Mechanical seals or stuffing boxes.
机械密封件，轴承，填料箱。
Metallurgy, shipbuilding, food mechanical seals.
冶金，船舶，食品机械密封。
It USES the well-known principle of mechanical seals.
它使用了著名的机械密封原理。
Long pump life because of excellent mechanical seals.
采用优秀的机械密封，延长使用寿命。
Some pumps use mechanical seals rather than packing (Figure).
某些泵不用填料，而用机械密封（图）。
Common seal installations fill two mechanical seals and seal.
常用轴封装置有填料密封和机械密封两种。
We have developed 20 series and 500 sizes of mechanical seals.
现已开发20多个系列，500多种型号的密封件。
Efficiencies include all mechanical losses including mechanical seals.
效率包括所有机械密封中的机械损失。
Mechanical seals are standard "Type 21" design for low replacement cost.
标准“21型”机械式密封，有利于降低更换成本。
Note: Units with motor frame size 140 use carbon ceramic mechanical seals.
注意：配置尺寸140电机机架的泵装置采用碳化陶瓷机械密封。
Are mechanical seals kept secure with strict access to authorized personnel only?
保持的机械的印章是安全的与严厉的访问是经认可的人员唯一的？
In short: the occasion where the use of mechanical seals can be used dry gas seal.
总之：凡使用机械密封的场合均可采用干气密封。
Models of Various states in mechanical seals and phase stability are discussed and analysed.
文中讨论和分析了机械密封各种不同相态的模型及其相态稳定性。
Pumps work, should pay attention to check the pressure, temperature and mechanical seals work.
泵工作时，应注意检查压力、温度和机械轴封的工作。
The Company can provide various types of mechanical seals, the various ancillary meet customer needs.
本公司可以提供各种型号的机械密封，满足客户的各种配套需要。
Good installation and commissioning of mechanical seals generally try to be quiet to observe the leakage.
机械密封安装调试好后，一般要进行静试，观察。
A seal skeleton oil seal, mechanical seals, sealing the three types of filling materials, the order stated.
轴封有骨架油封、机械密封、填料密封三种型式，订货注明。
This series, which is assembled reversely by two 108 mechanical seals, is applicable for various diving pumps.
本系列是由二只108机械密封反向组装而成，适用于各种潜水泵使用。
Working status of mechanical seals influences directly the performance of equipment in the petroleum refinery.
机械密封运行状况的好坏，直接影响装置的正常生产。
Victoria seals is the abundance of professional manufacturing, sales of mechanical seals accessories manufacturers.
维丰密封件是专业制造、销售机械密封件配件的厂家。
Is a professional manufacturer of mechanical seals of the modern enterprise, has many years of production experience.
是专业生产机械密封的现代企业，有多年的生产实践经验。
Designs and manufactures of mechanical seals for water pumps applied in engines for cars, trucks, buses and sport cars.
设计并生产汽车，卡车，客车及跑车发动机水泵用的机械密封件。
Clear permeate is required if horizontal pumps are used, since pigments from the paint will damage double mechanical seals.
如果使用卧式泵，也需要清洁的渗透液，否则漆液中的颜料会损坏机械。
With the use of mechanical seals or packing seal the centrifugal pump, compared to magnetic pump has the following advantages.
同使用机械密封或填料密封的离心泵相比较，磁力泵具有以下优点。
The testing machine for mechanical seal is the important equipment to carry out the research on basic behaviors of mechanical seals.
机械密封试验机是进行机械密封装置基础研究和性能检测的重要装备。
The deformation of mechanical seals would seriously affect their working performance, even resulting in wear and early stage failure.
机械密封产生变形会严重影响其工作性能，甚至导致磨损和早期失效。
Qinhuangdao Oasis Marine engineering Co., Ltd is specialized in water pump spare parts, water pump mechanical seals that are used in ship.
秦皇岛绿洲船舶工程有限公司专业生产供应各种船用水泵配件、水泵机械密封件组。
Barrier fluid reservoir vessels for mechanical seals shall be sized such that make-up time intervals shall be a minimum of 250 hours of operation.
机械密封的密封液盒的大小应能保证至少250小时运行的补充时间间隔？
As to some high parameter operating modes in actual production, it is a kind of extremely effective measure to adopt hydrodynamic mechanical seals.
动压式机械密封对生产中的一些高参数密封而言，是一种非常有效的措施。
The factors affecting the use of mechanical seals, including temperature, pressure, rotary speed and characteristic of the sealed medium, are analyzed.
分析了影响机械密封使用的几个因素，包括温度、压力、转速以及被密封介质的特点。
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