1.outer diameter:32mm-1000mm

2.en(mm):2.3mm-59.3mm

3.SDR26:0.6mpa   SDR21:0.8mpa SDR17::1.0mpa  SDR13.6:1.25mpa  SDR11:1.60MPA

4.strong connection: using electric-heating-fusion connecting themselvs,tensity higher than the pipe body; if connecting with other kind material pipe using flange.

5.good anti-shock under low temperature: well performance between -60 to  60 degree temperature,even in winter,no fragile.

6.good anti-crack

7.good anti-chemical-erode

8.long life usage: 50 years

9.wearable: it bear 4 times of the normal steel pipe of abrasion.

10.easy circling.