Umbhobho wensimbi ogqunywe ngeplastiki, owaziwa ngokuba ngumbhobho weplastiki, umbhobho wentsimbi-yeplastiki, umbhobho wentsimbi owenziwe ngeplastiki, usekwe kumbhobho wentsimbi, ngokutshiza, ukuqengqeleka, ukudipha,
Ukufunxa kunye nezinye iinkqubo weld umaleko yeplastiki anti-corrosion kumphezulu wangaphakathi umbhobho wentsimbi okanye intsimbi-iplastiki composite umbhobho wentsimbi kunye umaleko iplastiki anti-ukudutywa welded kwimigangatho yangaphakathi nangaphandle.
Umbhobho wensimbi owenziwe ngeplastiki unokumelana nokugqwesa okugqwesileyo kunye nokuxhathisa okuphantsi kwe-friction.I-epoxy resin egqunywe umbhobho wentsimbi ilungele unikezelo lwamanzi kunye nokuhanjiswa kwamanzi, amanzi olwandle,
Ukuthuthwa kwamanzi afudumeleyo, i-oyile, igesi kunye neminye imithombo yeendaba, i-PVC iplasitiki-coated steel pipe ilungele ukuthuthwa kwamanzi, amanzi olwandle, ioli, igesi kunye neminye imithombo yeendaba.
hambisa.
1,Ubungakanani besicelo:
1. Isetyenziselwa ukuthutha ulwelo lweekhemikhali.
2. Imibhobho engcwatyiweyo kunye nemibhobho yokuhamba ngeengcingo kunye neentambo.
3. Imibhobho yokungenisa umoya, unikezelo lwamanzi kunye nemibhobho yokukhupha amanzi emigodini nasemigodini.
4. Ukufakwa kwimibhobho yogutyulo lwasezidolophini.
5. Iindlela ezahlukeneyo zokujikeleza kwamanzi (ezifana namanzi ajikelezayo, amanzi ajikelezayo kwimizi-mveliso), imibhobho yentsimbi egqunywe ngeplastiki ineempawu ezibalaseleyo zokuchasa umhlwa.
Ukusebenza, ixesha lokuchasana nokubola lingafikelela kwiminyaka engama-50.
6, esetyenziswa kwinkqubo yonikezelo lwamanzi emibhobho yomlilo.
7. Ukuhanjiswa kwamanzi kunye nokuthuthwa kwamanzi kwizakhiwo ezahlukahlukeneyo (ezifanelekileyo kwiinkqubo zamanzi abandayo nashushu kwiihotele, iihotele, kunye neendawo zokuhlala eziphezulu).
2,Inkqubo yokuhamba:
1. Ipeyinti ingena kumzi-mveliso kwaye ingena ngokuthe ngqo kwisitshizi se-electrostatic emva kokuphumelela ukuhlolwa komgangatho, kwaye ibuyela kumvelisi ukuba iyasilela;
2. Emva kokuba ipayipi yensimbi ingene kwifektri kwaye idlulise ukuhlolwa komgangatho, i-nozzle icutshungulwa.Okokuqala, i-burr ye-nozzle kunye ne-welding seam iphantsi (ukuphakama kwe-bar ye-welding ayikwazi ukudlula
0.5mm);
3. Emva kokuba i-nozzle icutshungulwe, yiya kwi-pickling (i-concentration ye-pickling akufanele idlule i-30% ye-hydrochloric acid, cwilisa kwi-tank ye-pickling ngaphezu kwemizuzu engama-3), kunye ne-sandblasting kunye nokususwa kwe-rust kungenziwa kwi-diameter encinci;
4. Emva kokuba i-pickling igqityiwe, iya kungena kwi-phosphating.Kuyimfuneko ukubeka umbhobho wensimbi emva kokunyuswa kwitanki ye-phosphating ngokukhawuleza kwaye uyifake ngokuthe tye, uze ukhuphe itanki ye-phosphating.Injongo Kukuvelisa ifilimu ye-phosphating ebusweni bombhobho wensimbi, ongenakukwazi ukuxutywa lula kwi-oxidized ngexesha elifutshane kwaye ugweme ukubola kwakhona.
Ixesha lokuposa: Jul-13-2022