Chofoza inkinobho ngakwesokudla ukuze uthole ithebula lemininingwane ephelele ye-ASTM C Channel.
Isiteshi se-U esihlanganisiwe Insimbi C12x20.7 C12x30 ASTM A36 A588 Isiteshi se-C esakhiwe
Ukubuka Konke Komkhiqizo
Iqembu Lensimbi Yasebukhosiniinikezainsimbi yesiteshi se-U ehlanganisiwe ngobukhulu besakhiwo obudumile obufanaC12x20.7futhiC12x30Lezi ziteshi zenziwe ngamamaki ensimbi anjengesakhiwoI-ASTM A36futhiI-ASTM A588, enikeza ukusebenza okuhle kwemishini ngokuvikela okwengeziwe kokugqwala kwendawo ehlanganisiwe.
Isimo se-U/C siyisisombululo sesakhiwo esingabizi kakhulu sokwakha uzimele, izisekelo, ukuqinisa, izakhiwo zezimboni, kanye nokusetshenziswa kwangaphandle.Ubude obungokwezifiso, ubuningi, futhiukupakishwanazo zinikezwa 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 / ASTM A572 / ASTM A588 |
| 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,C10x15.3, C12x20.7, C12x30 |
| 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 |
Buka imininingwane ephelele yesiteshi se-ASTM C
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 |
IZICI EZIYINHLOKO
1. Ukuvikelwa Kokugqwala
Ukwembozwa kwe-zinc okuhlanganisiwe kusiza ukuvikela ubuso bensimbi emswakama nasekugqwaleni komoya.
2. Ukusebenza Okuthembekile Kwesakhiwo
Amamaki e-ASTM A36 kanye ne-A588 anikeza amandla athembekile ezinhlobonhlobo zezicelo zesakhiwo.
3. Osayizi Beziteshi ze-C Ezidumile
I-C12x20.7 kanye ne-C12x30 zinikeza izinketho ezisebenzayo zezidingo ezahlukene zokuthwala imithwalo.
4. Indawo Ehlala Isikhathi Eside
I-hot-dip galvanizing ifanele ukusetshenziswa ezindaweni ezingaphandle noma ezinomswakama.
5. Ukunikezwa Ngokwezifiso
Ubude, ukusika, ubuningi, ukupakisha, kanye nezidingo zokuhlola ezenziwe ngokwezifiso zingahlelwa.
Ukuqedwa Komphezulu
Izindawo Ezivamile
Ubuso Obucwebezelayo
Ingaphezulu Lopende Lokufutha
Isicelo
1. Izakhiwo Zensimbi:Isetshenziselwa ukwakheka, ukusekela, ukusekela, kanye nezingxenye zesakhiwo zesibili.
2. Izakhiwo Zezimboni:Kufanelekela izisekelo zemishini, ozimele bemishini, amapulatifomu, kanye nezakhiwo zefektri.
3. Izakhiwo Zangaphandle:Iziteshi ze-galvanized zilungele ukusetshenziswa ezivezwe esimweni sezulu kanye nezindawo ezinomswakama.
4. Amaphrojekthi Engqalasizinda:Kusetshenziswa emabhulohweni, ezindleleni zokuhamba ngezinyawo, ezakhiweni zezinsizakusebenza, ezisekelweni, kanye namaphrojekthi obunjiniyela ajwayelekile.
Izinzuzo Zethu
1. Ikhwalithi Yomkhiqizo Ephezulu-Ungathemba Ukulawulwa kwekhwalithi kuqinisiwe ukuze kugcinwe ukusebenza kwesiteshi sensimbi esigoqiwe esishisayo kuzinzile.
2. Ukunikezwa okuvela ku-Factory Direct-Intengo iyancintisana futhi ukutholakala kwayo kuzinzile kubasabalalisi, osonkontileka kanye nabathengi bephrojekthi.
3. Ukusika Ngokwezifiso-Ubude obufanele, ukusika, ukupakisha kanye nokucaciswa kuyatholakala.
4. Amaphepha Agcwele-I-MTC kanye nemibhalo yokuhlola efanele inganikezwa kanye ne-oda.
5. Isevisi Yokuthumela Ngaphandle Yomhlaba Wonke-Sikhonza amakhasimende ethu omhlaba wonke ngokupakisha, amadokhumenti, ukuthunyelwa kanye nokuhlanganiswa kwempahla.
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 ze-U ezihlanganisiwe ziboshwe ngokuqinile ngeizintambo zensimbi nezinto zokusonga ezingangeni manziukugwema umswakama, ukugqwala kanye nomonakalo ngenkathi kuphathwa futhi kuthuthwa. Ukupakisha okujwayelekile kokuthumela kwamanye amazwe kwe-isitsha, isitsha esivulekile phezulu kanye nokuthunyelwa ngobuningi, kanye nephakethe elenziwe ngokwezifisoizixazululo ze-g kanye nezokuthutha zobukhulu obuhlukahlukene, ubuningi kanye nezindawo.
Imibuzo Evame Ukubuzwa
Q1: Ungakwazi yini ukunikeza ubude obufanele?
A: Yebo, ubude obufanele, ukusika, kanye nokupakishwa kuyasekelwa.
Umbuzo 2: Ingabe niyazinikeza izitifiketi ze-MTC kanye nezokuhlola?
A: Yebo, i-MTC kanye nemibhalo yokuhlola efanele inganikezwa.
Umbuzo 3: Ingabe uneziteshi ze-U ezihlanganisiwe esitokweni?
A: Isitoko sincike kusayizi kanye nobuningi. Xhumana nathi ukuze uthole ukutholakala kwamanje.
Q4: Iyini i-MOQ?
A: I-MOQ incike kusayizi kanye nobuningi. Izinketho zoku-oda eziguquguqukayo ziyatholakala.
Q5: Isikhathi sokulethwa singakanani?
A: Isikhathi sokulethwa sincike esitokweni, ubuningi, kanye nendawo okuya kuyo. Siqinisekisa ishejuli ngesilinganiso ngasinye.












