Ukuphucula iSiseko seGesi yeNdalo kunye neThubhu eDidiweyo yeDayimitha enkulu: Izinto ezilungileyo ze-S235 J0 iMibhobho yentsimbi eSpiral

Icandelo 1: Inkcazo ecacileyo ye-S235 J0 spiral steel tube

S235 J0 umbhobho wentsimbi ejikelezayongumbhobho odityanisiweyo omkhulu wedayamitha onesidima esibalaseleyo solwakhiwo kunye nokuxhathisa umhlwa.Le mibhobho yenziwa kusetyenziswa ubuchwephesha obuphambili kusetyenziswa inkqubo eyodwa ye-spiral welding ukwenza ulwakhiwo olomeleleyo, olufana nolungenamthungo.Ukongeza, zinokuthi zenziwe ngokwezifiso ukuze zihlangabezane neemfuno ezithile zeprojekthi ngokobubanzi, ubukhulu kunye nobude.

Icandelo lesi-2: Izinto ezilungileyo zemibhobho edityanisiweyo enkulu.

2.1 Ukomelezwa kwamandla kunye nokuqina:

Umbhobho odityanisiweyo omkhulus, kuquka i-S235 J0 ipayipi yensimbi ejikelezayo, inika amandla aphezulu kunye nokuqina.Ngombulelo kwitekhnoloji ye-welding ephezulu, le mibhobho iyakwazi ukumelana namandla amakhulu angaphandle, njengoxinzelelo lomhlaba, imithwalo yezithuthi kunye nomsebenzi we-seismic, ngaphandle kokuphazamisa ingqibelelo yabo yesakhiwo.Oku kuqina kuqinisekisa ubomi obude benkonzo kwaye kunciphisa kakhulu iindleko zokulondoloza ezinxulumene nokwakhiwa kwemibhobho yegesi yendalo.

2.2 Ukumelana nokuMhlwa:

I-Corrosion yingxaki ebalulekileyo ekuthuthweni kwerhasi yendalo kuba inokuthomalalisa ingqibelelo yemibhobho kwaye ibangele ukuvuza okanye ukugqabhuka.I-S235 J0 i-spiral steel pipe inomaleko okhuselayo, oqhelekileyo owenziwe nge-epoxy resin, enika ukuchasana okugqwesileyo kwi-corrosion yangaphakathi nangaphandle.Esi silumkiso sikhusela ubume besakhiwo sombhobho kwaye siqinisekisa uthutho olukhuselekileyo lwexesha elide lwerhasi yendalo.

2.3 Ukusebenza kakuhle kweendleko:

Ngenxa yokuqina kwayo kunye neemfuno zokugcinwa okuphantsi, umbhobho omkhulu odityanisiweyo we-diameter unokubonelela ngeendleko ezibalulekileyo zogcino kwixesha elide.Ukucuthwa kokulungiswa, ukutshintshwa kunye nexesha elihambelanayo lokunciphisa kubonelela ngeenzuzo ezibalulekileyo zoqoqosho kubaqhubi begesi yendalo.Ukongezelela, iipropathi zabo eziphakamileyo eziphezulu zivumela izakhiwo ezinqabileyo ezinqabileyo ngaphandle kokunciphisa ukhuseleko, ngaloo ndlela zinciphisa iindleko zezinto eziphathekayo ngexesha lokwakha.

2.4 Ufakelo olusebenzayo:

Imibhobho edityanisiweyo enedayamitha enkulu, efana ne-S235 J0 yemibhobho yentsimbi ejikelezayo, ineengenelo ezithile ngexesha lofakelo.Zikhaphukhaphu ngobunzima kunekhonkrithi yesintu okanye imibhobho yentsimbi, ukwenza lula uthutho kunye nokuphatha kwindawo.Ukongeza, ukuguquguquka kwetyhubhu ejikelezayo kwenza inkqubo yokuhamba ibe lula, nakwindawo ecela umngeni.Ngenxa yoko, le mibhobho iququzelela ukugqitywa kweprojekthi ngokukhawuleza kunye neendleko eziphezulu ngelixa iqinisekisa ukusebenza okuphezulu.