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Ningbo Tisun Seals Industries Co., Ltd.
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Product (500)
- O-ring Mechanical Seals (32)
- PTFE Wedge Mechancial Seals (6)
- Elastomer Bellow Mechanical Seals (24)
- Metal Bellow Mechancial Seals (7)
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- GLF Mechancial Seals (3)
- WG Mechanical Seals (110)
- rotary and Stationary ring series (19)
- Mechanical seals (89)
- john crane mechanical seal (31)
- MECHANICAL SEALS FOR WATER AND WASTEWATER PUMPS (126)
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- oil seals (18)
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Company Info
Ningbo Tisun Seals Industries Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Agent, Distributor/Wholesaler, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)
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Mechanical seal face geometry is one of the most critical design elements within a mechanical seal. Seal face properties such as: balance diameter, centroid location, surface area, surface finish, drive mechanism, and face topography can be altered to achieve specific results in a variety of liquids. Seal face topography refers to the alteration of an otherwise flat seal face sealing surface to one with a three dimensional surface. Flowserve Corporation issued the first patent in 2007 for applying micro-topography to mechanical seal faces using an excimer laser.
