Iipayipi zentsimbi ezidityanisiweyo, ezaziwa ngokuba ziityhubhu ezidityanisiweyo, ziipayipi zentsimbi ezenziwe ngeepleyiti zentsimbi okanye imicu emva kokuba ziqengqiwe kwaye zenziwe. Ngokuqhelekileyo zinqunyulwa zibe ziimitha ezi-6 ubude. Inkqubo yokuvelisa iipayipi zentsimbi ezidityanisiweyo ilula, isebenza kakuhle kakhulu, iinkcukacha ezahlukeneyo, kunye notyalo-mali oluphantsi kwezixhobo, kodwa amandla azo ngokubanzi aphantsi kunalawo eepayipi zentsimbi ezingenamthungo.
Iintlobo ezintathu eziphambili zeepayipi zentsimbi ezidityanisiweyo zahlulwe ngokwenkqubo yazo yokwenziwa kunye nendlela yokudityanisa.
Umbhobho weWelded (ERW) oXhatshazwayo woMbane
Umbhobho we-Weld we-ERWInkqubo:Ikhoyili yentsimbi yenziwa ibe yimilo esisilinda, efana nengqukuva, isikwere kunye noxande, kwaye imiphetho idityaniswe kusetyenziswa umbane ohamba rhoqo.
Iimpawu zePipe ye-ERW:
Umthungo we-weld ogudileyo (akukho mfuneko yezinto zokugcwalisa).
Ixabiso elifanelekileyo kwiindlela zoxinzelelo oluphantsi ukuya koluphakathi.
Ixhaphakile emanzini, kwigesi, nakwizinto ezisetyenziswa kwizakhiwo.
Ubungakanani bemibhobho ye-ERW:Ngokwesiqhelo ububanzi bayo bufikelela kwi-intshi ezingama-24 (OD 610mm).
Umbhobho we-Arc Welded (SAW) ofakwe emanzini
Inkqubo yeMibhobho yeNsimbi yeSAW:
I-Longitudinal (LSAW): I-weld enye ethe tye ecaleni kobude (kwiidayamitha ezinkulu).
I-Spiral (SSAW/ HSAW): I-Helical weld yokusasaza ngcono uxinzelelo.
Iimpawu zePipe ye-SAW Weld:
Iindonga ezityebileyo, ezinamandla aphezulu (ezisetyenziswa kwimibhobho yeoyile/igesi).
Ifanelekile kwizicelo ezinoxinzelelo oluphezulu nezinzima.
Ubungakanani bemibhobho ye-SAW:Iqala kwiisentimitha ezi-8 ukuya ngaphezulu kweesentimitha ezili-100 ububanzi.
Uthelekiso phakathi kwe-ERW kunye ne-SAW
| Uhlobo | Igama eliphelele | Izicelo ezilungileyo | Uvavanyo loxinzelelo | Ubungakanani obuqhelekileyo | Into ephambili yokuthatha |
| I-ERW | Ukumelana nombane okudibeneyo | Amanzi, igesi, ulwakhiwo | Phantsi-Phakathi | Ukuya kuthi ga kwi-24" | Yenzelwe ukusetyenziswa ngokubanzi, ingabizi kakhulu. |
| I-LSAW | I-Longitudinal Submerged Arc Welded | Ioyile, igesi, uxinzelelo oluphezulu | Phezulu | 16" – 56" | Ubunzima obukhulu, uxinzelelo oluphezulu. |
| I-SSAW | I-Spiral Submerged Arc Welded | Iipayipi ezinkulu ngobukhulu | Phezulu | 8" – 120"+ |
Ixesha leposi: Julayi-28-2025