Welcome to coptechdoo web site!
If you
are looking for
information's regarding copper,
copper tubes, pipes, bars, rods,
wire, conductors and cables,
fittings, accessories you are on
the right place...
Since
primitive man first discovered copper, the red metal has constantly
served the advancement of
civilization.
We can offer you:
Copper tubes and pipes with or without PVC cover, copper bars, rods and plates, copper conductors and cables, capillary tubes, copper strips and sheets, enamelled copper wire, trolley wire, brass and bronze bars and tubes, copper disks, copper, bronze, brass ingots, copper fittings, copper tape and foil...
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In our
offer we have copper tubes and
pipes with
inner diameter
Ø
5 - 76 mm and wall
thickness
0.35-2.5 mm,
in with Imperial and Metric dimensions. Kitemarked. We also have copper tubes and pipes with smaller outside diameter (capillary tubes). Our copper tubes are produced in Serbia of high phosphorus copper, designation Cu-DHP (according to EN 1057), with guaranteed copper content of 99,95% min. and phosphorus content 0.015 - 0.040%. We can also offer you many other copper alloys.
Our copper tubes are widely applied: Gas and heating systems, water supply installations (plumbing), cooling facilities and appliances (refrigeration and air conditioning systems), fire protection systems, medical gas installations, thermostats (capillary tubes), automotive braking circuits (copper brake pipes), various branches of industry (shipbuilding, production of machinery, chemical industry, food industry)... We distribute to
the following European Specifications
(BS, NF, DIN): EN 1057 Water/Gas/Sanitation EN 12449 General Engineering EN 12451 Heat Exchanges EN 12735-1 Refrigeration & Air Conditioning EN 13348 Medical Gases and Vacuum EN 13600 Electrical Purposes
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EN 1057, EN 12735-1, EN 12449, EN 13600, ASTM B280, ASTM B68/251, ASTM B88, ASTM B111, NF EN 1057, NF NA 12735, GOST 617, GOST 11383 ...
Copper tubes coated with polyvinyl chloride (PVC) are intended for water, heating, gas, air, fluid and other installations. Technical and technological parameters in product manufacturing and quality monitoring processes are in compliance with ISO 9001:2000 (certificate by British Standards Institution) and according to quality designations: KITEMARK (United Kingdom), KIWA (Holland), WHI and DWV (Canada).
In our offer we also have copper conductors, cables, wire, ropes . New
in our
offer are Trolley wire and Copper
fittings |
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Product range
- Copper tubes and pipes:
-
Soft copper tubes -
Half-hard copper tubes -
Hard copper tubes -
PVC coated copper tubes
-
Copper pipes for LPG -
Tubes
for refrigeration and AC
Tubes
for plumbing -
Capillary tubes -
Seamless tubes
ASTM B280 -
Seamless tubes
ASTM B88
Other products:
-
Conductors, cables and wire -
Enamelled copper
wire -
Copper
bars, rods and plates
Brass
and bronze bars and tubes -
Copper
strips and sheets -
Copper, bronze, brass ingots -
Trolley and catenaries
wire -
Copper
fittings (pdf)
Profile wire
(shaped wire)
Interesting facts
-
Tables of standards -
Copper through history -
Application of copper
tubes -
Advantages of copper
tubes -
Copper ore -
Brass and bronze -
Copper-containing
minerals -
Copper facts -
Symbols of copper -
Copper coins -
The Baghdad Battery -
Links





