Distinguishing cov xim ntawm Ductile Iron Pipes

Dub
Daim Ntawv Thov: Feem ntau yog siv rau cov kav dej xa dej.
Yam ntxwv: Sab hauv phab ntsa feem ntau yog lined nrog silicate cement mortar rau corrosion kuj, thaum lub sab nrauv phab ntsa nta zinc txheej overlaid nrog dub epoxy xim, kom muaj kev ruaj ntseg ntawm conveyed dej zoo.

Liab
Daim ntawv thov: Feem ntau siv rau cov kav dej.
Cov yam ntxwv: Cov phab ntsa sab hauv feem ntau muaj qhov siab - alumina cement hauv ob sab phlu, muab kev tiv thaiv zoo rau cov kua qaub thiab alkalis, yog li tiv thaiv corrosion los ntawm acidic thiab alkaline Cheebtsam hauv dej phwj tuaj. Sab nrauv phab ntsa yog coated nrog zinc thiab tiav nrog liab epoxy xim.

Ntsuab
Hom phiaj: Feem ntau siv rau cov kav dej rov qab.
Yam ntxwv: Cov xim ntsuab pab kom paub qhov txawv ntawm cov kav dej no los ntawm cov uas siv rau lwm lub hom phiaj, tiv thaiv kev siv tsis raug.

Xiav
Lub Hom Phiaj: Feem ntau yog xim bespoke, muaj peev xwm siv rau cov ntawv tshwj xeeb.

Lwm cov xim
Lub hom phiaj: Customized rau cov neeg xav tau, muaj peev xwm rau cov ntawv thov tshwj xeeb hauv cov haujlwm tshwj xeeb.