Iinqwaba zeShiti zeNsimbi eziShushu eziQokelelweyo zeJIS eziQokelelweyo zeSigaba sesi-2 ze-U
| Icandelo | Ububanzi | Ubude | Ubukhulu | Indawo enqamlezileyo | Ubunzima | I-Elastic Section Modulus | Ixesha le-Inertia | Indawo yokugquma (macala omabini ngenqwaba nganye) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| (w) | (h) | I-Flange (tf) | Iwebhu (tw) | Ngenqwaba nganye | Ngodonga ngalunye | |||||
| mm | mm | mm | mm | cm2/m | kg/m | kg/m2 | cm3/m | cm4/m | m2/m | |
| Uhlobo II | 400 | 200 | 10.5 | - | 152.9 | 48 | 120 | 874 | 8,740 | 1.33 |
| Uhlobo lwesithathu | 400 | 250 | 13 | - | 191.1 | 60 | 150 | 1,340 | 16,800 | 1.44 |
| Uhlobo lwe-IIIA | 400 | 300 | 13.1 | - | 186 | 58.4 | 146 | 1,520 | 22,800 | 1.44 |
| Uhlobo lwesine | 400 | 340 | 15.5 | - | 242 | 76.1 | 190 | 2,270 | 38,600 | 1.61 |
| Uhlobo lwe-VL | 500 | 400 | 24.3 | - | 267.5 | 105 | 210 | 3,150 | 63,000 | 1.75 |
| Uhlobo IIw | 600 | 260 | 10.3 | - | 131.2 | 61.8 | 103 | 1,000 | 13,000 | 1.77 |
| Uhlobo lwe-IIIw | 600 | 360 | 13.4 | - | 173.2 | 81.6 | 136 | 1,800 | 32,400 | 1.9 |
| Uhlobo lwe-IVw | 600 | 420 | 18 | - | 225.5 | 106 | 177 | 2,700 | 56,700 | 1.99 |
| Uhlobo lwe-VIL | 500 | 450 | 27.6 | - | 305.7 | 120 | 240 | 3,820 | 86,000 | 1.82 |
*Thumela i-imeyile ku[i-imeyile ikhuselwe]ukuze ufumane ikowuteshini yeeprojekthi zakho
Uluhlu lweModulus yeCandelo
1100-5000cm3/m
Uluhlu lobubanzi (olunye)
580-800mm
Uluhlu Lobukhulu
5-16mm
Imigangatho yeMveliso
BS EN 10249 Icandelo 1 kunye nelesi-2
Amanqanaba entsimbi
I-SY295, i-SY390 kunye ne-S355GP yohlobo lwesibini ukuya kuhlobo lwe-VIL
I-S240GP, i-S275GP, i-S355GP kunye ne-S390 ye-VL506A ukuya kwi-VL606K
Ubude
Ubuninzi be-27.0m
Ubude beStock obuqhelekileyo obuyi-6m, 9m, 12m, 15m
Iinketho zokuhambisa
Isibini okanye esinye
Izibini zikhululekile, zidibeneyo okanye zigobile
Umngxuma Wokuphakamisa
Ngesikhongozeli (11.8m okanye ngaphantsi) okanye iBreak Bulk
Iingubo zokukhusela ukugqwala
UBUKHULU BEMVELISO
| IINKCUKACHA ZEQWELO LAMASHITI | |
| 1. Ubungakanani | 1) 400*100 - 600*210MM |
| 2) Ubukhulu bodonga: 10.5-27.6MM | |
| 3) Inqwaba yephepha lohlobo lwe-U | |
| 2. Umgangatho: | I-JIS A5523, i-JIS A5528 |
| 3. Izinto eziphathekayo | SY295, SY390, S355 |
| 4. Indawo yefektri yethu | eShandong, eTshayina |
| 5. Ukusetyenziswa: | 1) udonga lokugcina umhlaba |
| 2) ukwakhiwa kwesakhiwo | |
| 3) ucingo | |
| 6. Ukwaleka: | 1) I-Bared2) Ipeyinti emnyama (i-varnish coating)3) i-galvanized |
| 7. Indlela yokusebenza: | hot roll |
| 8. Uhlobo: | Inqwaba yeshiti yohlobo lwe-U |
| 9. Imilo yeCandelo: | U |
| 10. Uhlolo: | Ukuhlolwa okanye ukuhlolwa komthengi ngumntu wesithathu. |
| 11. Ukuhanjiswa: | Isitya, Isitya Esininzi. |
| 12. Malunga noMgangatho wethu: | 1) Akukho monakalo, akukho monakalo ugobileyo 2) Akukho monakalo ungafakwa kwi-oyile kunye nophawu 3) Zonke iimpahla zingajongwa ngokuhlolwa ngumntu wesithathu ngaphambi kokuba zithunyelwe |
IIMBONAKALO
Iinqwaba zesinyithi zohlobo lwe-U luhlobo lwezixhobo zesiseko ezisetyenziswa kwiiprojekthi zokwakha, ingakumbi kwiindawo apho kukho imfuneko yokwemba nzulu okanye ukugcina umhlaba namanzi. Nazi ezinye zeempawu eziphambili zeenqwaba zesinyithi zohlobo lwe-U:
1. Amandla kunye Nokuqina: Iinqwaba zephepha lentsimbi yohlobo lwe-Uzenziwe ngentsimbi enamandla kakhulu, nto leyo ezinika amandla amahle okuthwala imithwalo kunye nokumelana nokuguquka kwayo. Oku kuzenza zilungele ukuxhasa imithwalo enzima kunye nokunyamezela iimeko ezinzima zokusingqongileyo.
2. Inkqubo Yokutshixa: Iinqwaba zeshiti ezingama-500 x 200 zenzelwe iinkqubo zokutshixa emaphethelweni azo, nto leyo evumela ukuba zihlanganiswe ngokulula ukuze zenze iindonga eziqhubekayo. Olu phawu lokutshixa luqinisekisa uzinzo kwaye luthintela amanzi okanye umhlaba ukuba ungangeni kwizikhewu.
3. Ukuguquguquka: Iinqwaba zesinyithi zohlobo lwe-U ziza ngobukhulu nobude obahlukeneyo, nto leyo ezenza zifaneleke kwiindlela ezahlukeneyo zokusetyenziswa. Zingasetyenziselwa zombini izakhiwo zexeshana nezisisigxina, ezifana neendonga zokugcina izinto, ii-cofferdams, ii-bulkheads, kunye neenxweme zomlambo.
4. Ufakelo olulula:Inqwaba yeshiti ye-500 x 200 uKulula ukuzifaka, zifuna iindlela ezilula zokuqhuba okanye ukucinezela nge-hydraulic. Oku kuzenza zisebenzise imali eninzi kwaye zonge ixesha xa kuthelekiswa nezinye iindlela zesiseko.
5. Ixabiso liphantsi: Iinqwaba zesinyithi zohlobo lwe-U zibonelela ngesisombululo esingabizi kakhulu kwiiprojekthi zokwakha ngenxa yokuqina kwazo, ukulula kokufakwa kwazo, kunye nobomi obude. Zifuna ulondolozo oluncinci kwaye zinokuphinda zisetyenziswe okanye ziphinde zisetyenziswe emva kwexesha lokusebenza kwazo.
6. Ilungele iNdalo: Inqwaba yamaphepha angama-500 x 200 u ayilungele indalo kuba inokuphinda isetyenziswe, nto leyo enciphisa impembelelo kwizixhobo zendalo. Ikwanceda ekuthinteleni ukukhukuliseka komhlaba nokugcina uzinzo kwiindawo ezikunxweme.
ISICELO
Iinqwaba zesinyithi ezimile okwe-U zineendlela ezahlukeneyo zokusetyenziswa kumashishini ahlukeneyo nakwiiprojekthi zokwakha. Ezinye zeendlela eziqhelekileyo zokusetyenziswa ziquka:
Iindonga zokukhusela:inqwaba yeshiti yesinyithiZisetyenziswa kakhulu ekwakheni iindonga zokuxhasa uxinzelelo lomhlaba okanye lwamanzi. Zibonelela ngozinzo kwaye zithintela ukukhukuliseka komhlaba, zizenze zilungele iiprojekthi zeziseko zophuhliso ezifana neebhulorho, izakhiwo zokupaka ezingaphantsi komhlaba, kunye nophuhliso lolwandle.
IiCofferdams kunye neendonga ezisikiweyo: inqwaba yesinyithi isetyenziselwa ukwakha ii-cofferdams zexeshana okanye ezisisigxina kwiindawo zamanzi. Zenza umqobo wokukhupha amanzi kwindawo ethile, zivumela imisebenzi yokwakha ukuba yenzeke ngaphandle kokungena kwamanzi. Zikwasetyenziswa njengeendonga ezinqumliweyo ukuvimba ukuhamba kwamanzi nokulawula amanqanaba amanzi angaphantsi komhlaba kwiindawo zokwakha.
Iinkqubo zesiseko esinzulu: Iinqwaba zesinyithi ezimile okwe-U zisetyenziswa njengenxalenye yeenkqubo zesiseko esinzulu, ezifana neendonga ezidibeneyo kunye neendonga eziludaka, ukuxhasa ukumba kunye nokuzinzisa umhlaba. Zingasebenza njengesisombululo sexeshana okanye esisisigxina, kuxhomekeke kwiimfuno zeprojekthi.
Ukukhusela izikhukula:udonga lwenqwaba yeshitiZisetyenziselwa ukuthintela izikhukula kwiindawo ezisezantsi. Zingafakwa ecaleni komlambo, elunxwemeni, okanye kwiindawo ezikunxweme ukuze zinike amandla kunye nokumelana nokuhamba kwamanzi, zikhusele iziseko zophuhliso kunye nezakhiwo ezingqongileyo.
Izakhiwo zaselwandle: Iinqwaba zesinyithi ezimile okwe-U zisetyenziswa kakhulu ekwakheni izakhiwo ezahlukeneyo zaselwandle, kubandakanya iindonga zolwandle, ii-blockwaters, ii-jetties, kunye neendawo zokubeka iinqanawa. Zibonelela ngozinzo kwaye zikhusela ekukhukulisekeni okubangelwa ngamaza kunye nemisinga kwiindawo ezikunxweme.
Izakhiwo ezingaphantsi komhlaba: inqwaba yesinyithi isetyenziselwa ukuzinzisa ukumbiwa kwezakhiwo ezingaphantsi komhlaba ezifana nezindlu ezingaphantsi komhlaba, iigaraji zokupaka ezingaphantsi komhlaba, kunye neetonela. Zibonelela ngenkxaso yexeshana okanye esisigxina ukuthintela ukudilika komhlaba nokuqinisekisa ukhuseleko ngexesha lokwakha.
UKUPAKISHA NOKUTHUMELA
Xa kufikwa ekupakisheni nasekuthumeleni impahlainqwaba yesinyithi,Kubalulekile ukuqinisekisa ukuphathwa kakuhle kunye nokukhuselwa ukuze kuthintelwe umonakalo ngexesha lokuthuthwa. Nazi ezinye izikhokelo ekufuneka ziqwalaselwe:
Ukupakisha: Inqwaba nganye yentsimbi yohlobo lwe-U kufuneka ipakishwe okanye ihlanganiswe ndawonye ngokukhuselekileyo. Izinto zokupakisha, ezifana neepallet zokhuni, imitya, okanye iibhendi zentsimbi, kufuneka zomelele ngokwaneleyo ukumelana nobunzima kwaye zithintele naluphi na ukunyakaza okanye ukufuduka ngexesha lokuthuthwa.
Ukhuseleko: Ukukhusela iingqumba zesinyithi zohlobo lwe-U ekuboleni okanye ekonakalisweni, kufuneka zigqunywe ngomaleko okhuselayo okanye zipeyintwe ngaphambi kokupakishwa. Ukongeza, izigqubuthelo zeplastiki okanye ezingangeni manzi zinokusetyenziselwa ukuzikhusela kumswakama okanye kwiimeko zemozulu ezinzima.
Ukuphatha: Ngexesha lokulayisha nokukhupha impahla, kubalulekile ukusebenzisa izixhobo zokuphakamisa ezifanelekileyo nokulandela iinkqubo ezifanelekileyo zokuphatha ukuthintela ukugoba, ukugoba, okanye ezinye iintlobo zomonakalo. Kungcono ukufuna uncedo kwiingcali ezinamava okanye ujonge izikhokelo zomenzi.
Uthutho:uhlobo lwenqwaba yeshiti u-ukufuneka zithuthwe kusetyenziswa izithuthi ezifanelekileyo, ezifana neelori ezisicaba okanye izikhongozeli, kuxhomekeke kubungakanani nendawo eziya kuyo. Inkqubo yokuthutha kufuneka iqinisekise uzinzo kwaye ithintele naluphi na utshintsho okanye intshukumo enokubangela umonakalo.
UKUTYELELA KWABATHENGI
Xa umthengi enqwenela ukutyelela imveliso, la manyathelo alandelayo adla ngokulungiswa:
Yenza idinga lokutyelela: Abathengi banokuqhagamshelana nomenzi okanye ummeli wentengiso kwangaphambili ukuze benze idinga lexesha nendawo yokutyelela imveliso.
Lungiselela uhambo olukhokelwayo: Lungiselela iingcali okanye abameli bentengiso njengabakhokeli bokhenketho ukuze babonise abathengi inkqubo yokuvelisa, iteknoloji kunye nenkqubo yokulawula umgangatho wemveliso.
Bonisa iimveliso: Ngexesha lotyelelo, bonisa iimveliso kumanqanaba ahlukeneyo kubathengi ukuze abathengi baqonde inkqubo yokuvelisa kunye nemigangatho yomgangatho weemveliso.
Phendula imibuzo: Ngexesha lotyelelo, abathengi banokuba nemibuzo eyahlukeneyo, kwaye isikhokelo sotyelelo okanye ummeli wentengiso kufuneka ayiphendule ngomonde aze anike ulwazi olufanelekileyo lobugcisa nolusemgangathweni.
Nika iisampulu: Ukuba kunokwenzeka, iisampulu zemveliso zinokunikwa abathengi ukuze abathengi bakwazi ukuqonda ngcono umgangatho kunye neempawu zemveliso.
Ukulandelela: Emva kotyelelo, landela ngokukhawuleza ingxelo yabathengi kwaye kufuneka unike abathengi inkxaso kunye neenkonzo ezongezelelweyo.
FAQ
1. Ndingayifumana njani ikowuteshini kuwe?
Ungasishiyela umyalezo, kwaye siza kuphendula yonke imiyalezo ngexesha elifanelekileyo.
2. Ngaba uza kuzihambisa iimpahla ngexesha elifanelekileyo?
Ewe, sithembisa ukubonelela ngeemveliso ezisemgangathweni ophezulu kunye nokuhanjiswa ngexesha. Ukunyaniseka yimfundiso yenkampani yethu.
3. Ndingafumana iisampulu ngaphambi kokuba ndi-odole?
Ewe, ewe. Ngokwesiqhelo iisampulu zethu zisimahla, singazivelisa ngeesampulu zakho okanye ngemizobo yobugcisa.
4. Ithini imiqathango yakho yokuhlawula?
Ixesha lethu lokuhlawula eliqhelekileyo yidiphozithi ye-30%, kwaye intsalela ihambelana ne-B/L. EXW, FOB, CFR, CIF.
5. Ngaba uyayamkela into yokuhlolwa ngumntu wesithathu?
Ewe siyamkela ngokupheleleyo.
6. Siyithemba njani inkampani yakho?
Siziingcali kwishishini lentsimbi kangangeminyaka emininzi njengomthengisi wegolide, ikomkhulu likwiphondo laseTianjin, samkelekile ukuphanda ngazo zonke iindlela, nangayiphi na indlela.











