Gasket
T
= Teflon®
N
= Neoprene
V
= Viton®
S
= Silicone
B
= Nitrile
Rating Scale
A
= May be used for Continuous Service
B
= May be used for Intermittent Service
I
= Insufficient data, contact Customer Service
X
= Do not use
Chemical Charts
ContinentalContiTechChemicalHose /HoseTubePolymer
Insta-Lock
™
Fitting/Metal
Temp.
(
°F)*
Fabchem
UHMWPE
Gray
Flexwing
Butyl
Yellow
Flexwing
Hypalon
Tan
Flexwing
NR
Orange
Flexwing
Viton
Flexwing
Petroleum
Nitrile
Brown
Flexwing &
ExtremeFlex
Brown
CPE
Purple
Flexwing &
ExtremeFlex
Purple
EPDM
Blue
Flexwing
&
Green
XLPE
XLPE
Chem
One &
Viper
Alphasyn
HIPER
Teflon 316 SS Aluminum Brass Gasket
B
Benzoic Acid
100
A
B
B
X
I
I
A
B
A
A
A
B
B
X
TVN
Benzoic Aldehyde
100
A
B
X
X
X
X
X
B
A
I
A
A
I
B
T
Benzotrichloride
100
X
I
I
I
I
X
X
X
X
X
A
I
I
I
T
Benzoyl Chloride
100
X
I
I
I
I
X
X
X
B
X
A
B
I
I
T
Benzyl Acetate
100
A
A
B
X
X
X
B
I
A
B
A
B
I
I
T
Benzyl Alcohol
100
A
A
X
X
A
X
A
X
A
A
A
A
B
I
TVS
Benzyl Chloride
100
A
X
X
X
A
X
X
X
A
I
A
A
X
X
T V
Bichromate of Soda
150
A
A
X
I
I
I
I
I
A
A
A
I
I
I
T
Black Sulfate Liquor
150
A
X
B
B
B
B
A
B
A
A
A
A
X
X
TVBN
Black Sulfate Liquor
275
X
X
X
X
X
X
A
X
X
X
A
A
X
X
T
Bleach
100
X
B
X
X
B
X
I
A
X
B
A
X
X
X
T V
Brine
150
A
A
A
A
A
A
A
A
A
A
A
A
X
I
TVBNS
Bromine
100
X
X
X
X
B
X
I
X
X
X
A
X
X
X
T V
Bromo Benzene
100
B
X
X
X
B
X
X
X
X
X
A
I
I
I
T V
Bromo Toluene
100
X
X
X
X
B
X
X
X
X
X
A
I
I
I
T
Bromochloromethane
100
X
B
X
X
B
X
X
I
X
A
A
A
X
X
T
Bunker C.
100
B
X
X
X
A
A
I
X
A
B
A
A
I
I
TVB
Bunker Oil
100
B
X
X
X
A
A
I
X
X
B
A
A
I
I
TVB
Butanol
100
A
A
A
A
B
A
A
A
A
A
A
A
I
I
TBN
Butyl (Normal) Alcohol
100
A
A
A
A
B
A
A
A
A
A
A
A
I
I
TBN
Butyl (Secondary) Alcohol
100
A
A
A
A
B
A
A
A
A
A
A
A
I
I
TBN
Butyl Acetate
100
A
A
B
X
X
X
B
B
A
B
A
A
B
I
T
Butyl Acetoacetate
100
A
X
X
X
X
X
X
I
A
B
A
I
I
I
T
Butyl Acrylate
100
B
X
X
X
X
X
B
X
B
B
A
I
I
I
T
Butyl Alcohol
100
A
A
A
A
B
A
A
A
A
A
A
A
I
I
TBN
Butyl Aldehyde
100
A
B
X
X
X
X
B
X
A
B
A
X
A
X
T
Butyl Amine
100
A
B
X
X
X
X
B
X
A
B
A
A
A
I
T
Butyl Benzene
100
A
X
X
X
A
X
X
X
A
B
A
I
I
I
T V
Butyl Benzl Phthalate
100
A
A
X
X
X
X
I
I
A
I
A
I
I
I
T
Butyl Bromide
100
B
X
X
X
B
X
X
X
B
B
A
I
I
I
T
Butyl Butyrate
100
B
X
X
X
X
X
X
I
B
I
A
I
I
I
T V
Butyl Carbitol
100
A
A
A
X
I
X
A
B
A
A
A
I
I
I
T
Butyl Cellosolve
100
A
A
A
X
X
X
A
A
X
A
A
A
A
X
T
Butyl Chloride
100
B
X
X
X
A
X
X
I
B
I
A
B
I
I
T V
Butyl Ether
100
A
X
B
X
X
B
A
X
A
A
A
A
I
I
T
Butyl Ethyl Acetaldehyde
100
A
B
X
X
X
X
I
I
A
B
A
I
I
I
T
Butyl Ethyl Ether
100
A
X
B
X
I
B
I
X
A
A
A
I
I
I
T
*
Fahrenheit to Celsius conversion key: 100°F (38°C), 125°F (52°C), 150°F (66°C), 275°F (135°C) and 500°F (260°C).
This chemical chart is offered as a guide only. There are many variables to be considered with each application. Ratings are for tube polymer only! For explanation of
ratings see the initial page of these Chemical Charts in Appendix B. Contact Customer Service for chemicals or polymers not listed at 800-235-4632.
297
Appendix
B