Umbhobho wentsimbi odayamitha omkhulu udla ngokubhekisa kwimibhobho yentsimbi enobubanzi obungaphandle ≥16in (406.4mm).Le mibhobho iqhele ukusetyenziselwa ukuthutha umthamo omkhulu wolwelo okanye igesi, njengemibhobho yeoli, imibhobho yegesi yendalo, imibhobho yokuhambisa amanzi, njl.
Amaqhosha okukhangela
Zeziphi iiNkqubo zokuVeliswa koMbhobho wentsimbi oMdayimitha omkhulu?
Ukuthelekiswa kweeNkqubo zokuVelisa kwiMibhobho yentsimbi yeDiameter Enkulu
ImiGangatho yokuPhunyezwa kweNkqubo yeMveliso
UNyango loMphezulu weMibhobho yentsimbi yeDiameter Enkulu
Amanqaku oMawuqwalaselwe xa uthenga uMbhobho wentsimbi weDiameter Enkulu
IiProspects zeSicelo seMibhobho yeNtsimbi enoDiameter Enkulu
Izinto Eziluncedo Zethu
Zeziphi iiNkqubo zokuVeliswa koMbhobho wentsimbi oMdayimitha omkhulu?
Iinkqubo eziphambili zokwenziwa kwemibhobho yentsimbi enobubanzi obukhulu yiLSAW, SSAW, kunye neHot-finished Seamless.
I-LSAW (I-Longitudinal Submerged Arc Welding)
I-LSAW yinkqubo edla ngokusetyenziswa ukwenza umbhobho omkhulu wentsimbi odayamitha ngokudibanisa.
Isetyenziselwa ukwenza imibhobho ngokuntywiliselwa kwe-arc kumacala omabini.Okokuqala, iipleyiti zentsimbi zigotywa zibe yimilo yetyhubhu, emva koko zidityaniswe kunye nge-arc welding ephantsi kwamanzi, kwaye ekugqibeleni zibunjwe kwaye zilungelelaniswe ukufumana i-diameter kunye nobude obufunekayo.
I-LSAW ngoku inokuvelisa imibhobho ukuya kuthi ga kwi-1500mm ububanzi kunye ne-80mm ubukhulu bodonga.
SSAW (Spiral Submerged Arc Welding)
I-SSAW yenye inkqubo edla ngokuqesha ukuwelda ukwenza umbhobho wentsimbi wobubanzi obukhulu.
Yenza imibhobho ngokujikelezisa ikhoyili yentsimbi ibe yimilo yetyhubhu kunye ne-arc welding ephantsi kwamanzi.
I-SSAW ngoku inokuvelisa imibhobho ukuya kuthi ga kwi-3,500mm ubukhulu kunye nobukhulu bodonga obuyi-25mm.
I-SMLS egqityiweyo eshushu (Ingenamthungo)
Yinkqubo yokuvelisa umbhobho wensimbi ongenamthungo, kukho iindidi ezimbini zenkqubo yokuvelisa umbhobho wensimbi engenamthungo, ubushushu obugqityiweyo kunye nokugqiba okubandayo, ukugqiba okushushu kukulungele ukuveliswa kombhobho omkhulu wensimbi.
Yenziwe ngokufudumeza kunye nokwelula umbhobho ukusuka kwi-billet ejikelezayo eqinile, ukugcina ukufana kunye namandla ombhobho.
Umbhobho ongenamthungo ogqityiweyo ngokushushu unokuvelisa umbhobho wentsimbi onobukhulu obungama-660mm kunye nobukhulu bodonga lwe-100mm.
Kukho enye inkqubo yokuwelda, i-EFW, ekwalungele ukwenziwa kwemibhobho yentsimbi enodonga olungqingqwa ngaphezulu kwe-406.4mm, kodwa ayisetyenziswanga ngokubanzi njengezintathu ezidlulileyo.
Ukuthelekiswa kweeNkqubo zokuVelisa kwiMibhobho yentsimbi yeDiameter Enkulu
LSAW umbhobho wentsimbiinokuveliswa ngobuninzi beendonga ezityebileyo ngenxa yeempawu zenkqubo yokwenziwa kwayo kwaye ke ngoko inokumelana noxinzelelo oluphezulu kunombhobho wentsimbi we-SSAW ukuya kwinqanaba elithile.Nangona kunjalo, kwiindawo ezinoxinzelelo oluphezulu, iziteshi ze-weld zingaba yindawo ebuthathaka ye-LSAW yensimbi yombhobho, enokuthi ichaphazele amandla ayo okunyamezela uxinzelelo kunye nobomi benkonzo.
Ukongeza, izixhobo zokuvelisa ze-LSAW zibiza kakhulu kwaye ukusebenza kakuhle kwemveliso kuphantsi.
Ngoko ke, iipayipi zensimbi ze-LSAW zisetyenziswa kakhulu kwimibhobho efanelekileyo yokuthutha ioli, igesi yendalo, kunye neminye imithombo yeendaba, kunye nezinye iindawo zobunjineli kunye nokwakha ezifuna amandla aphezulu kunye nokumelana noxinzelelo.
imibhobho ye-SSAWzilungele iidayamitha ezinkulu, ngakumbi kwiidayamitha ezingaphezulu kwe-1500mm, kunye nemibhobho yomgama omde.
Xa kuthelekiswa ne-LSAW, i-SSAW inexabiso eliphantsi kodwa ayifanelekanga kwiindawo zokusebenza ezinoxinzelelo oluphezulu.
Ke ngoko, imibhobho yentsimbi ye-SSAW isetyenziswa kakhulu kuxinzelelo oluphantsi loxinzelelo kunye neenjongo zesakhiwo, njengemibhobho yamanzi kunye nezixhaso zebhulorho.
Umbhobho wentsimbi we-SMLSifanelekile kwizicelo apho umgangatho ophezulu kunye namandla ombhobho kufuneka, njengoko inkqubo yayo yokuvelisa ingenamthungo iqinisekisa umgangatho kunye namandla ombhobho.
Nangona kunjalo, ixabiso le-SMLS lihlala liphezulu.
Ngoko ke, isetyenziswa kakhulu kwiinkalo ezifuna umgangatho ophezulu kunye nokhuseleko, njengemibhobho yokuthutha ioli kunye negesi, imibhobho yeekhemikhali, njalo njalo.
ImiGangatho yokuPhunyezwa kweNkqubo yeMveliso
Imigangatho yolawulo eqhelekileyo yokuveliswa kwemibhobho yentsimbi yile:
I-LSAW kunye ne-SSAW: API 5L, ASTM A252, BS EN10210, BS EN10219
Eshushu-egqityiweyo ingenamthungo: API 5L, ASTM A53, ASTM A106, ASTM A210, ASTM A252, BS EN10210, JIS G3454, JIS G3456, JIS G3441,ASTM A213, ASTM A519, ASTM A335, ASTM A333.
UNyango loMphezulu weMibhobho yentsimbi yeDiameter Enkulu
Ukunyangwa komphezulu wombhobho omkhulu wensimbi kubalulekile ukukhusela umzimba wombhobho, ukwandisa ubomi benkonzo, kunye nokunciphisa ukubola.
Unyango lwangaphandle lwangaphandle luhlala luthatha umzobo, i-3PE, i-FBE, i-3PP, njl., ekhusela ngokufanelekileyo ukubola kombhobho wensimbi ngokusingqongileyo kwangaphandle.
Unyango lwangaphakathi lwangaphakathi, kubandakanywa ukupeyinta kunye ne-FBE, kunokunciphisa ukubola kombhobho wensimbi ngolwelo, ukwandisa ubomi benkonzo, kunye nokunciphisa ukungqubuzana ngexesha lokuthuthwa kwamanzi.
Ukukhetha indlela efanelekileyo yonyango yomphezulu kunokuqinisekisa ukuba umbhobho wensimbi unokumelana ne-corrosion efanelekileyo kwaye ulungelelanise kwiindawo ezahlukeneyo zokusetyenziswa kunye neemfuno.
Amanqaku oMawuqwalaselwe xa uthenga uMbhobho wentsimbi weDiameter Enkulu
1. Ubungakanani bombhobho kunye neenkcukacha: khetha ubungakanani bombhobho ofanelekileyo kunye neenkcukacha ngokweemfuno zeprojekthi ukuqinisekisa ukuba inokuhlangabezana neemfuno zeprojekthi.
2. Indawo yokusebenza: Khetha izinto ezifanelekileyo zombhobho kunye noyilo ngokwendawo ethile kunye neemeko apho umbhobho uya kusetyenziswa khona ukuqinisekisa ukuba unokusebenza ngokuzinzileyo ixesha elide.Izinto eziqwalaselwayo ziquka ubushushu, uxinzelelo, okuphakathi, njalo njalo.
3. Ixabiso: Ukuqwalasela ngokubanzi ixabiso kunye nokusebenza kombhobho kwaye ukhethe umbhobho ofanelekileyo kakhulu kwiimfuno zakho, ngelixa uhlawula ingqalelo kwiindleko-zokusebenza.Qwalasela imbuyekezo yexesha elide kutyalo-mali lombhobho.
4. Ixesha lokuhambisa: Qwalasela ixesha lonikezelo lomthengisi ukuqinisekisa ukuba iprojekthi inokugqitywa ngexesha.
5. Ukuqinisekiswa komgangatho: Qinisekisa ukuba umbhobho othengiweyo udibana nemigangatho yokuqinisekiswa komgangatho ofanelekileyo, njenge-ISO, i-API, njl., Ukuqinisekisa umgangatho kunye nokusebenza kombhobho wensimbi omkhulu.
6. Isidima somthengisi: Khetha ababoneleli abanegama elihle kunye namava atyebileyo ukuqinisekisa ukuba unokufumana iimveliso ezikumgangatho ophezulu kunye nenkonzo ebalaseleyo.
7. Inkonzo emva kokuthengisa: Qonda umgaqo-nkqubo wenkonzo yasemva kokuthengiswa komthengisi ukuqinisekisa ngenkxaso nokugcinwa kwexesha kwangethuba xa kuyimfuneko.
8. Ukulula koFakelo kunye noLondolozo: Qwalasela ukuba ngaba umbhobho kulula ukuwufakela kunye nokugcina nokuba ngaba izixhobo ezongezelelweyo kunye nezixhobo ziyafuneka.
9. Ezinye izinto: Qwalasela ezinye izinto, ezifana neendlela zokuhamba, iimfuno zokupakisha, njl., ngokweemeko ezithile.
IiProspects zeSicelo seMibhobho yentsimbi yeDiameter Enkulu
Uphuhliso olukhawulezayo lokufudukela kwabantu ezidolophini kunye noshishino lonyusa imfuno yolwakhiwo lweziseko ezingundoqo kunye nobonelelo lwamandla, oluqhuba ukukhula kwemarike yombhobho wentsimbi.
Ngeli xesha, kunye nokuqhubela phambili kobuchwepheshe, iteknoloji yokuvelisa umbhobho wensimbi omkhulu wentsimbi iye yaphuculwa, ukusebenza kakuhle kwemveliso kuye kwanyuswa kwaye iindleko zincitshisiwe, okwenza umbhobho wentsimbi omkhulu usetyenziswe ngokubanzi kwiinkalo ezahlukeneyo.
Imarike yombhobho wentsimbi edayamitha enkulu ithembisa kakhulu kwaye kulindeleke ukuba ibe namathuba amaninzi kunye nendawo yophuhliso kwixesha elizayo.
Izinto Eziluncedo Zethu
Ukususela ekusekweni kwayo ngo-2014,Intsimbi yeBotopiye yaba ngumboneleli ohamba phambili wekhabhoni yentsimbi kwi-Northern China, eyaziwa ngenkonzo yayo egqwesileyo, iimveliso ezikumgangatho ophezulu, kunye nezisombululo ezibanzi.Uluhlu olubanzi lwemveliso yenkampani lubandakanya i-seamless, i-ERW, i-LSAW, kunye nemibhobho yentsimbi ye-SSAW, kunye nokufakelwa kwemibhobho, ii-flanges, kunye neentsimbi ezizodwa.
Ngokuzibophelela ngamandla kumgangatho,Intsimbi yeBotopisebenzisa ulawulo olungqongqo kunye neemvavanyo zokuqinisekisa ukuthembeka kweemveliso zayo.Iqela layo elinamava libonelela ngezisombululo zobuqu kunye nenkxaso yeengcali, kugxilwe ekwanelisekeni kwabathengi.
Iithegi: ubukhulu obukhulu, umbhobho wentsimbi, i-lsaw, i-saw, i-smls, ababoneleli, abavelisi, iifektri, ii-stockists, iinkampani, i-wholesale, thenga, ixabiso, ucaphulo, isambuku, intengiso, ixabiso.
Ixesha lokuposa: May-02-2024