Such a situation will damage the mechanical seal.

这种情况出现会损坏机械密封。

Seal using novel double-end mechanical seal structure.

轴封采用新颖的双端面机械密封结构形式。

Double mechanical seal, No leakage, Can bear higher working pressure.

采用双机械密封，安全无泄漏，可承受更高的工作压力。

Breakdown of mechanical seal: Please contact manufacturer for solution.

机械密封故障：由生产厂家解决，请与厂商联系。

First, the water pump mechanical seal ring on the surface of metal corrosion.

第一，水泵的机械密封上金属环表面均匀腐蚀。

The upstream pumping mechanical seal was used as shaft sealing of vacuum plants.

研究了上游泵送机械密封在真空装备轴封中的应用。

It provides a theoretical basis for designing the mechanical seal ring equipment.

这为合理设计机械密封装置提供了理论依据。

This is a company specializing in the production of mechanical seal manufacturers.

本公司是一家专业生产机械密封件厂家。

If mechanical seal is used, adjust the stud on the gland to ensure no leak with it.

使用机械密封时，应调整机封压盖螺柱，使其无泄漏。

Shaft seal: mechanical seal, according to user requirements can be used seal packing.

轴封：采用机械密封，根据用户要求也可以采用填料密封。

Changes in the spring performance will directly affect the mechanical seal face pressure.

弹簧性能的发生变化将会直接影响机械密封端面比压。

The Type-21 mechanical seal is the industry standard for original equipment manufacturers.

类型21机械密封是初始设备制造商的工业标准。

The contact-type mechanical seal is used in the final drive of the infantry combat vehicle.

步兵战车侧减速器的密封，采用的是接触式机械密封型式。

The mechanical seal for light hydrocarbon pump belong to the seal for liquid and gas phases.

轻烃泵机械密封属于汽液两相密封。

The shaft sleeve and mechanical seal can be replaced without removing the shaft from the pump.

轴套和机封的更换不必将轴从泵上拆下来。

No mechanical seal leakage or abnormal vibration or noise occurred to the two pumps during operation.

两台泵在运转过程中均未见有机械密封泄漏现象发生，也未见有异常的振动和噪声。

Mechanical seal: this type is especially suitable for multi-stage slurry pump in series and without leakage.

机械密封：该形式的密封特别适用于多级串联渣浆泵的密封，完全无泄漏。

Mechanical seal leakage, the sleeve and the shaft leakage between (inter-axis leakage) is relatively common.

机械密封泄漏中，轴套与轴之间的泄漏是比较常见的。

This paper summarizes various factors of causing deformation and their effects on mechanical seal performance.

本文综述了变形的各种因素及其对机械密封性能产生的影响。

Analyzed breakage causes of mechanical seal in liquid ring compressor, and introduced measures for improvement.

分析液环式压缩机机械密封损坏原因，提出改进措施。

Frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production.

急冷油循环泵的机械密封频繁泄漏是困扰乙烯生产的老难题。

Mechanical seal is the key part of submersible sewage pump, the reliability of it decide the submersible sewage pump life.

作为潜水污水泵关键部件的机械密封，其可靠性决定潜水污水泵的使用寿命。

Mechanical seal design is key to the damage of damping function due to the loss of working liquid of hydraulic shock absorber.

为了防止液压减振器因工作液的损失而丧失阻尼效能，其机械密封结构的设计是重要问题。

Pump shaft seals use mechanical seal, pump top and bottom, respectively, equipped with water injection plug and the drain plug.

泵的轴封采用机械密封，泵体顶部和底部分别装有注水、放泄的螺塞。

Using finite element method, the thermal and mechanical deformations of herringbone spiral groove mechanical seal are analyzed.

用有限元法分析了人字形螺旋槽机械密封的热变形和力变形。

Analyzes the design characteristics of the spiral groove combined mechanical seal, and presents its operation and modification.

对螺旋槽组合式机封的设计特点进行分析，并对运行情况和改进进行介绍。

The stainless steel centrifugal pump uses the water cooling mechanical seal, extends the mechanical seal service life effectively.

不锈钢离心泵采用水冷却机械密封，有效延长机械密封使用寿命。

This mechanical seal is produced by the mating and slight crushing of the threads when a wrench is applied to tighten the fittings.

当用扳手上紧配件时，这种机械密封会在螺纹配合和轻微的变形来生成密封效果。

Therefore, developing the mechanical seal for variable work conditions is the critical task to improve the life of the mechanical seal.

因此，开发变工况机械密封以适合机械密封在变工况条件下的工作成为解决机械密封寿命的关键。

Use bellows mechanical seal the cost is too high, but the service life is longer than the first two, maintain or change relatively trouble.

使用波纹管机械密封的的成本太高，可是使用寿命长于前两种，维护或者改换时斗劲麻烦。