BER is a renowned name in the market for the high quality Admiralty Brass Tubes For Evaporators & Coolers manufactured by the company. As leading manufacturers of Admiralty Brass Tubes For Evaporators & Coolers, our aim is to provide equipment that meets all international standards.
Admiralty Brass Tubes For Evaporators & Coolers
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.
Chemical Composition of Admiralty Brass
Cu
70.0-73.0
Zn
rem.
Pb
0.07 max
Fe
0.06 max
Sn
0.9-1.2
As
0.02-0.08
Related Standards
ISS
Cuzn28Sn
KS
D5301 C4430
JIS
H3300 C4430
ASTM
B111 C44300
BS
2871 CZ111
DIN
1785 CuZn28Sn
Mechanical Properties
Classification
Temper
Designation
Outside diameter (mm)
Thickness (mm)
Tensile Strength Kgf/mm2
Elongation (%)
Yield Strength (kg/mm2)
ASTM JIS Admiralty Brass
Aluminum Brass
061
061
C4430T-O
C4431TS-O
5mm and over upto and incl 250mm
0.8mm and over upto and incl 10mm
32 min
30min
11min
C6870T-O
C6870TS-O
5mm and over upto and incl 50mm
0.8mm and over upto and incl 10mm
36min
40min
13min
C6871T-O
C6871TS-O
C6872T-O
Over 50mm upto and incl 250mm
0.8mm and over upto and incl 10mm
36min
40min
13min
C6872TS-O
Application :
C44300 Admiralty Brass Tubes :
Evaporators, Condensate Coolers, Heaters, Vent Condensers, Water Heaters, Generator, Air Coolers, Turbine Oil Coolers for Petrochemical, Ship-building, Power plants and Desalinations plants.
C68700 Aluminum Brass Tubes :
Steam Ejector Inter and after Condensers, Gland Steam Condensers, Feed Water Evaporators for Petrochemical, Ship-building, Power plants and Desalinations plants.
Brass Extrusion Rods India manufacturer, exporters of Brass Rods Copper Rods Brass sections Brass extrusion Copper Alloys sections profiles from Jamnagar.
