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  Pipe Fittings
 

ZWCT555
COPPER TUBE
SPECIFICATION:
15mm    22mm    28mm    35mm    42mm    54mm
67mm    76mm    108mm   133mm   159mm     219mm


1.long service life
The life of copper pipe is similar with building , Beijing Xiehe Hospital installed pipe fittings in the 20's years, through 70 years, it has good features now. The high building on out beach of Shanghai installed copper pipe in that time, now has good feature either. Install one time ,use the whole life.
2. Save energy sources and increase energy.
Smooth wall of copper pipeline ,little flow resistance, can't be rusted and dirt.
 

ZWCPPP566
COPPER PIPE PLASTIC PLATED
SPECIFICATION:
15mm    22mm    28mm    35mm    42mm    54mm

3.Keep healthy
The copper pipe is the red metal that has green face. There are different from zinc plated or chemic pipe which lead the water the second polluted.. It can restrain germ and keep the water clearly. The research of biology shows that oil form can't exist in the copper pipe ; more than 99% germ will be disappeared in five hours, because a little Cu has been dissolved in the water .WHO has made clearly ; Cu is one of the necessary elements. Adult owns 100-150mg, is the necessary matter.
4.No saturating
Copper be connected with fittings tightly. It can make a hard surface. Grease , germ , virus, oxygen , harm liquid or ultraviolet radiation can't through it ,It can't eroded and polluted either. Especially copper pipe be connected with solder, the plastic pipe can't reach to its standard.
Material copper tube
Nominal pressure (Mpa)
Working temperature℃
Suitable medium

Sea watersteam coldwaterhot wateroxygenair Fremont 12Freon22 and other medium that suit for copper tube.
T2,TP2
1.6
<150
Category
Material
Technology
Testing Pressure
Using Pressure(Mpa)
Parameter
series
Air
Water

Brass Pipe Fittings
Hpb59-1
Forged
0.6
0.9~1.5
0.-1.0
ZCuZn40pb2
Casted

0.8
2.4~3.0
1.6-2.0
Hpb59-1
Forged
0.6
2.4
1.6
ZCuZn40pb2
Casted
0.6
2.4
1.6

Red Copper Pipe Fittings
T2
Pressure
0.6
2.4
1.6

Brass Valve
2" Below2
Hpb59-1
Forged
0.6
2.4-3.0
1.6-2.0
2 Up2
Aluminium Brass
Die-casting
0.6

2.4
1.6
DN
mm
mm
15
15
0.7~0.1
20
22
0.8~1.5
25
28
0.9~0.1
32
35
1.2~1.5
40
42
1.2~1.2
50
54
1.5~2.0
65
67
1.5~2.5
80
76
1.8~2.5
100
108
2`2.5
125
133
2~3
150
159
2.5~3.5
200
219
3~4.5
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ETW International