Khoasolla tsa morao-raoHEA HEB TŠEPE BETEAMLitlhaloso le Litekanyo.
Matla a Phahameng a Tšepe ea Europe ea H Beam HEA / HEB / HEM – EN S275JR Liprofaele tsa Meaho tse Chesitsoeng tse Chesang
| Ntho | Lintlha tse qaqileng |
| Maemo a Boitsebiso | S275JR |
| Matla a Tekanyo | ≥ 275 MPa |
| Litekanyo | HEA 100–HEM 1000, HEA 120×120–HEM 1000×300, jj. |
| Bolelele | Setoko sa 6 m & 12 m; bolelele bo ikhethileng boa fumaneha |
| Mamello ea Tekanyo | E lumellana le EN 10034 / EN 10025 |
| Setifikeiti sa Boleng | Tlhahlobo ea motho oa boraro ea ISO 9001; SGS/BV ea fumaneha |
| Qetello ea Bokaholimo | E phutholotsoeng ka ho chesa, e pentiloeng, kapa e qoelisoang ka ho chesa; e ka fetoloa hore e be ea hau |
| Likopo | Liindasteri, matlo a polokelo, meaho ea khoebo le ea bolulo, marokho |
Lintlha tsa Tekheniki
EN S275JR HEA/HEB/HEM Sebopeho sa Lik'hemik'hale
| Sehlopha sa tšepe | Khabone, % max | Manganese, % ea max | Fosforase, % max | Sebabole, % max | Silicone, % ea max | Lintlha |
| S275JR | 0.22 | 1.6 | 0.035 | 0.035 | 0.55 | Koporo e ka eketsoa ha ho kopuoa; e loketse lits'ebetso tsa sebopeho tse matla a mahareng. |
EN S275JR HEA/HEB/HEM Thepa ea Mechini
| Kereiti ea Tšepe | Matla a ho Tenyetseha, ksi [MPa] | Ntlha ea tlhahiso min, ksi [MPa] | Ho lelefatsa ka lisenthimithara tse 8 [200 mm], min, % | Ho lelefatsa ka lisenthimithara tse 50 [50 mm], motsotso, % |
| S275JR | 55–75 [380–520] | 40 [275] | 20 | 21 |
Boholo ba mahlasedi a HEA/HEB/HEM H
| Tlhophiso | G Kg/m | h mm | b mm | tw mm | tf mm | r mm | A mm² x10² | Lumela mm | d mm | Ø | Pmin 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 |
Tobetsa Konopo e ka ho le letona
| Tekanyo | Mefuta e Tloaelehileng | Mamello (EN 10034 / EN 10025) | Litlhaloso |
| Bophahamo H | 100 – 1000 mm | ±3 mm | E ka fetoloa |
| Bophara ba Flange B | 100 – 300 mm | ±3 mm | — |
| Botenya ba webo t_w | 5 – 40 mm | ± 1 mm kapa ± 10% (e kholoanyane e sebetsa) | — |
| Botenya ba Flange t_f | 6 – 40 mm | ± 1 mm kapa ± 10% (e kholoanyane e sebetsa) | — |
| Bolelele L | 6 - 12 m | ±12 mm (6 m) / ±24 mm (12 m) | E ka fetoloa ka konteraka |
Tlhaloso ea Boholo:Boholo ba H (100 – 1000mm), B (100 – 300mm), t_w (5 – 40mm) le t_f (6 – 40mm) bo ka fetoloa; tšebeletso e khaotsoeng ka bolelele e ea fanoa.
Ho iketsetsa Tsamaiso:Ho cheka, ho lokisa ka ho qetela, ho tjheseletsa esale pele jj. hoa amoheleha. Ho beola, ho grooving, ho tjheseletsa, le ho sebetsa ka machining hoa fumaneha ho fihlela litlhoko tsa khokahano.
Kalafo ea Bokaholimo bo Ikhethileng:E manehiloe ka galvanized, E pentiloe/e koahetsoeng ka epoxy, E qhibilihisitsoeng ka lehlabathe, Qetello ea pele ea bokaholimo le kalafo e 'ngoe e khethehileng ea bokaholimo. Khetho ena e khethoa ke setsi sa litšebeletso le litlhoko tsa tšireletso ea mafome.
Ho tšoaea le ho paka ka mokhoa o ikhethileng:Ho ka fanoa ka matšoao a khethehileng (ID ea projeke kapa litlhaloso); sephutheloana se bataletseng kapa sa setshelo se ka etsoa hore se be le sebopeho se ikhethileng.
Likopo tsa Meaho:Li ka sebelisoa e le maballo le litšiea mehahong ea liofisi, mehahong ea bolulo, le mabenkeleng a maholo, hammoho le maballo a maholo kapa maballo a kreine lifekthering le matlong a polokelo.
Boenjiniere ba Borokho:E sebelisoa bakeng sa marokho a manyane ho isa ho a mahareng bakeng sa litsela tse kholo, literene le ba tsamaeang ka maoto.
Boenjiniere ba Metse le ba Khethehileng:Fana ka tšehetso ea meaho bakeng sa liteishene tsa terene e tsamaeang ka tlas'a lefatše, likhoro tsa litšebeletso, metheo ea li-crene tsa litora, le libaka tsa nakoana tse koetsoeng.
Litšehetso tsa Liindasteri:Ka hona, ke tsona dikarolo tse ka sehloohong tse jarang mojaro bakeng sa botsitso ba meaho ya dimela, tse kgonang ho mamella meroalo e otlolohileng le e otlolohileng.
1) Ofisi ea Lekala - tšehetso ea batho ba buang Sepanishe, thuso ea ho tlosa thepa ea lekgetho, jj.
2) Ho na le lithane tse fetang 5,000 tsa setoko, ka mefuta e fapaneng ea boholo
3) E hlahlobiloe ke mekhatlo e nang le matla a ho laela e kang CCIC, SGS, BV, le TUV, ka liphutheloana tse tloaelehileng tse loketseng ho sesa leoatleng
Sephutheloana
Sehlopha sa Tšepe sa Borenae sebelisa mekhoa ea litsebi ea ho paka kantle ho naha ho netefatsa hore e fana ka thepa e sireletsehileng le e sa senyehengEN S275JR H Beams:
Sephutheloana sa Tšepe Strapping:Bere ea H e Chesitsoeng e Chesangli tlamiloe ka thata ka marapo a tšepe a matla ho thibela motsamao le ho fetoha ha lintho nakong ea lipalangoang.
Tšireletso e sa Keneng Metsing: Sephutheloana se sa Keneng Metsing se sebelisoa ha ho hlokahala ho fokotsa kotsi ea mongobo, mafome le tšenyo ea bokaholimo.
Matšoao a Boholo le Boima: Karolo e 'ngoe le e 'ngoe ea tšepe e kopantsoeng e ngotsoe ka lintlha tsa sehlahisoa, ho kenyeletsoa litekanyo, sehlopha sa tšepe, bongata, palo ea mocheso le tlhaiso-leseling ea odara bakeng sa ho khetholla habonolo.
Sephutheloana se Ikhethileng: Litharollo tse khethehileng tsa ho paka li ka fanoa ho latela litlhoko tsa bareki le melaoana ea moo li eang teng.
Thomello
Royal Steel Group e fana ka litharollo tsa phano tse tenyetsehang le tse tšepahalang bakeng sa bareki lefatšeng ka bophara:
Thomello ea Likontena: E loketse bolelele bo tloaelehileng le lihlopha tse nyane, e netefatsa hore thepa ea leoatleng e bolokehile ebile e sebetsa hantle.
Thomello ea Bongata ba Bajari: E loketse bakeng sa bongata bo boholoBere ea H e Chesitsoeng e Chesangliodara, ho fokotsa litšenyehelo tsa thepa bakeng sa merero e meholo ea kaho.
Litšebeletso tsa ho tloha koung ho ea koung le tsa ho tloha monyako ho ea ho monyako: Ho hokahanya tlhahiso, ho kenya le ho jarolla thepa, lipalangoang le litokomane ke tsa bohlokoa.
Litokomane tsa ho Romela Thepa kantle ho naha: Re fana ka sete e felletseng ea litokomane, ho kenyeletsoa le Setifikeiti sa Tlhahlobo ea Feme (MTC), lethathamo la ho paka, invoice ea khoebo le setifikeiti sa tšimoloho.
Ka bokgoni bo matla ba taolo ya ketane ya phepelo le boiphihlelo ba kantle ho naha ba matjhaba, Royal Steel Group e netefatsa boleng bo hodimo ba EN S275JR Hot Rolled Structural Profiles, ho paka ka polokeho, le ho romelwa ha thepa lefatsheng ka bophara ka nako.
1. Mahlasedi a HEA, HEB le HEM ke eng?
Ke mahlasedi a H a tloaelehileng a flange a sephara a Europe. HEA e bobebe ka mahlasedi a masesaane bakeng sa meroalo e akaretsang. HEB e na le mahlasedi a teteaneng bakeng sa bokgoni bo phahameng ba mojaro. HEM ke karolo e boima ka ho fetisisa bakeng sa ditlhoko tsa sebopeho tse boima haholo.
2. Boholo bo tloaelehileng
Liprofaele tsohle tse tharo li koahela bophahamo ba 100mm ho isa ho 1000mm. HEA e na le li-flange tse tšesaane ka ho fetisisa, HEB e fana ka li-flange tse teteaneng, 'me HEM e tla le botenya bo phahameng ka ho fetisisa ba web le flange. Litekanyo tsohle li latela maemo a EN 10365 le EN 10034.
3. Litšebeliso tse tloaelehileng
E sebelisoa haholo bakeng sa mehaho ea indasteri, matlo a polokelo, liforeimi tsa tšepe tse nang le mekato e mengata, marokho, li-viaducts, litšehetso tsa crane le merero ea matlafatso ea meaho.
4. Mokhoa oa ho khetha mofuta o nepahetseng oa lehlaseli?
Khetha HEA bakeng sa meroalo e bobebe le merero e nang le litšenyehelo tse tlase. Khetha HEB bakeng sa meaho e jarang moroalo o phahameng le e nang le bolelele bo boholo. Khetha HEM bakeng sa kaho e boima e nang le khatello e phahameng ea ho kobeha le meralo ea bolelele bo bolelele.
5. Ho paka le ho tlisa thepa
Bolelele bo tloaelehileng bo tloha ho 2m ho isa ho 12m, 'me bolelele ba ho seha bo fumaneha. Mabala 'ohle a tlameletsoe ka tšepe ka tšireletso ea mosamo le likheo tsa ho qetela, a pakiloe le ho romelloa ka ho latela maemo a machaba a kantle ho naha.
6. Phepelo e tšepahalang ea mahlasedi a EN S275JR H
Royal Steel Group e fana ka mabone a HEA, HEB le HEM a mefuta e felletseng ka S275JR le limaraka tse ling tse tloaelehileng. Lihlahisoa tsohle li fihlela litlhoko tsa EN 10025 ka setifikeiti sa CE, boleng bo tsitsitseng le litokomane tse felletseng tsa tekheniki bakeng sa merero ea lefats'e.










