We have CNC machines and cooperate with universities and research institutions and have rubber material research and development team.
We established long-term cooperative relations of technology talents with Qingdao University of Science & Technology, Hebei University of Technology, northwest Rubber Institute, each batch on employee training, improve the staff technical level and cultural structure, creating a number of business elites. It lays a solid foundation for the healthy development of the company.
Material: NBR or FKM, many material can be choose.
size: many, thousands molds
Framework oil seal has three parts: the oil seal, the reinforced skeleton and the self tightening screw spring. The sealing body is divided into the bottom, the waist, the edge and the sealing lip according to different parts. In general, in the free state of the skeleton oil seal, its diameter is smaller than the shaft diameter, that has a certain amount of excess capacity". The main products: TC rubber, nitrile rubber seal, TC seal, oil seal, silicone rubber TC fluorine rubber skeleton oil seal, TC seal, the supply of large size oil seal, oil seal, oil seal (TC, SC), polyurethane seals, hydraulic oil seal, oil seal, fluorine rubber seal, UKS the import of oil seal, high temperature resistant and corrosion resistant oil seal, X ring star O type ring ring seal,
| Material |
NBR, FKM, ,VMQ , |
| Hardness |
Shore 70-90 or according to order |
| MOQ |
100 PCS |
| Sample |
Free, |
| Colors |
Black, brown, red, white, black, green, blue, |
| Size |
OD can be 12mm to 2000 mm |
| Packing |
paper roll,10 or 20 pcs/roll, in carton |
| Production Time |
10-15 days |
| OEM |
Acceptable |
| Mold charge |
free |
Audited Supplier 
){kind=link}
){kind=link}