I-GB Q235B, Q345B, Q390, kanye ne-Q420 steel I-imishayo yimishayo yesakhiwo enamandla aphezulu esetshenziswa kabanzi ezakhiweni, amabhuloho, izikhungo zezimboni, nezinhlelo zokusebenza zokweseka umthwalo osindayo.
GB Q235b / Q345b / Q390 / Q420 Insimbi I ugongolo
| I-Material Standard | I-GB Q235b / Q345b / Q390 / Q420 | Isivuno Amandla |
|
| Ubukhulu | W8×21 ukuya ku-W24×104 (amayintshi) | Ubude | Isitoko sika-6 m & 12 m, Ubude Obungokwezifiso |
| Ukubekezelela Dimensional | Ivumelana ne-GB/T 11263 | Isitifiketi Sekhwalithi | I-TS EN 10204 3.1 isitifiketi sempahla kanye nombiko wokuhlola wenkampani yangaphandle ye-SGS/BV (ukuhlolwa okuqinile nokugoba) |
| I-Surface Qeda | I-hot-dip galvanizing, upende, njll. Okwenziwa ngokwezifiso | Izinhlelo zokusebenza | Ukwakhiwa Kwezakhiwo, Amabhuloho, Izakhiwo Zezimboni, Zasolwandle Nezokuthutha, Ingxubevange |
| I-Carbon Equivalent | Ceq≤0.45%(Qinisekisa ukushisela okuhle) Ibhalwe ngokucacile "Ihambisana nekhodi yokushisela ye-AWS D1.1" | Ikhwalithi yobuso | Ayikho imifantu ebonakalayo, izibazi, noma ukugoqa. Ukucaba komhlaba: ≤2mm/m I-Edge perpendicularity: ≤1° |
| Impahla | Q235B | Q345B | Q390 | Q420 | Inzuzo / Amanothi |
|---|---|---|---|---|---|
| Isivuno Amandla | ≥ 235 MPa / 34 ksi | ≥ 345 MPa / 50 ksi | ≥ 390 MPa / 57 ksi | ≥ 420 MPa / 61 ksi | Amabanga aphezulu ahlinzeka ngomthamo omkhulu wokuthwala |
| Amandla Okuqina | 370–500 MPa / 54–73 ksi | 470–630 MPa / 68–91 ksi | 490–675 MPa / 71–98 ksi | 540–720 MPa / 78–104 ksi | I-Q420 inikeza amandla aphakeme ezakhiwo ezifunayo |
| Ukwelula | ≥ 26% | ≥ 20% | ≥ 16% | ≥ 15% | Ubude obuphansi obunamandla aphezulu; I-Q235B ilula ukwakha nokushisela |
| Ukushisela | Kuhle kakhulu | Kuhle kakhulu | Kuhle | Kuphakathi | Wonke amabanga ayashisela; izinsimbi ezinamandla aphezulu zingadinga ukushisa kwangaphambili noma ukushisela okulawulwayo |
| Ukuqina Komthelela (–20°C) | - | ≥ 27 J | ≥ 27 J | ≥ 27 J | I-Q345B nangaphezulu iqinisekisa ukuqina okungcono ezimeni ezibandayo |
| Izicelo Ezijwayelekile | Amafreyimu alula wesakhiwo, imishayo yomthwalo ophansi/omaphakathi | Amakholomu anomthwalo omaphakathi, amafreyimu, izindawo zokugcina izimpahla | Imishayo yomthwalo osindayo, izakhiwo zokusekela imishini | Amabhuloho amade, izakhiwo eziphakeme kakhulu, izakhiwo zensimbi ezingasogwini nezimboni | Khetha ibanga ngokuya ngamandla okuklama, izidingo zokushisela, kanye nezimo zemvelo |
| Isimo | Ukujula (ngaphakathi) | Ububanzi be-Flange (in) | Ubukhulu bewebhu (ngaphakathi) | Ubukhulu be-Flange (in) | Isisindo (lb/ft) |
| W8×21 (osayizi abakhona) | 8.06 | 8.03 | 0.23 | 0.36 | 21 |
| W8×24 | 8.06 | 8.03 | 0.26 | 0.44 | 24 |
| W10×26 | 10.02 | 6.75 | 0.23 | 0.38 | 26 |
| W10×30 | 10.05 | 6.75 | 0.28 | 0.44 | 30 |
| W12×35 | 12 | 8 | 0.26 | 0.44 | 35 |
| W12×40 | 12 | 8 | 0.3 | 0.5 | 40 |
| W14×43 | 14.02 | 10.02 | 0.26 | 0.44 | 43 |
| W14×48 | 14.02 | 10.03 | 0.3 | 0.5 | 48 |
| W16×50 | 16 | 10.03 | 0.28 | 0.5 | 50 |
| W16×57 | 16 | 10.03 | 0.3 | 0.56 | 57 |
| W18×60 | 18 | 11.02 | 0.3 | 0.56 | 60 |
| W18×64 | 18 | 11.03 | 0.32 | 0.62 | 64 |
| W21×68 | 21 | 12 | 0.3 | 0.62 | 68 |
| W21×76 | 21 | 12 | 0.34 | 0.69 | 76 |
| W24×84 | 24 | 12 | 0.34 | 0.75 | 84 |
| W24×104 (Osayizi Abatholakalayo) | 24 | 12 | 0.4 | 0.88 | 104 |
I-Hot Rolled Black:Isimo esijwayelekile
I-hot-dip galvanizing: ≥85μm, ukuhlolwa kwesifutho sikasawoti ≥500h
Ukugqoka: I-Epoxy primer + topcoat, ugqinsi lwefilimu elomile ≥ 60μm
Isicelo:
Okwemishayo namakholomu ezakhiweni ezinezitezi eziningi, izitshalo zezimboni, izindawo zokugcina izimpahla namabhuloho njengamalungu ayinhloko athwala imithwalo. Futhi ilungele ukusebenza kwebhuloho, ukusekelwa kwemishini esindayo, ukubeka phansi kwensimbi, ukufakwa kabusha kwesakhiwo ukukhulisa amandla okuthwala umthwalo nokuzinza.
Isakhiwo sokwakha
Ubunjiniyela Bebhuloho
Ukwesekwa Kwezisetshenziswa Zezimboni
Ukuqiniswa Kwesakhiwo
1) Ihhovisi Legatsha - Usekelo lwabakhuluma iSpanishi, usizo lokugunyazwa kwamasiko, njll.
2) Ngaphezu kwamathani angu-5,000 esitoko esitokweni, anosayizi abahlukahlukene
3) Ihlolwe izinhlangano ezigunyaziwe njenge-CCIC, SGS, BV, ne-TUV, ngamaphakheji ajwayelekile angasolwandle
Ukuvikelwa kanye Ukupakisha: I-beamizinyanda ziyi-terrapack egoqwe, iqiniswe ngamashidi okuvikela amanzi avaliwe, futhi ahambisana namaphakethe we-desicant ukuze amunce umswakama.
Ukuhlanganisa Okuvikelekile: Izinqwaba zensimbi 12–16 mm, ezivumelana nezindinganiso zokuphakamisa imbobo yase-US yamathani angu-2–3 nqwaba ngayinye.
Sula Ukulebula: Inqwaba ngayinye ibhalwe ngesiNgisi nangeSpanishi ngebanga, usayizi, ikhodi ye-HS, inombolo yenqwaba, kanye nombiko wokuhlola.
Izigaba Ezinkulu: I-I-beams ≥800 mm igcotshwe ngamafutha e-anti-rust futhi isongwe ngeseyili.
Ukuthumela Okwethenjwayo: Ubudlelwano besikhathi eside ne-MSK, MSC, ne-COSCO busenza sikwazi ukuhlinzeka ngamashejuli athembekile futhi silethe ngesikhathi.
QC: Zonke izinqubo zihambisana ne-ISO 9001 ukuze uqinisekise ukuthi uthola imishayo isesimweni esihle ukuze ukwazi ukufaka iphrojekthi yakho ngesikhathi.
Q: Yiziphi izindinganiso i-I-beams zakho ezihlangabezana nazo e-Central America?
A:Ama-I-beams ethu ahlanganaI-EN 10025 S235 / S275 / S355 (IPE/IPN)amazinga, avame ukwamukelwa kulo lonke elase-Central America. Futhi singahlinzeka ngemikhiqizo ehambisana nemithetho yendawo efanaI-NOM yaseMexico.
Q: Yisiphi isikhathi sokulethwa ePanama?
A:Ukuthumela kusukaI-Tianjin iya endaweni ye-Colon Free Trade Zonekuthatha cisheIzinsuku ezingama-28-32. Kubandakanya ukukhiqizwa namasiko, ukulethwa okupheleleIzinsuku ezingama-45-60, ngezinketho ezisheshayo ezitholakalayo.
Umbuzo: Ingabe uyasiza ngokugunyazwa kwentela?
A:Yebo, siyabambisanaabathengisi abanelayisensie-Central America ukuphatha amasiko, izintela, kanye nemibhalo yokulethwa okungenazinkinga.
Ikheli
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