High Performance Popular Engine Parts Valve Stem Oil Seal

• Customization: Available
• Material: FPM
• Usage: Engine
• Type: Haplotype
• Speed: High Speed
• Pressure: Pressure Type
• Lip: Lips Type
• Standard: Standard
• Transport Package: Carton
• Specification: According to customer needs
• Trademark: Doking
• Origin: Hebei China
• HS Code: 4016931000
• Production Capacity: 10000pieces/Year

Product Description

Product Description

 

Product Specification
Main Products: Oil Seals & O-Rings
Application: Industry, motorcycle, automobile, machines,truck, tractors, valves, etc.
Material : NBR, FKM, SILICONE, EPDM,SBR,SR,CR, HNBR,etc.
Color:  Black, red, brown,blue, green, and so on.
Stocklist: More than 6000 items oil seal & 4000 items o ring in NBR70 and VITON 70 matreial with Black color.

Doking Material Performance
 

MATERIAL	TEMP	ADANTAGES	LIMITATION
Nitrile Rubbrt (NBR)	-40~125ºC	Good oil and fuel resistance High tensile strength Low swelling in water	Poor weather and ozine resistance Poor resistance against polar lkuids Poor resistance against clhydrocarbon Poor resistance against aromatic fluids
Fluorinated Rubber (FKM)	-20~250ºC	The resistance against oil and fuels is better than other types The only highly elastic rubber whice is resistance to aromatci and chlornated hydrocarbons Exccllcent hcat resistance Exccllcent weather and ozonc resistance Exccllcent acid resistance Low swelling in water	Limited cold flexibliity Limited tensile and tear strength Limited wear resistance High compression set in hot water Poor resistance to polaric solvents
Polyacrylate Rubber (ACM)	-25~150ºC	Good oil and fuels resistance Good weater and ozone resistance	Not usable in contact with water and water solutions Limited cold flexibility Limited tensile strength and tear resistance Poor wear reisistance Poor resistance against polar and aromatic and chlorinared hydrocarhons
Silicone Rubber (VQM)	-60~225ºC	Best heat resistance of all rubber types Excellent low temp resistance of all rubber types Excellent weather and ozone resistance	Poor tensile and tear strength Poor wear resistance  Sensitive to hydrolysis Poor resistance against aromatic oils and oxidized mineral oils Poor diffusion resistance

Company Picture
Our Service
1. We will respond to your inquiry shortly.
2. Professional staff will help you solve product problems.
3. We can design mold opening according to customer needs.
4. We mainly produce polyurethane and rubber products.
5.100% quality control, 100% full inspection before packaging to ensure zero defect.
6. We can provide you with OEM services with your own trademark.
7. Good after-sales service, please contact me if you have any questions.
8. Looking forward to your inquiry.

More choice from our company
Brand available

Delivery
Welcome your email or online talking for more detailes