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STANDARD : BS, ASTM,
DIN, JIS, IS
Product Application Areas :
Heat Exchangers, Refineries, Power Plants, Desalination Plants,
Ship Building & Ship Repairs, Condensers, Ferrules, Distillers.
Characteristic :
A Copper Zinc Alloy containing tin and small amount of Arsenic,
which is added as an inhibitor against dezincification. The pressure
of Tin imparts to the alloy good corrosion resistance in a
moderately polluted river water and clean seawater, either stagnant
or slow moving (upto about 2 mtrs/sec.). The most common and wrought
form is tube for heat exchange equipment. Guide to the selection of
tube material:Clear river, Lake or Canal Water.a. Dissolved salts
more than 2000 ppm.b. Chloride less then 20 ppm.c. H2S and Ammonia
is less than 1 ppm.d. Suspended solids less than 25 ppm.e. For
temperature more than 2000C and less than 4500 C.Permissible average
velocity of water 1.8-2.0 meters/sec.
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