Qhagamshelana Nathi ukuze ufumane ulwazi oluthe kratya ngobukhulu
Iipayipi zentsimbi ezingenamthungo ze-API 5L X52/X60/X65/X70/X80 | Iipayipi zepayipi ze-SMLS zeoyile negesi
| Umbhobho wentsimbi we-API 5LIinkcukacha zeMveliso | |
| Amabanga | I-API 5L Ibanga B, X42, X52, X56, X60, X65, X70, X80 |
| Inqanaba leNkcazelo | I-PSL1, i-PSL2 |
| Uluhlu lobubanzi bangaphandle | 1/2” ukuya kwi-2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inches, 18 inches, 20 inches, 24 inches ukuya kuthi ga kwi-40 inches. |
| Ishedyuli yoButyebi | I-SCH 10. I-SCH 20, I-SCH 40, I-SCH STD, I-SCH 80, I-SCH XS, ukuya kwi-SCH 160 |
| Iintlobo zoMveliso | I-ERW engenamthungo, edibeneyo, i-SAW e-LSAW, DSAW, SSAW, HSAW |
| Uhlobo Lokuphela | Iziphelo ezigobileyo, Iziphelo ezicacileyo |
| Uluhlu lobude | I-SRL, i-DRL, i-20 FT (iimitha ezi-6), i-40 FT (iimitha ezili-12) okanye, eyenziwe ngokwezifiso |
| Iikhephu zoKhuselo | iplastiki okanye isinyithi |
| Unyango Lomphezulu | Ipeyinti yendalo, evarnished, emnyama, i-FBE, i-3PE (3LPE), i-3PP, i-CWC (Inobunzima bekhonkrithi obugqunywe) i-CRA Clad okanye i-Lined |
Umbhobho wentsimbi ye-API 5L yeBanga le-BItshati yobukhulu
| Ububanzi obungaphandle (OD) | Ubukhulu bodonga (WT) | Ubungakanani bePayipi Eqhelekileyo (i-NPS) | Ubude | Ibanga leNtsimbi liyafumaneka | Uhlobo |
| 21.3 mm (0.84 in) | 2.77 – 3.73 mm | ½″ | 5.8 m / 6 m / 12 m | Ibanga B – X56 | Ingenamthungo / i-ERW |
| 33.4 mm (1.315 in) | 2.77 – 4.55 mm | 1″ | 5.8 m / 6 m / 12 m | Ibanga B – X56 | Ingenamthungo / i-ERW |
| 60.3 mm (2.375 in) | 3.91 – 7.11 mm | 2″ | 5.8 m / 6 m / 12 m | Ibanga B – X60 | Ingenamthungo / i-ERW |
| 88.9 mm (3.5 in) | 4.78 – 9.27 mm | 3″ | 5.8 m / 6 m / 12 m | Ibanga B – X60 | Ingenamthungo / i-ERW |
| 114.3 mm (4.5 in) | 5.21 – 11.13 mm | 4″ | 6 m / 12 m / 18 m | Ibanga B – X65 | Ingenamthungo / ERW / SAW |
| 168.3 mm (6.625 in) | 5.56 – 14.27 mm | 6″ | 6 m / 12 m / 18 m | Ibanga B – X70 | Ingenamthungo / ERW / SAW |
| 219.1 mm (8.625 in) | 6.35 – 15.09 mm | 8″ | 6 m / 12 m / 18 m | X42 – X70 | I-ERW / I-SAW |
| 273.1 mm (10.75 in) | 6.35 – 19.05 mm | 10″ | 6 m / 12 m / 18 m | X42 – X70 | I-SAW |
| 323.9 mm (12.75 in) | 6.35 – 19.05 mm | 12″ | 6 m / 12 m / 18 m | X52 – X80 | I-SAW |
| 406.4 mm (16 inches) | 7.92 – 22.23 mm | 16″ | 6 m / 12 m / 18 m | X56 – X80 | I-SAW |
| 508.0 mm (20 in) | 7.92 – 25.4 mm | 20″ | 6 m / 12 m / 18 m | X60 – X80 | I-SAW |
| 610.0 mm (24 in) | 9.53 – 25.4 mm | 24″ | 6 m / 12 m / 18 m | X60 – X80 | I-SAW |
Cofa iqhosha elisekunene
I-PSL 1 (Inqanaba loku-1 leNkcazelo yeMveliso): Kwimibhobho eyakhiwe kwinqanaba elisisiseko lomgangatho.
I-PSL 2 (Inkcazo yeMveliso iNqanaba lesi-2): Ukusebenzisa iipropati eziphezulu zoomatshini, ulawulo oluqinileyo lweekhemikhali kunye ne-NDT, iinkcukacha ezibukhali ngakumbi.
| Into | I-PSL1 | I-PSL2 | Amanqaku |
| Ulawulo loKwakhiwa kweeKhemikhali | Imida eqhelekileyo kwi-C, Mn, P, S | Imida engqongqo, i-P kunye ne-S ezisezantsi; ulawulo olongezelelweyo lwezinto ze-microalloy luvumelekile | I-PSL2 ilungele ngakumbi iindawo ezinobushushu obuphantsi nezinobuthi |
| Amandla okuKhula (i-MPa) | Ngokweemfuno zebanga | Kufana nePSL1; iphezulu kancinci kwezinye iintsimbi ezikumgangatho ophezulu | Iimfuno ezisisiseko zoomatshini ziyafana |
| Amandla okuThamba (MPa) | Ngokweemfuno zebanga | Ifana nePSL1 | |
| Ukwandiswa (%) | Ngokweemfuno zebanga | Ifana nePSL1 | |
| Impembelelo yobushushu obuphantsi (iCharpy V-Notch) | Imfuneko yokuzikhethela okanye yokusetyenziswa kokugqibela | Kunyanzelekile; zivavanyelwa kwi -20°C okanye -50°C | Iphucula ukuqina kubushushu obuphantsi |
| Ukuxinana | Ihlangabezana neemfuno ezisemgangathweni | Uvavanyo oluqinileyo nolunokudityaniswa ludla ngokufuneka | I-PSL2 ifuna ukusebenza okuphezulu kwe-weld |
| Unyamezelo Lwemilinganiselo | Uluhlu oluqhelekileyo | Ngqongqo ngakumbi | I-PSL2 inolawulo oluqinileyo kububanzi kunye nobukhulu bodonga |
| Ulawulo olugqibeleleyo lweziphene / i-NDT | Uhlolo oluqhelekileyo; i-UT/RT ayinyanzelekanga | I-UT/RT/MPI eyimfuneko | Iqinisekisa ukhuseleko oluphezulu lwemibhobho |
| Indawo yokusetyenziswa | Ukuthuthwa kwemibhobho ngokubanzi | Iipayipi ezinoxinzelelo oluphezulu, ezishushu kancinci, nezirhabaxa | I-PSL2 ikhethwa kakhulu kwiiprojekthi ezineemfuno zokhuseleko oluphezulu |
| Ixabiso | Iphantsi kakhulu | Iphezulu kancinci | Ngenxa yokuhlolwa okungqongqo kunye neemfuno zokuvelisa |
| Ibanga le-API 5L | Iipropati eziphambili zoomatshini (Amandla okuvelisa isivuno) | Imeko Ezisebenzayo EMelika |
| Ibanga B | ≥245 MPa | Imibhobho yegesi yendalo esezantsi eMntla Melika; Imibhobho emincinci yokuqokelela ioyile eMelika Ephakathi |
| X42/X46 | >290/317 MPa | Imibhobho yokunkcenkceshela kwezolimo yaseMidwestern yaseMelika; iigridi zamandla zasezidolophini zaseMzantsi Melika |
| X52 (Eyona iphambili) | >359 MPa | Imibhobho yeoyile yeshale yaseTexas; Imibhobho yokuqokelela ioyile negesi eBrazil elunxwemeni; Imibhobho yegesi yendalo edlula umda wePanama |
| X60/X65 | >414/448 MPa | Imibhobho yesanti yeoyile yaseKhanada; Imibhobho yeGulf of Mexico enoxinzelelo oluphakathi noluphezulu |
| X70/X80 | >483/552 MPa | Imibhobho yeoyile ende yaseMelika; amaqonga eoyile negesi emanzini anzulu aseBrazil |
Ukuhlolwa kwezinto eziluhlaza– Khetha kwaye uhlole iibhilethi zentsimbi okanye iikhoyili ezisemgangathweni.
Ukwenziwa– Yiqengqele okanye uyigqobhoze ibe yimbhobho (ingenamthungo / i-ERW / i-SAW).
Ukuwelda–Iijoyinti ezingaphakathi kwimibhobho zenziwa ngokuwelda ngombane okanye ngokuwelda nge-arc engaphantsi komhlaba.
Unyango lobushushu– Yomeleza amandla nokuqina ngokufudumeza ngokuchanekileyo.
Ukulinganisa kunye nokulungisa– Guqula ububanzi betyhubhu kwaye uqinisekise ukuba ubungakanani buchanekile.
Uvavanyo Olungonakalisiyo (NDT)– Hlola iziphene zangaphakathi nangaphandle.
Uvavanyo lwe-Hydrostatic– Vavanya umbhobho ngamnye ukuze ubone ukuba unamandla kwaye uvuza.
Ukwaleka komphezulu– Faka umaleko wokukhusela ukugqwala (i-varnish emnyama, i-FBE, i-3LPE, njl.njl.).
Ukumakisha kunye nokuhlolwa– Phawula iinkcukacha uze wenze uhlolo lokugqibela lomgangatho.
Ukupakishwa kunye nokuHanjiswa– Pakisha, beka, kwaye uhambise ngeeSatifikethi zoVavanyo lweMill.
IOfisi yeNkonzo yasekuhlaleni ethetha iSpanish: Isebe lethu lendawo libonelela ngeenkonzo ezithetha iSpanish, linikezela ngamava amahle kakhulu kwaye liqinisekisa inkqubo engcono kakhulu yokungenisa impahla.
Uluhlu oluthembekileyo: Sigcina isitokhwe esaneleyo ukuze sihlangabezane neemfuno zakho zeodolo ngokukhawuleza.
Ukupakisha Okukhuselekileyo: Imibhobho igqunywe ngokuqinileyo kwaye ivalwe ngeengqimba ezininzi ze-bubble wrap ukuthintela ukuguquka nokonakala ngexesha lokuthuthwa, ukuqinisekisa ukhuseleko.
Ukuhanjiswa Okukhawulezayo Nokusebenza Kakuhle: Ukuhanjiswa kwamanye amazwe ukuhlangabezana neemfuno zakho zokuhanjiswa kweprojekthi.
Isiqinisekiso sokuPakisha
ZethuImibhobho yentsimbi ye-API 5LZifakwe iipalethi (iipalethi zomthi zitshizwa nge-IPPC engumgangatho weMelika eseMbindini kwaye zihlangabezana nazo zonke iimfuno zezityalo zokuthumela ngaphandle), emva koko zisongelwe kwiileya ezintandathu zeplastiki. Umbhobho wakho upakishwe ngokwahlukeneyo ngeeleya ezintathu zee-membranes ezingangeni manzi ezithi ngenxa yokufuma okuphezulu kwihlathi lemvula elishushu zenziwe ngendlela yokuba ukufuma kungangeni. Iflegi yokukhusela yeplastiki enamandla kunye neplagi zifakelwe kwiziphelo ezimbini zombhobho ukuthintela uthuli, ukungcola kunye nezinto zangaphandle ukungena ekuthuthweni nasekugcinweni kwindawo, ukuze kugcinwe imveliso icocekile kwaye ingaphazanyiswa. Icandelo ngalinye lombhobho linobunzima obuziitoni ezi-2-3, ubungakanani kunye nobunzima obufanelekileyo kwiikreyini ezincinci ezihlala zifumaneka kwiindawo zomsebenzi zaseMbindini, oku kwenza ukuba kuphathwe ngokukhuselekileyo kunye nokwakhiwa okusebenzayo ngakumbi.
Iinkcukacha ezilungiselelwe wena
Ubukhulu be-ISO: ubude obuqhelekileyo ziimitha ezili-12, zilungele ukulayishwa kweekhonteyina kunye nokuthuthwa kwezinto kwamanye amazwe.
Iinketho zobude obufutshane: 8' kunye ne-10' kwiiprojekthi ezikwiindawo ezishushu eGuatemala naseHonduras apho uthutho oluhamba emhlabeni luthintelwe khona.
Iindlela ezahlukeneyo- siyavumelana neemfuno zakho! Iinkcukacha ezininzi zinokuhlangabezana neemfuno zeprojekthi kwaye ziqinisekise ukuba kulula ukuthuthwa nokusebenza kakuhle kolwakhiwo.
Inkonzo yoXwebhu oluSimasekileyo
Kwimizamo yokunceda abathengi bethu ukuba baphumelele ekususweni kwerhafu kunye nokwakhiwa kweprojekthi kwimarike yaseMbindi Melika, sinikezela ngesatifikethi esipheleleyo sokuthumela ngaphandle kunye namaxwebhu ezinto ngaphandle kwentlawulo, esifana:
Isiqinisekiso seMvelaphi (Ifomu B)
Isatifikethi sovavanyo lwezinto ze-MTC
Ingxelo yoVavanyo lwe-SGS
Uluhlu lokupakisha
I-invoyisi yentengiso
Ukongeza, siyaqinisekisa ukuba naluphi na uxwebhu olunempazamo okanye olulahlekileyo luya kuphinda lukhutshwe zingadlulanga iiyure ezingama-24, ukuqinisekisa ukuba iprojekthi ayizukulibaziseka ngakumbi.
Amalungiselelo oThutho loBugcisa
Nje ukuba impahla ithunyelwe, iimpahla ziya kuhanjiswa kwinkampani engathathi cala ngendlela yokudibanisa uthutho lomhlaba nolwandle, uthutho luya kuba lukhuselekile kwaye luthembekile. Ezi zilandelayo ziindlela eziphambili zothutho kunye ne-ETA:
ITshayina → IColon, ePanama: ~iintsuku ezingama-30
ITshayina → IManzanillo, eMexico: Malunga neentsuku ezingama-28
ITshayina → ILimon, eCosta Rica: ~iintsuku ezingama-35
Kwimeko yeemfuno zeprojekthi, sinikezela ngeenkonzo zothutho olufutshane ukusuka kumazibuko ukuya kwiindawo zeoyile okanye kwiindawo zomsebenzi. Umzekelo, kunye neqabane lezothutho lasekuhlaleni ePanama TMM, sinikezela ngezisombululo zothutho oluvela ekupheleni ukuya ekupheleni, sinikezela ngezinto zeprojekthi ngexesha elifanelekileyo nangendlela ekhuselekileyo.
1. Ngaba imibhobho yakho yentsimbi ye-API 5L isemgangathweni wamva nje kwimarike yaseMelika?
Ngokuqinisekileyo yethuI-API 5LIipayipi zentsimbi zihambelana ngokupheleleyo ne-API 5L 45th Revision yamva nje, ekuphela kwayo eyamkelekileyo kwiingcali zaseMelika (e-US, eKhanada naseLatin America)? Zikwahambelana nemigangatho yobukhulu be-ASME B36.10M kunye nemigangatho yasekuhlaleni efana ne-NOM eMexico kunye nemigaqo yeendawo zorhwebo olukhululekileyo ePanama. Zonke izatifikethi (API, NACE MR0175, ISO 9001) zinokujongwa kwiwebhusayithi ezisemthethweni.
2. Ungayikhetha njani i-API 5L Steel Grade efanelekileyo kwiProjekthi yam (umzekelo: X52 vs X65)?
Khetha uxinzelelo lwakho, ubungakanani kunye nendawo osebenza kuyo iprojekthi: Kwisicelo soxinzelelo oluphantsi (≤3MPa) esifana nokunkcenkceshela igesi kamasipala kunye nezolimo, iGrade B okanye iX42 ingabizi kakhulu. Kwi-oyile/igesi enoxinzelelo oluphakathi (3–7MPa) kwiindawo ezisemanxwemeni (umzekelo, iTexas shale), iX52 yeyona ndlela isebenziseka lula. Kwimibhobho enoxinzelelo oluphezulu (≥7MPa) okanye kwiiprojekthi zaselwandle (umzekelo, iindawo zamanzi anzulu aseBrazil), i-API 5L X65/I-API 5L X70/I-API 5L X80Zikwacetyiswa ukuba zivelise amandla aphezulu (448–552MPa). Iqela lethu lobunjineli liza kukunika isindululo sasimahla ngokweenkcukacha zeprojekthi yakho.
Iinkcukacha zoqhakamshelo
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Ifowuni
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