■ Kev tu cev zoo: PE yeeb nkab ua tsis tau ntxiv cov hlau hnyav ntsev stabilizer, cov khoom siv tsis muaj tshuaj lom, tsis muaj txheej txheej, tsis muaj kab mob, thiab daws cov pa phem thib ob ntawm cov dej haus hauv nroog zoo.
■ Zoo corrosion kuj: tshwj tsis yog rau ob peb lub zog oxidants, nws tuaj yeem tiv thaiv kev yaig ntawm ntau yam tshuaj lom neeg; Tsis muaj galvanic corrosion.
■ Lub neej ua haujlwm ntev: Raws li qhov ntsuas kub thiab siab, PE kav dej tuaj yeem siv tau zoo rau ntau tshaj 50 xyoo.
■ Muaj kev cuam tshuam zoo: PE yeeb nkab muaj qhov toughness zoo, muaj zog muaj zog, thiab cov khoom hnyav ncaj qha los ntawm cov kav dej, uas yuav tsis ua rau cov kav dej tawg.
■ Txhim khu kev sib txuas kev ua tau zoo: lub zog ntawm PE yeeb nkab kub yaj lossis electrofusion interface yog siab dua li ntawm cov yeeb nkab lub cev, thiab qhov sib koom ua ke yuav tsis tawg vim av txav los yog nyob load.
■ Kev tsim kho tau zoo: lub raj xa dej yog lub teeb, cov txheej txheem vuam yog yooj yim, kev tsim kho yooj yim, thiab cov nqi ntawm qhov project yog tsawg.
Cov yam ntxwv ntawm cov khoom siv PE yeeb nkab
Sep 30, 2023Tso lus