Zhangjiagang Haixin Fluid Machinery Co., Ltd., founded in 2003, is located in the economic development zone

It is a picturesque water town in the south of the Yangtze River. It is adjacent to the Yangtze River in the north and the inland river free trade zone

(Zhangjiagang Free Trade Zone), convenient transportation. 

The company is a professional manufacturer of mechanical seal industry in China. Set research, design, manufacturing, sales in one, is the rising star of the sealing industry. With strong technical force, rich manufacturing experience, strict processing technology and perfect product testing means, as well as excellent after-sales service. All staff of Zhangjiagang Haixin Fluid Machinery Co., Ltd. Carry forward the unique Zhangjiagang spirit of "unity, hard work, self pressure, dare to be the first". The enterprise is thriving. Relying on its own ability, the company has successfully developed bellows and imported mechanical seals. Products have covered the petroleum, chemical, refining, chemical fiber, nuclear power, shipbuilding, power, metallurgy, non-ferrous metals, pharmaceutical, salt, gas and other industries. The tenet of the company is "quality for survival, reputation for development". I firmly believe that our company will provide high quality sealing products to our customers.




HXDJH75N Structural features: multi spring, balanced, single end face container structure. With cooling, a flushing hole is opened at the back to provide lubrication and cooling and prevent impurities from accumulating on the sealing ring.
Scope of application:
Sealed medium: oil, chemical solvent, acid, alkali and other general corrosive media containing particles and impurities.
Seal chamber pressure ≤ 4MPa
Medium temperature: ≤ 250 ºC
Linear speed: ≤ 50M / S