Ehlabathini lonke, ukuveliswa kweoli kunye negesi ye-offshore kufuna izisombululo zemibhobho ezintsha kunye neziyinkimbinkimbi zisebenzisa izinto eziphezulu.Ayiseyonto ingaqhelekanga ukuba iinkampani zeoyile zomba i-oyile ngaphezulu kweemitha ezili-10,000 ngaphantsi komhlaba.
Ukuqinisekisa inzuzo yexesha elide, nayiphi na imithombo kufuneka isetyenziswe ubuncinci iminyaka engama-25. I-Schoeller Werk yaseJamani yenza igalelo layo kumgangatho oyimfuneko kunye nesiqinisekiso socwangciso kunye nomgca wolawulo olunzima kunye nemibhobho yokutofa ngemichiza kushishino lwangaphandle. I-Schoeller Werk yaseJamani yenza igalelo layo kumgangatho oyimfuneko kunye nesiqinisekiso socwangciso kunye nomgca wolawulo olunzima kunye nemibhobho yokutofa ngemichiza kushishino lwangaphandle.Inkampani yaseJamani iSchoeller Werk inegalelo kumgangatho ofunekayo kunye nokucwangciswa ngokuvelisa imigca yokulawula umsebenzi onzima kunye nemibhobho yokutofa kweekhemikhali kushishino lwangaphandle.I-Schoeller Werk yaseJamani inegalelo kumgangatho ofunekayo kunye nokucwangciswa kunye nemigca yokulawula umsebenzi onzima kunye nemibhobho yokutofa ngemichiza kushishino lwangaphandle.Uyilo lwabo lobuchwephesha lubavumela ukuba bangamelani kuphela neemeko zoxinzelelo olugqithisileyo olufumaneka kulwandle olunzulu, kodwa kunye namaqondo obushushu aphezulu kakhulu kunye nemithombo yolwelo edlekayo.
Ehlabathini lonke, ngaphezu kwe-2,000 yezixhobo zokwemba ngaphandle konxweme kunye namaqula amaninzi azimeleyo ahlala evelisa ioli negesi.Izixhobo zobugcisa zezi zityalo zibeka iimfuno eziphezulu kakhulu kubanikezeli bentsimbi ecocekileyo ekhethwe ngononophelo.U-Schoeller Werk uthathe umngeni elwandle kwiminyaka engama-35 eyadlulayo kwaye ube yinkokeli kwishishini iminyaka emininzi.Isiseko senkampani e-Eifel ayenzi nje imibhobho yamashishini ahlukeneyo, kodwa ikwabonelela ngezisombululo eziphucukileyo zokuqhuba iirigs.
Kwinkampani enye, i-TCO Norway, i-Schoeller Werk, umboneleli wenkonzo kwinkampani yeoli ye-oyile yaseNorway, uye wanikezela ngaphezu kwe-500,000 yeemitha zombhobho ukususela ekufumaneni umyalelo ovela kumthengi entwasahlobo ka-2014. Le ntsebenziswano isekelwe kwi-alloys ephezulu ye-nickel esekelwe.I-825 kunye ne-625. I-Austenitic 316 Ti iibhubhu zensimbi ezingenasici nazo ziyafumaneka.Imibhobho ethunyelweyo yayichukumisa kakhulu iStatoil kangangokuba bayimisela njengomgangatho wenkcazelo yabo.Ukongeza kuluhlu olubanzi lwezinto eziphathekayo, uluhlu olubanzi lweedamitha kunye nobukhulu bodonga kufuneka ziveliswe - iipayipi zeSierra Schöller zigubungela zonke izinto ezinokwenzeka.Uyilo lwemibhobho kunye neemvavanyo ezisemgangathweni ezihambelanayo zivumela isisombululo sokugqibela sokumelana noxinzelelo lwangaphakathi ukuya kwi-bar ye-2500 ngaphandle kweengxaki.Ukongezelela, izinto ezisemgangathweni ophezulu, kunye nomgangatho ophuculweyo womgangatho ofunyenwe kwinkqubo yokudweba ucingo, uyamelana namanzi etyuwa kunye nezinye iindawo ezinobundlobongela.
Enye yeempawu zombhobho wokufaka i-geometrically echanekileyo ukugoba kunye nomgangatho ophezulu we-welding.Ngokomgaqo, izinto ezisisiseko azinandaba kwaye imibhobho enye ukuya kwi-2000 yeemitha ubude inokuveliswa.I-mandrels yangaphakathi (iiplagi) zisetyenziselwa ukulinganisa umgangatho wangaphakathi we-longitudinal seams.Ngokudibanisa ne-mandrel yangaphandle, umbhobho wokuqala we-cross-section unokuncitshiswa ukuya kuma-50%.Ngokubanzi, esi sisisombululo se-welded longitudinally esinika imbonakalo yombhobho ongenamthungo.Ukuqwalaselwa kwe-microstructure yezinto ezibonakalayo kubonise ukuba i-weld yayingabonakali nangemva kokuba umbhobho utsalwe.Ezi mpawu ziluncedo oluphambili kubathengi beSchoeller Werk offshore.
Kwishishini elingaselunxwemeni, le mibhobho isetyenziswa njengeentambo zolawulo lwehydraulic kwizivalo zoncedo kunye nokumpompa iikhemikhali kwiindawo zokugcina ioyile.Ngaloo ndlela, bayayixhasa yonke inkqubo yokukhutshwa.Imibhobho ye-injection ivumela abaqhubi be-rig ukuba baqondise iikhemikhali ukuze zidibanise ioli, ngaloo ndlela iphucula iimpawu zayo zokuhamba.Njengenxalenye yenkqubo yokuvelisa eyinkimbinkimbi, imibhobho iphantsi kweemvavanyo ezahlukeneyo ngaphambi kokufakwa ukuze kuqinisekiswe umgangatho okhethekileyo wemveliso.Imicu yesinyithi idityaniswe kunye kwi-longitudinal seams kusetyenziswa inkqubo ye-tungsten inert gas welding (TIG) kwaye ijijelwe kwiityhubhu.Ukongeza kwi-eddy yovavanyo lwangoku olunyanzelekileyo, ityhubhu emva koko iphantsi kovavanyo lomoya ophantsi kwamanzi (AUW okanye "bubble").Umbhobho untywiliselwa emanzini kwaye uzaliswe ngumoya ukuya kwi-210 bar.Yenza uhlolo olubonakalayo kunye nobude bonke beepayipi ukuqinisekisa ukuba ziqinile.Ukuze iSchoeller Werk ibonelele abathengi bayo ngobude obufunekayo obuyi-15,000 m okanye ngaphezulu, imibhobho ezimeleyo idityaniswe ndawonye kwiireyili kunye neX-ray ukujonga ukuba iiwelds zikaloliwe ziqinile kwaye akukho mingxunya yomoya.
I-Schoeller Werk iphinda ivavanye nge-hydraulically ulawulo kunye nemibhobho yokutofa ngaphambi kokuba ihanjiswe kumthengi.Oku kubandakanya ukuzalisa i-coil egqityiweyo ngeoli ye-hydraulic kunye nokuyicinezela kwi-bar ye-2,500 ukulinganisa iimeko ezinzima ngamanye amaxesha ezidibana nemisebenzi ye-offshore.
Ukongeza kwimveliso yombhobho ecocekileyo, iSchoeller Werk ikwabonelela abathengi abakwishishini le-offshore iphakheji ebanzi yeenkonzo, ezifana nokutywinwa kwemibhobho enemibhobho yeplastiki kwizinto ezibizwa ngokuba ziipakethi ezisicaba.Oku kuthetha ukuba i-tube bundle inokudibaniswa kwi-tube yokukhupha kwaye ikhuselwe ekugobeni nasekubetheni.Ezinye iinkonzo ziquka ukugungxulwa kunye nokuzalisa imibhobho.Apha, ingaphakathi lombhobho lihlanjululwa nge-hydraulic fluid de i-fluid ifike kwinqanaba elithile le-ISO okanye i-SAE yokucoceka.Ulwelo oluhluziweyo ngale ndlela lunokuhlala kumbhobho ukuba umthengi uyalufuna, oko kukuthi, umsebenzisi unemveliso amele ayisebenzise.Ukongezelela, i-tube bundles inokubonelelwa ngeentambo zensimbi ezingenasici okanye iintambo ezithwele.Ukongezelela, ngenxa yomgangatho wangaphakathi ogudileyo, ityhubhu yokufaka nayo ifanelekile kakhulu ukuba isetyenziswe njenge-conduit yokuhanjiswa kweentambo ze-optical.
I-Schoeller Werk ingena kwimarike yamazwe ngamazwe ngokusebenzisana noshishino lwangaphandle. Ngaphandle kweNorway kunye neGreat Britain malunga noLwandle oluMntla eYurophu, eRashiya, eSaudi Arabia, e-UAE, e-Afrika, e-Asia, e-Australia naseMzantsi Melika yonke ibala phakathi kwemimandla ephambili ekujoliswe kuyo yokusetyenziswa kwe-Schoeller control-line & chemical-injection pipes. Ngaphandle kweNorway kunye neGreat Britain malunga noLwandle oluMntla eYurophu, eRashiya, eSaudi Arabia, e-UAE, e-Afrika, e-Asia, e-Australia naseMzantsi Melika yonke ibala phakathi kwemimandla ephambili ekujoliswe kuyo yokusetyenziswa kwe-Schoeller control-line & chemical-injection pipes.Ukongeza eNorway kunye ne-UK ejikeleze uLwandle oluMntla eYurophu, eRashiya, eSaudi Arabia, e-UAE, e-Afrika, e-Asia, e-Australia naseMzantsi Melika, bonke baphakathi kwemimandla ephambili ekujoliswe kuyo ekusebenziseni imibhobho ye-Schoeller kwimigca yokulawula kunye nemibhobho yokutofa kweekhemikhali.Ukongeza eNorway kunye ne-United Kingdom kufuphi ne-European North Sea, iRashiya, iSaudi Arabia, i-United Arab Emirates, i-Afrika, i-Asia, i-Australia kunye noMzantsi Melika ezinye zezona ndawo zijoliswe kuzo kwimigca yokulawula i-Schoeller kunye nemibhobho yokutofa kweekhemikhali.