Tsitsani ZaposachedwaMtanda wachitsulo wa HEA HEBMafotokozedwe ndi Miyeso.
Chitsulo Cholimba Kwambiri cha European H Beam Steel HEA / HEB / HEM – EN S275JR Hot Rolled Structural Profiles
| Chinthu | Tsatanetsatane |
| Muyezo wa Zinthu Zofunika | S275JR |
| Mphamvu Yopereka | ≥ 275 MPa |
| Miyeso | HEA 100–HEM 1000, HEA 120×120–HEM 1000×300, ndi zina zotero. |
| Utali | Katundu 6 m & 12 m; kutalika kosinthidwa kulipo |
| Kulekerera kwa Miyeso | Zogwirizana ndi EN 10034 / EN 10025 |
| Chitsimikizo Chaubwino | ISO 9001; Kuwunika kwa chipani chachitatu cha SGS/BV kulipo |
| Kumaliza Pamwamba | Yotenthedwa, yopakidwa utoto, kapena yoviikidwa ndi madzi otentha; yosinthika |
| Mapulogalamu | Mafakitale, malo osungiramo katundu, nyumba zamalonda ndi nyumba zogona, milatho |
Deta Yaukadaulo
EN S275JR HEA/HEB/HEM Chemical Mapangidwe
| Kalasi yachitsulo | Kaboni, % yokwanira | Manganese, % pa | Phosphorus, % payokha | Sulfure, % payokha | Silikoni, % yokwera | Zolemba |
| S275JR | 0.22 | 1.6 | 0.035 | 0.035 | 0.55 | Kuchuluka kwa mkuwa kumatha kuwonjezeredwa ngati pakufunika; koyenera kugwiritsidwa ntchito pa kapangidwe kake ka mphamvu yapakati. |
EN S275JR HEA/HEB/HEM Makina Katundu
| Kalasi yachitsulo | Mphamvu Yokoka, ksi [MPa] | Yield Point min, ksi [MPa] | Kutalika kwa mainchesi 8 [200 mm], mphindi, % | Kutalika kwa mainchesi awiri [50 mm], mphindi, % |
| S275JR | 55–75 [380–520] | 40 [275] | 20 | 21 |
Kukula kwa Mtengo wa HEA/HEB/HEM H
| Udindo | G kg/m | h mm | b mm | tw mm | tf mm | r mm | A mm² x 10² | moni mm | d mm | Ø | Pmn mm | 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 | M20 | 76 | 84 | 0,901 | 37,81 |
| HE 160 A | 30,4 | 152 | 160 | 6 | 9 | 15 | 38,8 | 134 | 104 | M20 | 78 | 84 | 0,906 | 29,78 |
| HE 160 B | 42,6 | 160 | 160 | 8 | 13 | 15 | 54,3 | 134 | 104 | M20 | 80 | 84 | 0,918 | 21,56 |
| HE 160 C* | 59,2 | 170 | 163 | 11 | 18 | 15 | 75,4 | 134 | 104 | M20 | 84 | 88 | 0,944 | 15,95 |
| HE 160 M | 76,2 | 180 | 166 | 14 | 23 | 15 | 97,1 | 134 | 104 | M20 | 86 | 90 | 0,970 | 12,74 |
Dinani batani la kumanja
| Kukula | Mtundu Wamba | Kulekerera (EN 10034 / EN 10025) | Ndemanga |
| Kutalika H | 100 - 1000 mm | ± 3 mm | Zosinthika |
| M'lifupi mwa Flange B | 100 – 300 mm | ± 3 mm | — |
| Kukhuthala kwa intaneti t_w | 5 - 40 mm | ± 1 mm kapena ± 10% (zofunika kwambiri) | — |
| Kukhuthala kwa Flange t_f | 6 - 40 mm | ± 1 mm kapena ± 10% (zofunika kwambiri) | — |
| Utali L | 6 - 12 mamita | ±12 mm (6 m) / ±24 mm (12 m) | Zingasinthidwe ndi mgwirizano |
Kukula kwa Mafotokozedwe:Masayizi a H (100 – 1000mm), B (100 – 300mm), t_w (5 – 40mm) ndi t_f (6 – 40mm) amatha kusinthidwa; ntchito yodulidwa kutalika kwake ikupezeka.
Kusintha kwa Machitidwe:Kuboola, kukonza zinthu kumapeto, kuwotcherera kokonzedwa kale ndi zina zotero n'kovomerezeka. Kuboola, kupukuta, kuwotcherera, ndi kukonza zinthu kulipo kuti kukwaniritse zofunikira zolumikizira.
Chithandizo Chapamwamba Chapadera:Chopangidwa ndi Galvanized, Chopakidwa utoto/Epoxy, Chophikidwa ndi mchenga, Chomalizidwa ndi pamwamba koyambirira ndi zina zapadera. Kusankha kumeneku kumatsimikiziridwa ndi njira yogwiritsira ntchito komanso zofunikira pa chitetezo cha dzimbiri.
Kulemba ndi Kuyika Makonda:Zizindikiro zapadera (chizindikiritso cha polojekiti kapena specs) zitha kuperekedwa; ma CD okhala ndi bedi lathyathyathya kapena chidebe amatha kusinthidwa.
Mapulogalamu Omanga:Zingagwiritsidwe ntchito ngati matabwa ndi zipilala m'nyumba zamaofesi, nyumba zogona, ndi m'masitolo akuluakulu, komanso matabwa akuluakulu kapena matabwa a crane m'mafakitale ndi m'nyumba zosungiramo katundu.
Uinjiniya wa Mlatho:Amagwiritsidwa ntchito pa milatho yaying'ono mpaka yapakatikati ya misewu ikuluikulu, njanji, ndi oyenda pansi.
Uinjiniya Wapadera ndi Wam'mizinda:Perekani chithandizo cha zomangamanga za siteshoni za sitima yapansi panthaka, makonde amagetsi, maziko a kreni ya nsanja, ndi malo otchingira kwakanthawi.
Zothandizira Zomera Zamakampani:Chifukwa chake, ndi zinthu zazikulu zonyamula katundu kuti nyumba za zomera zikhale zolimba, zomwe zimatha kupirira katundu woyima ndi wopingasa.
1) Ofesi ya Nthambi - chithandizo cha Chisipanishi, chithandizo cha msonkho, ndi zina zotero.
2) Matani opitilira 5,000 a katundu alipo, okhala ndi makulidwe osiyanasiyana
3) Kuyang'aniridwa ndi mabungwe odalirika monga CCIC, SGS, BV, ndi TUV, ndi ma CD oyenera kuyenda panyanja
Kulongedza
Gulu la Zitsulo Zachifumuimagwiritsa ntchito njira zaukadaulo zotumizira kunja kuti iwonetsetse kuti kutumiza kwa zinthuzo kuli kotetezeka komanso kotetezekaEN S275JR H Beams:
Kuyika Zitsulo Zomangira:Mtambo Wotentha Wozungulira HAmamangidwa bwino ndi zingwe zachitsulo zolimba kwambiri kuti apewe kusuntha ndi kusintha kwa zinthu panthawi yonyamula.
Chitetezo Chosalowa Madzi: Ma phukusi osalowa madzi amagwiritsidwa ntchito ngati pakufunika kutero kuti achepetse chiopsezo cha chinyezi, dzimbiri, ndi kuwonongeka kwa pamwamba.
Chizindikiro cha Kukula ndi Kulemera: Gawo lililonse lachitsulo cholumikizidwa limalembedwa tsatanetsatane wa chinthucho, kuphatikizapo kukula kwake, mtundu wa chitsulocho, kuchuluka kwake, nambala ya kutentha kwake, ndi zambiri zokhudza oda kuti zidziwike mosavuta.
Ma CD Okonzedwa Mwamakonda: Mayankho apadera opaka akhoza kuperekedwa malinga ndi zosowa za makasitomala ndi malamulo opita.
Kutumiza
Royal Steel Group imapereka njira zotumizira zinthu zosinthika komanso zodalirika kwa makasitomala padziko lonse lapansi:
Kutumiza Zidebe: Zoyenera kutalika koyenera komanso magulu ang'onoang'ono, kuonetsetsa kuti katundu wa panyanja ndi wotetezeka komanso wogwira ntchito bwino.
Kutumiza Zinthu Zambiri: Koyenera kugwiritsa ntchito zinthu zambiriMtambo Wotentha Wozungulira Hmaoda, kuchepetsa ndalama zoyendetsera ntchito zomanga nyumba zazikulu.
Ntchito Zochokera Padoko Limodzi kupita Padoko ndi Kutuluka Pakhomo: Kugwirizana kwaukadaulo pakupanga, kukweza ndi kutsitsa katundu, mayendedwe, ndi zolemba ndi nkhani yofunika.
Zikalata Zotumizira Kunja: Timapereka zikalata zonse, kuphatikizapo Satifiketi Yoyang'anira Fakitale (MTC), mndandanda wa zonyamula katundu, invoice yamalonda, ndi satifiketi yoyambira katundu.
Ndi luso lamphamvu loyang'anira unyolo wogulira katundu komanso luso lotumiza kunja kwa dziko lonse, Royal Steel Group imatsimikizira kuti EN S275JR Hot Rolled Structural Profiles ndi yapamwamba kwambiri, imasunga bwino ma CD, komanso imatumiza katundu padziko lonse lapansi nthawi yake.
1. Kodi ma HEA, HEB ndi HEM beams ndi chiyani?
Ndi mipiringidzo ya H yokhazikika ku Europe. HEA ndi yopepuka yokhala ndi mipiringidzo yopyapyala yogwiritsidwa ntchito pazinthu zonse. HEB ili ndi mipiringidzo yokhuthala yogwiritsidwa ntchito kuti igwire ntchito zambiri. HEM ndiye gawo lolemera kwambiri lofunikira kwambiri pakupanga zinthu zolemera kwambiri.
2. Kukula koyenera
Ma profile onse atatuwa amaphimba kutalika kwa 100mm mpaka 1000mm. HEA ili ndi ma flange owonda kwambiri, HEB imapereka ma flange okhuthala, ndipo HEM imabwera ndi makulidwe apamwamba kwambiri a ukonde ndi flange. Miyeso yonse ikugwirizana ndi miyezo ya EN 10365 ndi EN 10034.
3. Ntchito zodziwika bwino
Amagwiritsidwa ntchito kwambiri pa nyumba zamafakitale, nyumba zosungiramo katundu, mafelemu achitsulo okhala ndi zipinda zambiri, milatho, ma viaducts, zothandizira ma crane ndi mapulojekiti olimbikitsa kapangidwe ka nyumba.
4. Kodi mungasankhe bwanji mtundu woyenera wa mtanda?
Sankhani HEA ya katundu wopepuka komanso mapulojekiti odula mtengo. Sankhani HEB ya nyumba zonyamula katundu wambiri komanso zazikulu. Sankhani HEM ya zomangamanga zolemera zokhala ndi mphamvu yopindika kwambiri komanso mafelemu aatali.
5. Kulongedza ndi kutumiza
Kutalika kwanthawi zonse kumakhala kuyambira mamita awiri mpaka 12, ndipo kutalika kodulidwa mwamakonda kulipo. Matabwa onse amamangidwa ndi zitsulo zokhala ndi chitetezo cha pilo ndi zipewa zomaliza, zolongedzedwa ndikutumizidwa motsatira miyezo yapadziko lonse lapansi yotumizira kunja.
6. Kupereka kodalirika kwa EN S275JR H beams
Royal Steel Group imapereka ma HEA, HEB ndi HEM beams amitundu yonse mu S275JR ndi ma grade ena wamba. Zogulitsa zonse zimakwaniritsa zofunikira za EN 10025 ndi satifiketi ya CE, khalidwe lokhazikika komanso zikalata zonse zaukadaulo zama projekiti apadziko lonse lapansi.










