Ukuthengiswa okuqondile kwefektri kwekhwalithi ephezulu, intengo yokuncintisana insimbi ebunjwe nge-U insimbi ebunjwe nge-U
Ubhontshisi be-UPEiyinsimbi yesiteshi se-flange ejwayelekile yaseYurophu eyenziwe ngokwe-EN 10365 futhi evame ukukhiqizwa ngensimbi yesakhiwo ye-S235JR, S275JR, noma i-S355JR. Uma kuqhathaniswa neziteshi zendabuko ze-UPN, imishayo ye-UPE ine-flanges ehambisanayo, enikeza ukuxhumana okulula, ukusatshalaliswa komthwalo okuthuthukisiwe, kanye nokuhambisana okungcono nezakhiwo eziboshwe nezihlanganisiwe.
INQUBO YOKUKHIQIZWA KOMKHIQIZO
Umsebe Wendawo Yonkeinqubo yokukhiqiza
1. Ukulungiswa kwezinto zokusetshenziswa
Izinto eziyinhloko zokusetshenziswa kwensimbi yesiteshi yi-iron ore, i-limestone, amalahle kanye nomoya-mpilo. Lezi zinto zokusetshenziswa zidinga ukulungiswa ngaphambi kokukhiqizwa ukuqinisekisa ukuqhubeka nokusebenza kahle kwenqubo yokukhiqiza.
2. Ukuncibilikisa
Izinto zokusetshenziswa ziyancibilikiswa esithandweni somlilo bese ziba yinsimbi encibilikisiwe. Ngemva kokuba insimbi encibilikisiwe isuswe yi-slag, ithuthelwa ku-converter noma esithandweni sikagesi ukuze icwengisiswe futhi ixutshwe. Ngokulawula amapharamitha afana nokuthulula ivolumu kanye nokugeleza komoya-mpilo, izingxenye zensimbi encibilikisiwe zilungiswa zibe yisilinganiso esifanele ukulungiselela isinyathelo esilandelayo sokugoqa.
3. Ukugingqa
Ngemva kokuncibilikisa, insimbi encibilikisiwe igeleza isuka phezulu iye phansi emshinini wokubumba oqhubekayo ukuze yakhe i-billet enokushisa okuphezulu. I-billet idlula ochungechungeni lwemisebenzi yokugoqa emshinini wokugoqa futhi ekugcineni iba yinsimbi yesiteshi enezincazelo nobukhulu. Ukunisela nokupholisa kwenziwa njalo ngesikhathi sokugoqa ukulawula izinga lokushisa lensimbi nokuqinisekisa ikhwalithi yomkhiqizo.
4. Ukusika
Insimbi yesiteshi ekhiqiziwe idinga ukunqunywa futhi ihlukaniswe ngokwezidingo zamakhasimende. Kunezindlela ezahlukene zokusika, njengokusaha nge-welding kanye nokusika ilangabi, phakathi kwazo okusetshenziswa kakhulu ubuchwepheshe bokusika ilangabi. Insimbi yesiteshi esinqunyiwe iyahlolwa futhi ukuqinisekisa ukuthi ikhwalithi yengxenye ngayinye yensimbi iyahlangabezana nezidingo.
5. Ukuhlolwa
Isinyathelo sokugcina ukwenza izivivinyo ezahlukahlukene emikhiqizweni yensimbi yesiteshi. Kubandakanya ukuhlolwa kobukhulu, isisindo, izakhiwo zemishini, ukwakheka kwamakhemikhali, njll. Imikhiqizo yensimbi yesiteshi kuphela edlula ukuhlolwa engangena emakethe.
Ngokuvamile, inqubo yokukhiqiza insimbi yesiteshi iyinkimbinkimbi yenqubo edinga ukulawulwa okunembile ezixhumanisini eziningi ukuze kufezwe ikhwalithi yomkhiqizo kanye nokusebenza kahle. Ngokuthuthuka kobuchwepheshe kanye nokuthuthukiswa kwezinqubo, inqubo yokukhiqiza insimbi yesiteshi izoqhubeka nokuthuthukiswa ukuze inikeze amakhasimende imikhiqizo nezinsizakalo ezingcono.
USAYIZI WOMKHIQIZO
| I-UPN IBHA YESITESHI ESIJWAYELEKILE SASE-YUROPHU ISILINGANISO: DIN 1026-1:2000 IGREYIDI LENSIMBI: EN10025 S235JR | |||||
| USAYIZI | Ububanzi (mm) | I-B(mm) | I-T1(mm) | I-T2(mm) | I-KG/M |
| I-UPN 140 | 140 | 60 | 7.0 | 10.0 | 16.00 |
| I-UPD 160 | 160 | 65 | 7.5 | 10.5 | 18.80 |
| I-UPN 180 | 180 | 70 | 8.0 | 11.0 | 22.0 |
| I-UPN 200 | 200 | 75 | 8.5 | 11.5 | 25.3 |
Izinga:
I-S235JR, i-S275JR, i-S355J2, njll.
Usayizi:UPN 80,UPN 100,UPN 120,UPN 140.UPN160,
UPN 180,UPN 200,UPN 220,UPN240,UPN 260.
I-UPN 280.UPN 300.UPN320,
I-UPN 350. I-UPN 380. I-UPN 400
Izinga:EN 10025-2/EN 10025-3
IZICI
IIsiteshi se-UPNyaziwa nangokuthi i-U-channel futhi yenziwe ngensimbi eyodwa ene-cross-section ehambisanayo efana ne-U, efana ne-C-channel ene-flanges ezithambile. Ekhiqizwa yindlela yokugoqa eshisayo, iziteshi ze-UPN ziza ngobukhulu obuhlukahlukene obujwayelekile ukuze zivumelane nezicelo eziningi zokwakha nobunjiniyela. Ngenxa yamandla azo aphezulu, amandla amahle okuthwala kanye nokuziphatha okuhle kwe-isotropic, iziteshi ze-UPN zisetshenziswa kakhulu ezakhiweni zensimbi, ezakhiweni zezimboni, ezindaweni zokugcina impahla, emabhulohweni, ozimele bemishini, amaphrojekthi okusekela imishini kanye nengqalasizinda. Zihambisana ngokugcwele nokwakhiwa, ukushisela kanye nokubopha, ngakho-ke ziyisisombululo esithembekile nesezomnotho sokwakha kanye nezicelo zezimboni. I-Royal Steel Group inikeza iziteshi ze-UPN eziphezulu ngokwezindinganiso ze-EN, ngezinketho ezenziwe ngokwezifiso ngobude, ukwelashwa kwendawo kanye nezindawo zokuthumela ngaphandle emhlabeni jikelele.
ISICELO
1. Izakhiwo Zensimbi:Isetshenziswa njengemishayo yesibili, amakholomu, kanye namalungu okusekela ezindaweni zokugcina impahla, amafektri, ama-workshop, kanye nezakhiwo zezentengiselwano, okunikeza amandla nokuqina kwesakhiwo okuthembekile.
2. Amafreyimu Emishini Nemishini:Ilungele ukukhiqiza imishini, izisekelo zemishini, izinhlelo zokuthutha, kanye namapulatifomu ezimboni ngenxa yomthamo wayo ophezulu wokuthwala umthwalo kanye nokulula kokwenziwa.
3. Amabhuloho kanye Nengqalasizinda:Kusetshenziswa kabanzi ezisekelweni zamabhuloho, ezindleleni zokuhamba ngezinyawo, ezinkundleni zokuxhumana, kanye nasezinhlelweni zengqalasizinda zikamasipala lapho ukuqina nobuqotho besakhiwo kubalulekile khona.
4. Izinhlelo Zokuthutha Nokugcina Izinto:Ivame ukusetshenziswa kuma-rack ezindawo zokugcina impahla, izikhungo zezokuthutha, izitezi ze-mezzanine, kanye nezakhiwo zokusekela isitoreji, okunikeza ukusetshenziswa kwesikhala okuphumelelayo kanye nokusebenza kwesikhathi eside.
UKUPHAKISHA NOKUTHUMELA
I-Royal Steel Group inikeza izixazululo zobungcweti zokupakisha nokuthumela ukuqinisekisa ukuthi imikhiqizo yensimbi ifika ngokuphephile nangokufanele ezindaweni zomhlaba wonke.
Ukupakisha
1. Izingxenye zensimbi zihlanganiswe ngezintambo zensimbi eziqinile ukuvimbela ukunyakaza ngesikhathi sokuthuthwa.
2. Izinto zokusonga ezingangeni manzi kanye nezinto zokuvikela zisetshenziselwa ukuthunyelwa olwandle okude.
3. Iphakheji ngayinye imakwe ngokucacile ngemininingwane yomkhiqizo, ubuningi, kanye nolwazi lokuthunyelwa ukuze kube lula ukuyibona.
4. Izixazululo zokupakisha ezenziwe ngokwezifiso ziyatholakala ngokuya ngohlobo lomkhiqizo kanye nezidingo zamakhasimende.
Ukuthunyelwa
1. Ukusekelwa kokuthunyelwa kwezitsha, ukuthunyelwa kwezitsha eziningi, kanye nokuthuthwa kwe-breakbulk.
2. Izinhlelo zokulayisha ezilungiselelwe kahle zisiza ukwandisa isikhala sesitsha futhi zinciphise izindleko zokuthutha.
3. Izinsizakalo zokuthumela ngaphandle zifaka phakathi amadokhumenti aphelele njengohlu lokupakisha, i-invoyisi yezohwebo, isitifiketi sokuhlolwa kwemishini (i-MTC), kanye nesitifiketi somsuka.
4. Imigomo yokuhweba eguquguqukayo iyatholakala, kufaka phakathi i-FOB, i-CIF, i-CFR, kanye ne-DDP/DDU.
5. Ukulethwa okuthembekile emhlabeni wonke ezindaweni zokwakha, ezindaweni zokugcina impahla, nasezindaweni zephrojekthi emhlabeni jikelele.
Ngezindinganiso eziqinile zokupakisha kanye nokuphathwa kwempahla yokuthumela kwamanye amazwe okunolwazi, iRoyal Steel Group iqinisekisa ukulethwa okuphephile, okusebenzayo, kanye nokulethwa ngesikhathi kuyo yonke iphrojekthi yesakhiwo sensimbi.
AMANDLA ENKAMPANI
I-Royal Steel Group igxile kakhulu ku-ukukhiqizwa kwephrofayili yensimbi eyenziwe ngokwezifiso kanye nezixazululo zokuphakelwa komhlaba wonke, ukuhlinzeka ngemikhiqizo yensimbi yesakhiwo esezingeni eliphezulu kubakhi bobunjiniyela, abakhiqizi bensimbi, kanye namaphrojekthi ezimboni emhlabeni jikelele.
1. Amandla Okukhiqiza Asezingeni Eliphezulu
Ukukhiqizwa okwenziwe ngokwezifiso kuyatholakala ngokuya ngeI-ASTM (American Standard), i-EN (European Standard), i-AS/NZS (Australian Standard), kanye ne-JIS (Japanese Standard)izidingo, ukuhlangabezana nezimfuneko ezahlukahlukene zephrojekthi yamazwe ngamazwe.
2. Ukukhiqiza Okunembile Nokulawula Ikhwalithi Okuqinile
Imishini yokucubungula ethuthukisiwe iqinisekisa ubukhulu obunembile kanye nekhwalithi ezinzile. Umkhiqizo ngamunye uhlolwa ngokupheleleukuqondile, ukunemba kobukhulu, ukwakheka kwamakhemikhali, kanye nezakhiwo zemishini.
3. Usekelo Lokuhlola Lobungcweti
Isekela ukuhlolwa kwekhwalithi okuvela ezinhlanganweni eziqashelwa emhlabeni wonke ezifanaI-BV kanye ne-SGS, ukuqinisekisa ukucaca nokuthembeka kwabathengi bomhlaba wonke.
4. Ukunikezwa Okuzinzile Nokulethwa Ngesikhathi
Amandla okukhiqiza aqinile kanye nokuphathwa kochungechunge lokuhlinzeka okuphumelelayo kuqinisekisa izikhathi zokuhola ezizinzile kanye nokulethwa okuthembekile kokubili kuma-oda ajwayelekile kanye namaphrojekthi amakhulu.
5. Insizakalo Yokusekela Iphrojekthi Yomhlaba Wonke
Ihlinzeka ngokuxhumana kwezobuchwepheshe kwamanye amazwe, ukuxhumanisa amaphrojekthi, kanye nokusekelwa kwangemva kokuthengisa ukusiza amakhasimende ukufeza ukuthengwa okubushelelezi kanye nokusebenza kwephrojekthi.
Ngokukhiqiza okwenziwe ngokwezifiso, ukulawulwa kwekhwalithi okuqinile, kanye namakhono enkonzo yamazwe ngamazwe,I-Royal Steel Group iletha izixazululo zensimbi ezinembile ezinkampanini zobunjiniyela bomhlaba wonke, abakhiqizi, kanye nabathengi bezimboni abasezingeni eliphezulu.
UKUVAKASHELA KWAMAKHASIMENDE
Imibuzo Evame Ukubuzwa
1. Yimaphi amasayizi esiteshi se-UPN ongawanikeza?
Sihlinzeka ngezinhlobo ezahlukene zeIziteshi ze-UPN ngokwezindinganiso ze-EN, kufaka phakathi osayizi abavame ukusetshenziswa njengalokhuUPN 80, UPN 100, UPN 120, UPN 140, UPN 160, UPN 200, kanye nosayizi abakhelwe wena uma uceliwe.
2. Yimaphi amamaki ensimbi atholakalayo eziteshini ze-UPN?
Sinikeza iziteshi ze-UPN ngezigaba zensimbi ezivamile ezihlanganisaS235JR, S275JR, S355JR, kanye namanye amamaki ngokwezidingo zamakhasimende.
3. Ungakwazi yini ukukhiqiza iziteshi ze-UPN ngokwemidwebo yamakhasimende?
Yebo. Sisekela ukukhiqizwa okwenziwe ngokwezifiso, okuhlanganisaubude obukhethekile, ukwelashwa kwendawo, ukubhoboza, ukusika, kanye nezinye izidingo zokwenziwangokusekelwe ezicacisweni zephrojekthi.
4. Uqinisekisa kanjani ikhwalithi yesiteshi se-UPN?
Iqoqo ngalinye liyahlolwa ukuze lihlolweubukhulu, ukuqondile, ikhwalithi yobuso, ukwakheka kwamakhemikhali, kanye nezakhiwo zemishiniukuqinisekisa ukuhambisana nezindinganiso ze-EN kanye nezidingo zamakhasimende.
5. Ingabe niyazinikeza izitifiketi zokuhlolwa kwe-Mill (MTC)?
Yebo. Sihlinzeka ngokusemthethweniIzitifiketi Zokuhlolwa Kwesigayo (i-MTC)ngokuhlaziywa kwamakhemikhali kanye nemiphumela yokuhlolwa kwemishini yokuthunyelwa ngakunye.










