EN H-Shaped Steel Heb And Hea Beam e Welded H Steel
MOKHOA OA SEHLAHISO
Mabitso ana a bolela mefuta e fapaneng ea maballo a IPE ho ipapisitsoe le boholo le thepa ea ona:
- Lifate tsa HEA (IPN): Tsena ke maballo a IPE a nang le bophara bo boholo bo pharaletseng haholo le botenya ba flange, a etsang hore a tšoanelehe ho sebelisoa lits'ebetsong tsa meralo e boima.
- HEB (IPB) maballo: Tsena ke maballo a IPE a nang le bophara bo bohareng ba flange le botenya ba flange, a atisang ho sebelisoa ha ho hahoa merero e fapaneng ea meralo.
- Lifate tsa HEM: Tsena ke maballo a IPE a nang le flange e tebileng haholo le e moqotetsane, e fanang ka matla a eketsehileng le bokhoni ba ho jara mojaro.
Mabala ana a etselitsoe ho fana ka bokhoni bo khethehileng ba sebopeho, 'me khetho ea mofuta o tla sebelisoa e itšetlehile ka litlhoko tsa morero o itseng oa kaho.
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 | |
LIKAROLOANA
Libalaka tsa HEA, HEB, le HEM ke likarolo tsa Europe tse tloaelehileng tsa IPE (I-beam) tse sebelisoang ho haha le boenjiniere ba meralo.Mona ke tse ling tsa likarolo tsa bohlokoa tsa mofuta o mong le o mong:
Bophara ba flange e pharaletseng le botenya ba flange
E loketse lits'ebetso tsa meralo e boima
E fana ka bokhoni bo botle ba ho jara mojaro le ho hanyetsa ho kobeha
HEB (IPB) maballo:
Bophara ba flange bo mahareng le botenya ba flange
E feto-fetoha ebile e sebelisoa hangata kahong bakeng sa merero e fapaneng ea meralo
E fana ka tekanyo ea matla le boima ba 'mele
Likarolo tsa HEM:
Haholo-holo e tebileng le e moqotetsane flange
E fana ka matla a eketsehileng le bokhoni ba ho jara mojaro
E etselitsoe lisebelisoa tse boima le tse nang le khatello e phahameng ea maikutlo
Mabala ana a etselitsoe ho finyella litlhoko tse khethehileng tsa sebopeho 'me a khethoa ho latela litlhoko tse reriloeng tsa tšebeliso le ho jara meroalo ea mohaho kapa mohaho.
HLAHLOBO HLAHALA
Litlhokahalo tsa tlhahlobo ea tšepe e nang le sebopeho sa H haholo-holo li kenyelletsa lintlha tse latelang:
Boleng ba ponahalo: Boleng ba ponahalo ea tšepe e bōpehileng joaloka H e lokela ho lumellana le litekanyetso tse loketseng le litlhoko tsa ho laela.Sebaka se ka holimo se lokela ho ba se boreleli le se bataletseng, se se na li-dents tse hlakileng, li-scratches, mafome le liphoso tse ling.
Litekanyo tsa Jiometri: Bolelele, bophara, bophahamo, botenya ba marang-rang, botenya ba flange le litekanyo tse ling tsa tšepe e bōpehileng joaloka H li lokela ho lumellana le litekanyetso tse loketseng le litlhoko tsa ho laela.
Curvature: Ho kobeha ha tšepe e bōpehileng joaloka H ho lokela ho lumellana le litekanyetso tse loketseng le litlhoko tsa ho laela.E ka bonoa ka ho lekanya hore na lifofane tse lipheletsong tse peli tsa tšepe e bōpehileng joaloka H li bapile kapa li sebelisa mitha e kobehang.
Sotha: Ho sotha ha tšepe e nang le sebōpeho sa H ho lokela ho lumellana le litekanyetso tse nepahetseng le litlhoko tsa ho laela.E ka lemohuoa ka ho lekanya hore na lehlakore la tšepe e bōpehileng joaloka H le otlolohile kapa le na le meter e sothehileng.
Boima ba ho kheloha: Boima ba tšepe e bōpehileng joaloka H bo lokela ho lumellana le litekanyetso tse nepahetseng le litlhoko tsa ho laela.Ho kheloha boima ba 'mele ho ka bonoa ka ho bekha.
Sebopeho sa lik'hemik'hale: Haeba tšepe e nang le sebōpeho sa H e hloka ho chesetsoa kapa ho sebetsoa ka tsela e 'ngoe, motsoako oa eona oa lik'hemik'hale o lokela ho lumellana le litekanyetso tse nepahetseng le litlhoko tsa ho odara.
Thepa ea mochini: Thepa ea mochini ea tšepe e bōpehileng joaloka H e lokela ho lumellana le litekanyetso tse nepahetseng le litlhoko tsa ho laela, ho kenyelletsa le matla a tsitsitseng, ntlha ea lihlahisoa, bolelele le matšoao a mang.
Teko e sa senyeheng: Haeba tšepe e nang le sebopeho sa H e hloka tlhahlobo e sa senyeheng, e lokela ho lekoa ho latela litekanyetso tse amehang le litlhoko tsa ho odara ho netefatsa hore boleng ba eona ba kahare bo botle.
Ho paka le ho tšoaea: Ho paka le ho tšoaea tšepe e bōpehileng joaloka H ho lokela ho lumellana le litekanyetso tse loketseng le litlhoko tsa ho odara ho nolofatsa lipalangoang le polokelo.
Ka bokhutšoanyane, litlhoko tse ka holimo li lokela ho nahanoa ka botlalo ha ho hlahlojoa tšepe e nang le sebōpeho sa H ho netefatsa hore boleng ba eona bo finyella litekanyetso tse nepahetseng le litlhoko tsa ho laela, le ho fa basebelisi lihlahisoa tse ntle ka ho fetisisa tsa tšepe tse bōpehileng joaloka H.
KOPO
Mabala a HEA, HEB, le HEM a na le mefuta e mengata ea ts'ebeliso indastering ea kaho le ea boenjiniere ba meralo.Lisebelisoa tse ling tse tloaelehileng li kenyelletsa:
- Kaho ea Mehaho: Libalaka tsena li atisa ho sebelisoa ha ho hahoa meaho ea khoebo le ea liindasteri ho fana ka tšehetso ea kaho bakeng sa fuluru, marulelo le lintho tse ling tse jarang meroalo.
- Kaho ea Borokho: A sebelisoa kahong ea marokho ho ts'ehetsa mekato ea litsela le likarolo tse ling tsa sebopeho.
- Mehaho ea Liindasteri: Maraka a HEA, HEB, le HEM a atisa ho sebelisoa ha ho hahoa mehaho ea liindasteri e kang matlo a polokelo, limela tsa tlhahiso le lisebelisoa tsa polokelo.
- Mehaho ea Mehaho: E sebelisoa ho theha meralo ea meralo ea meaho e meholo le merero ea meralo, ho fana ka ts'ehetso bakeng sa mabota, likoahelo le likarolo tse ling tsa meralo.
- Ts'ehetso ea Lisebelisoa: Mabala ana a sebelisetsoa ho ts'ehetsa mechini e boima le lisebelisoa maemong a fapaneng a indasteri.
- Merero ea Likaho tsa Motheo: Mabala a HEA, HEB, le HEM a boetse a sebelisoa kahong ea merero ea meralo ea motheo e kang lithanele, boemafofane le lifeme tsa motlakase.
Ka kakaretso, maballo ana a bohlokoa ho faneng ka tšehetso e matla le e tšepahalang mererong e mengata ea kaho le ea boenjiniere.Ho feto-fetoha ha tsona, matla, le matla a ho jara mojaro li li etsa likarolo tsa bohlokoa moahong oa sejoale-joale le moralo oa meralo.
PHAKALA LE TS'EPE
Ho paka le tšireletso:
Ho paka ho bapala karolo ea bohlokoa ho sireletsa boleng ba tšepe ea ASTM A36 H nakong ea lipalangoang le polokelo.Thepa e lokela ho koaheloa ka mokhoa o sireletsehileng, ho sebelisoa marapo kapa lihlopha tse matla haholo ho thibela ho sisinyeha le tšenyo e ka bang teng.Ho feta moo, mehato e lokela ho nkoa ho sireletsa tšepe hore e se ke ea pepesehela mongobo, lerōle le lintho tse ling tsa tikoloho.Ho thatela lingata ka lintho tse emelang boemo ba leholimo, joalo ka polasetiki kapa lesela le sa keneleng metsi, ho thusa ho itšireletsa khahlanong le ho bola le mafome.
Ho kenya le ho sireletsoa bakeng sa lipalangoang:
Ho kenya le ho tiisa litšepe tse pakiloeng koloing ea lipalangoang ho lokela ho etsoa ka hloko.Ho sebelisa lisebelisoa tse loketseng tsa ho phahamisa, tse kang forklift kapa crane, ho netefatsa ts'ebetso e bolokehileng le e sebetsang hantle.Mabala a lokela ho ajoa ka mokhoa o ts'oanang le ho lumellana hantle ho thibela tšenyo leha e le efe ea sebopeho nakong ea lipalangoang.Hang ha e laetsoe, ho tiisa thepa ka lithibelo tse lekaneng, tse kang liropo kapa liketane, ho tiisa botsitso le ho thibela ho sisinyeha.
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.
