High Quality Copper Pair Coils
The disk copper pipe has the characteristics of good electrical conductivity, thermal conductivity, conductive parts of electronic products and the main material of heat dissipation accessories, and has become the first choice for modern contractors in the installation of water pipes, heating and cooling pipes in all residential commercial houses.
The disk copper pipe has the characteristics of good electrical conductivity, thermal conductivity, conductive parts of electronic products and the main material of heat dissipation accessories, and has become the first choice for modern contractors in the installation of water pipes, heating and cooling pipes in all residential commercial houses.
|
OD |
3-22mm |
|
wall thickness |
0.3--1mm |
|
Length |
1-12m(As per customer's requirement) |
|
Cu (Min) |
99.99% |
|
Shape |
Round Roll |
|
End |
Plain End, Bevelled End |
|
Surface |
Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE |
|
Form |
Round, Square, Rectangular, Coil, U Tube, |
|
Keyword |
Copper tubes |
|
Test |
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection |
|
MOQ |
500kg |
|
Payment Term |
L/C T/T (30%DEPOSIT) |
|
Delivery Time |
7-15 Dyas |
|
Physical Properties |
||
|
Condition |
Tensile strength N/mm2 |
Elongation on Min |
|
Annealed |
200-250 |
5.65 A |
|
Half Hard |
250 Min |
40 |
|
As Manufactured |
280 Min |
30 |
FEATURES:
* High strength
* High resistance to pitting, crevice corrosion resistance
* High resistance to stress corrosion cracking, corrosion fatigue and erosion
* Good sulfide stress corrosion resistance
* Low thermal expansion and higher heat conductivity than austenitic steels
* Good workability and weldability.
* High energy absorption.
* Dimensional accuracy
* Excellent finish
* Durable
* Leak proof
* Thermal resistance
* Chemical resistance
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