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Copper Alloy Tube and Pipe
(including High Finned Tube)
> > Copper Alloy Tube and Pipe
(including High Finned Tube)

Copper Alloy Tube and Pipe
(including High Finned Tube)

COPPER AIIOY TUBE & PIPE사업 석유화학, 정유산업, GDS산업과 담수화 및 전력산업에 쓰이는 COPPER ALLOY TUBE & PIPE 를 국제규격화에 따른 제품을 공급합니다.
 Cu-Ni Tube C70600
Copper Nickle tubes are used in major ship building and freshwater facilities, as well as in he construction of gas and oil petroleum plants. RMK has been providing these Cu-Ni Tubes to major clients in Southeast Asian countries and 
At RMK, in order to meet our client's demand for different lengths of pipe, we are offering a uality range of Copper Nickle Tube. Manufactured at vendor's end using supreme quality materials and sophiscated machines, RMK can
 Chemical Composition (%) max.
Alloy Cu Sn Al Ni Pb Fe Zn C PS
C70600Rem.9.0~11.0 0.021.0~1.80.050.050.020.02
 Mechanical Properties
Alloy Temper TS(ksi) YS(ksi) Grain SizeExpansion Flattening
C70600O6140min.15min.0.010~0.045mm 30min.(%)Req.
C70600H5545min.35min.20min.(%)Req.
 Physical Properties
UNITS UNITS C70600
MELTING POINT(LIQUIDS) ˚F(˚C)2100-(1150)
MELTING POINT(SOLIDUS) ˚F(˚C)2010-(1100)
DENSITY(TO 20˚C) Lb. / Cu, In 0.323
COEFICIENT OF THERMAL EXP. Per ˚F From 68 to 572 9.5x10-6
THERMAL CONDUCTIVITY Btu./Sq. Ft./Ft./Hr./˚F to 68˚F 26
ELECTRICAL RESISTIVITY(ANNEALED.) Ohms(Circ.Mil./Ft.)to 68˚F 115
ELECTRICAL CONDUCTIVITY(ANNEALED.) % IACS to 68˚F 9
THERMAL CAPACITY(SPEIFIC HEAT) Btu./Lb./˚F to 68˚F0.09
MODULUS OF ELASTICITY(TENSION) Ksi18000
MODULUS OF RIGIDITY Ksi6800
 Admiralty Brass Tube C44300
Admiralty Brass is an Copper Zinc Alloy, and contains small amount of tin and arsenic as well. These admiralty brass tubes are renowned for their characteristic of superior corrosion resistance in a moderately polluted river water and clean seawater, both stagnant or slow moving water. The most common and wrought form is tube for heat exchange equipment. These tubes are extensively used in various applications including; evaporators, condensate coolers, heaters, vent condensers, water heaters, generator, air coolers, turbine oil coolers for petrochemical, ship-building, power plants, desalinations plants etc. 
 Chemical Composition (%) max.
Alloy Cu Sn Al Ni Pb Fe Zn C PS
C4430070.0~73.00.9~1.2 0.070.06Rem.0.02~0.06
 Mechanical Properties
Alloy Temper TS(ksi) YS(ksi) Grain SizeExpansion Flattening Merc. Nit.
C44300O61 45min.15min.0.010~0.045mm 20min.(%)Req.
 Physical Properties
UNITS UNITS C44300
MELTING POINT(LIQUIDS) ˚F(˚C)1720-(935)
MELTING POINT(SOLIDUS) ˚F(˚C)1650-(900)
DENSITY(TO 20˚C) Lb. / Cu, In 0.308
COEFICIENT OF THERMAL EXP. Per ˚F From 68 to 572 11.2x10-6
THERMAL CONDUCTIVITY Btu./Sq. Ft./Ft./Hr./˚F to 68˚F 64
ELECTRICAL RESISTIVITY(ANNEALED.) Ohms(Circ.Mil./Ft.)to 68˚F 41.5
ELECTRICAL CONDUCTIVITY(ANNEALED.) % IACS to 68˚F 25
THERMAL CAPACITY(SPEIFIC HEAT) Btu./Lb./˚F to 68˚F0.09
MODULUS OF ELASTICITY(TENSION) Ksi16000
MODULUS OF RIGIDITY Ksi6000
ANNEALED TEMPERATURE ˚F800-1100
 Copper Extruded High Finned Tube and Copper Nickel 90/10 Extruded High Finned Tube
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