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technical data
Introduction
Couplings
Outlets
Fittings
Val
ves &
Accesso
ries
High
Pressure
Advanced Copper
Method (IPS)
DI-LOK
®
Nipples
Plain-End
Fittings
HDPE
Couplings
Sock-It
®
Fittings
Stainless
Steel Method
Roll
Groovers
Installation
& Assembly
Special
Coatings
Design
Services
Technical
Data
Master Format
3 Part Specs.
Pictorial
Index
CTS Copper
System
www.anvilintl.com
189
GRUVLOK GASKET-RECOMMENDATIONS
(CONT.)
Where more than one gasket grade is shown the preferred gasket grade is listed frst.
Where the gasket grade is shown in parentheses, Contact a Gruvlok Representative for an
engineering evaluation and recommendation.
Check gasket grade when ordering. Use Gruvlok lubricant on gasket.
Unless otherwise noted, all gasket listings are based upon 100°F (38°C) maximum
temperature service conditions. For services not listed, Contact a Gruvlok Representative
for recommendation. Check gasket color code to be certain it is recommended for the
service intended.
Chemical Services
Chemical Composition
Gasket
Grade
Latex (1% Styrene &-Butadiene)
O
Lead Acetate
E/T
Linseed Oil
T
Lithium Bromide
T/O
Magnesium Chloride
E/T
Magnesium Hydroxide
E/T
Magnesium Nitrate
E
Magnesium Sulphate
E/T
Malonyl Nitrile
E/T
Mercuric Chloride
E/T
Mercuric Cyanide
E/T
Mercury
E/T
Methyl Acetate
(E)
Methyl Alcohol, Methanol
E/T
Methyl Cellosolve (Ether)
E
Methyl Chloride
(O)
Methyl Ethyl Ketone
(E)
Methyl Formate
E
Methyl Isobutyl Carbinol
E/T
Methyl Isobutyl Ketone
(E)
Mineral Oils
T
Naphtha, 160°F (71°C)-Max.
O
Naphthalene 176°F
O
Nickel Chloride
E/T
Nickel Nitrate
E
Nickel Plating Solution 125°F (52°C)-Max.
E
Nitric Acid, to 10%, 75°F-(24°C)-Max.
E
Nitric Acid, 10-50%, 75°F-(24°C)-Max.
O
Nitric Acid, 50-86%, 75°F (24°C)-Max.
(O)
Nitric Acid, Red Fuming
(O)
Nitro Benzene
(O)
Nitrous Oxide
E
Octyl Alcohol
T
Olive Oil
T
Oxalic Acid
E
Ozone
E
Phenol (Carbolic acid) 300°F (149°C)-Max.
O
Phenylhydrazine
(O)
Phosphate Ester
E
Phosphoric Acid, to 75% & 70°F (21°C)-Max.
E/T
CHEMICAL SERVICES
Chemical Composition
Gasket
Grade
Phosphoric Acid, to 85% & 150°F (66°C) Max.
O
Photographic Solutions
T
Potassium Bromide
E/T
Potassium Carbonate
E/T
Potassium Chloride
E/T
Plating Solutions (gold, brass cadmium,
E
copper, lead, silver, tin, zinc)
Potassium Chromate
T
Potassium Cyanide
E/T
Potassium Ferricyanide
E/T
Potassium Ferrocyanide
E/T
Potassium Hydroxide
T
Potassium Iodide
E/T
Potassium Nitrate
E/T
Potassium Permanganate, saturated, to 25% E
Potassium Sulphate
E/T
Propanol
E
Propyl Alcohol
E/T
Propylene Glycol
E/T
Pydraul 312C
O
Pyroguard “C” &-“D”
T
Pyroguard 55
E
Pyrrole
E
Salicylic Acid
E/T
Silver Cyanide
E
Silver Nitrate
E
Skydrol, 200°F (93°C)-Max.
L
Skydrol 500 Phosphate Ester
(L/E)
Soda Ash,-Sodium Carbonate
E/T
Sodium Bicarbonate
E/T
Sodium Bisulphate
E/T
Sodium Bisulphite (black liquor)
E/T
Sodium Bromide
E/T
Sodium Chlorate
E/T
Sodium Chloride
E/T
Sodium Cyanide
E/T
Sodium Hydroxide, to 50%
E
Sodium Hypochlorite, to 20%
E
Sodium Metaphosphate
E/T
Sodium Nitrate
E/T
CHEMICAL SERVICES
Chemical Composition
Gasket
Grade
Sodium Peroxide
E
Sodium Phosphate
E/T
Sodium Silicate
E/T
Sodium Sulphide
E/T
Sodium Sulphite Solution, to 20%
E/T
Sodium Thiosulphate, “Hypo”
E/T
Soybean Oil
T
Stannous Chloride, to 15%
E/T/O
Starch
E/T
Stearic Acid
T
Styrene
O
Sucrose Solutions
T
Sulphur
E
Sulphuric Acid, to 25%, 150°F (66°C)-Max.
E
Sulphuric Acid, 25-50%, 200°F (93°C) Max.
O
Sulphuric Acid, 50-95%, 150°F-(66°C)-Max.
O
Sulphuric Acid, Fuming
(O)
Sulphuric Acid, Oleum
(O)
Sulphurous Acid
(O)
Tetrachloroethylene
O
Toluene
O
Tributyl Phosphate
(E)
Trichloroethylene, 200°F-(93°C)-Max
O
Triethanolamine
E/T
Trisodium Phosphate
(E/T)
Turpentine 158°F-(70°C)-Max.
T/O
Urea
E/T
Vegetable Oils
T
Vinegar
T
Vinyl Acetate
(E)
White Liquor
E
Xylene (Xylol)-158°F (70°C)-Max.
O
Zinc Sulphate
E/T
GL-2.10