Ukunyangwa kwe-anti-corrosion ye-ductile iron pipe

1. Ipeyinti yepeyinti ye-asphalt

Ipeyinti yepeyinti ye-asphalt isetyenziselwa ukuthutha imibhobho yegesi.Ukushisa umbhobho ngaphambi kokuba umzobo uphucule ukunamathela kwepeyinti ye-asphalt kwaye ukhawuleze ukomisa.

 

2. I-Cement mortar lining + i-coating ekhethekileyo

Olu hlobo lomlinganiselo wangaphakathi wokuchasana ne-corrosion lufanelekile kwimibhobho ehambisa amanzi amdaka kwaye inokuphucula ukuxhathisa kwe-corrosion ye-lining yangaphakathi.

 

3. I-epoxy coal pitch coating

I-epoxy coal tar coating ifanelekile kuzo zombini iipayipi zegesi kunye nemibhobho yogutyulo.Ingubo yamacandelo amabini ane-adhesion ephezulu kunye nomgangatho ogudileyo kakhulu

 

4. I-epoxy ceramic lining

I-epoxy ceramic lining ifanelekile kwimibhobho yogutyulo kunye nemibhobho yegesi, kodwa ngenxa yenkqubo enzima yokuvelisa kunye neendleko eziphezulu, inemida ethile yokusetyenziswa.I-epoxy ceramic lining inokunamathela okuphezulu kunye nokuguda kwaye yeyona nto ibalaseleyo yokuchasa ukubola.

 

5. I-aluminate i-cement coating kunye ne-sulfate ye-cement coating

Zombini ezi zigqubuthelo zesamente ezikhethekileyo zilungele ukunqanda ukubola kwangaphakathi kwemibhobho yentsimbi etyhutyhayo esetyenziswa kwimibhobho yogutyulo ukuze kuphuculwe ukuxhathisa kokutya kweasidi kunye neenxalenye zealkali kugutyulo.

 

6. Ukwaleka kwepolyurethane

Ukwaleka kwePolyurethane luphawu olukhethekileyo lokwaleka komgangatho ophezulu


Ixesha lokuposa: Jun-11-2021