| 1. PEX pipe hygiene is of good
performance,there is no toxicity,does not |
| grow and embroider ,do not form the dirt
,does not go mouldy,doesnot cause |
| bacteria ,when the transport pipeline
of the drinking water,very effective |
| secondary pollution of preventing.Star
brand PEX pipe in China,through the |
| measuring of China Preventive Medicial
Science Inst,its hygiene performance |
| totally accords with national standard
GB/T17219-1988 demand on"life drink |
| ing water is it mix water equipment
and security evaluation criterion of |
| protective materials to fail ",
drink the ideal pipe replacing the zinc- |
| platedsteel tube in the water system. |
| 2.PEX pipe able to bear corrosivity
to be fine, able to bear environmental |
| person who fracture finer pressure, |
 |
| suitable and petroleum , transport |
| of many kinds of chemical fluids in |
chemical trade. |
| 3.The inboard wall of PEX pipe is |
| smooth, the flow obstruction of the |
| fluid is small, hydraulics is of good |
| performance, thrift that the flow of |
| transporting the fluid under
the same pipe diameter is heavier than the metal |
| pipe,can be effective sends
the energy,so the one that can replace the metal |
| pipeline and use with many kinds of fluids
is sent on the way far.Under same |
| condition,can spend terrestrial
surface radiation heating 30% energy-conser |
| vation, |
| 4.China star brand PE-RT is
it go on one hour and 5000 cold thermal China |
| star brand PE-RT is it go on
one hour and 5000 cold thermal in charge of. |
|
