Khuphela iinkcukacha kunye nobukhulu beC CHANNLE yamva nje.
Itshaneli yentsimbi yolwakhiwo enamandla aphezulu ye-ASTM A572 | Itshaneli ye-U yeebhulorho kunye nezakhiwo
Itshaneli yentsimbi ye-ASTM A572yitshaneli ye-U yentsimbi yekhabhoni enamandla aphezulu yokusetyenziswa kwesakhiwo kunye nobunjineli obunamandla aphezulu. I-Standard A572 ifanelekile ukusetyenziswa kwicandelo lesakhiwo, imigangatho yeendlela zikaloliwe, iipleyiti, njl.njl.
Iyafumaneka kwiBanga lama-50, le mveliso isetyenziswa kakhulu ekwakheni izakhelo, iibhulorho, izityalo zoshishino, kunye nokuveliswa kwezinto ezinzima. Isebenza kakuhle ukuqinisekisa uzinzo kunye nokhuseleko lwezicelo zorhwebo kunye neziseko zophuhliso.
Ukucutshungulwa - kunqunyulwe ngokobukhulu, kugrunjwe, kufakwe i-weld kwaye kulungiswe umphezulu (mnyama, kufakwe ioyile, kupeyintwe, okanye kufakwe i-hot dip galvanised)Itshaneli yolwakhiwo lwe-ASTM A572ingacutshungulwa kwiindidi ezahlukeneyo zezixhobo zokucubungula, kwaye ungacutshungulwa izixhobo ozifunayo ngenkqubo yokucubungula oyikhethileyo.
| Iprojekthi | Inkcazo (isiNgesi) |
| Uhlobo kunye negama | I-ASTMItshaneli yentsimbi yekhabhoni ye-A572 Itshaneli ye-U |
| Izinto eziphathekayo | Intsimbi Eqengqelekayo Eshushu, Intsimbi Yekhabhoni, Intsimbi Ephantsi Ye-Alloy |
| Umgangatho | I-ASTM A572 |
| Ubukhulu obunqamlezileyo | Ubukhulu beCandelo: Ubude (h), Ububanzi beFlange (b), Ubukhulu beWeb (tw), Ubukhulu beFlange (tf) |
| Ubude | Ubude: 6 m / 12 m / Ubude obuQhelekileyo |
Itshaneli yentsimbi yesakhiwo i-A572(Iitshaneli ze-U)
| Utyumbo (Itshaneli ye-C / U) | Ubunzulu (d) mm | Ububanzi beFlange (bf) mm | Ubukhulu bewebhu (tw) mm | Ubukhulu beFlange (tf) mm | Ubunzima (kg/m2) |
| C3 × 4.1 | 76 | 35 | 4.3 | 6.6 | 6.1 |
| C4 × 5.4 | 102 | 40 | 4.8 | 7.1 | 8.06 |
| C5 × 6.7 | 127 | 44 | 5.1 | 7.6 | 9.98 |
| C6 × 8.2 | 152 | 48 | 5.6 | 8.1 | 12.2 |
| C7 × 9.8 | 178 | 50 | 6 | 8.6 | 14.6 |
| C8 × 11.5 | 203 | 52 | 6.4 | 9.1 | 17.1 |
| C10 × 15.3 | 254 | 56 | 7 | 10 | 22.8 |
| C12 × 20.7 | 305 | 60 | 7.6 | 11 | 30.8 |
| C15 × 33.9 | 381 | 66 | 9.4 | 13 | 50.4 |
Cofa iqhosha elisekunene
Iinkonzo zokucubungula kunye nokuvelisa
| Inkonzo | Iinkcukacha |
| Ukusika | Ubude bokusika ngokwezifiso xa kuyimfuneko |
| Ukubhoboza/Ukubhoboza | Iyahambelana nendibano edibeneyo eboshiweyo |
| Ukuwelda | Inkonzo yokuwelda yesakhiwo kwindawo kunye nenkonzo epheleleyo yokuhlanganisa |
| Unyango Lomphezulu | Unyango lomphezulu: ukucoca nge-hot-dip, ukupeyinta ngepeyinti, ukugqitywa kweoyile yokulwa nomhlwa |
| Ukucubungula Umda | Iinkonzo zokususa imiphetho, ukulungisa kunye nokupholisha umphezulu |
| I-OEM / i-ODM | Ukwenziwa kwezinto ezenziwe ngokwezifiso ngemizobo yobugcisa yomthengi ngamnye |
Ulawulo loMgangatho kunye noVavanyo
| Into | Inkcazo |
| Uhlalutyo lweeKhemikhali | Ukwakhiwa kweekhemikhali zeladle kunye nohlalutyo lokusebenza kobushushu |
| Uvavanyo lweMishini | Uvavanyo lwepropathi yoomatshini oluquka amandla okuxinana, amandla okukhupha kunye nesantya sokwandiswa |
| Uvavanyo lweMilinganiselo | Ukuhlolwa komgangatho opheleleyo ngokuhambelana neemfuno ze-ASTM A6/A6M |
| Uvavanyo lwe-NDT | Uvavanyo olungenakonakala olunokukhethwa nge-ultrasonic luyafumaneka xa luceliwe |
| Uhlolo lweQela lesithathu | Inkxaso yesatifikethi somntu wesithathu esivela kwi-SGS, BV kunye ne-TUV abasemagunyeni |
| Umphezulu Ukugqiba | Inkcazo |
| Mnyama (Ukugqitywa kweMill) | Intsimbi eqengqelekayo eshushu igcina isikali sayo sendalo se-black mill ngaphandle kokugqitywa komphezulu ongaphezulu, ifanelekile kwiindlela eziqhelekileyo zokwakha. |
| Ioyile | Umaleko omncinci weoyile yokuthintela umhlwa yexeshana ugqunywa phezu komhlaba ukuze kuthintelwe i-oxidation ngelixa igcinwa okanye ithunyelwa. |
| Ipeyintiwe (Ipeyintiwe ngePrimer) | Iinkqubo zepeyinti ezichasene nokugqwala okanye ezenzelwe wena zinokusetyenziswa ukukhusela ukugqwala okwethutyana okanye okujoliswe kwiprojekthi ethile. |
| I-Hot-Dip Galvanized (HDG) | I-hot-dip galvanization inika i-zinc cladding etyebileyo, inika ukusebenza okuqinileyo kokulwa nokugqwala kwiimeko zenkonzo yangaphandle nangaphandle kolwandle. |
| I-Electro-Galvanized (Ukhetho) | Ifilimu ye-zinc ebhityileyo egalelweyo inika ukumelana nokugqwala okuncinci, kunye nobume bomphezulu obuthambileyo xa kuthelekiswa ne-hot-dip galvanizing. |
| Idutyulwe (Ukhetho) | Iintambo zokucoca ezirhabaxa zisusa izinto zokusebenza ukuze kuphuculwe ukusebenza kwe-bonding kwiingubo ezilandelayo. |
| Ukwaleka okwenzelwe wena | Ipeyinti ye-epoxy, i-primer etyebileyo ye-zinc kunye nee-3PE anti-corrosion layers zinokubonelelwa ukuze zihambelane neemfuno ezahlukeneyo zobunjineli. |
Iqela leNsimbi yasebukhosiniukhokelayoUmenzi wentsimbi ye-U-channeleTshayina kwaye ngumvelisi wehlabathi wentsimbi yokwakha enamandla aphezulu kwicandelo lokwakha nobunjineli. Njengomvelisi ochwephesha weendlela zentsimbi kunye nentsimbi ye-U-channel, sizibophelele ekuboneleleni abathengi bethu behlabathi ngeemveliso ezisemgangathweni ophezulu rhoqo, amaxabiso akhuphisanayo kakhulu, kunye nokuhanjiswa ngokukhawuleza.
Ngezixhobo zokucubungula eziphambili kunye nenkqubo yolawulo lomgangatho oluqinileyo, siqinisekisa ukuba yonke intsimbi yetshaneli yentsimbi ehambelana nemigangatho ye-ASTM A572 ihlangabezana nemigangatho yomgangatho wamazwe ngamazwe ngokwemigangatho, ubukhulu, kunye nokusebenza. Umzi-mveliso wethu udibanisa imveliso, ukucubungula, kunye nokuthumela ngaphandle, ekunika inkonzo epheleleyo kakhulu yesakhiwo sentsimbi.
Sinikezela ngeenkonzo zokwenza ngokwezifiso eziguquguqukayo, kuquka ukusika, ukubhola, ukuwelda, kunye nokulungiswa komphezulu, ukuhlangabezana neemfuno zeeprojekthi ezahlukeneyo, kuquka izakhiwo, iibhulorho, kunye nezakhiwo zoshishino. Ngaphezulu kweminyaka elishumi yamava orhwebo lwamazwe ngamazwe, iRoyal Steel Group iseke umfanekiso weqabane leshishini elithembekileyo eMelika, eMzantsi Melika, eMzantsi-mpuma Asia, eMbindi Mpuma, naseAfrika.
Ukusikhetha kuthetha ukukhetha umenzi wesinyithi wetshaneli yentsimbi waseTshayina othembekileyo onezakhono zokubonelela ezinamandla, ukuhanjiswa ngokukhawuleza, kunye nenkxaso yobuchwephesha yobungcali!
1. Izakhiwo zeZakhiwo
Isetyenziswa kakhulu kwizakhiwo zorhwebo, zokuhlala, nezemizi-mveliso, kuquka iikholamu, imiqadi, ii-purlin zophahla, iikholamu zodonga, kunye nezinye izinto zokwakha.
2. Ukwakhiwa kweBhulorho
Inika amandla angenakuthelekiswa nanto kwizakhelo zebhulorho, imiqadi, kunye nentsimbi eqinisiweyo enomthwalo omninzi.
3. Izityalo zemizi-mveliso kunye neeNdawo zokugcina impahla
Ilungele izakhiwo zoshishino, iindawo zokugcina impahla, iigaraji, kunye neendawo zokusasaza ezifuna inkxaso eqinileyo yesakhiwo.
4. Iiprojekthi zeZiseko zoPhuhliso
Isebenzisa izakhiwo ezithwala umthwalo nezimelana nomlilo kwiindawo zothutho, kwizikhululo zamandla, kwizakhiwo zikamasipala, kwiinqaba, nakwezinye iiprojekthi ezinkulu zeziseko zophuhliso.
5. Ukwenziwa kweSimo seNsimbi kunye nezixhobo
Ifumaneka rhoqo kwiifreyimu zoomatshini, izixhobo ezixhasayo, amaqonga, iishelufu, kunye neemveliso zentsimbi ezenziwe ngokwezifiso.
| Into | Inkcazo |
| Indlela Yokupakisha | Intambo yentsimbi isetyenziselwa ukubopha zonke iibhanti ngokuqinileyo ukuze kulayishwe kwaye kuthuthwe ngokukhuselekileyo. |
| Ukhuseleko | Iplastiki engangeni manzi ikhusela iimveliso kumswakama kunye nokugqwala ngelixa zithunyelwa. |
| Iyalayisha | Iimpahla zilingana neekhonteyina ze-20GP, 40GP, 40HQ kunye nokuhanjiswa kweenqanawa ezinkulu zemithwalo. |
| Imigaqo yokuthumela | Imigaqo yorhwebo eguquguqukayo equka i-EXW, i-FOB, i-CFR kunye ne-CIF inokulungiselelwa njengoko kufuneka. |
| Amaxwebhu | Sibonelela ngeesatifikethi zovavanyo lwefektri, ii-invoyisi zorhwebo, iziliphu zokupakisha, izatifikethi zemvelaphi kunye neengxelo zovavanyo lomntu wesithathu ukuba kuyimfuneko. |
| Ixesha lokuzisa | Ixesha eliqhelekileyo lokufumana iodolo liqala kwiintsuku ezili-15 ukuya kwezingama-30 zokusebenza emva kokuqinisekiswa kweodolo, kuxhomekeke kubungakanani beodolo kunye neenkcukacha ezenziwe ngokwezifiso. |
Q1: Yintoni i-ASTM A572 Grade 50itshaneli yentsimbiisetyenziselwe ntoni?
A: Le tshaneli yentsimbi yeBanga lama-50 yiprofayili yesakhiwo esomeleleyo nesakhayo esamkelwa rhoqo kulwakhiwo lwezakhiwo, imisebenzi yeebhulorho, iifektri zoshishino, izakhiwo zokugcina impahla kunye neeprojekthi ezahlukeneyo zeziseko zophuhliso zoluntu ezifuna amandla okuthwala umthwalo anokwethenjelwa.
Q2: Ngaba ungazilungiselela iitshaneli zentsimbi?
A: Ngokuqinisekileyo. Sixhasa iinkonzo ezipheleleyo zokwenza ngokwezifiso. Ngokwemizobo yakho yoyilo kunye neemfuno zeprojekthi, singacubungula ubungakanani obulungiselelwe wena, ubude bokusika obuzinzileyo, ukubhola, ukuwelda kunye nezisombululo ezahlukeneyo zonyango lomphezulu.
Q3: Zeziphi izinto zokugqiba umphezulu ozibonelelayo?
A: Kukho iindlela ezininzi zomphezulu ezifumanekayo ukuze zilungele iimeko ezahlukeneyo zokusetyenziswa, kubandakanya ukugqitywa kwe-black mill yokuqala, i-oyile ye-anti-rust coating yexeshana, ukupenda ngokwezifiso, kunye ne-hot-dip galvanizing yokukhusela ukugqwala okuphezulu.
Q4: Zeziphi izatifikethi zomgangatho ozibonelelayo?
A: Singabonelela ngamaxwebhu apheleleyo okuthumela kunye nomgangatho, anjengezatifikethi zovavanyo lwe-mill (MTC), izatifikethi zemvelaphi, uluhlu lokupakisha kunye nee-invoyisi zorhwebo. Iingxelo zokuhlolwa komntu wesithathu ezikhutshwe yi-SGS, i-BV kunye nezinye iziko ezigunyazisiweyo nazo ziyafumaneka xa abathengi becela.
Umbuzo 5: Kutheni ukhetha iRoyal Steel Group njengeqela lakho?umenzi wetshaneli yentsimbi?
A: Ngamava angaphezu kweshumi leminyaka okuthumela ngaphandle intsimbi, iRoyal Steel Group ngumvelisi ochwephesha othembekileyo weetshaneli zentsimbi kunye neetshaneli ze-U eTshayina. Sinikezela ngokubonelela okuzinzileyo kwifektri, uhlolo oluqinileyo lomgangatho, amaxabiso angabizi kakhulu, iinkonzo zokucubungula ezenzelwe wena kunye nokuthunyelwa kwempahla kwihlabathi liphela ngokufanelekileyo ukuxhasa iiprojekthi zakho.
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