- Machined Mechanical Seal
- APV Pump Seal
- FAMOUS Pump Seal
- Grundfos Pump Seal
- FLYGT Pump and Grindex Pump seal
- Dry Gas Seal
- Metal Bellows Seal
- Mixer and Agitator Seal
- Single & Dual Cartridge Seal
- Single-Spring Mechanical Seal
- Auto Cooling Pump Seal
- Plastic and Rubber Impeller
- Lapping and testing machine
- A/C Control Valve & Expansion Valve
- Valve and Compressor Testing
- Seal Support System
- Kalrez ,FFKM , Encapsulated and PTFE coating O-ring
- Sealing material
- Impeller
- Thrust Bearing and Bush
- Machined Mechanical Seal
- APV Pump Seal
- FAMOUS Pump Seal
- Grundfos Pump Seal
- FLYGT Pump and Grindex Pump seal
- Dry Gas Seal
- Metal Bellows Seal
- Mixer and Agitator Seal
- Single & Dual Cartridge Seal
- Single-Spring Mechanical Seal
- Auto Cooling Pump Seal
- Plastic and Rubber Impeller
- Lapping and testing machine
- A/C Control Valve & Expansion Valve
- Valve and Compressor Testing
- Seal Support System
- Kalrez ,FFKM , Encapsulated and PTFE coating O-ring
- Sealing material
- Impeller
- Thrust Bearing and Bush
Company News
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How to Respond to Mechanical Seal Leakage in a Centrifugal Pump
Date：2019-07-30In order to understand centrifugal pump leakage, its important to first understand the basic operation of a centrifugal pump. As the flow enters through the impeller eye of the pump and up the impelle
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Mechanical Seals for Water and Wastewater Pumps
Date：2019-07-19Because mechanical shaft seal failures are the number one cause of pump downtime, the writer decided to dedicate this column to mechanical seal basics. Because mechanical shaft seal failures are the nu
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Improve Welding Equipment
Date：2014-09-04Shanghai Trisun Songjiang Factory imports advanced metal below welding equipment from American, products quality has been improved close to western standards.
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Wenzhou Trisun new Production Base
Date：2015-12-29GoodNewsofWenzhouTrisunSealManufactureCo.Ltd.!!!ItsnewproductionplantiscompletedandcomeintooperationinMay2015. Moreover,itsproductioncapabilityhasbeincreasedby70%andweheartedlywelcomeyoutovisitournewf
