1, non-toxic, sanitary: pipeline material non-toxic, tasteless, tom qab nruj ntsuas kev kuaj, yog cov ntaub ntawv tsev ntsuab, tsis txhob txhim kho, tuaj yeem txhim kho cov dej zoo ntawm cov yeeb nkab.
2, corrosion: inert khoom, tuaj yeem muaj ntau hom tshuaj yaig medium.
3, tsis muaj txav: cov dej hauv cov kav dej uas siv hluav taws xob kev siv fais fab, lub zog muaj zog ntau dua lub cev.
4, siab muaj zog: qhov dej nyob hauv dej ntawm qhov dej tawg feem ntau tshaj 500%, qhov kev hloov mus rau txoj kev tsis sib haum ntawm cov yeeb nkab tsis yog qhov muaj zog heev, kev ua haujlwm zoo seismic.
5. Kev tiv thaiv zoo heev rau cov kab tawm ceev ceev (RCP).
6. Ua haujlwm zoo thiab ua kom khaus zoo.
7, muaj zog hnyav, tsis muaj phab ntsa txhuam coefficient, me me tsis txaus, muaj zog muaj peev xwm.
8, kev siv ntau txoj kev tsis sib haum, zoo heev rau kev tsim kho thiab kev teeb tsa.
9, tus nqi them qis tsis muaj, tus nqi them qis yog qes qis, muaj peev xwm ua tau kom txo tau cov nqi.
10, lub neej pabcuam ntev: qhov faus dej paug raj siv rau ntau tshaj tsib caug xyoo.
11, HDPE raj xa dej cov khoom siv coj los siv dua thiab rov qab siv, zoo ib yam li lub tswvyim ntawm kev tiv thaiv ib puag ncig kev tiv thaiv ntawm lub xeev.
