Ukucaciswa kokufaka kanye ne-tubing api ukucaciswa kwe-5ct Nith Edition-2012
| Okujwayelekile: API 5CT | Alloy noma cha: cha |
| Iqembu leGrade: J55, K55, N80, L80, P110, njll | Isicelo: I-Oyili NO-Casing Pipe |
| Ubukhulu: 1 - 100 mm | Ukwelashwa okungaphezulu: njengemfuneko yekhasimende |
| Ububanzi obungaphandle (Round): 10 - 1000 mm | Inqubo: Kuvuselelwa okushisayo |
| Ubude: R1, R2, R3 | Ukwelashwa kokushisa: ukucimanisa nokujwayelekile |
| Isimo sengxenye: nxazonke | Ipayipi elikhethekile: ukuhlangana okufushane |
| Indawo yemvelaphi: China | Ukusetshenziswa: Okhishwe kanye negesi |
| Ukuqinisekiswa: Iso9001: 2008 | Isivivinyo: NDT |
Ipayipi kuI-API5CTIsetshenziselwa ikakhulukazi ukumba kwe-oyili kanye nemithombo yegesi nokuhamba kwamafutha negesi. Ukufaka uwoyela kusetshenziselwa ikakhulukazi ukusekela udonga lweBorehole ngesikhathi nangemva kokuphothulwa komthombo ukuze kuqinisekiswe ukusebenza okujwayelekile komthombo kanye nokuphothulwa komthombo.
Ibanga: J55, K55, N80, L80, P110, njll
| Khuphuka | Ukuthayipha | C | Mn | Mo | Cr | Ni | Cu | P | s | Si | ||||
| uku | umnciphikazi | uku | umnciphikazi | uku | umnciphikazi | uku | umnciphikazi | umnciphikazi | umnciphikazi | umnciphikazi | umnciphikazi | umnciphikazi | ||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| H40 | - | - | - | - | - | - | - | - | - | - | - | - | 0.03 | - |
| I-J55 | - | - | - | - | - | - | - | - | - | - | - | - | 0.03 | - |
| K55 | - | - | - | - | - | - | - | - | - | - | - | - | 0.03 | - |
| N80 | 1 | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
| N80 | Q | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
| R95 | - | - | 0.45 c | - | 1.9 | - | - | - | - | - | - | 0.03 | 0.03 | 0.45 |
| L80 | 1 | - | 0.43 a | - | 1.9 | - | - | - | - | 0.25 | 0.35 | 0.03 | 0.03 | 0.45 |
| L80 | I-9cr | - | 0.15 | 0.3 | 0.6 | 0 90 | 1.1 | 8 | 10 | 0.5 | 0.25 | 0.02 | 0.03 | 1 |
| L80 | I-13rr | 0.15 | 0.22 | 0.25 | 1 | - | - | 12 | 14 | 0.5 | 0.25 | 0.02 | 0.03 | 1 |
| I-C90 | 1 | - | 0.35 | - | 1.2 | 0.25 b | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.03 | - |
| T95 | 1 | - | 0.35 | - | 1.2 | 0.25 b | 0.85 | 0 40 | 1.5 | 0.99 | - | 0 020 | 0.01 | - |
| C110 | - | - | 0.35 | - | 1.2 | 0.25 | 1 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.005 | - |
| I-P1I0 | e | - | 一 | - | - | - | - | - | - | - | - | 0.030 E | 0.030 E | - |
| Qi25 | 1 | - | 0.35 | 1.35 | - | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
| Izincwadi ezikhonjisiwe zikhonjiswe kuzobikwa ekuhlaziyweni komkhiqizo | ||||||||||||||
| Okuqukethwe kwekhabhoni ye-L80 kungakhushulwa kufinyelela ku-0,50% ephezulu uma umkhiqizo ucishiwe kawoyela noma ucijile. | ||||||||||||||
| b Okuqukethwe kwe-molybdenum kweBanga C90 Type 1 akunakho ukubekezelelana okuncane uma usayizi odongeni ungaphansi kuka-17.78 mm. | ||||||||||||||
| C Umqambi wekhabhoni we-R95 angakhushulwa aze afike ku-0.55% aphezulu uma umkhiqizo ucishiwe kawoyela. | ||||||||||||||
| d Okuqukethwe kwe-molybdenum kwe-T95 TYPE 1 kungancipha ku-0.15% ubuncane uma ubukhulu bodonga bungaphansi kuka-17.78 mm. | ||||||||||||||
| E ye-EW Grade P110, okuqukethwe kwe-phosphorus kuzoba ngu-0.020% ubuningi kanye nokuqukethwe kwesibabule 0.010% esiphezulu. | ||||||||||||||
| Khuphuka | Ukuthayipha | Ukugcwala okuphelele ngaphansi komthwalo | Amandla okuthela | Amandla asheshayo | Ubunzimaa, c | Ubukhulu obucacisiwe odongeni | Ukuhluka kobunzima obuvumelayob | ||
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| uku | umnciphikazi |
| HRC | I-HBW | mm | HRC |
| H40 | - | 0.5 | 276 | 552 | 414 | - | - | - | - |
| I-J55 | - | 0.5 | 379 | 552 | 517 | - | - | - | - |
| K55 | - | 0.5 | 379 | 552 | I-655 | - | - | - | - |
| N80 | 1 | 0.5 | 552 | 758 | I-689 | - | - | - | - |
| N80 | Q | 0.5 | 552 | 758 | I-689 | - | - | - | - |
| R95 | - | 0.5 | I-655 | 758 | 724 | - | - | - | - |
| L80 | 1 | 0.5 | 552 | I-655 | I-655 | 23.0 | 241.0 | - | - |
| L80 | I-9cr | 0.5 | 552 | I-655 | I-655 | 23.0 | 241.0 | - | - |
| L80 | l3cr | 0.5 | 552 | I-655 | I-655 | 23.0 | 241.0 | - | - |
| I-C90 | 1 | 0.5 | 621 | 724 | I-689 | 25.4 | 255.0 | ≤12.70 | I-3.0 |
| 12.71 kuya ku-19.04 | I-4 | ||||||||
| 19.05 kuya ku-25.39 | I-5 | ||||||||
| ≥25.4 | I- | ||||||||
| T95 | 1 | 0.5 | I-655 | 758 | 724 | 25.4 | 255 | ≤12.70 | I-3.0 |
| 12.71 kuya ku-19.04 | I-4 | ||||||||
| 19.05 kuya ku-25.39 | I-5 | ||||||||
| ≥25.4 | I- | ||||||||
| C110 | - | 0.7 | 758 | 828 | 793 | 30.0 | 286.0 | ≤12.70 | I-3.0 |
| 12.71 kuya ku-19.04 | I-4 | ||||||||
| 19.05 kuya ku-25.39 | I-5 | ||||||||
| ≥25.4 | I- | ||||||||
| I-P110 | - | 0.6 | 758 | 965 | I-862 | - | - | - | - |
| Q125 | 1 | 0.65 | I-862 | 1034 | 931 | b | - | ≤12.70 | I-3.0 |
| 12.71 kuya ku-19.04 | I-4 | ||||||||
| 19.05 | I-5 | ||||||||
| aUma kwenzeka impikiswano, ukuhlolwa kwelebhu | |||||||||
| bAkunamikhawulo yobunzima echaziwe, kepha ukuhlukahluka okuphezulu kukhawulelwe njengokulawulwa kokukhiqiza ngokuya nge-7.8 no-7.9. | |||||||||
| cOkokuhlola izinkawu ezi-wall of amabanga le-l80 (zonke izinhlobo), C90, T95 ne-C110, izidingo ezishiwo ku-HRC Isilinganiso se-HRC ngenombolo ephezulu yokuqina. | |||||||||
Ngaphezu kokuqinisekisa ukwakheka kwamakhemikhali kanye nezakhiwo zemishini, izivivinyo ze-hydrostatic zenziwa ngamunye, futhi zivutha futhi zivivinya izivivinyo. . Ngaphezu kwalokho, kunezidingo ezithile ze-microssmructure, usayizi wokusanhlamvu, kanye nesendlalelo sokukhipha ipayipi eliqediwe.
Isivivinyo esisheshayo:
1. Ngokuqukethwe kwensimbi yemikhiqizo, umenzi kufanele enze ukuhlolwa okuthe xaxa. Ukuze uthole ipayipi le-elecrtrice welded, ama-desteds ekukhetheni komkhiqizi, ukuhlolwa okuthe xaxa kungenziwa epuletini lensimbi elalisetshenziselwa ukwenza ipayipi noma i-perfecred ngepayipi lensimbi ngqo. Ukuhlolwa okwenziwe kumkhiqizo nakho kungasetshenziswa njengovivinyo lomkhiqizo.
2. Amashubhu wokuhlola azokhethwa ngokungahleliwe. Lapho kudingeka izivivinyo eziningi, indlela yesampula izoqinisekisa ukuthi amasampula athathwe angamela isiqalo nokuphela komjikelezo wokwelashwa okushisa (uma kusebenza) futhi zombili iziphetho zeshubhu. Lapho kudingeka izivivinyo eziningi, iphethini izothathwa kumashubhu ahlukene ngaphandle kokuthi isampula yeshubhu elinqunyiwe lingathathwa kuwo womabili amaphethelo weshubhu.
I-3. Isampula yepayipi esingenamthungo ingathathwa kunoma yisiphi isikhundla ngokujikeleza kwepayipi; Isampula yepayipi ebekiwe kufanele ithathwe cishe nge-90 ° kuya emthungo we-weld, noma inketho yomenzi. Amasampula athathwa cishe ikota yobubanzi be-strip.
4. Akunandaba ngaphambi nangemva kokuhlolwa, uma ukulungiswa kwesampula kutholakala ukuthi kungasebenzi noma kunokuntuleka kwezinto ezingenakuphikwa ngendlela yokuhlolwa, isampula ingahle ifakwe esikhundleni sensimbi eyenziwe ngeshubhu elifanayo.
5
Uma bonke abavumeleli bamasampula behlangabezana nezidingo, i-batch of tubes iqeqeshelwe ngaphandle kweshubhu elingalinganisiwe elalihlehliswe.
Uma amasampula angaphezu kweyodwa ahlehliswe ekuqaleni noma amasampula athile noma amaningi wokuphinda ahlangabezana nezidingo ezicacisiwe, umenzi angahlola i-batch yamashubhu ngamunye ngamunye.
I-batch ekwenqatshelwe yemikhiqizo ingavuselelwa futhi iphindiswe njenge-batch entsha.
Ukuhlolwa okumnandi:
1. I-test specimen izoba yindandatho yokuhlola noma ukunqunywa kokuphela okungaphansi kwama-63.5mm (2-1 / 2in).
2 Uma kusetshenziswa ukuhlolwa kwe-batch, kuzothathwa izinyathelo ukukhomba ubudlelwano phakathi kwesampula ne-tube yesampula. Isithando ngasinye kubheki ngalinye kufanele sichotshozwe.
3. I-specemen izothatheka phakathi kwamapuleti amabili afanayo. Kusethi ngayinye yezinhlobo zokuhlola ezivuthayo, i-weld eyodwa yathatheka ngo-90 ° kanti enye yavutha ngo-0 °. I-specimen izothambisa kuze kube yilapho izindonga zeshubhu zixhumana. Ngaphambi kokuthi ibanga phakathi kwamapuleti afanayo lingaphansi kwenani elicacisiwe, akukho ukuqhekeka noma amakhefu okufanele avele kunoma iyiphi ingxenye yephethini. Ngeyo yonke inqubo yokufafaza, akufanele kube nesakhiwo esingesihle, ama-welds awahlanganisi, ahlehlise, athule insimbi, noma ukukhishwa kwensimbi.
4. Akunandaba ngaphambi nangemva kokuhlolwa, uma ukulungiswa kwesampula kutholakala ukuthi kungasebenzi noma kunokuntuleka kwezinto ezingenakuphikwa ngendlela yokuhlolwa, isampula ingahle ifakwe esikhundleni sensimbi eyenziwe ngeshubhu elifanayo.
5 Kodwa-ke, ubude bepayipi eliqediwe ngemuva kokuthi isampula kumele lingabi ngaphansi kwama-80% wobude bokuqala. Uma noma yisiphi isampula yeshubhu emele i-batch yemikhiqizo ayihlangabezani nezidingo ezicacisiwe, umenzi angathatha amashubhu amabili angeziwe avela kubhande lemikhiqizo anqume amasampula wokuhlola kabusha. Uma imiphumela yalezi zinto ziphinda ibhekane nazo zonke izidingo, i-batch yamashubhu ifanelekile ngaphandle kweTuberi eyakhethwa ekuqaleni njengesampula. Uma noma yimaphi amasampula abuyela emuva engahlangabezani nezidingo ezicacisiwe, umenzi angasampula amashubhu asele e-batch ngamunye. Ngokukhethwa komenzi, noma yiliphi iqembu lamashubhu lingavuselelwa kabusha liphathwe futhi liphindwe njenge-batch entsha yamashubhu.
Ukuhlolwa komthelela:
1. Ngamashubhu, kuzothathwa iqoqo lamasampula kulolo nalunye (ngaphandle kokuthi kuboniswe izinqubo ezibhaliwe ukuze zihlangabezane nezidingo zokulawula). Uma i-oda selilungisiwe ku-A10 (SR16), isivivinyo siyaphoqelelwa.
2. Okwecala, amapayipi ama-3 wensimbi kufanele athathwe ku-batch ngayinye ukuze uhlole. Amashubhu wokuhlola azokhethwa ngokungahleliwe, futhi indlela yesampula izoqinisekisa ukuthi amasampula ahlinzekiwe angamela isiqalo nokuphela komjikelezo wokwelashwa okushisa kanye nemikhawulo yomkhono ngaphambili nangemuva komkhono wokushisa.
3. I-Charpy V-Notch Impact Test
4. Akunandaba ngaphambi nangemva kokuhlolwa, uma ukulungiswa kwesampula kutholakala ukuthi kungasebenzi noma kunokuntuleka kwezinto ezingenakuphikwa ngendlela yokuhlolwa, isampula ingahle ifakwe esikhundleni sensimbi eyenziwe ngeshubhu elifanayo. Izinhlobo zezinhlobo akufanele zihlulelwe nje zinephutha ngoba nje azihlangabezani nezidingo zamandla aphansi.
5 Umthelela wamandla we-specemen ngayinye ephindwe kabili uzoba mkhulu kuno noma ulingane nesidingo esibekiwe se-Energy Energy.
I-6. Uma imiphumela yokuhlolwa okuthile ingahlangabezani nezidingo kanye nemibandela yokuhlolwa okusha ayihlangabezwanga, khona-ke amasampula amathathu angeziwe athathwa kwizingcezu ezintathu ze-batch. Uma zonke izimo ezingeziwe zihlangabezana nezidingo, i-batch ifanelekile ngaphandle kwaleyo ehlulekile ekuqaleni. Uma kungaphezulu kwesinye isiqeshana sokuhlola okwengeziwe kungahlangabezani nezidingo, umenzi angahle akhethe ukuhlola izingcezu ezisele ze-batch ngamunye ngamunye, noma avuselele i-batch futhi azihlole kwi-batch entsha.
7 Uma kungaphezulu kwesinye sezinto ezintathu zokuqala ezidingekayo ukufakazela iqembu leziqu zenqatshwa, ukuhlolwa kabusha akuvunyelwe ukufakazela iqembu lamashubhu afanelekile. Umenzi angahle akhethe ukuhlola ucezu lwama-batches asele ngesiqeshana, noma avuselele i-batch futhi alihlole kwi-batch entsha.
Ukuhlolwa kweHydrostatic:
1. Ipayipi ngalinye lizofakwa ngaphansi kokuhlolwa kwengcindezi ye-hydrostatic yawo wonke amapayipi ngemuva kokuqina (uma kufanelekile) nokwelashwa kokugcina (uma kufanele), futhi kufanele kufinyelele ingcindezi ebekiwe ye-hydrostatic ngaphandle kokuvuza. Isikhathi sokuhlola ingcindezi sakhiwe ngaphansi kwama-5s. Kumapayipi we-welded, ama-welds amapayipi azohlolwa ukuvuza ngaphansi kwengcindezi yokuhlolwa. Ngaphandle kokuthi wonke amapayipi awenziwe okungenani ngaphambi kwengcindezi edingekayo yesimo sokugcina samapayipi, ifektri yokucubungula intambo kufanele yenze isivivinyo se-hydrostatic (noma ihlele isivivinyo esinjalo) kuyo yonke ipayipi.
2 Ingcindezi yokuhlola yawo wonke amapayipi aneziphetho ze-threaded izoba okungenani ingcindezi yokuhlola yentambo nokuhlanganisa.
3. Ngemuva kokusebenza ngosayizi wepayipi eliqediwe eliphelile kanye nanoma yimaphi amalunga amafushane aphethwe ukushisa, ukuhlolwa kwe-hydrostatic kuzokwenziwa ngemuva kokuphela kwesicaba noma intambo.
Ububanzi be-Outter:
| Ukuqhelelana | Ukuboneleko |
| <4-1 / 2 | ± 0.79mm (± 0.031in) |
| ≥4-1 / 2 | + 1% od ~ -0.5% od |
Ngeshubhu elihlangene elihlanganisiwe elinobukhulu obuncane ngosayizi noma olingana no-5-1 / 2, ukubekezelela okulandelayo kuyasebenza kububanzi obungaphandle lomzimba wepayipi ngaphakathi kwe-127mm (5.0in) eduze kwengxenye ecishe ibe ngu-127mm (5.0in) eduze kwengxenye enobukhulu; Ukubekezelela okulandelayo kuyasebenza kububanzi obungaphandle kweshubhu ngaphakathi kwebanga elilingana nelilingana nobubanzi beshubhu ngokushesha.
| Ukuqhelelana | Ukubekezela |
| ≤3-1 / 2 | + 2.38mm ~ -0.79mm (+ 3/32in ~ -1 / 32in) |
| > 3-1 / 2 ~ ≤5 | + 2.78mm ~ -0.75% od (+ 7/64in ~ -0.75% od) |
| > 5 ~ ≤8 5/8 | + 3.18mm ~ -0.75% od (+ 1 / 8in ~ -0.75% od) |
| > 8 5/8 | + 3.97mm ~ -0.75% od (+ 5/32in ~ -0.75% od) |
Ngeshubhu elimisiwe langaphandle elinobukhulu obungu-2-3 / 8 futhi likhudlwana, ukubekezelela okulandelayo kuyasebenza kububanzi obungaphandle kwepayipi elikhudlwana futhi ubukhulu bushintsha kancane kancane kusukela ekugcineni kwepayipi
| Ngavule | Ukubekezela |
| ≥2-3 / 8 ~ ≤3-1 / 2 | + 2.38mm ~ -0.79mm (+ 3/32in ~ -1 / 32in) |
| > 3-1 / 2 ~ ≤4 | + 2.78mm ~ -0.79mm (+ 7/64in ~ -1 / 32in) |
| > 4 | + 2.78mm ~ -0.75% od (+ 7/64in ~ -0.75% od) |
Ubukhulu bodonga:
Ukubekezelelwa kodonga olucacisiwe lwepayipi kungu -12.5%
Isisindo:
Ithebula elilandelayo yizidingo ezijwayelekile zokubekezelela isisindo. Lapho ubukhulu obuncane bodonga obunqunyiwe bukhulu kuno noma bulingana no-90% wobukhulu obubi obucacisiwe, umkhawulo ophezulu wokubekezelela okukhulu kwempande eyodwa kufanele kukhuphuke ku-10%
| Ubuningi | Ukubekezela |
| Ucezu olulodwa | + 6.5 ~ -3.5 |
| I-Vehicle Load Weighbs18144kg (40000LB) | -1.75% |
| I-Vehicle Load Isisindo <18144KG (40000LB) | -3.5% |
| I-ORDEBRICEBSS18144KG (40000LB) | -1.75% |
| Inani le-oda <18144kg (40000lb) | -3.5% |
