DEDE Seal Co., Ltd. is one of the most reliable manufacturers and suppliers of quad ring seal in China. If you're going to buy bulk quad ring seal made in China, welcome to get pricelist from our factory. All customized seals are with high quality and competitive price.
Quad ring seal is widely used where reciprocating motion requires improved sealing reliability. Compared with a standard O-ring, the quad ring seal features the four-lobe profile that reduces friction and minimizes the risk of spiral failure during operation.
Selection Tips
Before selecting a quad ring seal, consider:
Working pressure
● Operating temperature
● Shaft speed
● Sealing medium
● Groove dimensions
● Rubber material
Choosing the proper specifications helps increase sealing life and reduce maintenance costs.
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