Amapayipi angenamthungo ensimbi ye-alloy ayisici esibalulekile ku-izinhlelo zokusebenza zezimboni ezinokushisa okuphezulu, ezinomfutho ophezulu, kufaka phakathiizitshalo zikagesi, ama-boiler, ama-heat exchanger, izitshalo ze-petrochemical, kanye namapayipi okuhlanzaLawa mapayipi ahlinzeka ngokusezingeni eliphezuluamandla, ukumelana nokushisa, kanye nokumelana nokugqwalauma kuqhathaniswa namapayipi ensimbi yekhabhoni ajwayelekile.
Konjiniyela, abaklami, kanye nochwepheshe bokuthenga, ukukhetha okulungileipayipi elingenamthungo lensimbi ye-alloykuqinisekisaukuthembeka kohlelo, impilo yesevisi ende, kanye nokuhambisana nezindinganiso zomhlaba wonke.
I-Womic Steel ingumkhiqizi ochwepheshe wamapayipi angenamthungo ensimbi ye-alloy, amapayipi okunemba adonswayo abandayo, amapayipi e-boiler, amapayipi okushintshanisa ukushisa, kanye nezixazululo zamapayipi ezenziwe ngokwezifiso, ukuhlinzeka ngemikhiqizo esezingeni eliphezulu yamaphrojekthi ezimboni omhlaba wonke.
1. Amabanga Ensimbi Ehlanganisiwe Ye-Alloy
Amapayipi angenamthungo ensimbi ye-alloy aklanyelwe ukumelanaizinga lokushisa eliphezulu, umfutho ophezulu, kanye nezimo ezigqwalisayoAmamaki avamile afaka phakathiP11, P22, P91, kanye ne-P92, esetshenziswa kabanzi kuamapayipi ebhoyila, amapayipi e-superheater, kanye namapayipi anomfutho ophezulu.
| Ibanga | Uhlobo Lwezinto | Izici Eziyinhloko | Izicelo Ezijwayelekile |
| P11 | I-Chromium-Molybdenum | Izinga lokushisa elimaphakathi, ukushibilika okuhle | Amashubhu ebhoyila, ama-heat exchanger |
| P22 | I-Chromium-Molybdenum | Ukumelana nokushisa okuphezulu, amandla amahle kakhulu okuhamba | Ama-boiler ezimboni, ama-superheater |
| I-P91 | I-Chromium-Molybdenum-Vanadium | Ukushisa okuphezulu, ukucindezela okuphezulu, amandla okuhamba kwesikhathi eside | Ama-boiler ezitshalo zamandla, amapayipi kaphethiloli wezinto zasendulo |
| I-P92 | I-Chromium-Molybdenum-Vanadium | Izinga lokushisa eliphakeme kakhulu, amandla aphezulu okuhamba | Ama-boiler abaluleke kakhulu, amapayipi okushisa okuphezulu |
Ezinye izinto zensimbi ze-alloy zifaka phakathi15Mo3, 16Mo3, 13CrMo4-5, ezivame ukusetshenziswa ku-Amaphrojekthi aseYurophu nawamazwe ngamazwe.
2. Izakhiwo Zemishini
Amapayipi angenamthungo ensimbi ye-alloy abonakala ngokuthiamandla aphezulu okuthamba, ukumelana okuhle kakhulu kokukhasa, kanye nokusebenza okuzinzile emazingeni okushisa aphezulu.
| Ibanga | Amandla Okudonsa (i-MPa) | Amandla Okukhiqiza (i-MPa) | Ukwelulwa (%) | Ubulukhuni (HRB) | Umkhawulo Wokushisa (°C) |
| P11 | 485–620 | 250 | 20 | 100 | 540 |
| P22 | 485–620 | 250 | 20 | 100 | 580 |
| I-P91 | 620–780 | 415 | 20 | 150 | 600 |
| I-P92 | 620–780 | 415 | 20 | 150 | 620 |
Lezi zakhiwo zemishini zenzaamapayipi angenamthungo ensimbi ye-alloyilungeleama-boiler, ama-heat exchanger, kanye namapayipi ezitshalo zamandla abalulekile kakhululapho kokubiliamandla aphezulu kanye nokumelana nokushisa okuphezulukuyadingeka.
3. Izindinganiso Zomhlaba Wonke
Amapayipi angenamthungo ensimbi ye-alloy akhiqizwa ngokuya nge-amazinga omhlaba wonke, ukuqinisekisa ukufana, ukuphepha, kanye nokuthembeka.
| Okujwayelekile | Ibanga / Izinto | Ububanzi |
| I-ASTM A335 | P11, P22, P91, P92 | Ipayipi lensimbi ye-ferritic alloy engenamthungo yesevisi yokushisa okuphezulu |
| I-DIN 17175 | 15Mo3, 16Mo3 | Amapayipi ebhoyila kanye nengcindezi, indinganiso yaseYurophu |
| EN10216-2 | 13CrMo4-5, P11, P22 | Amashubhu ensimbi angenamthungo ngezinjongo zokucindezela |
| I-ASME SA335 | P11, P22, P91, P92 | Amashubhu ebhoyila kanye ne-superheater |
| I-JIS G3459 | I-SCMV, i-SCMV-H | Amapayipi ensimbi e-alloy asezingeni lokushisa eliphezulu eJapane |
I-Womic Steel ikhiqiza amapayipi angenamthungo ensimbi ehlanganisiwe ahambisana nezindinganiso ze-ASTM, DIN, EN, kanye ne-ASME, ukuqinisekisa ukuhambisana komhlaba wonke kwamaphrojekthi ezimboni.
4. Ukunemba Nokubekezelelana Okulinganayo
Ngezicelo ezibalulekile zezimboni,ukunemba kobukhulu kubalulekileAmapayipi angenamthungo ensimbi ye-alloy esezingeni eliphezulu kumele abe nalokhu:
Ububanzi Bangaphandle Obuqondile (OD)
Ubukhulu Bodonga Obufanayo
Ukuqanda Okuphansi
Ukuqonda Okuphezulu
| Ipharamitha | Ukubekezelela Okuvamile | Amanothi |
| Ububanzi Bangaphandle | ±0.05–0.10 mm | Iqinisekisa ukufakwa okufanele kuma-flange, ama-valve, kanye nemishini |
| Ubukhulu Bodonga | ±7.5% | Kubalulekile ekulinganisweni kwengcindezi |
| Ukuvaleka | ≤50% yokubekezelelana kwe-OD | Kuvimbela ukugeleza okungalingani kanye nokucindezeleka komshini |
| Ukuqonda | ≤1/1000 | Iqinisekisa ukuhlanganiswa okubushelelezi kanye nokusatshalaliswa kokucindezeleka |
Amapayipi ensimbi e-alloy adonswe ngokubandayoukuhlinzeka ngokubekezelelana okuqinile nakakhulu, okuthuthukayo ukufakwa kwepayipi lebhoyila, ukuhlanganiswa kwe-heat exchanger, kanye nokuzinza komshini.
5. Izicelo
5.1 Amabhoyila Nezitshalo Zikagesi
lAmapayipi e-P11, P22, P91zisetshenziswa kabanzi ku-ama-header e-boiler, ama-superheater, kanye nama-reheater
l Amandla aphezulu okuhamba kanyeukumelana nokukhathala okushisaqinisekisa ukusebenza kwesikhathi eside
5.2 Izishintshi Zokushisa
l Amapayipi ensimbi e-alloy ane-i-OD eqondile kanye nobukhulu bodongalungiselela kahleukudluliselwa kokushisa kanye nokuqina komshini
I-P22 kanye ne-P91 zilungele ukusetshenziswaukudluliselwa koketshezi lokushisa okuphezulu
5.3 Imboni Ye-Petrochemical
lAmapayipi ensimbi e-alloy amelana nokugqwalangobaukuthuthwa kwamakhemikhali, ama-reactor okushisa okuphezulu, kanye namapayipi okuhlanza
Amapayipi angenamthungo aqondile aqinisekisaukuxhumeka okungenawo amanzi
5.4 Ama-Conveyor Ezimayini Nezimboni
l Amapayipi ensimbi e-alloy aqondile asetshenziswa kuama-roller okuhambisa kanye namashubhu okungasebenzi
l Ukuvunda okuphansi kuqinisekisaukujikeleza okubushelelezi kanye nokudlidliza okuncishisiwe
6. Izinzuzo zamapayipi angenamthungo ensimbi ye-alloy
lUkumelana Nokushisa Okuphezulu:I-P91 ne-P92 zimelana namazinga okushisa afinyelela ku-620°C
lUkusebenza Kokucindezela Okuphezulu:Ifanele ama-boiler abaluleke kakhulu kanye namapayipi anomfutho ophezulu
lUkunemba Okulinganayo:Amashubhu adonswe ngokubandayo angenamthungo anobukhulu obuphansi, i-OD eqondile, kanye nobukhulu bodonga obufanayo
lAmandla Okuhamba Kwesikhathi Eside:Kubalulekile kuma-boiler, ama-heat exchanger, kanye namapayipi ezitshalo zamandla
lUkuthobela Izindinganiso Zomhlaba Wonke:Ukuhambisana kwe-ASTM, EN, DIN, ASME, kanye ne-JIS
7. Umhlahlandlela Wokukhetha Ukuthenga
Uma uthengaamapayipi angenamthungo ensimbi ye-alloy, cabanga:
lIbanga Lezinto:I-P11/P22 yokushisa okumaphakathi-okuphezulu; I-P91/P92 yokushisa okuphezulu kakhulu
lIzidingo Zobukhulu:Qinisekisa ukuthi i-OD, ukujiya kodonga, ukujiya, kanye nokuqondile kuyahlangabezana nezimfuneko zephrojekthi
lUkuthobela Izindinganiso:I-ASTM A335, ASME SA335, EN10216-2, DIN 17175
lIndawo Yokusebenzisa:Ibhoyila, i-heat exchanger, i-superheater, i-refinery, noma uhlelo lokuhambisa
I-Womic Steel inikeza uhla oluphelele lwamapayipi angenamthungo ensimbi ye-alloy, kanyeukudweba okubandayo okunembile, ukulawulwa kwe-OD okuqinile, ukujiya okuphansi, kanye nokuhambisana nezindinganiso zomhlaba wonke.
Singaphinde sinikezeubude beshubhu obuhlelwe ngokwezifiso, ama-U-gond, amashubhu anezimbobo eziningi, kanye nokwakhiwa ngokunembangokwezidingo zamakhasimende.
Insimbi Yom-Womic – Umkhiqizi Wepayipi Elingenamthungo Lensimbi Ye-Alloy
I-Womic Steel ingumkhiqizi ochwepheshe ogxile ku-amapayipi angenamthungo ensimbi ye-alloy, amapayipi adonswa ngokucophelela abandayo, amapayipi ebhoyila, amapayipi okushintshanisa ukushisa, kanye nezixazululo ezenziwe ngokwezifiso.
Imikhiqizo yethu iqinisekisa:
lAmashubhu angenamthungo ensimbi ye-alloy esebenza kahle kakhulukwama-boiler, izitshalo zamandla, kanye nezimboni zamakhemikhali
lI-OD eqondile, ukujiya okuphansi, kanye nobukhulu bodonga obufanayo
lUkuhambisana nezindinganiso ze-ASTM, EN, DIN, ASME, kanye ne-JIS
lUkukhiqizwa kwamashubhu okwenzelwe wena: Amashubhu e-U, ama-multi-bend, amashubhu ekhoyili, kanye namashubhu e-conveyor roller
Iwebhusayithi:www.womicsteel.com
Email: sales@womicsteel.com
Ucingo / WhatsApp / WeChat
UVictor: +86-15575100681
UJack: +86-18390957568
Isikhathi sokuthunyelwe: Mashi-25-2026