Khoasolla tsa morao-raoHEA HEB TŠEPE BETEAMLitlhaloso le Litekanyo.
Matla a Phahameng a Tšepe ea Europe ea H Beam HEA / HEB / HEM – EN S235JR Liprofaele tsa Meaho tse Chesitsoeng tse Chesang
| Ntho | Lintlha tse qaqileng |
| Maemo a Boitsebiso | S235JR |
| Matla a Tekanyo | ≥ 235 MPa |
| Litekanyo | HEA 100–HEM 1000; HEA 120×120–HEM 1000×300, jj. |
| Bolelele | Bolelele bo tloaelehileng ba limithara tse 6 le tse 12 boa fumaneha |
| Mamello ea Tekanyo | Ho latela 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 qoelitsoeng ka ho chesa (ha ho hlokahale) |
| Likopo | Liindasteri, matlo a polokelo ea thepa, mehaho ea khoebo le ea bolulo, marokho |
Lintlha tsa Tekheniki
EN S235JR HEA/HEB/HEM Sebopeho sa Lik'hemik'hale
| Sehlopha sa tšepe | Khabone, % max | Manganese, % ea max | Fosforase, % max | Sebabole, % max | Silicone, % ea max | Lintlha |
| S235JR | 0.17 | 1.4 | 0.035 | 0.035 | 0.035 | Koporo e ka eketsoa ha ho kopuoa; e loketse lits'ebetso tse akaretsang tsa sebopeho. |
EN S235JR 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, % |
| S235JR | 55–70 [380–480] | 34 [235] | 20 | 21 |
EN S235JR H BeamBoholo -Lehlaseli la 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 |
Boholo bo ka fetoloang:Bolelele (100–1000mm), bophara (100–300mm), botenya (5–40mm), le botebo (6–40mm); bo ka sehoa ha ho hlokahala.
Ho etsa mechini ka mokhoa o ikhethileng:Ho tjheka, ho qeta qetellong, le ho tjheseletsa pele ho nako ho a dumellwa. Dikarolo di ka tjhesetswa, tsa tjhesetswa, tsa tjhesetswa, le ho etswa ka mochini ho ya ka ditlhoko tsa kgokelo.
Liqeto tsa bokaholimo bo ikhethileng:Ho lahla galvanizing, ho penta/ho penta ka epoxy, ho qhaqha lehlabathe, qetello ea tlhaho, le mekhoa e meng ea phekolo ea bokaholimo e ikhethileng. Khetho ea qetello ea bokaholimo e itšetlehile ka tikoloho ea ts'ebetso le ho hanyetsa mafome.
Ho tšoaea le ho paka ka mokhoa o ikhethileng:Matshwao a ikgethang (ID ya ntho kapa ditlhaloso) a fumaneha; sephutheloana se ka etswa hore se be le sebaka se bataletseng kapa se romellwe ka dikontena.
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 litsela tse kholo a manyane ho isa ho a mahareng, marokho a terene, marokho a ba tsamaeang ka maoto, jj.
Boenjiniere ba Masepala le bo Ikhethang:
Ho fana ka tšehetso ea meaho bakeng sa liteishene tsa terene e tsamaeang ka tlas'a lefatše, likhoro tsa litšebeletso tsa sechaba, metheo ea li-crene tsa litora, le meaho ea nakoana ea liqhobosheane.
Tšehetso ea Liindasteri tsa Liindasteri:
Ke likarolo tsa mantlha tsa sebopeho bakeng sa botsitso ba mehaho ea fektheri, tse khonang ho hanela matla a otlolohileng le a mahlakoreng.
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:
Libalaka le litšiea li tlamiloe ka thata ka marapo a tšepe le liboloko tsa lepolanka ho thibela ho sutha kapa ho senyeha nakong ea ho tsamaisoa.
Mehato ea Tšireletso: Likoahelo tse sa keneleng metsi kapa li-tarpaulin li ka eketsoa ka boikhethelo holim'a metsi ho thibela mongobo, lerōle le mafome.
Ho Ngola le ho Itsebahatsa: Sehlopha se seng le se seng sa maballo le likholomo se ngoloa ka boleng ba thepa, litekanyo le tlhahisoleseling ea projeke bakeng sa ho itsebahatsa habonolo sebakeng sa kaho.
Lipalangoang:
Ho sebetsana: Likereine kapa liforoko li sebelisetsoa ho sebetsana ho netefatsa polokeho le botšepehi ba maballo le litšiea.
Mekhoa ea Lipalangoang: E loketse lipalangoang tsa leoatleng, tsa litsela le tsa terene. Bakeng sa lipalangoang tsa maeto a malelele/a mose ho maoatle, re khothaletsa ho sebelisa oli le liphutheloana tse thibelang mafome.
Tiisetso ea Phano:Sehlopha sa Tšepe sa Borenae netefatsa ho tlisoa ka nako le ho tsamaisoa ka hloko nakong eohle ea ts'ebetso.
Tšebelisano e tsitsitseng le lik'hamphani tsa ho romela thepa tse kang MSK, MSC, COSCO ka mokhoa o sebetsang oa ketane ea litšebeletso tsa thepa, ketane ea litšebeletso tsa thepa le thepa li tla u khotsofatsa.
Re latela maemo a sistimi ea taolo ea boleng ba ISO9001 ts'ebetsong eohle, 'me re na le taolo e tiileng ho tloha ho rekoeng ha thepa ea ho paka ho isa ho kemisong ea likoloi tsa lipalangoang. Sena se tiisa mahlakore a H ho tloha fekthering ho ea fihla sebakeng sa projeke, ho u thusa ho haha motheong o tiileng bakeng sa projeke e se nang mathata!
1. Tšepe ea EN S235JR ke eng?
S235JR ke sebopeho se tloaelehileng sa EN 10025 sa EuropeKhabone Tšepe H BeamKa matla a fokolang a tlhahiso ea 235MPa le ho tiea ha mocheso oa kamore oa 27J, e na le ts'ebetso e tsitsitseng le ho tjheseletsa hantle, e sebelisoa haholo bakeng sa mahlaseli a HEA, HEB le HEM a phutholohileng ka ho chesang kahong ea lefats'e.
2. Phapang ke efe pakeng tsa mahlaseli a HEA, HEB le HEM?
Ke li-flange tse tloaelehileng tsa EuropeBere ea H e Chesitsoeng e Chesangka bokgoni bo fapaneng ba mojaro.HEAe bobebe ebile e theko e tlase bakeng sa mojaro o tloaelehileng.HEBe na le di-flange tse teteaneng bakeng sa merero e meholo e jarang mojaro le e nang le bolelele bo boholo.HEMke e boima ka ho fetisisa, e etselitsoeng lits'ebetso tsa meaho tse boima haholo.
3. Maemo a mantlha a ts'ebeliso bakeng sa li-H-beam tsa Europe ke afe?
Libala tsena tsa H li sebelisoa haholo kahong ea liindasteri le ea sechaba, ho kenyeletsoa matlo a polokelo ea thepa, mehaho ea lifeme, liforeimi tsa mekato e mengata, marokho, litšehetso tsa kreine le matlafatso ea meaho, li fana ka ts'ebetso e tšepahalang le e tšoarellang ea meaho.
4. NaEN S235JR H BeamNa e loketse ho sebelisoa kantle le ho tjheseletsa?
Mahlasedi a S235JR a tshehetsa ho welding ha arc, MIG le TIG (ho futhumatsa pele bakeng sa dipoleiti tse teteaneng ho thibela ho petsoha). A lekana hantle le tshebediso ya kantle, ka ho penta ka galvanizing e tjhesang kapa epoxy e kgothalletswang bakeng sa tshireletso ya nako e telele ya ho thibela mafome.
5. Ke lits'ebeletso life tsa phepelo le thomello tseo u fanang ka tsona?
Royal Steel Group e fana ka mabala a HEA/HEB/HEM a maemo a felletseng le a bolelele bo ikhethileng a lumellanang le maemo a EN 10025 le EN 10365. Re fana ka ts'ebetso e ikhethileng, liphutheloana tse sireletsang tsa maemo a kantle ho naha, litokomane tse felletseng tsa setifikeiti le thepa ea ho emisa hang ho netefatsa hore phano e boreleli lefatšeng ka bophara le ho tlosoa ha thepa ea lekgetho.











