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High quality PTFE sealing ring
Basic Info

Model No.: Customized

Product Description
Product Description

NBR O rings have the best resistance to oil among the sealing rings, and the products also do well in waterproof and difficult to be age.NBR's good resistance to wear,and the good drawing force make NBR O rings  widely used in oil proof,easily working in different conditions.

good resistant to oil,waterproof,not age.

poor resistance to polar solvent 
Working Temperature



Product Name

Good Quality NBR o ring for sealing 






good resistant to  oil, waterproof ,not age

Min Order Amount







Inner by the plastic bag, outer by the carton; or as the customer's demands.

Deliver Time

10-15 days after received the advance


 widely working  in the oil proof fields


By Sea (Loading Port: Shanghai, China)

By Air


Company Information


Shanghai Youqi sealing Technology is a company specializing in manufacturing various sealing rings.The factory and the firm are located in Shanghai.The products are welcomed by most customers.With the steady selling condition in the domestic area,the company now is trying to open the import market.We are looking forward to your concern.

If you choose Youqi, we will give you:
1. The steady quality products with appropriate price
2. The latest technology from our professional working team
3. accepting customizing or molding your certain product,to meet your various requires

Our location:Huangpu Distrct,Shanghai,China,Guizhou Rd. No.259
Tel: 0086-21- 63520351/63502938
Fax: 0086-21- 63520903

Packaging & Shipping


Inner by the plastic bag, outer by the carton; or as the customer's demands.
By Sea (Loading Port: Shanghai,China)
By Air

Our Services

  Shanghai youqi Sealing Technology.Co.Ltd. tries to provide the customers with the best products and service.We devote to giving customers our  Excellent service,Rapid delivery and the most Reasonable price!!Our products have been Certificated. We have flexible payment and we accept small order.

Contact us if you need more details on Ptfe Sealing Ring. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Black Ptfe Sealing Ring、Ptfe Backup Ring. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Wiring Harness Protection

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