| <一>Qingyan
Brand fusion method PP-R parts of pump |
<二>Brand TIANJIAN U-PVC storm sewer for cullis |
<1>important use
1、pump of health room
2、pipe of water supply
3、water-heater of pump
4、pipe of industry
5、pipe of agriculture
6、pipe of carry liquid
<2>range of use
1、cool and heating water pipe of domicile and building
2、pipe of piazza and public place
3、pipe of tap water used in public utility
4、pipe of industry liquid
5、pipe of agriculture |
|
>> More information about PP-R |
>> More information about cullis |
| function of varies material of pipe |
| material |
unit |
pipe of galvanize |
copper pipe |
PE pipe |
PP-R |
| life |
year |
10-20 |
20 |
50 |
50 |
| power of pull |
kg/cm2 |
2800 |
2400 |
100 |
240 |
| destroy hydraulic pressure |
kg/cm2 |
50 |
35 |
25 |
≥60 |
| temperature of heating
formal |
℃ |
|
|
105 |
110 |
| canker |
|
graveness |
graveness |
no |
no |
|
