Flexible Copper Pipe for Water and Plumbing
Specifications:
1. Alloy: Cu-DHP
2. Chemical composition:
Cu: 99.90% minimum
P: 0.015-0.040%
3. Size range:
Outside diameter from 6mm to 22mm
4. Temper: soft annealed temper
5. Tensile strength: 220MPa minimum for soft annealed temper
6. Elongation: 40% minimum for soft annealed temper
7. Ink marking: our brand name + EN 1057 + temper + size + China
8. Packing: each end capped, individually sealed and vacual shrinked, packing in carton and palletized
9. Standard: EN 1057 standard
10. Certificate: CE, ASTM B280, AS 1571, RoHS
11. Delivery time: 3-4 weeks
Chemical Composition & Mechanical Property
|
Copper Alloy
|
Chemical Composition
|
Temper
|
Mechanical Property
|
Copper
%
|
Phosphorus
%
|
Tensile Strength
MPa
|
Elongation
%
|
Hardness
HV
|
|
Cu-DHP
|
≥ 99.90
|
0.015-0.040
|
R220
|
≥ 220
|
≥ 40
|
40-70
|
|
Cu-DHP
|
≥ 99.90
|
0.015-0.040
|
R250
|
≥ 250
|
≥ 30
|
75-100
|
|
Cu-DHP
|
≥ 99.90
|
0.015-0.040
|
R290
|
≥ 290
|
≥ 3
|
≥ 100
|
Carbon Content Requirement - Copper Water Tube
|
Copper Alloy
|
Temper
|
Carbon Content
|
Standard
|
|
Cu-DHP
|
R220
|
≤ 0.20mg/dm²
|
EN 1057
|
|
Cu-DHP
|
R2250
|
≤ 0.20mg/dm²
|
EN 1057
|
|
Cu-DHP
|
R290 (up to 54mm)
|
≤ 0.20mg/dm²
|
EN 1057
|
Size Range:
|
TYPE Y Copper Tube (Added Thickness)
|
|
Size
|
Outside Diameter
|
Wall Thickness
|
Max. Working Pressures
|
|
Half Hard
|
Hard
|
Annealed
|
|
mm
|
mm
|
mm
|
bar
|
bar
|
bar
|
6
8
10
12
15
18
22
28
35
42
54
66.7
76.1
108
|
6
8
10
12
15
18
22
28
35
42
54
66.7
76.1
108
|
0.8
0.8
0.8
0.8
1.0
1.0
1.2
1.2
1.5
1.5
2.0
2.0
2.0
2.5
|
188
136
106
87
87
72
69
55
54
45
47
37
33
29
|
223
161
126
104
104
85
84
65
65
54
56
45
39
34
|
144
105
82
67
67
55
53
42
41
34
36
28
25
22
|
|
|
TYPE X Copper Tube (Economical Thickness)
|
|
Size
|
Outside Diameter
|
Wall Thickness
|
Max. Working Pressures
|
|
Half Hard
|
Hard
|
Annealed
|
|
mm
|
mm
|
mm
|
bar
|
bar
|
bar
|
6
8
10
12
15
18
22
28
35
42
54
66.7
76.1
108
|
6
8
10
12
15
18
22
28
35
42
54
66.7
76.1
108
|
0.6
0.6
0.6
0.6
0.7
0.8
0.9
0.9
1.2
1.2
1.2
1.2
1.5
1.5
|
133
97
77
63
58
56
51
40
42
35
27
20
24
17
|
161
118
93
76
71
67
62
48
51
43
33
27
29
20
|
102
75
59
48
45
43
39
31
33
27
21
17
18
13
|
|
|
TYPE Z Copper Tube (Lower Thickness)
|
|
Size
|
Outside Diameter
|
Wall Thickness
|
Max. Working Pressures (Hard)
|
|
mm
|
mm
|
mm
|
bar
|
6
8
10
12
15
18
22
28
35
42
54
66.7
76.1
108
|
6
8
10
12
15
18
22
28
35
42
54
66.7
76.3
108
|
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.7
0.8
0.9
1.0
1.2
1.2
|
113
98
78
64
50
50
41
32
30
28
25
20
19
17
|
|
Marking Code for Copper Water Tube
|
Type
|
Y
|
X
|
Z
|
|
Color
|
Green
|
Blue
|
Red
|
Marking:
ZeRui China 22x1.2 Type Y R290 EN 1057
ZeRui China 22x0.9 Type X R290 EN 1057
ZeRui China 22x0.6 Type Z R290 EN 1057
|