FUSTE is a leading manufactuer of O-Rings, rubber gasket , and related rubber seals, servicing industrial customers worldwide. We product including Buna (Nitrile), Viton (FKM), EPDM, Silicone, etc. We carry a full range of AS568 standard sizes, as well as custom different rubber o ring size according customer’s requirement .

MATERIALS FROM COMMODITY TO SPECIALTY:

• lViton(FKM/FPM)Fluorocarbon
• Buna-N (NBR) Nitrile
• Silicone (VMQ / SIL)
• Ethylene Propylene (EPDM / EPR)
• Fluorosilicone (FVMQ )

· Customrubber seal parts

· AS568

· JIS

Pls kindly find the AS568 rubber o ring chart , and state your request model , we will quote you best price according to your model number and order qty .

O-Ring Customization Examples:

• Different coloror durometer Hardness
• Medical Grade, FDA, Conductive
• Semiconductor
• High Temperature
• Chemical Resistant, like water resistant , oil resistant , acid resistant

1.Material.You should chose the material according too ringssealapplication , does it for sealing or forprotecting, used in outdoor or indoor ?

2.Environment.Environment is also very important , you want your product used exposed to oil or water , if used for oil , then should chose the NBR material , other envoiroment should chose the corresponding material

3.Tempreture.if the tempreture is more than 135 degree , then should chose the fkm , silicone material .

Fusterubber team can custom all kinds of rubber bumper according to your requirement , if have rubber O RING seals request , pls kindly feel free to contact us .sales2@fuste.com.cn