PE polyethylene PE yog polyethylene yas, uas yog ib tug series ntawm resins tsim los ntawm ntau yam txheej txheem, nrog rau ntau yam qauv thiab cov yam ntxwv thiab ntau yam kev siv. PE cov kav dej muaj xws li cov kav dej nruab nrab ntom ntom polyethylene thiab cov kav dej polyethylene high-density, uas tau muab faib ua SDR11 thiab SDR17.6 series raws li phab ntsa tuab. Cov qub yog tsim rau kev thauj cov pa roj carbon monoxide, cov roj ntsha ntuj thiab cov roj av liquefied, thaum lub tom kawg yog siv los thauj cov pa roj carbon monoxide. Piv nrog rau cov kav hlau steel, cov txheej txheem kev tsim kho yog yooj yim thiab muaj qee qhov yooj yim. Dab tsi ntxiv, nws tsis tas yuav siv los tiv thaiv corrosion, uas yuav txuag tau ntau cov txheej txheem. Qhov tsis zoo yog tias cov khoom siv tsis zoo li cov kav dej steel. Thaum lub sij hawm tsim kho, kev saib xyuas tshwj xeeb yuav tsum tau them rau qhov kev nyab xeeb ntawm cov cua sov, thiab nws tsis tuaj yeem raug tshav ntuj nyob rau hauv cov huab cua, thiab nws yog rhiab heev rau cov tshuaj los tiv thaiv kev puas tsuaj los ntawm cov kav dej phwj tuaj.
