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。

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。

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。

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

This paper introduces hydraulic - formed of large diameter bellows and the control of hydraulic - former mould water - tight seal manufacturing process used in three gorges project .

本文结合近年来在工程上的应用实践，就大直径 波纹 管的液压成形制造，在液压成形机、模具、水 密封及制造工艺控制等方面介绍了部分成果和应用实例情况（三峡右岸工程）。

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

Special metal bellows in rocket engine system is not only a control part but also as a move part of seal of low temperature it is a key part with its key function could not be substituted by other parts .

特种金属 波纹 管在火箭发动机系统中，既是动作的控制零件，又是低温动 密封的主要零部件，是关键零件，起着其它零件不可替代的作用。

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

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

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

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

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

高温高压Y形 波纹 管截止阀

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。