90/10 Copper Nickel Tubes
Standard Symbol
ASTM B 111 C 70600
BS 2871 Part 3 CN 102
EN 12451 CuNi10 Fe 1Mn
NFA51 102 CuNi10 Fe1Mn
JIS H 3300 C 7060
EEMUA Pub 144 1987 C7060X
NES 779 Part 3 90/10 CuNi
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Guide to selection of tube materials
Sea Water
Dissolved salts from 1500 to 3000 ppm
Suspended solids more than 25 ppm
H2S or Ammonia less than 1 ppm
Permissible average velocity of water 3.0–4.0 meter / sec.
Product Applications areas
Chillers
Heat Exchangers & Condensers
Power Plants
Refineries
Desalination Plants
Ship Building & Ship Repairs
Defense