Isiteshi Sensimbi Esiyisakhiwo se-ASTM A572 Grade 50 | Insimbi Yesiteshi Esishisayo Esigoqiwe se-U
Ukubuka Konke Komkhiqizo
Izimpahla zeRoyal Steel GroupIsiteshi Sensimbi Yesakhiwo se-ASTM A572 Grade 50kwezakhiwo, izimboni, ingqalasizinda, kanye nezinhlelo zokusebenza zesakhiwo ezisindayo. Yenziwe ngensimbi enamandla kakhulu engena-alloy ephansi, isiteshi se-A572 Grade 50 sinikeza inhlanganisela eqinile yeamandla okukhiqiza, ukushibilika, ukuqina, kanye nokunemba okulinganayo.
Okwethuinsimbi yesiteshi se-U esigoqiwe esishisayoitholakala ngobukhulu obuhlukene, ubukhulu, nobude, kanye nezinsizakalo zokusika, ukubhoboza, ukushisela, kanye nokwelashwa kwendawo ngokwezifiso ezitholakala ngokwezidingo zephrojekthi.
Imininingwane Yomkhiqizo
| Into | Imininingwane |
| Igama Lomkhiqizo | Isiteshi se-C Steel / Isiteshi Esijwayelekile saseMelika |
| Okujwayelekile | I-ASTM A6/A6M |
| Ibanga Lezinto Ezibalulekile | I-ASTM A36 / I-ASTM A572 Ibanga 50 |
| Inqubo Yokukhiqiza | Okugoqiwe Okushisayo |
| Isimo | Isiteshi Sokuma Kwesimo Sika-C |
| Osayizi Abavamile | C3×4.1, C4×5.4, C5×6.7, C6×8.2, C8×11.5 |
| Ubude | 6m / 9m / 12m noma ngezifiso |
| Ubuso | Mnyama / Upendiwe / Ugayiwe |
| Isicelo | Ukwakhiwa, Izakhiwo Zezimboni, Amafreyimu Emishini |
| Ukuhlolwa | Ukuhlolwa Kweqembu Lesithathu le-MTC, SGS/BV Kuyatholakala |
Usayizi Wesiteshi se-ASTM C
| Ukuqokwa (uMbusi) | Ukuqokwa (Isilinganiso) | Isisindo Seyunithi (kg/m) | Ububanzi (mm) | B (mm) | t₁ (mm) | t₂ (mm) | d (mm) |
| C3×4.1 | C75×6.1 | 6.1 | 76 | 35 | 4.3 | 6.9 | 38 |
| C3×5 | C75×7.4 | 7.4 | 76 | 37 | 6.6 | 6.9 | 38 |
| C3×6 | C75×8.9 | 8.9 | 76 | 40 | 9 | 6.9 | 38 |
| C4×5.4 | C100×8 | 8 | 102 | 40 | 4.7 | 7.5 | 66 |
| C4×7.25 | C100×10.8 | 10.8 | 102 | 43 | 8.2 | 7.5 | 60 |
| C5×6.7 | C130×10.4 | 10.4 | 127 | 44 | 4.8 | 8.1 | 83 |
| C5×9 | C130×13 | 13 | 127 | 47 | 8.3 | 8.1 | 86 |
| C6×8.2 | C150×12.2 | 12.2 | 152 | 48 | 5.1 | 8.7 | 107 |
| C6×10.5 | C150×15.6 | 15.6 | 152 | 51 | 8 | 8.7 | 107 |
| C6×13 | C150×19.3 | 19.3 | 152 | 54 | 11.1 | 8.7 | 105 |
| C7×9.8 | C180×14.6 | 14.6 | 178 | 53 | 5.3 | 9.3 | 130 |
| C7×12.25 | C180×18.2 | 18.2 | 178 | 55 | 8 | 9.3 | 130 |
| C7×14.75 | C180×22 | 22 | 178 | 58 | 10.6 | 9.3 | 125 |
| C8×11.5 | C200×17.1 | 17.1 | 203 | 57 | 5.6 | 9.9 | 156 |
| C8×13.75 | C200×20.5 | 20.5 | 203 | 59 | 7.7 | 9.9 | 156 |
| C8×18.75 | C200×27.9 | 27.9 | 203 | 64 | 12.4 | 9.9 | 156 |
| C9×13.4 | C230×19.9 | 19.9 | 229 | 61 | 5.9 | 10.5 | 177 |
| C9×15 | C230×22 | 22 | 229 | 63 | 7.2 | 10.5 | 177 |
| C9×20 | C230×30 | 30 | 229 | 67 | 11.4 | 10.5 | 173 |
| C10×15.3 | C250×22.8 | 22.8 | 254 | 65 | 6.1 | 11.1 | 203 |
| C10×20 | C250×30 | 30 | 254 | 69 | 9.6 | 11.1 | 203 |
| C10×25 | C250×37 | 37 | 254 | 73 | 13.4 | 11.1 | 203 |
| C10×30 | C250×45 | 45 | 254 | 76 | 17.1 | 11.1 | 203 |
| C12×20.7 | C310×30.8 | 30.8 | 305 | 74 | 7.2 | 12.7 | 248 |
| C12×25 | C310×37 | 37 | 305 | 77 | 9.8 | 12.7 | 248 |
| C12×30 | C310×45 | 45 | 305 | 80 | 13 | 12.7 | 248 |
| C15×33.9 | C380×50.4 | 50.4 | 381 | 86 | 10.2 | 16.5 | 308 |
| C15×40 | C380×60 | 60 | 381 | 89 | 13.2 | 16.5 | 308 |
| C15×50 | C380×74 | 74 | 381 | 94 | 18.2 | 16.5 | 308 |
Okuqukethwe Okulungiselelwe Ngokwezifiso Kwesiteshi se-ASTM C
| Isigaba Sokwenza Ngokwezifiso | Izinketho Ezitholakalayo | Incazelo / Ububanzi | Inani Elincane Le-oda (MOQ) |
|---|---|---|---|
| Ukwenza Ngokwezifiso Ubukhulu | Ububanzi (B), Ukuphakama (H), Ubukhulu (tw / tf), Ubude (L) | Ububanzi: 25–90 mm; Ukuphakama: 80–300 mm; Ubukhulu bewebhu: 3–12 mm; Ubukhulu be-Flange: 3–15 mm; Ubude: 6–12 m (ukusika okwenziwe ngokwezifiso kuyatholakala) | Amathani angu-20 |
| Ukucubungula Ukwenza Ngokwezifiso | Ukubhoboza/Ukusikwa Kwemigodi, Ukucubungula Ukuphela, Ukushisela Okulungisiwe | Izimbobo ezenziwe ngokwezifiso, izimbobo ezinezikhala, ukulungiswa kokugoba, ukugoqa, kanye nokushisela kwezicelo zesakhiwo ze-ASTM A572 Grade 42/50/55/60 | Amathani angu-20 |
| Ukwenza Ngokwezifiso Ukwelashwa Komphezulu | Indawo Emnyama Egoqwe Ngokushisayo, I-Pending / Epoxy Coating, I-Hot-Dip Galvanizing | Izinketho zokumboza ezingamelani nokugqwala ziyatholakala ngokusekelwe endaweni yephrojekthi kanye nezidingo zesikhathi senkonzo | Amathani angu-20 |
| Ukumaka Nokwenza Ngokwezifiso Ukupakisha | Ukumaka Ngokwezifiso, Indlela Yokuthumela | Ukumaka kufaka phakathi ibanga, inombolo yokushisa, usayizi, ibhetshi; ukupakishwa okwenzelwe ukulayishwa kwesitsha noma ukuthuthwa ngobuningi obuyisicaba | Amathani angu-20 |
Ukuqedwa Komphezulu
Izindawo Ezivamile
Ubuso Obucwebezelayo
Ingaphezulu Lopende Lokufutha
IZICI EZIYINHLOKO
Amandla Aphezulu Esakhiwo
Isiteshi se-A572 Grade 50 sinikeza ukusebenza okuthembekile kokuthwala umthwalo ezinhlotsheni zezakhiwo lapho kudingeka khona insimbi enamandla aphezulu.
Ukushibilika Okuhle Kakhulu
Le nto ifanelekela izinqubo ezivamile zokwenziwa nokushisela, isekela ukukhiqiza okuphumelelayo kanye nokuhlanganiswa endaweni.
Ukukhiqiza Okugoqekile Okushisayo
Ukugoqa okushisayo kunikeza ubukhulu obuhambisanayo kanye nokusebenza okuthembekile kwemishini kwezicelo zesakhiwo ezidingayo.
Ukwenziwa Okuguquguqukayo
Iziteshi zingasikwa, zibholwe, zishiselwe, zibhotshozwe, noma zicutshungulwe ngenye indlela ngokwemidwebo yobunjiniyela.
Izinto Zokwakha Ezihlala Isikhathi Eside
Isakhiwo sensimbi esiqinile senza iziteshi ze-A572 Grade 50 zifanele ukusetshenziswa kwezakhiwo zezimboni nezangaphandle uma zivikelwe kahle ekugqwaleni.
Isicelo
Izakhiwo Nezakhiwo Zensimbi:Isetshenziselwa ozimele bezakhiwo, amakholomu, imishayo, ukubopha, kanye nokwakhiwa kwesakhiwo okuvamile.
Amapulatifomu Nezisekelo Zezimboni:Ifanelekela izisekelo zemishini, amapulatifomu, izindlela zokuhamba ngezinyawo, kanye nezisekelo zemishini.
Izakhiwo Zendlu Yokugcina Izimpahla Nefektri:Ivame ukusetshenziswa kumafreyimu ezindawo zokugcina impahla, izinhlelo zokugcina impahla, ama-workshop, kanye nezindawo zokukhiqiza.
Amaphrojekthi engqalasizinda:Kusetshenziswa emabhulohweni, ezindaweni zokuhamba, ezisekelweni zesakhiwo, nakwamanye amaphrojekthi okwakha anzima.
Izinzuzo Zethu
1. Amandla Aphezulu A572 Ibanga 50- Inikeza amandla amahle kakhulu okuthwala imithwalo yezicelo zesakhiwo ezidinga amandla.
2. Ukunikezwa Kwefektri Okuthembekile– Umthamo wokukhiqiza ozinzile onekhwalithi ehambisanayo kanye nokunemba okulinganayo.
3. Ukucubungula okwenziwe ngokwezifiso– Ukusika, ukubhoboza, ukushisela, ukugoba, kanye nokwelashwa kwendawo kuyatholakala ngokwezidingo zephrojekthi.
4. Ukulawulwa Kwekhwalithi Okuqinile– Ukuhlolwa kwezinto ezibonakalayo, ukuhlolwa kobukhulu, i-MTC, i-SGS, kanye nokuhlolwa komuntu wesithathu kunganikezwa.
5. Ulwazi Lokuthumela Ngaphandle Lomhlaba Wonke- Ukupakisha okuchwepheshile, amadokhumenti, kanye nokusekelwa kokuthunyelwa kwempahla kwabathengi bensimbi bamazwe ngamazwe.
I-Royal Steel Group inikeza izixazululo ezithembekile ze-ASTM A36 kanye ne-ASTM A572 C Channel Steel kubakhi, abakhiqizi, abasabalalisi kanye namaphrojekthi obunjiniyela noma kuphi emhlabeni.
Ukupakisha Nokuthumela
Iziteshi zensimbi ze-A572 Grade 50 zivame ukunikezwa ngamaqoqo aboshwe ngezintambo zensimbi futhi avikelwe ngokwezidingo zokuthunyelwa kwamanye amazwe. Amalebula angafaka ibanga lomkhiqizo, usayizi, ubude, ubuningi, kanye nolwazi lwereferensi yamakhasimende.
Izinketho zokuthumela zifaka phakathi isitsha, isikebhe esikhulu, kanye nezinye izindlela zokuthutha zomhlaba wonke ezifanele, kuye ngobukhulu bomkhiqizo, ivolumu ye-oda, kanye nendawo oya kuyo.
Izixazululo zokupakisha nezokuthutha eziqinisekisiwe zivumela i-ASTM C Channel Steel ukuthi ilethwe ezindaweni zephrojekthi emhlabeni jikelele ngokuphephile nangokusebenza kahle.
Imibuzo Evame Ukubuzwa
Umbuzo 1. Yimaphi amasayizi ensimbi ye-ASTM C Channel ohlinzeka ngawo?
A: Sihlinzeka ngosayizi abavamile be-American Standard C Channel okuhlanganisaC3×4.1, C4×5.4, C5×6.7, C6×8.2, kanye ne-C8×11.5, ngosayizi abakhelwe ngokwezifiso abatholakala ngokwezidingo zephrojekthi.
Umbuzo 2. Yiziphi izinto ezitholakalayo zensimbi ye-C Channel?
A: Iziteshi zethu ze-C zihlinzekwa kakhulu nge-Ibanga 50 le-ASTM A36 kanye ne-ASTM A572insimbi yekhabhoni, enikeza amandla athembekile kanye nokushibilika okuhle kakhulu kwezicelo zesakhiwo.
Umbuzo 3. Ungakwazi yini ukunikeza ukukhiqizwa kwe-C Channel okwenziwe ngokwezifiso?
A: Yebo. Sisekela ukukhiqizwa okwenziwe ngokwezifiso okuhlanganisaubude obukhethekile, ukubhoboza, ukusika, ukwelashwa kwendawo, kanye nokugayaukuhlangabezana nezidingo ezahlukene zobunjiniyela.
Umbuzo 4. Yiziphi izitifiketi zekhwalithi ongazinikeza?
A: Sinikeza amadokhumenti aphelele ekhwalithi kufaka phakathiIsitifiketi Sokuhlolwa Komshini (i-MTC), imibiko yokwakheka kwamakhemikhali, imibiko yokuhlolwa komshini, kanye nemibiko yokuhlolwa evela eceleni evela ku-SGS/BV uma kudingeka.
Umbuzo 5. Singakanani isikhathi sakho sokulethwa esijwayelekile?
A: Isikhathi sokulethwa sincike kunani le-oda kanye nezidingo zokukhiqiza. Ama-oda ajwayelekile avame ukuthunyelwa ngaphakathiIzinsuku zokusebenza eziyi-15–30ngemuva kokuqinisekiswa kwe-oda.
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