bellows seal

With bellows seal can solve this problem.

采用波纹管密封可彻底解决这个问题。

Development of Domestically Manufactured Bellows Mechanical Seal for Benzene Anhydride Pump

苯酐泵波纹管机械密封国产化的研制

Mechanical Seals , Mechanical Seal, Elastomer Bellows Mechanical Seal, Metal Bellows, Seal Mechanical Seals.

采购产品机械印章, 弹性体,风箱机械印章, 金属复盖风箱, 封闭机械印章.

Application of Inconel 718 to produce welding bellows mechanical seal

Inconel718在热油泵波纹管机械密封中的应用

Y type bellows seal globe valve for high temperature and high pressure

高温高压Y形波纹管截止阀

It is of built-in type, single seal face, single spring and rubber-bellows mechanical seal.

内装式 、 单端面 、 单弹簧、橡胶波纹管机械密封.

Research on the Balanced Metal Bellows Mechanical Seal for Pump

泵用平衡型波纹管式机械密封的研究

Describe the construction features and working principle of bellows seal gate valve discusses the material selecting factors and length calculating method for the bellows.

介绍了波纹管闸阀的结构特点及工作原理，阐述了波纹管材料选择条件及长度计算方法。

Testing on balanced metal bellows seal Research on Metal Bellows of Special Purpose

平衡型波纹管式机械密封试验研究特种金属波纹管研制

The chief products include: Bellows seal globe valve, Free-float steam trap, Pilot pressure reducing valve, Pneumatic control valve, Self-acting temperature-sensing valve, Cyclone separator etc.

目前工厂生产的主导产品有：波纹管密封截止阀、自由浮球疏水阀、先导式减压阀、气动调节阀、自作用式温控阀、汽水分离器等。

Application of bellows mechanical seal in series in the pump at the decompression tower bottom

串联式波纹管机械密封在减底泵上的应用

Technology of manufacturing corrugation forming machine bellows seal bonnet

波纹成型机制造技术波纹管密封型上阀盖

At high temperature, metallic bellows seal can be adopted;

高温条件时采用金属波纹管机械密封；

Metal bellows mechanical seal

金属波纹管机械密封

This article mainly discuss the structureal features and material selection for zero leakage Y type bellows seal globe valve which used on high temperature and high pressure pipe line.

介绍了适用于高温高压管线的无泄漏Y形波纹管截止阀的结构特点及材料选用。

Extensive bellows seal qualification testing has been performed in the research and development department to prove the bellows cycle life.

在研究发展部进行的扩展波纹管密封合格测试证明波纹管的使用寿命。