Ukusetyenziswa kombhobho ovuthiweyo ngokuthe ngqo

I-Polyurrethane ngokuthe ngqo i-pumer efihliweyo ilungele ubunjineli bobume bosasazo kwimithombo yeendaba ezahlukeneyo kuluhlu lwe-50℃- -150} degree. Isetyenziswe ngokubanzi kwi-Hienti Central Heat, igumbi lokufudumeza, ukugcinwa okubandayo, i-Coal Port Port, umbhobho womoya we-piped, umbhobho womoya, umbhobho wentambo, umbhobho wokukhusela ubushushu kunye nobuchule bokukhusela ubune.
Izibonelelo zePolyurethane ngokuthe ngqo ityhubhu ye-tube
1. Nciphisa iindleko zeprojekthi. Ngokokubalwa kwamasebe afanelekileyo, ukulawulwa kabini kokufudumeza, phantsi kweemeko eziqhelekileyo, kunokunciphisa iindleko zeprojekthi ye-25%, ukusetyenziswa kwe-FRP njengommandla okhuselayo.
2. Ukuphulukana nobushushu obuphantsi kunye nokugcinwa kwamandla. Ukuqhubela phambili kwayo yile: λ=0.013 - 0.03kcal /
I-MHOC ingaphantsi kakhulu kunezinye izixhobo ezisetyenziswayo ze-pipe kwixesha elidlulileyo, kwaye isiphumo sokufakelwa kwe-4 ~ 9 ephezulu. Ngapha koko, inqanaba layo lokuphelisa amanzi liphantsi kakhulu, malunga ne-0.2 kg / m2. Isizathu sokungena kwamanzi asezantsi kukuba inqanaba lokuvalwa kwe-polyurethane gwebu liphezulu malunga ne-92%. Ukuhamba ngenkcitho ephantsi kunye nokuthathwa kwamanzi asezantsi, kudityaniswe nomsebenzi we-thelylity ye-Polythylene okanye i-SPRE ye-PROTCY PACKECY BIPE YENDLELA YOKUSUKA I-PAYPIT
I-3. Ukuchasana nokuchasana nokunyanzelwa, intsebenziswano elungileyo, kunye nobomi benkonzo ende. Ngenxa yokuba i-Polyurtune Homerthane I-Interment ibotshwe kakhulu kulusu lombhobho wentsimbi, ikwandile ekungeneni komoya kunye namanzi, inokudlala isiphumo esihle sokulwa nokuchasana. Kwangelo xesha, imingxunya yayo ivaliwe, kwaye ukufunxa kwamanzi kuncinci kakhulu. I-Polythylene ye-Polythylene ye-Polythylene ye-Polythylene ye-Polythylene ye-Polythylene, i-gress rp ye-rp inesiko elilungileyo, i-insullin kunye neepropathi zoomatshini. Ke ngoko, ulusu lwangaphandle lombhobho wentsimbi osebenzayo kunzima ukuba ukhutshiwe ngumoya wangaphandle namanzi. Ngalo lonke ixesha umgangatho wamanzi angaphakathi ophathwa kakuhle, ngokweenkcukacha zangaphandle, ubomi benkonzo bunokufikelela kwiminyaka engaphezu kwama-50, eyi-3 ~ amaxesha ama-3 ngaphezulu komsele wemveli obekelweyo kunye nokulala ngaphezulu komngxunya wemveli.
4. Indawo encinci yomhlaba, ukwakhiwa okukhawulezayo, kunye nokulungileyo kukhuseleko lwendalo. I-pipeling ngqo yokufudumeza akufuneki ukuba yenze umsele omkhulu, kuphela ukungcwaba umbhobho wokufakelwa okufumanekayo, ukunciphisa indawo yeprojekthi, ukunciphisa ukunxibisela indawo yomhlaba ngaphezulu kwe-50%, ukunciphisa isixa semicimbi yekhonkrithi kunye nekhonkrithi ngama-90%. Kwangelo xesha, ukuqhutywa kombhobho wombhobho kunye nomsele we-inshurensi okwenzekayo, kuphela indawo edibeneyo, inokunciphisa ixesha lokwakha ngaphandle kwe-50%.