Product  Characteristic

1. Is it poison , have secondary pollution not to flow PVC-U to be pipe hygiene nonpoisonous to have , form the dirt , cause the algae in the course of using kind and other microorganism, will not produce the secondary pollution to water quality. 

2. Flow obstruction little PVC-U in charge of inboard wall to be smooth , flow obstruction to be little , its rough rate is 0.008-0.009, input water ability relatively casting the iron pipe to improve by 25%, the concrete is in charge of improving by 50%.

3.Traditional pipe service life is 20-30 years to have long performance life, the pipe service life of PVC-U is not lower than 50.

4.Help PVC-U in charge of proportion lightly , ship only for steel , 1/5 casting the iron pipe, 1/3 of the concrete. Pipe account for greatly with the specification , with black 1/4 which cast the iron pipe of length ball, 1/10 of the concrete. So, load and unload it conveniently, can lower traffic 

expense is 1/2-1/3.

5.Machinery have 23 of good more performance tensile strength when less than 45Mpa , resist person who press to be good , is it can break to 1/2 of external diameter to keep.

6.It is convenient to join, install simply and conveniently because PVC-U is in charge of the quality lightly and exchanging the connection , and having certain toughness, so it is simple to install relieving oneself, compared with other pipes, the more complicated the pipeline system is, the more 

outstanding advantage what PVC-U is managed is.

7.It is in charge of maintaining 30% that the expenses are in charge of only in order to cast the iron pipe or the concrete maintaining easy PVC-U.

Specifications