Khuphela EzakutshanjeI-HEA HEB STEEL BAMIinkcukacha kunye nobukhulu.
I-EN 10025 S355JR Umqadi weNsimbi oMile nge-H W4x13 W8x40 W12x19 W12x26 W12x50 W14x82 Umboneleli woMqadi weNsimbi woLwakhiwo
| Into | Iinkcukacha |
| Umgangatho oLawulayo | I-EN 10025 |
| Ibanga lezinto | I-S355JR (1.0045) |
| Uhlobo lweMveliso | Umqadi wentsimbi omile okwe-H / Umqadi weflange ebanzi |
| Ubungakanani obufumanekayo | W4x13, W8x40, W12x19, W12x26, W12x50, W14x82 |
| Unikeze Amandla | ≥ 355 MPa |
| Tensile strength | 470 – 630 MPa |
| Ukwandiswa | ≥ 20% |
| Uvavanyo lweMpembelelo | ≥ 27 J kwi +20℃ |
| Inkqubo yeMveliso | Ishushu Eqengqelekayo |
| Unyamezelo Lwemilinganiselo | Iyahambelana ne-EN 10034 |
| Unyango Lomphezulu | I-oyile echasene nomhlwa egqunywe / emnyama engenanto |
| Izatifikethi | Isatifikethi sovavanyo lweMill (MTC), ISO 9001 |
| Izicelo eziqhelekileyo | Izakhelo zezakhiwo, izakhiwo eziphakamileyo, izityalo zoshishino, iibhulorho, imiqadi yekreyini, ubunjineli besakhiwo sentsimbi |
| Ubude obuqhelekileyo | 6m, 12m |
| Ixesha lokuzisa | Iintsuku ezisi-7–15 zesitokhwe; Iintsuku ezili-15–30 zeeodolo ezinkulu |
| Ukupakisha | Ukupakisha okunemitya yentsimbi, i-tarpaulin engangeni manzi |
| Inkonzo Yesiko | Ubude kunye nokucutshungulwa ngokwezifiso kuyafumaneka |
| Immimiselo yokuhlawula | T/T, L/C |
| Amandla okubonelela | Ubonelelo oluzinzileyo ngobuninzi kwiiprojekthi zehlabathi |
Idatha yoBugcisa
Umqadi wentsimbi omile okwe-H we-EN 10025 S355JRUkwenziwa kweeKhemikhali
| I-elementi | C | Si | Mn | P | S | N | Al |
| Umxholo (%) | ≤0.22 | ≤0.55 | ≤1.60 | ≤0.035 | ≤0.035 | ≤0.012 | ≥0.020 |
Umqadi wentsimbi yolwakhiwo lwe-EN 10025 S355JRIpropati yoomatshini
| Ipropati | Unikeze Amandla | Tensile strength | Ukwandiswa (A5) | Impembelelo yeCharpy (+20℃) | Umgangatho woKusebenza |
| Ixabiso | ≥ 355 MPa | 470–630 MPa | ≥ 21% | ≥ 27 J | EN 10025‑2 |
Umqadi wentsimbi we-EN 10025 S355JR HUbungakanani
| Ukutyunjwa | G kg/m | h mm | b mm | tw mm | tf mm | r mm | I-mm² x10² | molo mm | d mm | Ø | I-Pmin mm | I-Pmax mm | AL m²/m | AG m²/t |
| HE 100 AA* | 12,2 | 91 | 100 | 4,2 | 5,5 | 12 | 15,6 | 80 | 56 | M10 | 54 | 58 | 0,553 | 45,17 |
| HE 100 A | 16,7 | 96 | 100 | 5 | 8 | 12 | 21,2 | 80 | 56 | M10 | 54 | 58 | 0,561 | 36,68 |
| HE 100 B | 20,4 | 100 | 100 | 6 | 10 | 12 | 26,0 | 80 | 56 | M10 | 56 | 58 | 0,567 | 27,76 |
| HE 100 C* | 30,9 | 110 | 103 | 9 | 15 | 12 | 39,3 | 80 | 56 | M10 | 59 | 61 | 0,593 | 19,23 |
| HE 100 M | 41,8 | 120 | 106 | 12 | 20 | 12 | 53,2 | 80 | 56 | M10 | 62 | 64 | 0,619 | 14,82 |
| HE 120 AA* | 14,6 | 109 | 120 | 4,2 | 5,5 | 12 | 18,6 | 98 | 74 | M12 | 58 | 68 | 0,669 | 45,94 |
| HE 120 A | 19,9 | 114 | 120 | 5 | 8 | 12 | 25,3 | 98 | 74 | M12 | 58 | 68 | 0,677 | 34,06 |
| HE 120 B | 26,7 | 120 | 120 | 6,5 | 11 | 12 | 34,0 | 98 | 74 | M12 | 60 | 68 | 0,686 | 25,71 |
| HE 120 C* | 39,2 | 130 | 123 | 9,5 | 16 | 12 | 49,9 | 98 | 74 | M12 | 63 | 72 | 0,712 | 18,19 |
| HE 120 M | 52,1 | 140 | 126 | 12,5 | 21 | 12 | 66,4 | 98 | 74 | M12 | 66 | 74 | 0,738 | 14,16 |
| HE 140 AA* | 18,1 | 128 | 140 | 4,3 | 6 | 12 | 23,0 | 116 | 92 | M16 | 64 | 76 | 0,787 | 43,53 |
| HE 140 A | 24,7 | 133 | 140 | 5,5 | 8,5 | 12 | 31,4 | 116 | 92 | M16 | 64 | 76 | 0,794 | 32,21 |
| HE 140 B | 33,7 | 140 | 140 | 7 | 12 | 12 | 43,0 | 116 | 92 | M16 | 66 | 76 | 0,805 | 23,88 |
| HE 140 C* | 48,2 | 150 | 143 | 10 | 17 | 12 | 61,5 | 116 | 92 | M16 | 69 | 79 | 0,831 | 17,22 |
| HE 140 M | 63,2 | 160 | 146 | 13 | 22 | 12 | 80,6 | 116 | 92 | M16 | 72 | 82 | 0,857 | 13,56 |
| HE 160 AA* | 23,8 | 148 | 160 | 4,5 | 7 | 15 | 30,4 | 134 | 104 | I-M20 | 76 | 84 | 0,901 | 37,81 |
| HE 160 A | 30,4 | 152 | 160 | 6 | 9 | 15 | 38,8 | 134 | 104 | I-M20 | 78 | 84 | 0,906 | 29,78 |
| HE 160 B | 42,6 | 160 | 160 | 8 | 13 | 15 | 54,3 | 134 | 104 | I-M20 | 80 | 84 | 0,918 | 21,56 |
| HE 160 C* | 59,2 | 170 | 163 | 11 | 18 | 15 | 75,4 | 134 | 104 | I-M20 | 84 | 88 | 0,944 | 15,95 |
| HE 160 M | 76,2 | 180 | 166 | 14 | 23 | 15 | 97,1 | 134 | 104 | I-M20 | 86 | 90 | 0,970 | 12,74 |
Cofa iqhosha elisekunene
| Ubungakanani beCandelo (H × B) mm | Ubukhulu bewebhu (t1) mm | Ubukhulu beFlange (t2) mm | Ubunzima (kg/m2) | Isicelo esiqhelekileyo |
| 100 × 100 | 4.5 – 6.5 | 6 – 10 | 17 – 22 | Iifreyimu zentsimbi ekhaphukhaphu–ephakathi |
| 150 × 150 | 5.5 – 8.0 | 7 – 12 | 32 – 40 | Izakhiwo zokuhlala kunye nezorhwebo |
| 200 × 200 | 6.5 – 10 | 8 – 14 | 52 – 66 | Iiworkshops zoshishino |
| 250 × 250 | 8 – 12 | 10 – 16 | 75 – 95 | Iindawo zokugcina impahla, iifreyimu ezinzima |
| 300 × 300 | 9 – 14 | 11 – 18 | 100 – 125 | Izakhiwo ezinkulu |
| 400 × 400 | 14 – 24 | 16 – 30 | 160 – 220 | Iibhulorho kunye neziseko zophuhliso ezinzima |
Sinikezela ngohlengahlengiso olupheleleyo lwemiqadi yentsimbi enomfanekiso we-H, kunye neeparamitha ezihlengahlengiswayo kuquka ubude be-H (100–1000mm), ububanzi beflange B (100–300mm), ubukhulu bewebhu t_w (5–40mm) kunye nobukhulu beflange t_f (6–40mm) ukuze kuhambelane neemfuno zakho zoyilo. Ukusika ubude ngokwezifiso nako kuyafumaneka njengoko kufuneka.
Sixhasa uluhlu olupheleleyo lweenkonzo zokucubungula zesibini, ezinje ngokubhola, ukugqiba ukugqiba kunye nokuwelda kwangaphambili. Ukubeka i-beveling, ukufaka i-slotting, ukuwelda xa kufuneka kunye nokulungisa ngokuchanekileyo zonke ezi zinto zinikezelwa ukuhlangabezana ngokupheleleyo neemfuno zakho zoqhagamshelwano lwesakhiwo kunye nokufakelwa.
Kubonelelwa ngezisombululo ezahlukeneyo zonyango lomphezulu ukuze zilungelelaniswe neendawo ezahlukeneyo zenkonzo kunye neemfuno zokusebenza ezichasene nokugqwala, kubandakanya ukugaya i-galvanizing, ukupenda okanye ukugquma kwe-epoxy, ukuqhumisa isanti, ukugqitywa kokuqala okungenanto, kunye nezinye iindlela zonyango ezikhethekileyo zomphezulu.
Ukumakisha okwenziwe ngokwezifiso kuyafumaneka ukongeza iikhowudi zeprojekthi, iilebheli zeenkcukacha okanye ezinye izinto ezichazayo ezenziwe ngokwezifiso. Ukupakishwa kunokwenziwa ngokukodwa ukuze kuhambelane nokuthunyelwa kweflethi okanye kwisikhongozeli, ukuqinisekisa ukuthuthwa okukhuselekileyo nokuzinzileyo.
Isetyenziswa kakhulu kwizakhelo zezakhiwo eziphakamileyo, kwizakhiwo zemizi-mveliso, kwizibonelelo zeebhulorho nakwiinkqubo zemiqadi yekreyini, ngenxa yamandla ayo aphezulu kunye nokusebenza kwayo okuzinzileyo koomatshini.
Ikwasetyenziswa rhoqo kwizakhiwo zentsimbi ezinkulu, iziseko zezixhobo zoomatshini, izakhiwo zeenqaba, izakhiwo zezakhiwo zokugcina impahla kunye nezothutho, kunye nezixhobo ezahlukeneyo zokuxhasa ubunjineli.
Ukongeza, isebenza kwiinkxaso zobunjineli baselwandle, izakhiwo zentsimbi zenkundla, kunye neeprojekthi zokwakha zoshishino ezinzima ezifuna amandla aphezulu okuthwala imithwalo kunye nokuzinza kwesakhiwo ixesha elide.
1) IOfisi yeSebe - inkxaso yabantu abathetha iSpanish, uncedo lokucoca impahla, njl.njl.
2) Ngaphezulu kweetoni ezingama-5,000 zesitokhwe esikhoyo, kunye nobukhulu obahlukeneyo
3) Ihlolwe yimibutho enegunya efana neCCIC, SGS, BV, kunye neTUV, kunye neepakethe ezisemgangathweni ezifanelekileyo elwandle
Ii-H-beams zethu zibotshelelwe ngokukhuselekileyo ngentambo yentsimbi enzima, kwaye iphakheji nganye inobukhulu obufanelekileyo ukuze ifanele ukuphakanyiswa kunye nokuphathwa kwezibuko okuqhelekileyo. Zonke iiphakheji zisongelwe kwi-tarpaulin engangeni manzi kwaye zifakelwe iingxowa zedesiccant ukuthintela ukugqwala kunye nokonakala komswakama ngexesha lokuthunyelwa komgama omde. Iinxalenye ezinkulu zifumana ulusu olongezelelweyo lweoyile yokulwa nomhlwa ukuze kukhuselwe ngakumbi.
Iphakheji nganye ibhalwe ngokucacileyo ngodidi, ubungakanani, inombolo yebhetshi kunye neenkcukacha zesatifikethi sovavanyo ukuze kube lula ukuyiqonda. Singakwazi nokulungisa ukupakisha ukuze kuhambelane nokulayishwa kwesikhongozeli okanye ukuthuthwa kweflethi ngokuxhomekeke kwiimfuno zakho zokuhanjiswa.
Sisebenzisana ngokusondeleyo nemizila emikhulu yokuthumela impahla kuquka i-MSK, i-MSC kunye ne-COSCO ukuqinisekisa ukuhanjiswa okuzinzileyo nokwangexesha. Iimveliso zesitokhwe zithunyelwa kwiintsuku ezisi-7 ukuya kwezili-15, ngelixa ii-odolo zemveliso enkulu zihlala zifika kwiintsuku ezili-15 ukuya kwezingama-30. Ulawulo olupheleleyo lomgangatho lwenziwa ngexesha lokupakisha nokulayisha impahla ukuze igcinwe ingaphazanyiswa de ifike kwizibuko lakho elimiselweyo.
1. Ziziphi iingenelo eziphambili ze-S355JR?
Inamandla aphezulu okuvelisa (≥355MPa), iqine kakhulu kwaye iyakwazi ukudityaniswa, ilungele iiprojekthi zesakhiwo ezisebenza nzima nezinomthwalo omkhulu.
2. Ngaba ubungakanani kunye nobude bungenziwa ngokwezifiso?
Ewe. Sixhasa ubukhulu becandelo elenziwe ngokwezifiso (H, B, tw, tf) kunye nokusika ubude obumiselweyo ukuze kuhambelane noyilo lweprojekthi yakho.
3. Lingakanani ixesha lokuhanjiswa kwempahla?
Izinto ezisetyenzisiweyo: iintsuku ezisi-7–15. Iiodolo zemveliso enkulu: iintsuku ezili-15–30 ngokusekelwe kubungakanani kunye neenkcukacha.
4. Uyithintela njani i-rust ngexesha lokuthunyelwa?
Imiqadi igqunywe ngeoyile yokulwa nomhlwa, ibotshelelwe ngeentambo zentsimbi, ize isongwe ngetarpaulin engangeni manzi ngeepakethe zedesiccant.
5. Ngaba nibonelela ngeziqinisekiso zomgangatho ezisemthethweni?
Ewe, sinikezela ngeSatifikethi soVavanyo lweMill (MTC) sokuqala kunye nesatifikethi se-ISO 9001 kuzo zonke izinto ezithunyelwayo.
Iinkcukacha zoqhakamshelo
Idilesi
Indawo yophuhliso lweshishini laseKangsheng,
Isithili saseWuqing, isixeko saseTianjin, eTshayina.
I-imeyile
Ifowuni
Amaxesha okusebenza
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