Product Description   The rubber sealing rings for vacuum sealing widely work in the mechanical pump oil,diffusion pump oil and vacuum grease.The product is widely used in the sealing of vacuum machanical appliance that the external is atomsphere pressure and the pressure in the vacuum chamber is higher than 1x10-4 pa.
 
Advantage
outstanding performance in vacuum machine sealing
good resistance to oil
not age
 

Brand	Youqi
Product Name	JO type sealing rings for vacuum sealing high temperature resistant
Material	PTFE/PU/NBR/FKM/SILICONE
Color	Brown/Black/Customized
Feature	Wear Resistance/Oil Resistance/sealing performance/not age
Min Order Amount	None
OEM	Available
Sample	Available
Package	Inner by the plastic bag, outer by the carton; or as the customer's demands.
Deliver Time	10-15 days after received the advance
Usage	work in the  mechanical pump oil, diffusion pump oil and vacuum grease
Shipping	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.
Shipping:
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.

Grupos de Producto : Sello al Vacío