| medium |
sealing material |
|
materials |
| |
stainless steel |
plastics |
| NBR |
FKM |
EPDM |
steel |
brass |
1.4571 |
POM |
PA |
| Acetate (ethyl acetate & amyl acetate) |
D |
D |
B |
|
A |
|
|
A |
A |
| Acetic acid 10% |
D |
B |
A |
|
|
D |
A |
A |
D |
| Acetone |
D |
D |
A |
|
|
A |
A |
A |
A |
| Acetylene |
A |
|
A |
|
A |
A |
A |
A |
A |
| Air compressed |
A |
A |
|
|
A |
A |
A |
A |
A |
| Air, hot up to 120° C |
|
|
A |
|
A |
B |
A |
B |
B |
| Air, hot up to 200° C |
|
A |
|
|
A |
A |
A |
D |
D |
| Alkalies |
|
|
A |
|
|
B |
A |
B |
A |
| Alum |
B |
A |
A |
|
|
D |
A |
A |
|
| Ammonia liquid |
C |
C |
A |
|
|
D |
A |
D |
A |
| Ammonia solution |
A |
|
A |
|
|
|
A |
B |
B |
| Ammonium sulphate solution |
A |
|
A |
|
D |
D |
A |
A |
A |
| Amyl acetate |
D |
D |
A |
|
|
B |
|
A |
A |
| Amyl alcohol |
B |
B |
A |
|
A |
A |
A |
A |
A |
| Aniline |
D |
C |
B |
|
A |
|
A |
C |
C |
| Benzole |
D |
A |
D |
|
A |
A |
A |
A |
A |
| Borax |
B |
A |
A |
|
A |
A |
A |
|
|
| Butane |
A |
A |
D |
|
A |
A |
A |
A |
A |
| Butyl alcohol |
A |
A |
A |
|
D |
A |
A |
A |
A |
| Calcium hydrate |
B |
A |
A |
|
A |
|
A |
B |
A |
| Carbon bisulphide |
D |
A |
D |
|
|
A |
A |
A |
D |
| Carbon dioxide |
B |
A |
A |
|
|
A |
A |
A |
A |
| Carbon dioxide, dry |
A |
B |
B |
|
|
A |
A |
|
A |
| Carbonic bisulphide |
|
A |
|
|
A |
|
A |
|
|
| Caustic potash solution |
B |
C |
A |
|
|
D |
C |
B |
C |
| Caustic soda hydrated 20% |
D |
B |
A |
|
|
|
A |
A |
A |
| Chloride of Barium |
A |
A |
A |
|
|
A |
C |
A |
A |
| Chromic acid 10% |
D |
A |
B |
|
D |
D |
B |
D |
D |
| Citric acid |
A |
A |
A |
|
|
|
A |
|
|
| Creosote |
D |
A |
B |
|
A |
|
A |
|
|
| Cresol |
|
A |
|
|
A |
C |
A |
D |
D |
| Cresol, cresylic acid |
D |
A |
C |
|
A |
|
A |
|
D |
| Cupric chloride |
A |
A |
A |
|
|
|
C |
|
|
| Cyclohexane |
A |
A |
D |
|
A |
|
A |
A |
B |
| Distilled oils |
B |
A |
|
|
A |
A |
A |
A |
A |
| Emulsion (water/oil) |
A |
|
|
|
B |
A |
A |
A |
A |
| Ethanolamine |
B |
D |
B |
|
A |
|
A |
|
|
| Ethyl alcohol |
A |
A |
A |
|
A |
|
A |
A |
A |
| Ethylene |
A |
A |
|
|
A |
A |
A |
A |
A |
| Formalin |
A |
|
A |
|
A |
A |
A |
C |
|
| Formic acid |
C |
C |
B |
|
D |
B |
B |
D |
D |
| Frigen / Freon F 11-12 |
A |
A |
|
|
A |
A |
A |
A |
A |
| Fuel |
A |
A |
D |
|
A |
A |
A |
A |
A |
| Gas, blast furnace |
D |
A |
D |
|
B |
A |
A |
B |
|
| Gas, coal |
|
A |
|
|
C |
A |
A |
A |
A |
| Gas, coke oven |
D |
A |
D |
|
C |
A |
A |
C |
C |
| Gas, lighting |
B |
A |
C |
|
A |
A |
A |
A |
A |
| Gas, naphtalene content. |
|
A |
|
|
A |
A |
A |
B |
A |
| Gas, natural |
A |
A |
|
|
A |
A |
A |
A |
A |
| Gas, natural |
B |
A |
D |
|
|
|
|
A |
|
| Gas, town |
B |
B |
D |
|
A |
A |
A |
A |
A |
| Gasoline, refined |
A |
A |
|
|
A |
|
A |
|
|
| Gear oil |
A |
A |
D |
|
A |
|
A |
A |
|
| Glucose |
A |
A |
A |
|
|
A |
A |
A |
A |
| Glycerine |
A |
A |
A |
|
A |
A |
A |
A |
A |
| Glycol |
A |
A |
A |
|
B |
B |
B |
B |
B |
| Heating oil "S" |
B |
A |
D |
|
A |
A |
A |
A |
B |
| Heating oil up to 180° C |
|
|
|
|
A |
A |
A |
D |
D |
| Helium |
A |
A |
A |
|
A |
A |
A |
A |
A |
| Hexane |
A |
A |
D |
|
A |
|
A |
A |
A |
| Hydraulic fluid - hydrocarbons |
|
A |
|
|
B |
|
A |
|
|
| Hydraulic fluid - phosphate ester |
|
A |
|
|
B |
|
A |
|
|
| Hydraulic fluid HSA oil-in-water emulsio |
A |
A |
|
|
B |
|
A |
|
|
| Hydraulic fluid HSB water-in-oil emulsio |
A |
A |
|
|
B |
|
A |
|
|
| Hydraulic fluid HSC glycol-water mixture |
A |
A |
|
|
B |
|
A |
|
|
| Hydraulic fluid HSD waterless fluids (sy |
|
A |
|
|
B |
|
A |
|
|
| Hydraulic oil |
A |
A |
D |
|
A |
A |
A |
C |
C |
| Hydrogen gaseous 20° C |
A |
A |
A |
|
|
B |
A |
|
|
| Hydrogen peroxide 10% |
D |
B |
B |
|
|
|
B |
|
B |
| Hydrogen sulphide, humid |
C |
A |
B |
|
|
C |
A |
D |
A |
| Hydrogene sulphide, dry |
A |
A |
B |
|
|
A |
A |
B |
|
| Isopropyl Alcohol |
A |
|
A |
|
|
|
|
|
|
| Kerosene, JP 1 |
|
A |
|
|
A |
A |
A |
C |
C |
| Ketone, methyl ethyl |
|
|
A |
|
A |
A |
A |
A |
A |
| Latex, liquid |
A |
|
|
|
A |
A |
A |
B |
B |
| Lubricating oil |
A |
A |
|
|
|
|
A |
A |
A |
| Magnesium carbonate |
A |
A |
A |
|
A |
|
A |
A |
A |
| Magnesium hydroxide |
A |
A |
A |
|
A |
C |
A |
A |
A |
| Magnesium sulphate |
A |
A |
A |
|
|
D |
A |
A |
A |
| Mercury |
A |
A |
A |
|
A |
D |
A |
A |
A |
| Methane |
A |
A |
D |
|
A |
A |
A |
A |
A |
| Methanol |
C |
D |
A |
|
A |
A |
A |
A |
A |
| Methyl alcohol |
A |
D |
A |
|
A |
A |
A |
A |
B |
| Methyl ethyl ketone |
|
|
A |
|
|
|
|
|
|
| Methylbenzene |
|
A |
|
|
A |
|
A |
|
|
| Milk |
A |
A |
A |
|
|
D |
A |
A |
A |
| Mineral tar oil |
C |
A |
|
|
A |
|
A |
B |
A |
| Naphta |
A |
A |
D |
|
A |
|
A |
A |
|
| Naphtalene |
D |
A |
D |
|
A |
A |
A |
A |
A |
| Naphtenic Acid |
B |
A |
D |
|
A |
|
A |
|
|
| Nitrate of ammonium |
A |
|
A |
|
A |
D |
A |
|
|
| Nitric acid 33% |
|
A |
|
|
|
|
A |
|
D |
| Nitrogen |
A |
A |
A |
|
A |
A |
A |
A |
A |
| Nitro-solution (no synthetic resin thinn |
|
|
A |
|
A |
A |
A |
A |
|
| Oil, crude |
A |
A |
|
|
A |
A |
A |
A |
A |
| Oil, Diesel |
A |
A |
|
|
A |
A |
A |
A |
A |
| Oil, Diesel up to 120° C |
|
A |
|
|
A |
A |
A |
D |
C |
| Oil, linseed |
A |
A |
C |
|
A |
A |
A |
A |
A |
| Oil, mineral |
A |
A |
D |
|
B |
A |
A |
A |
A |
| Oil, transformer |
A |
A |
D |
|
B |
B |
A |
A |
A |
| Oleic acid |
A |
A |
|
|
A |
|
A |
A |
A |
| Oleic acid |
A |
A |
A |
|
A |
C |
A |
A |
B |
| Oxalic acid |
B |
A |
A |
|
B |
C |
D |
D |
B |
| Oxygen, fat free |
|
|
A |
|
B |
A |
A |
B |
A |
| Paraffin |
A |
A |
D |
|
A |
B |
A |
A |
A |
| Pentachlorphenole |
D |
A |
B |
|
A |
|
|
|
|
| Petrol |
A |
A |
|
|
A |
A |
A |
A |
A |
| Petrol ether |
A |
A |
D |
|
|
A |
A |
A |
A |
| Phenol solution |
|
B |
D |
|
B |
A |
A |
|
|
| Phosphoric acid cold <45% |
B |
A |
A |
|
|
|
|
|
|
| Potassium cyanide |
A |
A |
A |
|
A |
D |
A |
B |
A |
| Potassium Dichromate |
|
A |
A |
|
A |
|
A |
B |
C |
| Potassium Sulphate |
A |
A |
A |
|
A |
B |
A |
A |
A |
| Propane |
A |
A |
A |
|
A |
A |
A |
A |
A |
| Prussic acid |
B |
A |
A |
|
A |
D |
A |
|
|
| Salt solution |
|
A |
A |
|
|
|
B |
B |
B |
| Salt solutions |
A |
|
B |
|
|
A |
B |
B |
A |
| Sea water |
A |
A |
A |
|
|
D |
A |
A |
|
| Soap solution |
B |
A |
A |
|
|
C |
A |
B |
A |
| Soda solution |
|
A |
A |
|
|
C |
A |
|
A |
| Sodium acetate |
B |
D |
A |
|
|
|
A |
A |
A |
| Sodium bicarbonate |
A |
A |
A |
|
|
|
A |
A |
A |
| Sodium carbonate |
A |
A |
A |
|
A |
|
A |
A |
A |
| Sodium chloride |
A |
A |
A |
|
|
|
C |
A |
A |
| Sodium cyanide |
A |
|
A |
|
A |
|
A |
B |
|
| Sodium sulphide |
A |
A |
A |
|
A |
B |
B |
|
|
| Steam up to 170° C |
D |
D |
A |
|
|
|
|
D |
D |
| Steam up to 250° C |
D |
D |
D |
|
C |
C |
A |
D |
D |
| Sulphide of barium |
A |
A |
A |
|
A |
A |
A |
|
A |
| Sulphur dioxide, gas |
D |
A |
B |
|
|
A |
B |
|
|
| Synthetic resin thinners (no nitro solut |
|
A |
|
|
|
|
|
|
|
| Tar |
B |
A |
D |
|
A |
B |
A |
B |
B |
| Tetrachloride of titanium |
B |
A |
D |
|
A |
|
A |
|
|
| Thermal oil 250° C |
|
|
|
|
|
A |
A |
D |
D |
| Toluol, dry |
D |
A |
D |
|
B |
A |
A |
A |
B |
| Trichlorethylene |
C |
A |
D |
|
A |
B |
A |
C |
B |
| Turbine Fuel, BP: ATK 2494, ESSO: MIL-F- |
A |
A |
|
|
A |
A |
A |
C |
C |
| Turbine oil, ESSO 35 |
A |
A |
|
|
A |
A |
A |
C |
C |
| Turbo oil (MIL-L-7808) |
B |
A |
D |
|
B |
A |
A |
B |
B |
| Vacuum (strengthened valve springs) |
A |
A |
|
|
A |
A |
A |
A |
A |
| Vegetable oils |
A |
A |
D |
|
A |
|
A |
A |
A |
| Water over 80° C |
|
A |
A |
|
B |
A |
A |
D |
B |
| Water up to 80° C |
B |
A |
A |
|
B |
A |
A |
B |
B |
| Water, cooling |
A |
A |
|
|
C |
C |
A |
C |
A |
| Water, deionized |
A |
B |
|
|
|
|
A |
A |
|
| Water, demineralised |
B |
B |
|
|
|
|
A |
|
|
| Water, distilled |
C |
B |
A |
|
|
|
A |
A |
A |
| Xylene |
D |
A |
D |
|
A |
A |
A |
A |
A |