EFFEBI-PRESS
13. CHEMICAL COMPATIBILITY OF EFFEBI-PRESS PRESSFITTING SYSTEMS
Note. The compatibility values stated are generic. Liquids for food use other than water can not be included since pressfitting systems are
not suitable for these elements as stagnation may form in correspondence with the joints. For more information please contact the Effebi
S.p.A. Technical Department.
PIPE AND SEALS
PIPE AND SEALS
Machine oil
Magnesium chloride ≤20%
Magnesium hydroxide 100°C
Magnesium sulfate <40%
Methane
A
Methanol
A
Mineral oil
A
A
Naphtha
A
A
D
A
FLUID
FLUID
Acetone 100 %
A
A
A
D
A
B
D
A
A
B
A
A
C
B
A
A
A
B
A
A
Acetylene
A
A
A
A
Ammonia dry
Ammonium chloride 1%
Ammonium nitrate 10÷50%
Ammonium phosphate 10%
Ammonium sulfate 10%
Aniline
A
A
B
C
Aqua regia, aqua fortis
Battery acid
Benzene
Boric acid 5%
A
D
C
B
A
D
B
A
A
A
D
A
A
D
A
A
Naphthalene
Nickel chloride 10÷30%
Nickel sulfate
Nitric acid ≤20%
Paraffin
A
B
D
A
Butane
A
A
D
A
Butanol
A
Calcium Hydroxide ≤ 10°C
C
Calcium Hypochlorite
D
Carbon dioxide
A
Caustic soda ≤ 50%
A
Chlorine (dry)
B
Citric acid 5%
A
Compressed air *
A
Copper chloride
D
Copper nitrate
A
Copper sulfate 10%
A
Engine oil
A
Ethane
A
Ethylene glycol
A
Ethylene Oxide
A
Ferric chloride, watery
D
Ferric sulfate
C
Formaldehyde
A
Gas oil
A
Gasoline
A
Gear oil
A
Hexane
A
Hydrochloric acid 37%
D
Hydrogen peroxide 10%
A
Kerosene
A
Linseed oil
A
Lubricating oils
A
A
A
A
B
A
A
D
A
A
C
B
A
D
A
C
B
A
A
D
A
A
B
D
A
D
A
A
D
A
A
D
A
A
B
D
A
A
D
A
B
A
A
X
C
D
D
A
A
D
A
A
D
A
A
X
D
A
A
D
A
B
D
A
A
D
A
D
C
A
D
C
B
B
D
A
A
A
A
A
D
A
Phosphoric acid, concentrated
A
Potassium chloride
A
Potassium hydroxide ≤ 50°C
C
Potassium sulfate 10%
A
Propane (liquefied)
A
Propylene glykol
A
Sea water
B
Sodium bicarbonate
A
Sodium hypochlorite < 20% ≤ 25°C
A
Sodium nitrate ≤ 40%
A
Sodium phosphate
C
Sodium sulfate 10%
A
Sulfuric acid 10% 60°C
D
Sulfuric acid, smoking
D
Sulfuric acid 100%, moist
C
Sulphur dioxide (dry)
C
Tannin
A
Tartaric Acid 10% 100°C
A
D
B
A
Toluol 20°C
A
C
D
B
A
A
A
D
A
D
C
X
C
C
A
D
A
A
A
A
A
A
A
D
A
D
A
B
A
D
D
A
A
A
C
D
A
D
A
D
D
A
A
A
A
A
A
B
D
A
A
D
A
A
D
A
D
B
A
A
A
D
A
B
A
A
D
A
A
C
A
A
D
A
A
C
A
A
D
A
A
B
A
A
D
B
A
D
D
B
D
C
B
B
A
B
D
A
A
Trichloroethylene
C
Turpentine
C
Water ≤ 100°C
Water, deionised
Water, distilled
Zinc chloride
Zinc sulfate 10%
B
D
A
B
D
B
A
C
A
A
A
X
A
A
A
X
A
A
A
X
A
A
A
X
A
A
A:
B :
C :
Excellent - Material not affected
Good – Material slightly affected but suitable
Fair – Some degree of reaction but suitable
D:
X :
(*)
Severe effect – Not recommended
No useful data
Application suitable only under the technical conditions seen in
point 17.18.
Manuale Tecnico [profilo V]
46
Technical Guide [V-Profile]
A
I
S
I
3
1
6
L
C
-
S
T
E
E
L
E
P
D
M
F
K
M
-
F
P
M
A
I
S
I
3
1
6
L
C
-
S
T
E
E
L
E
P
D
M
F
K
M
-
F
P
M
