COPPER TUBES
V.S.Metal’
offers a complete range of high quality copper tubes complying with standards and specifications.
Copper tubes are available as
Straight lengths
Level wound coils
PVC coated tubes in straight lengths and coil form
Application
includes plumbing, sanitation, gas( Medi-Gas), refrigeration / air conditioning and fire services.
Specification of Copper (Plumbing) :
Copper tubes
are manufactured to EN1057(BS 2871 ) specification . All tubing is manufactured from phosphorus deoxidized copper designated as CU-DHP.
Element
%
Copper
99.9% (min)
Phosphorus
0.015% (min) to 0.04% (max)
Material Temper:
Mechanical properties of tube to EN 1057 are given below:
Element
Nom. Outside Diameter
MPa
Minimum
Elongation
Hardness (HV)
R220 Annealed
6 to 54 mm
220
40%
40 to 70
R250 Half Hard
6 to 67 mm OD
250
30%
70 to 100
R250 Half Hard
6 to 159 mm
250
20%
75 to 100
R290 Hard
6 to 267 mm
290
%
100 min
Product Selector:
EN 1057
Size
Type X
Type Y
Type Z
mm
Thickness
M. W. P.
H/H
Thickness
M. W. P.
H/H
Thickness
M. W. P.
H/H
6
0.6
133
0.8
188
0.5
113
8
0.6
97
0.8
136
0.5
98
10
0.6
77
0.8
106
0.5
78
12
0.6
63
0.8
87
0.5
64
15
0.7
58
1.0
87
0.5
50
18
0.8
56
1.0
72
0.6
50
22
0.9
51
1.2
69
0.6
41
28
0.9
40
1.2
55
0.6
32
35
1.2
42
1.5
54
0.7
30
42
1.2
35
1.5
45
0.8
28
54
1.2
27
2.0
47
0.9
25
67
1.2
20
2.0
37
1.0
20
76.1
1.5
24
2.0
33
1.2
19
108
1.5
17
2.5
29
1.2
17
133
1.5
14
-
-
1.5
16
159
2.0
15
-
-
1.5
15
M. W. P.
= Maximum Working Pressure
H/H
= Half Hard
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Puratech
Straight lengths
