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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.

Code

End-use Application

A

Extinguishing agents

B

Gasoline

C

Gasoline/Alcohol blends up to 15% alcohol

D

Naptha or kerosene

E

MPS gas

F

Manufactured gas or natural gas

G

Diesel fuel, fuel oil or lubricating oil

H

Heated fuel oil

I

Anhydrous ammonia

J

Liquefied petroleum gas (LP-gas)

K

Dry-cleaning agents

L

Laundry detergents

M

Dishwashing detergents

N

Atmospheric ozone

O

Generated ozone