End-Use Environments for Gaskets and Seals
Gaskets and Seals may additionally be evaluated for environmental conditions specific to certain end-use applications. Below is a list of some of the environmental conditions in ANSI/UL 157, "Gaskets and Seals." Gaskets and seals can be evaluated with respect to additional environmental conditions specified in end-product standards.
Gasoline/Alcohol blends up to 15% alcohol
Naptha or kerosene
Manufactured gas or natural gas
Diesel fuel, fuel oil or lubricating oil
Heated fuel oil
Liquefied petroleum gas (LP-gas)