Uma ufuna ukwazi ulwazi olwengeziwe, njengekhotheshini, imikhiqizo, izixazululo, njll., pqashaxhumana nathi ku-inthanethi.
I-Tianjin Sanon Steel Pipe Co., Ltd. ingumthengisi wamasheya. Ifektri yethu yamasheya iseDolobheni laseCangzhou, eSifundazweni saseHebei. Imithombo yethu eyinhloko yezimpahlaamapayipi ebhoyila, futhi izinto ezimele ziyiI-ASTM A335 P5/P11/P91/P92,I-ASME SA-106/SA-106MGR.B,I-GB/T 3087-200810#/20#. Izinto ezimele amapayipi epayipi yileziI-API 5L,I-API 5CT, izinto ezimele amapayipi okuqhekeka kwephethiloliI-GB/T 9948ziyi-15MoG/12CrMoVG. I-GB/T 6479-2013 imele izinto ezingu-10#/20#, amashubhu okushintshanisa ukushisa i-SA179/SA210/SA192, njll., amashubhu omshini i-GB/T 8162 amele izinto ezingu-10#/20#/Q345/42CrMo, i-EN10210 imele izinto ezingu-S355JOH/S355J2H, amashubhu esilinda segesi i-GB1 8248, amele izinto ezingu-34CrMo4/30CrMo.
— Umhlahlandlela Ophelele Wezinto Eziyinhloko ZaseRussia Zama-Boiler Asezingeni Eliphezulu Namapayipi Omusi Ocindezelayo Ophakeme
I-Sanonpipe – Umhlinzeki Wakho Othembekile Wemibhobho Yensimbi Engamelani Nokushisa YaseRussia i-ТУ Standard
I. Ukubekwa Kwesistimu Okujwayelekile: Izinga Lobuchwepheshe le-ТУ 14-3Р-55-2001
I-ТУ 14-3Р-55-2001 incazelo yobuchwepheshe yaseRussia (ТУ -Технические условия) yasungulwa ngqo ngamapayipi ensimbi angenamthungo asetshenziswa kuma-boilers omusi abucayi kakhulu nabucayi kakhulu kanye namapayipi anengcindezi ephezulu. Umbhalo wokuqala uphethwe yi-TC‑357 (iKomiti Yezobuchwepheshe YaseRussia Yokumisa) futhi iphethwe yi-OAC “ROSNITI”. Le ndinganiso inegunya eliphezulu lobuchwepheshe emkhakheni wamapayipi e-boiler aseRussia.
Imininingwane ye-ТУ ngokuvamile iqinile futhi igxile kakhulu ekusetshenzisweni kunezindinganiso zikazwelonke ze-ГОСТ. I-ТУ 14-3Р-55-2001 ilungiselelwe kahle izimo ezimbi kakhulu ngamapharamitha omusi abucayi kakhulu/abucayi kakhulu, okwenza kube enye yezindinganiso zezinto eziyinhloko zezinhlelo zamapayipi okushisa okuphezulu kanye nokucindezela okuphezulu embonini yamandla okushisa nawenuzi yaseRussia.
Inothi Lesimo: Le ndinganiso isasetshenziswa kabanzi kulo lonke elaseRussia nase-CIS, isebenza njengereferensi ebalulekile yokuthengwa kwemishini yokushisa okuphezulu, enomfutho ophezulu ezitshalweni zikagesi, ekukhiqizweni kwamabhoyila, amakhemikhali kaphethroli, nokuningi.
II. Ukuhlaziywa Okuningiliziwe Kwebanga 15Х1М1Ф (15X1M1F) – Insimbi Engamelani Nokushisa Ephansi Ye-Alloy
I-15Х1М1Ф (isiLatini: 15Kh1M1F) iyinsimbi engamelani nokushisa ephansi ngaphansi kwesigaba saseRussia, eyenzelwe ngqo insizakalo yokushisa okuphezulu kanye nengcindezi ephezulu. Ngokufaka i-chromium (Cr), i-molybdenum (Mo), kanye ne-vanadium (V), insimbi ithola amandla okukhukhuleka aphezulu okushisa, ukumelana nokushiswa kwe-oxidation, kanye nokuzinza kwemishini okuthuthukisiwe kakhulu.
Ukuqokwa kwebanga:
15 – ikhabhoni ~0.15%
Х – i-chromium
1 – i-chromium ~1%
М – i-molybdenum
1 – i-molybdenum ~1%
Ф – vanadium
Ukubunjwa Kwekhemikhali (%) (nge-ГОСТ kanye ne-ТУ):
| Isici | Ibanga | Umsebenzi |
|---|---|---|
| C | 0.10 – 0.16 | Ilinganisela amandla nokuqina |
| Si | 0.17 – 0.37 | Kuthuthukisa ukumelana nokushiswa kwe-oxidation |
| Mn | 0.40 – 0.70 | Kuthuthukisa amandla nokuqina |
| Cr | 1.10 – 1.40 | Yakha ifilimu ye-oxide ende, inikeza ukumelana nokugqwala/nokushisa |
| Mo | 0.90 – 1.10 | Kukhulisa amandla okushisa aphezulu kanye nokumelana nokukhukhuleka |
| V | 0.20 – 0.25 | Kucwenga okusanhlamvu, kuthuthukisa amandla okushisa |
| Ni | ≤ 0.25 | Kuthuthukisa ukuqina kwezinga lokushisa eliphansi |
| Cu | ≤ 0.25 | Kuthuthukisa ukumelana nesimo sezulu |
| P | ≤ 0.025 | Ilawula ukucasuka okubandayo |
| S | ≤ 0.025 | Kunciphisa ingozi yokuphelelwa yisikhathi kokushisa |
Izakhiwo Zomshini (Isimo Esijwayelekile + Esinomoya Ophansi):
| Impahla | I-Longitudinal | I-Transverse | Izinga Lokuhlola |
|---|---|---|---|
| Amandla Okudonsa (σb) | ≥ 500 MPa | ≥ 500 MPa | I-ГОСТ 1497 |
| Amandla Okukhiqiza (σs) | ≥ 320 MPa | ≥ 320 MPa | I-ГОСТ 1497 |
| Ukwelulwa (δ5) | ≥ 18% | ≥ 16% | I-ГОСТ 1497 |
| Ukunciphisa Indawo (ψ) | ≥ 50% | ≥ 45% | I-ГОСТ 1497 |
| Ukuqina Komthelela (KCU) | ≥ 500 kJ/m² | ≥ 400 kJ/m² | I-ГОСТ 9454 |
| Ubuningi | 7800 kg/m³ | — | — |
Izici Eziyinhloko:
Amandla okushisa: Ukwengezwa kwe-Mo+V okuhlanganisiwe kuthuthukisa kakhulu amandla okukhukhuleka nokuqhekeka.
Ukuzinza kwesakhiwo: Ukulungisa nokugcina izinga lokushisa eliphezulu kuveza isakhiwo se-bainitic/tempered sorbite esizinzile senkonzo yesikhathi eside.
Amazinga okushisa abucayi: Ac1 = 770‑819°C, Ac3 = 905‑975°C.
Izinga lokushisa eliphezulu kakhulu: kufika ku-+585°C ukuze kusebenze njalo.
Ukusetshenziswa kwenyukliya: Kufanelekela imishini yesitshalo samandla enyukliya (i-AC) kanye namapayipi.
Izakhiwo zemishini ezishintshashintshayo ziphansi kancane ngenxa ye-anisotropy ebangelwa ukugoqa; ukwakheka kufanele kubhekele isiqondiso sangempela sokucindezeleka.
III. Amabanga Alinganayo Omhlaba Wonke
| Okujwayelekile | Ibanga Elilinganayo | Amazwi |
|---|---|---|
| IShayina (GB) | 15Cr1Mo1V | Kuqinisekiswe kabanzi ngamayunithi angaphezu kuka-300 MW emigqeni emikhulu yesitimu |
| IJalimane (DIN/EN) | 15CrMoV5-9 / 15CrMoV5-10 (1.8521) | Ibanga elihambisanayo elimelana nokushisa |
I-15Cr1Mo1V yaseShayina ifakazelwe kumayunithi kagesi angaphezu kwama-20 angenisiwe futhi isebenza kahle njenge-15Х1М1Ф, engashintshaniswa ngokuphelele kwezobunjiniyela.
IV. Izicelo Ezijwayelekile
| Insimu | Ukusetshenziswa | Izimo |
|---|---|---|
| Amandla Okushisa | Isitofu esikhulu, i-superheater, i-reheater, ama-header | ≤585°C, okubaluleke kakhulu/okubaluleke kakhulu |
| Amandla eNyukliya | Imishini yokucindezela okuphezulu kanye namapayipi | Izinga lokushisa/umfutho ophezulu, imisebe |
| Ukukhiqizwa Kwebhoyila | Amapayipi ebhoyila anomfutho ophezulu | Amapharamitha aphezulu omusi, umsebenzi wesikhathi eside |
| Amakhemikhali e-Petrochemical | Amapayipi enqubo yokushisa okuphezulu, amayunithi okuhlanza | Izinga lokushisa eliphezulu + imidiya egqwalisayo |
| Imikhumbi Yokucindezela | Imikhumbi yokucindezela kwezinga lokushisa eliphezulu | Ukushisa okuphezulu kanye nengcindezi |
V. Inqubo Yokukhiqiza kanye Nesimo Sokulethwa
Ukulungiswa kwe-billet: I-EAF + ukucwengisisa kwesibili (LF + VD) ukuze kube nobumsulwa obukhulu.
Ukubhoboza/ukugingqa okushisayo: Ama-billet ashiswa ku-1180‑1250°C, abhobozwe ngokujikeleza.
Ukugoqa: I-MPM/PQF mandrel mill noma i-pilger mill ukuze kube nobukhulu obufanayo bodonga.
Ukwelashwa ngokushisa: Ukulungisa + ukufudumala kwezinga lokushisa eliphezulu.
I-NDT: I-Ultrasonic (UT) + i-eddy current (ET) ukuqinisekisa ukuthi izinto zangaphakathi azinazo iziphambeko.
Ububanzi Bosayizi:
I-OD: 10 – 273 mm
Isisindo: 1 – 25 mm
Ubude: 5 - 13 m (kuyatholakala ngokwezifiso)
Isimo Sokulethwa: Okujwayelekile + Okuthambile (N+T)
VI. Kungani Ukhetha I-Sanonpipe?
| Inzuzo | Imininingwane |
|---|---|
| Ubuchwepheshe Obujwayelekile | Ukuqonda okujulile kwe-ТУ 14-3Р-55-2001 kanye nohlelo lobuchwepheshe lwaseRussia |
| Ukuqinisekiswa Kwezinto Ezibalulekile | Izitifiketi ezigcwele zokulingana kwe-15Х1М1Ф kanye ne-GB 15Cr1Mo1V |
| Ububanzi Obugcwele | I-OD 10‑273mm, Ubunzima 1‑25mm – yonke imininingwane ihlanganisiwe |
| Ukulethwa Okusheshayo | Amathani angaphezu kuka-20,000 asesitokweni; ama-oda ezimo eziphuthumayo athunyelwa ezinsukwini ezingu-7-15 |
| Isevisi Yokuma Kanye | Kusukela ekuphenyweni, ekucaciseni ubuchwepheshe kuya kumadokhumenti kanye nezinhlelo zokusebenza |
| Ingozi Engekho | Izindawo zokuhlola zangaphakathi ezingaphezu kuka-240; akukho ukungafani kwedokhumenti |
| Usekelo lwe-CBAM | Usizo ngedatha ye-carbon footprint yokulungiswa kwemingcele ye-EU Carbon Border |
VII. Xhumana neSanonpipe
Sizibophezele ekuhlinzekeni ngamapayipi ensimbi angenamthungo asezingeni eliphezulu angangenisi ukushisa ahambisana ne-ТУ 14-3Р-55-2001 kumakhasimende aseRussia nase-CIS. Kungakhathaliseki ukuthi udinga osayizi abajwayelekile noma ubukhulu obujwayelekile, sinikeza ukwesekwa kobuchwepheshe obuchwepheshile kanye nezixazululo zokuhlinzeka eziguquguqukayo.
Isibonelo sokuqokwa komkhiqizo:
Труба стальная бесшовная горячедеформированная 159×10 ТУ 14-3Р-55-2001 / 15Х1М1Ф
(Ipayipi lensimbi elingenamthungo eligoqwe ngokushisa elingu-159×10, ngokusho kwe-ТУ 14-3Р-55-2001, ibanga 15Х1М1Ф)
I-Sanonpipe
+86 22 58658800/+86 15320100890
info@sanonpipe.com
www.sanonpipe.com
Amazinga Aphezulu · Ukulethwa Okusheshayo · Ingozi Engekho · I-Carbon Eluhlaza Nephansi
Isikhathi sokuthunyelwe: Juni-30-2026
