ASTM A36 HEA HEB IPE H Mabala a I Beams for Building /H Shaped Steel Structure with (St37-2) (USt37-2) (RSt37-2) A570 Gr.A Grade
MOKHOA OA SEHLAHISO
Mokhoa oa tlhahiso bakeng sa maemoMabala a Hhangata e kenyelletsa mehato e latelang ea mantlha:
Tokiso ea thepa e tala: Thepa e tala bakeng sa ho hlahisa li-H-beams hangata ke li-billet tsa tšepe. Li-billet tsena li hloka ho hloekisoa le ho futhumatsoa ho li lokisetsa ho sebetsa le ho etsoa.
Hot rolling: Li-billet tse chesitsoeng pele li kenngoa ka har'a leloala le chesang bakeng sa ho sebetsa. Leloaleng le chesang le chesang, li-billet li phuthoa ka lihlopha tse ngata tsa li-roller, butle-butle li etsa sebopeho se nang le sebopeho sa H-sebopeho.
Ho sebetsa ka mokhoa o batang (ho ikhethela): Maemong a mang, ho ntlafatsa ho nepahala le boleng ba bokaholimo ba maballo a H, maballo a chesang a chesang a kena tšebetsong e batang, joalo ka ho bilika ha serame kapa ho taka.
Ho khaola le ho qeta: Ka mor'a ho phutha le ho sebetsa leha e le efe e batang, maballo a H a khaoloa 'me a phethoe ho latela litlhoko tsa bareki ho finyella litekanyo tse khethehileng le litlhaloso tsa bolelele.
Phekolo ea bokaholimo: Maballo a H a hloekisoa le ho alafshoa ho thibela mafome, ho netefatsa boleng bo botle ba bokaholimo le ho hanyetsa ho bola.
Tlhahlobo le ho paka: Maballo a phethiloeng a H a hlahlojoa boleng, ho kenyeletsoa tlhahlobo ea pono, ho nepahala ha sebopeho, le thepa ea mochini. Ka mor'a ho feta tlhahlobo, li phutheloa 'me li lokiselitsoe ho romelloa ho moreki.
SEHLAHLWA SEHOLO
| Khethollo | Unt Boima ba 'mele kg/m) | Standard Secional imension mm | Karolo Ama (cm² | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE28 | AA | 61.3 | 264.0 | 280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | 280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 24.0 | 131.4 | |
| M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 24.0 | 240.2 | |
| HE300 | AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 27.0 | 88.91 |
| A | 88.3 | 200.0 | 300.0 | 85 | 14.0 | 27.0 | 112.5 | |
| B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 27.0 | 149.1 | |
| M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 27.0 | 303.1 | |
| HE320 | AA | 74.3 | 301.0 | 300.0 | 80 | 11.0 | 27.0 | 94.58 |
| A | 97.7 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.4 | |
| B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 27.0 | 161.3 | |
| M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 27.0 | 312.0 | |
| HE340 | AA | 78.9 | 320.0 | 300.0 | 85 | 11.5 | 27.0 | 100.5 |
| A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.5 | |
| B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 27.0 | 170.9 | |
| M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 27.0 | 315.8 | |
| HE360 | AA | 83.7 | 339.0 | 300.0 | 9.0 | t2.0 | 27.0 | 106.6 |
| A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.8 | |
| B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 27.0 | 180.6 | |
| M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| HE400 | AA | 92.4 | 3780 | 300.0 | 9.5 | 13.0 | 27.0 | 117.7 |
| A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 159.0 | |
| B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 27.0 | 197.8 | |
| M | 256 | 4320 | 307.0 | 21.0 | 40.0 | 27.0 | 325.8 | |
| HE450 | AA | 99.8 | 425.0 | 300.0 | 10.0 | 13.5 | 27.0 | 127.1 |
| A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.0 | |
| B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 27.0 | 218.0 | |
| M | 263 | 4780 | 307.0 | 21.0 | 40.0 | 27.0 | 335.4 | |
| Designatio | Yuniti Boima ba 'mele kg/m) | Standad Sectional Dimersion (mm) | Sectiona Sebaka (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE50 | AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 27.0 | 136.9 |
| A | 155 | 490.0 | 300.0 | t2.0 | 23.0 | 27.0 | 197.5 | |
| B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 27.0 | 238.6 | |
| M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 27.0 | 344.3 | |
| HE550 | AA | t20 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | 540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 27.0 | 254.1 | |
| M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 27.0 | 354.4 | |
| HE60 | AA | t29 | 571.0 | 300.0 | t2.0 | 15.5 | 27.0 | 164.1 |
| A | 178 | 500.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.5 | |
| B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 286 | 620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| HE650 | AA | 138 | 620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | 640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | 225 | 660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| HE700 | AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | 600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 27.0 | 306.4 | |
| M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 27.0 | 383.0 | |
| HE800 | AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 30.0 | 218.5 |
| A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.8 | |
| B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| HE800 | AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | 800.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.5 | |
| B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 30.0 | 371.3 | |
| M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 30.0 | 423.6 | |
| HEB1000 | AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 30.0 | 282.2 |
| A | 272 | 0.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.8 | |
| B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | 1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
ENH-Tšepe e Bopehileng
Kereiti: EN10034:1997 EN10163-3:2004
Tlhaloso: HEA HEB le HEM
Tekanyetso: EN
LIKAROLOANA
Matla a phahameng: Sebopeho sa li-cross-sectional tsa H-beams se ba fa matla a phahameng a ho kobeha le matla a ho jara moroalo, e leng se etsang hore e tšoanelehe bakeng sa mehaho e meholo e meholo le lisebelisoa tse boima.
Botsitso bo botle: Sebopeho sa li-cross-sectional tsa H-beams se tiisa botsitso bo babatsehang tlas'a meroalo e boima le e thata, e tlatsetsang botsitso le polokeho ea mohaho ka kakaretso.
Kaho e bonolo: Moralo oa maballo a H o thusa ho hokahanya le ho kenya habonolo nakong ea kaho, ho ntlafatsa tsoelo-pele ea morero le katleho.
Tšebeliso e phahameng ea lisebelisoa: Moralo oa maballo a H o lumella tšebeliso e nepahetseng ea thepa ea tšepe, ho fokotsa litšila tsa thepa le ho kenya letsoho ho boloka lisebelisoa le ho sireletsa tikoloho.
Mefuta e mengata ea lisebelisoa: Li-beams li loketse meaho e fapaneng ea meaho, marokho le lits'ebetso tsa boenjiniere ba mochini, tse fanang ka bokhoni bo pharaletseng ba ts'ebeliso.
Ka kakaretso, maballo a tloaelehileng a H a na le matla a phahameng, botsitso bo botle, le boiketlo ba kaho, e leng se etsang hore e be thepa ea bohlokoa ea tšepe e sebelisoang haholo mafapheng a fapaneng a boenjiniere.
HLAHLOBO HLAHALA
Litlhoko tsa tlhahlobo ea maballo a H li kenyelletsa lintlha tse latelang:
Boleng ba ponahalo: Ponahalo ea H-beam e lokela ho lumellana le litekanyetso tse nepahetseng le litlhaloso tsa bareki, tse nang le sebaka se boreleli le se lekaneng, se se nang likoti tse hlakileng, li-scratches, mafome kapa liphoso tse ling.
Litekanyo tsa Geometri: Bolelele, bophara, bophahamo, botenya ba marang-rang, le botenya ba flange ba H-beam bo lokela ho lumellana le litekanyetso tse nepahetseng le litlhaloso tsa bareki.
Ho otloloha: Ho otloloha ha H-beam ho lokela ho lumellana le litekanyetso tse nepahetseng le litlhaloso tsa bareki, tse ka netefatsoang ka ho lekanya hore na lipheletsong tse peli tsa sebanka li bapile kapa ka ho sebelisa gauge e otlolohileng.
Torsion: Ho tsikinyeha ha lebone la H ho lokela ho lumellana le litekanyetso tse nepahetseng le litlhaloso tsa bareki, tse ka netefatsoang ka ho lekanya hore na mahlakoreng a sefate ke perpendicular kapa ka ho sebelisa gauge ea torsion.
Ho mamella boima ba 'mele: Boima ba H-beam bo lokela ho lumellana le litekanyetso tse amehang le litlhaloso tsa bareki, 'me mamello ea boima e ka netefatsoa ka ho bekha.
Sebopeho sa lik'hemik'hale: Haeba H-beam e lokela ho chesetsoa kapa e sebetsoe ka mokhoa o mong, sebopeho sa eona sa lik'hemik'hale se lokela ho lumellana le maemo a nepahetseng le litlhaloso tsa bareki.
Thepa ea mechine: Thepa ea mochini ea H-beam e lokela ho lumellana le litekanyetso tse nepahetseng le litlhaloso tsa bareki, ho kenyeletsoa matla a thata, matla a tlhahiso, bolelele, joalo-joalo.
Teko e sa senyeheng: Haeba ho hlokahala tlhahlobo e sa senyeheng bakeng sa H-beam, e lokela ho etsoa ho latela maemo a nepahetseng le litlhaloso tsa bareki ho netefatsa boleng ba eona ba kahare.
Ho paka le ho tšoaea: Ho paka le ho tšoaea seriti sa H ho lokela ho tsamaellana le maemo a amehang le lintlha tsa bareki bakeng sa ho tsamaisa le ho boloka habonolo.
Ka kakaretso, ha ho hlahlojoa li-H-beams, litlhoko tsohle tse ka holimo li lokela ho nahanoa ka botlalo ho netefatsa hore boleng bo finyella litekanyetso tse nepahetseng le litlhaloso tsa bareki, kahoo li fa basebelisi lihlahisoa tsa boleng bo phahameng ka ho fetisisa tsa H-beam.
SEBELISA SEHLAHISO
Maballo a kantle a H-beam a sebelisoa haholo meahong ea kaho le ea boenjiniere, ho kenyeletsoa empa ha a felle feela ho lintlha tse latelang:
Boenjiniere ba meralo, boenjiniere ba borokho, tlhahiso ea mechini, kaho ea likepe, kaho ea sebopeho sa tšepe,
PHAKALA LE TS'EPE
Ho paka le ho tsamaisoa ha maballo a tloaelehileng a H hangata ho latela mehato ena:
Packaging: Hangata maballo a H a phutheloa ho latela litlhoko tsa bareki ho sireletsa bokaholimo ba bona ho senya. Mekhoa e tloaelehileng ea ho paka e kenyelletsa ho phuthela ho se nang letho, ho paka pallet ea lehong, le ho phuthela ka polasetiki. Nakong ea ho paka, ho lokela ho nkoa tlhokomelo ho netefatsa hore bokaholimo ba maballo a H ha bo na likhohlo kapa ho bola.
Ho ngolla: Lintlha tsa sehlahisoa, joalo ka mohlala, litlhaloso, le bongata, li lokela ho tšoauoa ka ho hlaka sephutheloana bakeng sa ho tsebahatsa le ho laola habonolo.
Loading: Nakong ea ho kenya le ho tsamaisa, maballo a phuthetsoeng a H a tlameha ho sebetsoa ka hloko ho thibela tšenyo e bakoang ke tšusumetso kapa ho sithabela.
Lipalangoang: Khetha mokhoa o nepahetseng oa lipalangoang, joalo ka literaka kapa terene, 'me u khethe mokhoa o loketseng ho latela litlhoko tsa bareki le sebaka sa sebaka seo u eang ho sona.
Ho laolla: Ha u fihla moo u eang, mokhoa oa ho theola o tlameha ho sebetsoa ka hloko ho qoba ho senya maballo a H.
Polokelo: Boloka marako a H ka setorong se ommeng, se nang le moea o motle ho thibela tšenyo ea mongobo kapa litlamorao tse ling.
KAMPANI MATLA
LBH
1. Nka fumana mantsoe a qotsitsoeng joang ho uena?
U ka re siela molaetsa, 'me re tla araba molaetsa o mong le o mong ka nako.
2.Na u tla tlisa thepa ka nako?
E, re tšepisa ho fana ka lihlahisoa tsa boleng bo holimo le ho fana ka thepa ka nako. Botšepehi ke molao oa k'hamphani ea rona.
3.Na nka fumana disampole pele odara ?
Ehlile ho joalo. Hangata lisampole tsa rona ke tsa mahala, re ka li hlahisa ka lisampole tsa hau kapa lits'oants'o tsa tekheniki.
4.Lipehelo tsa hau tsa tefo ke life?
Nako ea rona e tloaelehileng ea ho patala ke 30% depositi, 'me re phomola khahlanong le B/L. EXW, FOB, CFR, CIF.
5.Na u amohela tlhahlobo ea motho oa boraro?
Ee ruri re amohela.
6.Re tšepa k'hamphani ea hau joang?
Re sebetsa ka ho khetheha khoebong ea tšepe ka lilemo tse ngata re le mofani oa thepa ea khauta, ntlo-khōlō e sebakeng sa setereke sa Tianjin, re amohelehile ho etsa lipatlisiso ka litsela leha e le life, ka mekhoa eohle.
