Theko e ntle le tšepe ea boleng bo holimo ea China e nang le sebopeho sa H
MOKHOA OA SEHLAHISO
Mokhoa oa tlhahiso ea maemo a kantleTšepe e bōpehileng joaloka Hhangata e kenyelletsa mehato e latelang ea mantlha:
Tokisetso ea Lintho tse Raw: Thepa e tala bakeng sa tlhahiso ea H-beam hangata ke li-billet tsa tšepe. Li-billet tsena li hloka ho hloekisoa le ho futhumatsoa ho itokisetsa ho sebetsa le ho etsoa.
Hot Rolling: Li-billet tse chesitsoeng pele li kenngoa ka leloaleng le chesang. Ka leloala le chesang le chesang, li phuthoa ka li-rollers tse ngata 'me butle-butle li thehoa ka sebopeho sa cross-sectional sa H-beam.
Cold Working (Boikhethelo): Melemo: Ho ntlafatsa ho nepahala le boleng ba bokaholimo ba maballo a H,li-h-beams tse chesang tse chesange ka 'na ea sebetsa ka mokhoa o batang, joalo ka ho bilika le ho taka.
Ho Seha le ho Qetella: Ka mor'a ho bilika le ho bata, maballo a H a khaoloa 'me a phethoe ho finyella litlhoko tsa bareki ho finyella litekanyo le bolelele bo lakatsehang.
Kalafo ea Bokaholimo: Maballo a H aa hloekisoa le ho phekoloa ka thibelo ea mafome ho netefatsa boleng ba bokaholimo le ho hanyetsa ho bola.
Tlhahlobo le Pakete: Maballo a phethiloeng a H a hlahlojoa boleng, ho kenyeletsoa tlhahlobo ea chebahalo, ho nepahala ha boholo, le thepa ea mochini. Ha li se li tšoaneleha, lia pakoa ebe li romelloa ho moreki.
TŠEHLA 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: Moralo oa likarolo tse fapaneng oaMabala a He fana ka matla a holimo a ho kobeha le matla a ho jara moroalo, e leng se etsang hore e tšoanelehe bakeng sa mehaho e meholo ea span le lisebelisoa tse boima.
Botsitso bo Botle: Moralo oa likarolo tsa H-beams o fana ka botsitso bo babatsehang ha o tlas'a khatello le tsitsipano, e tlatsetsang botsitsong ba sebopeho le polokeho.
Kaho e Bonolo: Moralo oa maballo a H o etsa hore ho be bonolo ho hokahanya le ho kenya nakong ea kaho, e thusang ho ntlafatsa tsoelo-pele ea morero le katleho.
Tšebeliso e Phahameng ea Mehloli: Moralo oa maballo a H o sebelisa ka botlalo thepa ea tšepe, o fokotsa litšila tsa lintho tse bonahalang, 'me o kenya letsoho paballong ea lisebelisoa le ho sireletsa tikoloho.
Wide Application Range: H-mabala a loketse meaho e fapaneng ea meaho, marokho, tlhahiso ea mechini, le likarolo tse ling, 'me a na le tebello e pharaletseng ea ts'ebeliso.
Ka kakaretso, maballo a kantle a H-beam a na le matla a holimo, botsitso bo botle, le kaho e bonolo, e etsang hore e be thepa ea bohlokoa ea tšepe e sebelisoang haholo mafapheng a fapaneng a boenjiniere.
HLAHLOBO HLAHALA
H-beamlitlhoko tsa tlhahlobo li kenyelletsa lintlha tse latelang:
Ponahalo ea Boleng: Boleng ba ponahalo eaMabala a He tlameha ho finyella litekanyetso tse loketseng le litlhoko tsa tlhophiso, e nang le bokaholimo bo boreleli, bo bataletseng 'me ho se na mefokolo e totobetseng joalo ka makhopho, mengoapo kapa mafome.
Litekanyo tsa Jiometri: Bolelele, bophara, bophahamo, botenya ba marang-rang, le botenya ba flange ba maballo a H a tlameha ho lumellana le litekanyetso tse nepahetseng le litlhoko tsa tatellano.
Bend: Ho kobeha ha maballo a H ho tlameha ho kopana le litekanyetso tse nepahetseng le litlhoko tsa taelo. Sena se ka khethoa ka ho lekanya ho ts'oana ha lipheletso tsa H-beam kapa ho sebelisa sekala sa bend.
Sotha: Ho sotha ha maballo a H ho tlameha ho kopana le litekanyetso tse nepahetseng le litlhoko tsa tatellano. Sena se ka khethoa ka ho lekanya perpendicularity ea mahlakoreng a H-beam kapa ho sebelisa tekanyo ea torsion.
Boima ba Boima: Boima ba maballo a H bo tlameha ho finyella litekanyetso tse loketseng le litlhoko tsa taelo. Sena se ka khethoa ka ho bekha.
Sebopeho sa Lik'hemik'hale: Haeba maballo a H a hloka tjheseletso kapa ts'ebetso e 'ngoe, sebopeho sa bona sa lik'hemik'hale se tlameha ho fihlela litekanyetso tse nepahetseng le litlhoko tsa odara.
Thepa ea Mechini: Thepa ea mochini oa maballo a H, joalo ka matla a ho tsitsa, ntlha ea tlhahiso, le bolelele, e tlameha ho fihlela litekanyetso tse nepahetseng le litlhoko tsa tatellano.
Teko e sa Senyeheng: Lithapo tsa H li etsa liteko tse sa senyeheng ha ho hlokahala, 'me tlhahlobo ena e lokela ho etsoa ho latela litekanyetso tse nepahetseng le litlhaloso tsa taelo ho netefatsa boleng ba tsona ba tlhaho.
Ho paka le ho Tšoaea: Ho paka le ho tšoaea H-beam ho lokela ho tsamaellana le litekanyetso tse amehang le lintlha tsa odara ho tsamaisa lipalangoang le polokelo.
Ka bokhutšoanyane, litlhoko tse ka holimo li lokela ho nahanoa ka botlalo ha ho hlahlojoa maballo a H ho 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 tšoailoeng ka ntle a H hangata ho latela mehato ena:
Packaging: Hangata maballo a H a phutheloa ho latela litlhaloso tsa bareki ho sireletsa bokaholimo ba bona ho tsoa tšenyo. Mekhoa e tloaelehileng ea ho paka e kenyelletsa sephutheloana se se nang letho, sephutheloana sa lepolanka sa pallet le sephutheloana sa polasetiki. Nakong ea ho paka, etsa bonnete ba hore maballo a H ha a na mengoapo le ho bola.
Ho ngola: Ngola sephutheloana ka ho hlaka ka lintlha tsa sehlahisoa, joalo ka mohlala, litlhaloso, le bongata, bakeng sa ho tsebahatsa le ho laola habonolo.
Loading: Nakong ea ho kenya le ho tsamaisa, etsa bonnete ba hore maballo a phuthetsoe a H a sirelelitsoe tšusumetsong le tšusumetsong ho thibela tšenyo.
Lipalangoang: Khetha mokhoa o nepahetseng oa lipalangoang ho latela litlhoko tsa bareki le sebaka sa lipalangoang, hangata lipalangoang tsa leoatleng.
Ho laolla: Ha u fihla moo u eang, laolla maballo a H ka hloko ho thibela tšenyo.
Polokelo: Boloka maralo a H ka setorong se ommeng, se nang le moea o pholileng ho qoba mongobo le litlamorao tse ling tse mpe.
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.
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.











