I-API 5CT N80 P110 Q125 J55 Ipayipi lensimbi elingenamthungo elingu-octg elingu-24 intshi elinesivalo samafutha kanye nepayipi likaphethiloli i-A53 A106 intengo yepayipi lensimbi yekhabhoni
Imininingwane Yomkhiqizo
Amapayipi ensimbi ambozwe uwoyela ngokuvamile angenamthungo noma ashiselwe futhi eza ngobukhulu nobude obuhlukahlukene ukuze avumelane nezidingo ezahlukene zokubhoboza. Aklanyelwe ukwakha isithiyo esivikelayo esizungeze imbobo yomthombo, ukuqinisekisa ukuzinza nobuqotho bomthombo ngesikhathi sokubhoboza, ukuqedwa, kanye nezigaba zokukhiqiza.
Inhloso eyinhloko yamapayipi okufaka uwoyela ukuvimbela ukuthi i-wellbor ingawi, ukuhlukanisa ukwakheka okuhlukene, nokulawula ukugeleza kukawoyela noma igesi endaweni engaphezulu. Lawa mapayipi ahlinzeka futhi ngokusekela imishini yokubhoboza futhi asize ukufakwa kwezinye izingxenye zokuqedela ezifana nama-casing, amapayipi, kanye nama-packer.
| 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 | ||
| Izinto | ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C | ||
| Ububanzi obungaphandle | 114.3mm-508mm noma ngezifiso | ||
| Ubukhulu bodonga | 5-16mm noma ngokwezifiso | ||
| Ubude | 5.8m, 6-12m noma njengoba kudingeka | ||
| Ukwelashwa kwendawo | Okumnyama/Okuxebukayo/Okupholishayo/Okwenziwe ngomshini | ||
| Ukwelashwa ngokushisa | Kuqediwe; Kucinyiwe; Kuthambile | ||
Izici
Amandla nokuqina: Amapayipi okufaka uwoyela ensimbi enziwe ngensimbi yekhwalithi ephezulu, enikeza amandla nokuqina okuhle kakhulu. Lokhu kuwavumela ukuthi amelane nokucindezela okuphezulu, izindawo ezigqwalisayo, kanye nezinye izimo eziyinselele ezihlangana nazo emisebenzini yokubhoboza uwoyela negesi.
Ukwakhiwa okungenamthungo noma okuhlanganisiwe: Amapayipi okufaka uwoyela wensimbi ayatholakala kokubili ezakhiweni ezingenamthungo kanye nezihlanganisiwe. Amapayipi angenamthungo akhiqizwa ngaphandle kwemithungo yokushisela, okususa amaphuzu angaba buthakathaka. Amapayipi ahlanganisiwe enziwa ngokuxhuma izingxenye zensimbi kusetshenziswa amasu okushisela, okunikeza inketho engabizi kakhulu.
Osayizi nobude obuhlukahlukene: Amapayipi okufaka uwoyela wensimbi afika ngobukhulu nobude obuhlukene ukuze ahlangabezane nezidingo ezahlukene zokubhoboza. Ubukhulu nobude bamapayipi bukhethwa ngokusekelwe ezicini ezifana nokujula komsele, izici zokwakheka, kanye namasu okubhoboza.
Ukumelana nokugqwala: Amapayipi okufakwa uwoyela wensimbi avame ukugqokwa noma apendwe ngezinto zokulwa nokugqwala ukuze awavikele ezintweni ezigqwala ezihlangana nazo ngesikhathi sokubhoboza. Lokhu kusiza ukwandisa isikhathi sokuphila kwamapayipi nokugcina ubuqotho besakhiwo sawo.
Ukukhiqizwa okujwayelekile: Amapayipi okufaka uwoyela ensimbi akhiqizwa ngokuhambisana nezindinganiso zemboni kanye nezincazelo ezifana nezindinganiso ze-API (American Petroleum Institute). Lokhu kuqinisekisa ukuthi amapayipi ahlangabezana nezidingo ezithile zekhwalithi kanye nokusebenza.
Ukuxhumeka okunezintambo noma okuhlangene: Amapayipi okufaka uwoyela wensimbi aklanywe ngokuxhumeka okunezintambo noma okuhlangene okuvumela ukufakwa nokuhlukaniswa okulula. Lokhu kuxhumeka kunikeza isivalo esiphephile nesingenawo amanzi, okuqinisekisa ubuqotho be-wellbor.
Ukuhambisana nezinye izingxenye: Amapayipi okufaka uwoyela ensimbi aklanyelwe ukuhambisana nezinye izingxenye zokuqedela njengezingxenye zokufaka, amapayipi, kanye nama-packer. Lokhu kuvumela ukuhlanganiswa okuphumelelayo nokungenamthungo kwalezi zingxenye, okwenza kube lula ukubhoboza imithombo kanye nokusebenza kokukhiqiza.
Isicelo
Amapayipi okufaka uwoyela ensimbi asetshenziswa kakhulu embonini kawoyela negesi ngezinhlelo ezahlukene, okuhlanganisa:
Ukuqina kwe-Wellbor: Amapayipi e-casing afakwa ngesikhathi sokubhoboza ukuze ahlinzeke ngokuqina kwesakhiwo se-wellbor. Asebenza njengesisekelo futhi avimbele ukudilika kwezindonga ze-wellbor, okuqinisekisa ukuzinza nokuphepha kwenqubo yokubhoboza.
Ukuvimba uketshezi lokubhoboza: Amapayipi okufaka ikheyiphu asiza ukulawula ukugeleza koketshezi lokubhoboza (njengodaka kanye nesimende) ngesikhathi sokubhoboza. Avimbela uketshezi ekungeneni noma ekungcoliseni ukwakheka noma amanzi azungezile.
Ukuvimbela ukuqhuma kwemithombo: Amapayipi okufaka ikesi adlala indima ebalulekile ekuvimbeleni ukuqhuma kwemithombo, okungaba yingozi futhi kubize kakhulu. Ikesi lihlinzeka ngesithiyo phakathi kwembobo yemithombo kanye nokwakheka okuzungezile, okuvimbela ukukhishwa okungalawulwa kukawoyela, igesi, noma uketshezi lokubhoboza.
Ukukhiqizwa nokukhishwa koketshezi: Amapayipi okufaka uketshezi asetshenziselwa ukukhipha uwoyela, igesi, kanye nolunye uketshezi oluvela emadamu okugcina amanzi. Afakwe izingxenye ezinezimbobo noma ezinezikhala ezivumela uketshezi ukuthi lugeleze lusuka edamini luye emgodini womthombo.
Ukuvikelwa kokugqwala: Amapayipi okufaka ikheyiji aklanyelwe ukumelana nezimo ezigqwala ezitholakala emisebenzini yokubhoboza uwoyela negesi. Agqokwa noma apendwe ngezinto ezilwa nokugqwala ukuze avikele emiphumeleni egqwala yoketshezi lokubhoboza nendawo ezungezile.
Ukuvimbela ukucindezeleka: Amapayipi okufaka ikheyiji aklanywe ukuze amelane nezimo zokucindezela okuphezulu ezihlangana nazo ngesikhathi sokubhoboza nokusebenza kokukhiqiza. Ahlinzeka ngesithiyo ngokumelene nokucindezela okuphezulu okubangelwa uketshezi lwedamu, okuqinisekisa ukuphepha nobuqotho bomthombo.
Ukufaka usimende kanye nokuhlukaniswa kwezindawo: Amapayipi okufaka usimende asetshenziswa enkambisweni yokufaka usimende ukudala uphawu phakathi kwembobo yomthombo kanye nokwakheka okuzungezile, ukuvimbela ukufuduka koketshezi phakathi kwezindawo ezahlukene. Lokhu kusiza ukugcina ubuqotho bomthombo futhi kuvimbele ukungcoliswa koketshezi okuwelanayo.
Ukuqedwa komthombo: Amapayipi okufaka ikheyiji asebenza njengomsele wezinye izingxenye zokuqedwa, njengepayipi, amapakethi, kanye nemishini yokukhiqiza. Asiza ekufakweni nasekusebenzeni kwalezi zingxenye, okuvumela ukuqedwa komthombo okuphumelelayo kanye nemisebenzi yokukhiqiza.
Inqubo Yokukhiqiza
Inqubo yokukhiqiza i-casing kawoyela ihilela izigaba eziningana. Nasi isifinyezo esijwayelekile senqubo yokukhiqiza i-casing kawoyela:
Ukukhiqizwa kwensimbi: Isinyathelo sokuqala ukukhiqizwa kwensimbi yekhwalithi ephezulu esetshenziselwa ukukhiqiza amapayipi okufaka insimbi. Insimbi ikhiqizwa ezigayweni zensimbi ngezinqubo ezifana nokuncibilikisa, ukucwenga, kanye nokuqina.
Ukukhiqizwa kwamapayipi: Kulesi sinyathelo, insimbi yakhiwa ibe amapayipi ngezindlela ezahlukene, okuhlanganisa ukukhiqizwa kwamapayipi angenamthungo noma amasu okushisela ajikelezayo nangenantambo. Amapayipi angenamthungo akhiwa ngokubhoboza i-billet yensimbi eqinile, kuyilapho amapayipi ahlanganisiwe enziwa ngokujoyina imichilo yensimbi kusetshenziswa izindlela zokushisela.
Ukwelashwa ngokushisa: Ngemva kokuba amapayipi esekhiqizwe, adlula enkambisweni yokwelashwa ngokushisa ukuze kuthuthukiswe izakhiwo zawo zemishini. Ukwelashwa ngokushisa kuhilela ukufudumeza amapayipi kuze kufike ekushiseni okuthile bese ewapholisa ngokushesha ukuze kuthuthukiswe amandla awo, ubulukhuni, kanye nokumelana nokugqwala.
Ukuhlanganisa ipayipi lebhokisi: Ukuhlanganisa intambo kuyisinyathelo esibalulekile ekukhiqizweni kwebhokisi likawoyela. Iziphetho zamapayipi ebhokisi zihlanganiswa ukuze kuvunyelwe ukuxhumana phakathi kwawo ngesikhathi sokwakhiwa komthombo. Ukuhlanganisa intambo kungenziwa kusetshenziswa izinqubo ezahlukene zokuhlanganisa intambo, okuhlanganisa ukuxhumanisa kwamahlombe ajikelezayo noma ukuxhumanisa intambo okunciphile.
Ukulawulwa kwekhwalithi nokuhlolwa: Amapayipi e-casing adlula ezinqubweni zokulawulwa kwekhwalithi nokuhlolwa okuqinile. Lokhu kuhilela ukuhlolwa kobukhulu, ukuhlolwa okubonakalayo, ukuhlolwa kwezinhlayiya ze-ultrasonic noma ze-magnetic, kanye nezinye izindlela zokuhlola ezingonakalisi ukuqinisekisa ukuthi amapayipi ahlangabezana nezimfuneko ezidingekayo kanye namazinga ekhwalithi.
Ukumboza nokuqeda: Amapayipi okufaka ikheyisi avame ukumbozwa ukuze awavikele ekugqwaleni futhi athuthukise isikhathi sawo sokuphila. Izinto zokumboza ezifana ne-epoxy, i-polyethylene, noma i-zinc zifakwa ebusweni bangaphandle bamapayipi ngezindlela ezifana ne-hot-dip galvanizing noma ukufakwa kokumboza. Le nqubo yokumboza inikeza ukumelana okwengeziwe kokugqwala futhi iqinisekisa ukuthi amapayipi alungele ukufakwa emithonjeni kawoyela negesi.
Ukupakishwa Nokuthunyelwa: Uma amapayipi esedlulile izinqubo zokulawula ikhwalithi kanye nokumboza, ayapakishwa futhi alungiselelwe ukuthunyelwa kumakhasimende. Amapayipi ngokuvamile ayahlanganiswa, aboshwe, futhi avikelwe ukuvimbela umonakalo ngesikhathi sokuthuthwa.
Ukupakisha Nokuthumela
Imibuzo Evame Ukubuzwa
1. Singobani?
Indlunkulu yethu iseTianjin, eShayina, futhi sigxile embonini yokuthumela insimbi kwamanye amazwe iminyaka engaphezu kwe-10, sinamagatsha e-United States, e-Ecuador, eGuatemala nakwamanye amazwe.
2. Siqinisekisa kanjani ikhwalithi?
Kuhlala kukhona amasampula angaphambi kokukhiqiza ngaphambi kokukhiqiza ngobuningi;
Njalo hlola okokugcina ngaphambi kokuthunyelwa;
3. Yini ongayithenga kithi?
Amabhulakhethi e-photovoltaic, izinqwaba zeshidi lensimbi, insimbi ye-silicon, amapayipi ensimbi athambile, ama-grating ensimbi, kanye nezinye izinto zensimbi eziningi.
4. Kungani kufanele uthenge kithi esikhundleni sabanye abaphakeli?
Hlanganisa izinsizakusebenza eziphezulu zemboni yensimbi yaseShayina ukuze unikeze amakhasimende imikhiqizo yensimbi esezingeni eliphezulu
Intengo iphansi futhi izimpahla zingalethwa kumakhasimende ngesikhathi.
5. Yiziphi izinsizakalo esingazinikeza?
Imigomo yokulethwa eyamukelekile: i-FOB, i-CFR, i-CIF, i-EXW, i-FCA, i-DDP, i-DDU, i-Express;
Izimali zokukhokha ezamukelekayo: i-USD, i-Euro, i-RMB;
Izindlela zokukhokha ezamukelekayo: I-T/T, i-L/C, iKhadi Lesikweletu, i-Western Union, i-Cash;
Izilimi ezikhulunywayo: isiNgisi, isiShayina, isi-Arabhu, isiRashiya, isiKorea
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