴、和托架等零部件组成。
The main parts of pump are pump casing, pump cover, impeller, shaft, sealing ring, shaft sleeve, bearing and shaft seal etc.
泵主要由泵体、泵盖、叶轮、轴、密封环、轴套、轴承、轴封等零件组成。
The pump casing shall be suitably ribbed have tangential discharge and be reinforced to support the weight of the motor assembly.
泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。
The pump casing shall be suitably ribbed have tangent ial discharge and be reinforced to support the weight of the motor assembly.
泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。
The pump casing shall be suitably ribbed, have tangential discharge, and be reinforced to support the weight of the motor assembly.
泵壳应该有适当的肋骨，按切线方向排放，能够再加固以支撑电机总成的重量。
The pump casing, impeller, motor housing and stationary base elbow shall be manufactured of close-grained cast iron, ASTM A48, Class 30.
泵壳，叶轮，电机壳和固定底座弯头都应该采用符合美国材料试验协会ASTMA48级别30致密铸铁制造。
Installed from underside of pump support plate to top of pump casing, accurately registered to maintain rigid and permanent alignment with any shaft length.
从泵的支撑板下面向泵外壳顶部安装，准确记录以保持与任何轴长永久对准。
Liquid enters the primary impeller through an inlet of the pump casing, foams mixed in the liquid are crushed and separated out under the action of the impeller.
液体通过泵壳体进口进入主叶轮，在叶片的作用下把混合在液里中的泡沫打碎并分离出来。
As the components of the pump such as pump casing, motor frame, etc., aluminum alloy cast (AC4C-T6) has been a subject of discussion in several LNG pump manufacturers.
作为泵的泵壳等组成，电机架，等，铝合金铸件(ac4c - t6)已在几个LNG泵制造商讨论主题。
Meanwhile, a leakage phenomenon is avoided, and the strength of the pump casing of the inner pump body can also be increased to prevent the pump casing from deforming.
同时防止了渗漏现象，还可增加内泵体泵壳的强度防止其变形。
Since the material of atmospheric condenser, barometric discharge pipe, pump casing of follow-up water ring vacuum pump, impeller, and moisture tank was upgraded and anticorrosive p...
对重点腐蚀部位的大气冷凝器、大气腿、后续水环真空泵泵壳、叶轮、水封罐等升级材料、泵壳内涂防腐涂料后，已运行两年，仍然完好。
B. water-filled pump start before the pump casing and suction pipe must be full of water that is because of the presence of air vacuum pumping the population can not be formed and maintained.
陈籍水泵在启动以前，泵壳和吸水管内必须先布满水，这是因为有空气存在的情况下，泵吸人口真空无法形成和保持。
Sewage slurry pump is single stage single suction vertical centrifugal pump, the main components are volute, impeller, pump base, pump casing, support tube, motor base, motor and other components.
浑水泥浆泵是单级单吸立式离心泵，主要螺杆泵部件有蜗壳、叶轮、泵座、泵壳、支撑筒、电机座、电动机等组成。
To pump cement slurry down a well to fill the space between the casing and the rock walls.
向井中注入水泥浆，以充填在套管与岩壁之间的空间。
In order to improve the water power efficiency of pump, casing applies streamline design, the circulation area is increased.
为了提高泵的水力效率，泵壳体采用流线型设计，同时加大了壳体的通流面积。
A casing containing water circulated by a pump, used around a part to be cooled, especially in water-cooled internal-combustion engines.
含有水泵带动的循环水的外层壳体，用于包在需冷却部件的外面，尤指内燃机水冷却套。
Discharge Pipe: Seamless steel, supported at the pump support plate and furnished with an expansion fitting at the casing connection to prevent strain on the pump.
排水管：无缝钢，在泵支撑板处支撑，在外壳连接处配有膨胀部件，以防止作用在泵上的张力。
The hydraulic section consists of the inlet and outlet nozzles, casing, flange, impeller, diffuser, pump shaft, pump bearing, thermal barrier and thermal barrier heat exchanger.
水力部件由以下组成：出入口管，壳体，法兰，叶轮，导叶，泵轴，泵轴承，热屏和热屏热交换器。
The casing pump includes the pressure test device, speed reducer and sealing cup.
套管泵由压力检测装置、减速装置和密封皮碗等组成。
Type DG pump is single casing segmental multi-stage centrifugal pump, the main parts of it are stator, rotor, bearing and shaft seal.
本型泵是单壳体节段式多级离心泵，主要由定子、转子、轴承和轴封四大部分组成。
When the pump is first started, rotation of gears forces air out the casing and into the discharge pipe.
当泵首次启动时，齿轮的旋转迫使空气离开壳体进入排油管。
Multistage cementing is used for long casing strings to reduce pump pressures and to reduce pressure on the formations.
多级注水泥用于长套管柱，以降低泵压并降低作用于地层的压力。
The power plant includes a hydraulic pump, a hydraulic cylinder, a guide rail and a gantry. The gantry is fixedly connected with the casing.
动力装置包括液压泵、液压缸、导轨和龙门架，龙门架与壳体固定联接；
The engine oil pump not only can prevent leaking, but also can reduce wear of the gear to parts of the casing of the engine oil pump, and prolonging the service life of the casing.
本发明不仅可以防止泄漏，而且可以减少齿轮对机油泵局部壳体的磨损，延长壳体的使用寿命。
Compared by the analysis, optimizing the parameter of the impeller and casing tongue, on side of hydraulic design of pump, is the most effective way to reduce the pressure pulsation of pulp-pump.
分析得出：从泵的水利设计方面来优化叶轮和隔舌的参数，是降低纸浆泵压力脉动的最有效方法。
Applying pump pressure then activates a sliding collar that opens access ports, enabling circulation across the upper casing interval.
然后施加泵压，使滑动箍启动，于是使进入口开启，从而能够穿过套管上段进行循环。
Applying pump pressure then activates a sliding collar that opens access ports, enabling circulation across the upper casing interval.
然后施加泵压，使滑动箍启动，于是使进入口开启，从而能够穿过套管上段进行循环。
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