Intengiso eshushu iDiameters Enkulu eNcinane yoMbhobho wokuLawula ukubola kuThutho lolwelo
Okwangoku, ilahleko yonyaka yehlabathi jikelele ngenxa yokubola kwemibhobho yentsimbi iphezulu ukuya kuma-500 eebhiliyoni zeedola zaseMelika.Imibhobho yensimbi ye-Anticorrosive inokuthintela ngokufanelekileyo okanye inciphise ukubola, yandise ubomi benkonzo yeepayipi zetsimbi, kunye nokunciphisa iindleko zokusebenza kwimibhobho yensimbi.
Ulwahlulo: ulwahlulo lwangaphakathi lwe-anti-corrosion (i-liquid epoxy coating IPN8710 anti-corrosion, i-fused epoxy powder anti-corrosion);ulwahlulo lwangaphandle lwe-anti-corrosion, i-2PE / 3PE i-anti-corrosion kunye ne-single-layer PE anti-corrosion;i-epoxy coal tar anti-corrosion;i-coat yangaphandle i-anti-corrosion;inkqubo yokunqanda ukubola.
Izinto eziphathekayo: Ukuphunyezwa kwe-FBE epoxy powder anti-corrosion SY/T0315-2005 "Inkcazo yobuGcisa ye-Single-layer Fusion Bonded Epoxy Powder Coating for Steel Pipelines"
Ukuphunyezwa kwe-2PE / 3PE anti-corrosion i-GB/T23257-2009 "uMgangatho woBugcisa wePolyethylene yaNgaphandle yoMbhobho weNtsimbi eNyiweyo"
Umgangatho wokususwa kwe-Anti-corrosion surface rust: i-sandblasting kunye nokususwa komhlwa kwendawo yangaphandle yombhobho wensimbi ifikelela kwinqanaba le-Sa2 1/2 ngokweemfuno ze-GB / T8923-2008, kunye nobunzulu bepateni ye-anchor ebusweni bentsimbi. umbhobho yi-40-100μm.
Ukucaciswa: umbhobho wentsimbi ongenamthungo, umbhobho wentsimbi ejikelezayo, umthungo othe tye odityaniswe ngumbhobho, umbhobho wentsimbi, umbhobho wentsimbi, kunye nobubanzi bawo obungaphandle yi-16-800mm.
Anti-corrosion steel umbhobho izinto isiseko iquka umbhobho spiral, umbhobho umthungo tye, umbhobho ingenamthungo, etc. Isetyenziswa ngokubanzi kuthutho lwamanzi umgama omde, petroleum, ishishini imichiza, igesi yendalo, ubushushu, unyango lwelindle, umthombo wamanzi, ibhulorho, intsimbi. isakhiwo, ukuthuthwa kwamanzi olwandle kwilizwe lethu.Imibhobho yobunjineli bemibhobho efana nemfumba.
Ukongeza ekuphuculeni ubomi benkonzo yeepayipi zetsimbi ngokusebenzisa i-anti-corrosion, iphinda ibonakaliswe kule miba ilandelayo:
1. Hlanganisa amandla omatshini wombhobho wensimbi kunye nokuxhatshazwa kwe-corrosion yeplastiki;
2. Udonga lwangaphandle lugqithise ngaphezu kwe-2.5mm, luchasene nemikrwelo kunye namaqhuma;
3. I-coefficient ye-friction yangaphakathi yodonga incinci, i-0.0081-0.091, eyanciphisa ukusetyenziswa kwamandla;
4. Udonga lwangaphakathi ludibana nemigangatho yezempilo yesizwe;
5. Udonga lwangaphakathi lugudile, alululanga ukukala, kwaye lunomsebenzi wokuzicoca