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Ulwazi lweshishini
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ImiGaqo yoLwakhiwo lwePipe yePVC
I-1.PVC yokubekwa kombhobho: Ngaphambi kokubeka umbhobho wePVC, umsele wombhobho kufuneka ucocwe. Ukuba kukho ukungalingani ezantsi komsele, kufuneka kwakhona kulungiswe kuqala. Ukuba umphantsi womsele usengumaleko wegrabile, isanti kufuneka izaliswe ngobungqindilili...
Disemba 28. 2023
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Iimpawu eziphambili ze-GREMAX'S PIPE
1. Ukuxhathisa okuqinileyo kwe-corrosion: xa kuthelekiswa nombhobho wesinyithi owenziwe ngokubanzi kunye nombhobho we-galvanized, umbhobho we-PVC unokumelana ne-corrosion, i-asidi eqinile kunye ne-alkali, kwaye ayiyi kuhlwa kunye nesikali. Ungazikhathazi malunga nemeko "yamanzi abomvu" xa ...
Disemba 28. 2023