I-API 5CT N80 P110 Q125 J55 engenamthungo octg 24 inch ipayipi lensimbi likawoyela kanye ne-tube petroleum A53 A106 intengo yepayipi lensimbi ye-carbon steel
Imininingwane Yomkhiqizo
Amapayipi e-steel casing kawoyela awanawo umthungo noma ashiselwe futhi eza ngosayizi nobude obuhlukahlukene ukuze alingane nezidingo zokumba ezihlukene.Ziklanyelwe ukwakha umgoqo wokuvikela eduze komthombo, oqinisekisa ukuzinza nobuqotho bomthombo ngesikhathi sokumba, ukuqedwa, nezigaba zokukhiqiza.
Inhloso eyinhloko yamapayipi okufaka uwoyela ukuvimbela ukugoqa komthombo, ukuhlukanisa ukwakheka okuhlukile, nokulawula ukugeleza kukawoyela noma igesi phezulu.Lamapayipi aphinde ahlinzekele ukusekelwa kwemishini yokumba futhi enze kube lula ukufakwa kwezinye izingxenye zokuqedela njengama-casings, amashubhu, namapaki.
| Imikhiqizo | Ipayipi/ipayipi lensimbi | ||
| Okujwayelekile | I-API 5CT PSL1/PSL2 J55,K55,N80-1,N80-Q,L245,L360,X42,X52,X60,X70. I-API 5CT PSL1/PSL2 L80-1, L80-9Cr,L80-13Cr,C90, C95, P110, Q125 | ||
| Okubalulekile | ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C | ||
| Ububanzi bangaphandle | 114.3mm-508mm noma ngokwezifiso | ||
| Ukujiya kodonga | 5-16mm noma ngokwezifiso | ||
| Ubude | 5.8m, 6-12m noma njengoba kudingeka | ||
| Ukwelashwa kwendawo | Emnyama/Ecwecwayo/Epholishayo/Enziwe ngomshini | ||
| Ukwelashwa kokushisa | I-Annealed;Icishiwe;Uthukuthele | ||
Izici
Amandla nokuqina: Amapayipi e-steel casing kawoyela enziwe ngensimbi yekhwalithi ephezulu, enikeza amandla amahle kakhulu nokuqina.Lokhu kuzivumela ukuthi zimelane nezingcindezi eziphezulu, izindawo ezibolayo, nezinye izimo eziyinselele ezihlangatshezwana nazo emisebenzini yokumba uwoyela negesi.
Ukwakhiwa okungenamthungo noma okushiselwe: Amapayipi e-steel casing kawoyela ayatholakala kuzo zombili izakhiwo ezingenamthungo nezishiselwe.Amapayipi angenamthungo akhiqizwa ngaphandle kwe-weld seams, eqeda amaphuzu angaba buthaka.Amapayipi ahlanganisiwe enziwa ngokujoyina izingxenye zensimbi usebenzisa amasu welding, anikeze inketho engabizi kakhulu.
Ubukhulu nobude obuhlukahlukene: Amapayipi e-steel casing kawoyela eza ngobukhulu nobude obuhlukene ukuze ahlangabezane nezidingo ezihlukene zokumba.Ubukhulu nobude bamapayipi kukhethwa ngokusekelwe ezicini ezifana nokujula komthombo, izici zokwakheka, namasu okumba.
Ukumelana nokugqwala: Amapayipi egobolondo likawoyela wensimbi ngokuvamile ambozwa noma apendwe ngezinto ezivimbela ukugqwala ukuze awavikele ezintweni ezigqwalayo ahlangabezane nazo ngesikhathi sokumba.Lokhu kusiza ukwandisa isikhathi sokuphila samapayipi nokugcina ubuqotho bawo besakhiwo.
Ukukhiqiza okujwayelekile: Amapayipi e-steel casing oil akhiqizwa ngokuhambisana namazinga emboni kanye nokucaciswa okufana namazinga e-API (American Petroleum Institute).Lokhu kuqinisekisa ukuthi amapayipi ahlangabezana nezidingo ezithile zekhwalithi nokusebenza.
Uxhumano olunentambo noma oluhlanganisiwe: Amapayipi egobolondo likawoyela wensimbi aklanywe ngoxhumo olunentambo noma oluhlanganisiwe oluvumela ukufakwa nokuhlakazeka kalula.Lokhu kuxhumana kunikeza uphawu oluvikelekile nolungavuzi, okuqinisekisa ubuqotho bomthombo wamanzi.
Ukuhambisana nezinye izingxenye: Amapayipi e-steel casing kawoyela aklanyelwe ukuhambisana nezinye izingxenye zokuqedela ezifana nama-casings, amashubhu, namapaki.Lokhu kuvumela ukuhlanganiswa okuphumelelayo nokungenamthungo kwalezi zingxenye, kube lula ukubhola nokukhiqiza imisebenzi.
Isicelo
Amapayipi e-steel casing kawoyela asetshenziswa ngokuyinhloko embonini kawoyela negesi ekusetshenzisweni okuhlukahlukene, okubandakanya:
Ukuzinza kwe-Wellbore: Amapayipi e-Casing afakwa ngesikhathi sokumba ukuze anikeze ubuqotho besakhiwo emgodini womthombo.Benza njengokusekela futhi bavimbele ukuwa kwezindonga zomthombo, ukuqinisekisa ukuzinza nokuphepha kwenqubo yokumba.
Ukuqukatha uketshezi lokumba: Amapayipi e-Casing asiza ukulawula ukugeleza koketshezi lokumba (njengodaka nosimende) ngesikhathi sokumba.Zivimbela uketshezi ukuthi lungangeni noma lungcolise ukwakheka okuzungezile noma ama-aquifers.
Ukuvimbela ukuqhunyiswa kwamanzi: Amapayipi e-Casing adlala indima ebalulekile ekuvimbeleni ukuphephuka kwemithombo, okungaba yingozi futhi kubize.I-casing inikeza umgoqo phakathi komthombo kanye nokwakheka okuzungezile, ukuvimbela ukukhululwa okungalawuleki kwamafutha, igesi, noma uketshezi lokumba.
Ukukhiqizwa nokukhishwa koketshezi: Amapayipi e-casing asetshenziselwa ukukhipha uwoyela, igesi, nolunye uketshezi emachibini.Ahlome ngezingxenye ezinembobo noma ezinezimbotshana ezivumela uketshezi ukuthi lugeleze lusuka echibini luye emthonjeni.
Ukuvikela ukugqwala: Amapayipi e-Casing aklanyelwe ukumelana nezindawo ezigqwala okuhlangatshezwana nazo emisebenzini yokumba uwoyela negesi.Agcotshwe noma apendwe ngezinto zokunqanda ukugqwala ukuze avikeleke emiphumeleni eyonakalisayo yoketshezi lokumba nendawo ezungezile.
Ukuvimbela ingcindezi: Amapayipi e-Casing akhiwe ukuze amelane nezindawo ezinengcindezi ephezulu okuhlangatshezwane nazo ngesikhathi sokumba nokukhiqiza.Banikeza isithiyo ngokumelene nokucindezela okuphezulu okwenziwa uketshezi lwama-reservoir, okuqinisekisa ukuphepha nobuqotho bomthombo.
Ukuhlukaniswa kwe-cementing kanye ne-zonal: Amapayipi e-casing asetshenziswa enqubweni yokufaka usimende ukuze kwakheke uphawu phakathi komthombo kanye nokwakheka okuzungezile, ukuvimbela ukufuduka koketshezi phakathi kwezindawo ezihlukene.Lokhu kusiza ukugcina ubuqotho futhi kuvimbele ukungcoliswa okuhlukahlukene koketshezi.
Ukuqedwa kahle: Amapayipi e-Casing asebenza njengomsele wezinye izingxenye zokuqedela, njengamashubhu, amapaki, kanye nemishini yokukhiqiza.Benza lula ukufakwa nokusebenza kwalezi zingxenye, okuvumela ukuqedwa kahle kahle nemisebenzi yokukhiqiza.
Inqubo Yokukhiqiza
Inqubo yokukhiqiza i-oyela casing ihilela izigaba eziningana.Nansi ukubuka konke okujwayelekile kwenqubo yokukhiqiza igobolondo likawoyela:
Ukukhiqizwa kwensimbi: Isinyathelo sokuqala ukukhiqizwa kwensimbi yezinga eliphezulu esetshenziselwa ukwakha amapayipi e-casing.Insimbi ikhiqizwa ezigayweni zensimbi ngezinqubo ezinjengokuncibilika, ukucwengisiswa, nokuqiniswa.
Ukwenziwa kwamapayipi: Kulesi sinyathelo, insimbi kwakhiwa ibe amapayipi ngezindlela ezihlukahlukene, okuhlanganisa ukukhiqizwa kwamapayipi angenamthungo noma amasu okushisela amalongi kanye nokuvunguza.Amapayipi angenamthungo akhiwa ngokubhoboza i-billet yensimbi eqinile, kuyilapho amapayipi ashiselwe enziwa ngokuhlanganisa imicu yensimbi kusetshenziswa izindlela zokushisela.
Ukwelashwa kokushisa: Ngemva kokuba amapayipi enziwe, adlula inqubo yokwelapha ukushisa ukuze athuthukise izakhiwo zawo zemishini.Ukwelashwa kokushisa kuhilela ukushisa amapayipi ezingeni lokushisa elithile bese siwapholisa ngokushesha ukuze kuthuthukiswe amandla awo, ubulukhuni, kanye nokumelana nokugqwala.
Intambo yepayipi ye-Casing: Ukucupha kuyisinyathelo esibalulekile ekukhiqizeni isikhwama sikawoyela.Iziphetho zamapayipi e-casing zifakwe ukuze zikwazi ukuxhumana phakathi kwazo ngesikhathi sokwakhiwa komthombo.Ukucupha kungenziwa kusetshenziswa izinqubo zokulutha ezihlukahlukene, okuhlanganisa ukuxhuma kwamahlombe okujikelezayo noma ukuxhunywa kwentambo ecijile.
Ukulawulwa kwekhwalithi nokuhlolwa: Amapayipi e-casing angaphansi kokulawulwa kwekhwalithi okuqinile kanye nezinqubo zokuhlola.Lokhu kuhlanganisa ukuhlolwa kobukhulu, ukuhlolwa okubonakalayo, ukuhlolwa kwezinhlayiyana ze-ultrasonic noma kazibuthe, nezinye izindlela zokuhlola ezingabhubhisi ukuze kuqinisekiswe ukuthi amapayipi ahlangabezana nokucaciswa okudingekayo kanye namazinga ekhwalithi.
Ukumboza nokuqeda: Amapayipi e-Casing ngokuvamile ambozwa ukuze awavikele ekugqwaleni futhi athuthukise ukuphila kwawo isikhathi eside.Izinto zokumboza ezifana ne-epoxy, i-polyethylene, noma i-zinc zisetshenziswa ngaphandle kwamapayipi ngokusebenzisa izindlela ezifana nokufaka i-hot-dip galvanizing noma ukufaka ukunamathela.Le nqubo yokumboza inikeza ukumelana nokugqwala okwengeziwe futhi iqinisekisa ukuthi amapayipi akulungele ukuthunyelwa emithonjeni kawoyela negesi.
Ukupakishwa nokuthunyelwa kwemikhumbi: Uma amapayipi esedlulile ukulawulwa kwekhwalithi nezinqubo zokumboza, ayapakishwa futhi alungiselelwe ukuthunyelwa kumakhasimende.Amapayipi ngokuvamile ayahlanganiswa, aboshwe, futhi avikelwe ukuze avimbele ukulimala ngesikhathi sokuthutha.
Ukupakisha Nokuthumela
FAQ
1. Singobani?
Sinekomkhulu e-Tianjin, e-China, futhi sisebenze ngokukhethekile embonini yokuthekelisa yensimbi iminyaka engaphezu kwe-10, sinamagatsha e-United States, e-Ecuador, eGuatemala nakwamanye amazwe.
2. Siqinisekisa kanjani ikhwalithi?
Kukhona njalo amasampula wangaphambi kokukhiqiza ngaphambi kokukhiqizwa ngobuningi;
Njalo yenza ukuhlolwa kokugcina ngaphambi kokuthunyelwa;
3. Yini ongayithenga kithi?
Abakaki be-Photovoltaic, izinqwaba zeshidi lensimbi, insimbi ye-silicon, amapayipi ensimbi adonsa amanzi, ama-grating ensimbi, kanye namakhulu ezinye izinto zensimbi.
4. Kungani kufanele uthenge kithi esikhundleni sabanye abahlinzeki?
Hlanganisa izinsiza eziphakeme zemboni yensimbi yaseChina ukuze unikeze amakhasimende imikhiqizo yensimbi yekhwalithi ephezulu
Intengo ivuma futhi izimpahla zingalethwa kumakhasimende ngesikhathi.
5. Yiziphi izinkonzo esingazenza?
Imigomo yokulethwa eyamukelwe: FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express;
Izinhlobo zemali zokukhokha ezamukelwayo: i-USD, i-Euro, i-RMB;
Izindlela zokukhokha ezamukelwayo: T/T, L/C, Credit Card, Western Union, Cash;
Izilimi ezikhulunywayo: isiNgisi, isiShayina, isi-Arabhu, isiRashiya, isiKorea
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