E Ikhethileng e Chesang e Menoang W14*82 W14*109 W8*40 W16*89 ASTM A36 GB Q235b Carbon Steel Hea Heb H Beam
Mokhoa oa Tlhahiso ea Sehlahisoa
Ts'ebetso ea tlhahiso bakeng sa mahlakore a tloaelehileng a H hangata e kenyelletsa mehato ea bohlokoa e latelang:
Tokisetso ea Lintho tse Tala: Li-billet tsa tšepe lia hloekisoa le ho futhumatsoa ho itokisetsa ho etsoa ka mor'a moo.
Ho Rolla ka Mocheso: Li-billet tse seng li chesitsoe li fepuoa ka har'a leloala le chesang, moo li phuthoang ka har'a li-roller tse ngata, butle-butle li etsaLehlaseli la Hmoseho.
Ho Sebetsa ka Moqomo (Boikhethelo): Ho ntlafatsa ho nepahala le boleng ba bokaholimo, mahlasedi a H a phutholohileng ka mocheso a feta lits'ebetsong tsa ts'ebetso tse batang tse kang ho phutholla le ho hula ka serame.
Ho Seha le ho Qetella: Li-H-beam tse phutholohileng le tse batang lia sehoa le ho phethoa ho fihlela litekanyo le bolelele bo itseng ho latela litlhaloso tsa bareki.
Kalafo ea Bokaholimo: Li-H-beam lia hloekisoa le ho phekoloa ka thibelo ea mafome ho netefatsa boleng ba bokaholimo le ho hanyetsa mafome.
Tlhahlobo le Sephutheloana: Li-H-beam tse felileng li hlahlojoa bakeng sa ponahalo, ho nepahala ha litekanyo le thepa ea mechini. Hang ha li tšoaneleha, lia pakoa le ho romelloa.
BOHOLO BA SEHLAHISOA
| Tlhophiso | Unt Boima ba 'mele kg/m) | Karolo e Tloaelehileng ho ikemela 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 | |
| Tlhophiso | Yuniti Boima ba 'mele kg/m) | Karolo e Tloaelehileng Ho teba (mm) | Karolo 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 | |
ENHTšepe e bōpehileng joaloka eona
Sehlopha: EN10034:1997 EN10163-3：2004
Tlhaloso: HEA HEB le HEM
Tekanyetso: EN
LIKAROLOANA
Matla a Phahameng: Moralo o akaretsang wa mahlakore a H o fana ka matla a ho kobeha a phahameng le bokgoni ba ho jara mojaro, e leng se etsang hore a lokele meaho e telele le ditshebediso tsa mojaro o boima.
Botsitso bo Botle: Moralo o akaretsang wa mahlakore a H o fana ka botsitso bo botle tlasa kgatello le kgatello, o thusang ho ntlafatsa botsitso le polokeho ya sebopeho.
Kaho e Bonolo: Moralo oa li-H-beam o etsa hore ho be bonolo ho li hokela le ho li kenya nakong ea kaho, e leng se thusang ho potlakisa tsoelo-pele ea projeke le ho ntlafatsa katleho.
Tšebeliso e Phahameng ea Lisebelisoa: Moralo oa li-H-beams o sebelisa ka botlalo litšobotsi tsa tšepe, o fokotsa litšila tsa thepa le ho kenya letsoho paballong ea lisebelisoa le tšireletsong ea tikoloho.
Tšebeliso e Pharaletseng: Li-H-beam li loketse mefuta e fapaneng ea meaho, marokho, tlhahiso ea mechini, le masimo a mang, 'me li na le menyetla e mengata ea ts'ebeliso.
Ka kakaretso, maemo a kantleBoreleli ba WLi khetholloa ka matla a phahameng, botsitso bo botle, le kaho e bonolo, e leng se etsang hore e be thepa ea bohlokoa ea tšepe ea meaho e sebelisoang haholo masimong a fapaneng a boenjiniere.
TLHAHLOBO EA SEHLAHISOA
Boleng ba Ponahalo: E tlameha ho latela maemo le litlhoko tsa odara tse amehang. Bokaholimo bo lokela ho ba bo boreleli le bo bataletseng, bo se na matheba a totobetseng, mengoapo, mafome le liphoso tse ling.
Litekanyo tsa Jiometri: Litekanyo tsa bohlokoa tse kang bolelele, bophara, bophahamo, botenya ba webe le botenya ba flange li tlameha ho latela maemo le litlhoko tsa odara.
Koba: E tlameha ho latela maemo le litlhoko tsa odara. Sena se ka lekanyetsoa ka ho leka ho bapana ha mahlakore a mabedi kapa ho sebedisa bendometer.
Sotha: E tlameha ho latela maemo le litlhoko tsa odara. Sena se ka lekanyetsoa ka ho hlahloba ho otloloha ha mahlakore kapa ho sebedisa torsion meter.
Ho kheloha ha boima ba 'mele: Boima bo lokela ho latela maemo le litlhoko tsa odara mme bo netefatswe ka ho bekha.
Sebopeho sa Lik'hemik'hale: Haeba ho ameha ho tjheseletsa kapa ho sebetsana le ts'ebetso e 'ngoe, motsoako oa lik'hemik'hale o tlameha ho latela maemo a amehang le litlhoko tsa odara.
Matlotlo a Mekaniki: Lipontšo tse kang matla a ho thapolla, ntlha ea ho ikhula, le ho lelefala li tlameha ho latela maemo le litlhoko tsa odara.
Teko e sa senyeheng: Haeba ho hlokahala, e tlameha ho etsoa ho latela maemo a amehang le litlhoko tsa odara ho netefatsa boleng bo amohelehang ba tlhaho.
Sephutheloana le ho Ngola: E tlameha ho latela maemo le litlhoko tsa odara ho nolofatsa ho tsamaisoa le ho bolokoa ha thepa ka mor'a moo.
KOPO EA SEHLAHISOA
Li-H-beam tse tloaelehileng tsa kantle li sebelisoa haholo masimong a kaho le boenjiniere, ho kenyeletsoa empa ho sa felle feela likarolong tse latelang:
Boenjiniere ba meaho, boenjiniere ba borokho, tlhahiso ea mechini, kaho ea likepe, kaho ea meaho ea tšepe,
HO PHAKISA LE HO ROMELA
Sephutheloana: Re fana ka mefuta e fapaneng ya dikgetho tsa ho paka, ho kenyeletswa le ho paka feela, ho paka ka palete ya lehong, le ho paka ka polasetiki, tse etseditsweng ditlhoko tsa bareki. Sepheo sa bohlokwa ke ho sireletsa bokahodimo ba profaele ya tshepe, ho netefatsa hore e dula e se na maqeba le ho se senyehe.
Ho ngola mabitso: Tlhahisoleseding ea sehlahisoa, ho kenyeletsoa mohlala, litlhaloso le bongata, e tšoailoe ka ho hlaka sephutheloana sebakeng se bonahalang bakeng sa ho hlwaya le ho laola habonolo.
Ho ntse ho jarolloa: Lihlahisoa li lokela ho beoa hantle nakong ea ho kenya thepa ho thibela tšenyo e bakoang ke ho thulana le ho silakana ha thepa nakong ea ho tsamaisoa.
Lipalangoang: Re khetha mekhoa e loketseng ea lipalangoang, joalo ka literaka le literene, ho latela litlhoko tsa bareki le sebaka sa lipalangoang.
Ho laolla: Ha o fihla moo o yang teng, ntsha profil ya tshepe ka hloko ho thibela tshenyo.
Polokelo: Liprofaele tsa tšepe li lokela ho bolokoa ka tlung e omileng, e nang le moea o kenang hantle, e sirelelitsoeng mongobong le linthong tse ling tse mpe.
MATLA A K'hamphani
LBH
1. Nka fumana khotheishene joang ho tsoa ho uena?
O ka re siela molaetsa, 'me re tla araba molaetsa o mong le o mong ka nako.
2. Na o tla isa thepa ka nako?
E, re tšepisa ho fana ka lihlahisoa tsa boleng bo holimo le ho li tlisa ka nako. Botšepehi ke molao-motheo oa k'hamphani ea rona.
3.Na nka fumana disampole pele ke odara?
E, ehlile. Hangata disampole tsa rona ha di lefellwe, re ka di hlahisa ka disampole tsa hao kapa ka ditshwantsho tsa botekgeniki.
4. Lipehelo tsa hau tsa tefo ke life?
Nako ea rona ea tefo e tloaelehileng ke depositi ea 30%, 'me karolo e setseng khahlanong le B/L. EXW, FOB, CFR, CIF.
5. Na o amohela tlhahlobo ea motho oa boraro?
E, ruri rea amohela.
6. Re tšepa khamphani ea hau joang?
Re ikhethile khoebong ea tšepe ka lilemo tse ngata re le mofani oa khauta, ntlo-kholo e profinseng ea Tianjin, re amohelehile ho etsa lipatlisiso ka litsela life kapa life, ka mekhoa eohle.
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