SC Design Tube & Special Sections
Section & Profile
Heat Exchanger Tubes
Fittings & Other Range
Brass Tubes
Copper
Copper Cappilary Tubes
Finned Tube
Cupro Nickel
 
 
 
Manufacturing Range - BS 2847 : 1969 Mfg Range 6mm to 120 mm
 
1) ETP COPPER RODS (C101)
CHEMICAL REQUIREMENT
Copper (inc silver)
99.9% Min
Size mm Tensile strength kg/mm2 %Elongation on 5.65 A Min
Total Impurities (Excl. Silver & Oxygen)
0.03% Max
10 = 12 26.5 12

  12 = 15
26.5
18
    Over 25
23.5
22
    Electrical Conductivity at 20 C
  99.25 % I.A.C.S
 
PHYSICAL PROPERTIES - (1/2 HARD)
USES - Electrical Conductors, Switches, Terminals, Gaskets, Radiators, Cotters Pins, Nails, Rivets etc. Requiring high electrical and thermal conductivity.
 
2) ARSENICAL COPPER (C 107)
CHEMICAL REQUIREMENT
Copper (inc silver)
99.20%
Arsenic
0.2 to 0.5%
 
PHYSICAL REQUIREMENT - (1/2 HARD)
 
COPPER TUBES FOR PLUMBING AND HEATING SYSTEMS | COPPER TUBES ON STRAIGHT LENGTH | COPPER TUBES FOR AIR CONDITIONING & REFRIGERATION | COPPER RODS FOR GENERAL ENGINEERING PURPOSES | HIGH CONDUCTIVITY COPPER RODS | COPPER STRIPS, PLATES, BUS BARS & FLATS | COPPER SECTIONS AND PROFILES | COPPER TUBES | WEIGHT OF COPPER TUBES IN VARIOUS SIZE & GAUGES - EXTERNAL DIAMETER
 
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