Khoasolla Litlhaloso le Litekanyo tsa morao-rao tsa W beam.
ASTM A992 Wide Flange H Beam Manufacturer Custom Cut W Shape Steel Beam
Lehlakore la Tšepe la H le sebopeho sa ASTM A992 W ke karolo ea tšepe ea sebopeho e matla haholo e sebelisoang haholo kahong eamehaho ea khoebo, mehaho ea indasteri, matlo a polokelo, marokholelits'ebetso tse boima tsa meaho. Tšepe ea Bophahamo ba W Shape, ka Li-Flanges tse Tšoanang, ke mofuta oamabala a tšepe a sepharae ka bōptjoang le ho kobeha ho latela tlhoko ea hau ea ho ba le bokhoni bo phahameng ba ho jara mojaro.
Sehlopha sa Tšepe sa BorenatlhahisoSefate sa Tšepe sa Sebopeho sa ASTM A992 W ka boholo bo fapaneng le bolelele ba baithuti ka ho seha ho ya ka boholo. Re amohela diotara tse ngata le ditlhaloso tsa projeke, ho seha ka mokhoa o ikgethileng, ho tjheka le ditshebeletso tse ding tsa tlhahiso.
| Ntho | Lintlha tse qaqileng |
| Lebitso la Sehlahisoa | Lehlakore la H la Tšepe ea Khabone / Lehlakore la H le Chesitsoeng le Chesang |
| Mofuta oa Tšepe | Tšepe ea Meaho ea Khabone |
| Maemo | ASTM A6/A6M |
| Mekhahlelo e Meholo | ASTM A992 |
| Boholo bo fumanehang | W4×13, W8×40, W12×30, W14×43, jj. |
| Tshebetso ea Tlhahiso | E Chesang e Phutholohileng |
| Bokaholimo | Botšo/Mila Qetello, E thuntsoe ka ho phatloha, E entsoe ka primer kapa e etselitsoeng motho ka mong |
| Bolelele | 6 m, 9 m, 12 m kapa e etselitsoeng uena |
| Tlhahlobo | Setifikeiti sa Teko ea Mill, Tlhahlobo ea Litekanyo, Tlhahlobo ea Mokha oa Boraro |
| Likopo | Ntlo ea polokelo, Setsi sa Liindasteri, Setsi sa Lintlha, Moaho oa Khoebo, Borokho, Meralo ea Motheo |
Lintlha tsa Tekheniki
| Sebopeho sa Lik'hemik'hale (Tlhahlobo ea Mocheso, Max %) | ||||||||||||
| Sehlopha sa Boitsebiso | C | Mn | P | S | Si | V | Nb | Ti | Cu | Ni | Cr | Mo |
| ASTM A992 | ≤0.23 | ≤1.35 | ≤0.035 | ≤0.045 | ≤0.40 | ≤0.11 | ≤0.05 | ≤0.04 | ≤0.60 | ≤0.45 | ≤0.35 | ≤0.15 |
| Thepa ea Mekaniki (Litlhoko tse fokolang) | |||||
| Sehlopha sa Boitsebiso | Matla a Tekanyo (Bonyane) | Matla a tšepe | Ho Lelefatsa (Bonyane) | Karolelano ea Tlhahiso (Boholo) | Kopo |
| ASTM A992 | 345 MPa (50 ksi) | 450–650 MPa (65–95 ksi) | 21% | ≤0.85 | Meaho e melelele, meaho ea khoebo, meralo ea motheo |
Boholo ba Mahlasedi a Flange a Sephara - Mahlasedi a W
| Tlhophiso (Moemphera) | Botebo h (ka hare) | Bophara ba w (ka hare) | Botenya ba webe (ka hare) | Sebaka sa Karolo (ka hare ho ²) | Boima (lb/ft) | Ix (ka hare) | Iy (ka hare) | Bophahamo (ka hare) | Wy (ka hare) |
| W18×119 | 19 | 11.27 | 0.655 | 35.1 | 119 | 2190 | 253 | 231 | 44.9 |
| W18×106 | 18.7 | 11.2 | 0.59 | 31.1 | 106 | 1910 | 220 | 204 | 39.4 |
| W18×97 | 18.6 | 11.15 | 0.535 | 28.5 | 97 | 1750 | 201 | 188 | 36.1 |
| W18×86 | 18.4 | 11.09 | 0.48 | 25.3 | 86 | 1530 | 175 | 166 | 31.6 |
| W18×76 | 18.2 | 11.04 | 0.425 | 22.3 | 76 | 1330 | 152 | 146 | 27.6 |
| W18×71 | 18.5 | 7.64 | 0.495 | 20.8 | 71 | 1170 | 60.3 | 127 | 15.8 |
| W18×65 | 18.4 | 7.59 | 0.45 | 19.1 | 65 | 1070 | 54.8 | 117 | 14.4 |
| W18×60 | 18.2 | 7.56 | 0.415 | 17.6 | 60 | 984 | 50.1 | 108 | 13.3 |
| W18×55 | 18.1 | 7.53 | 0.39 | 16.2 | 55 | 890 | 44.9 | 98.3 | 11.9 |
| W18×50 | 18 | 7.5 | 0.355 | 14.7 | 50 | 800 | 40.1 | 88.9 | 10.7 |
| W18×46 | 18.1 | 6.06 | 0.36 | 13.5 | 46 | 712 | 22.5 | 78.8 | 7.4 |
| W18×40 | 17.9 | 6.02 | 0.315 | 11.8 | 40 | 612 | 19.1 | 68.4 | 6.4 |
| W18×35 | 17.7 | 6 | 0.3 | 10.3 | 35 | 510 | 15.3 | 57.6 | 5.1 |
| W16×100 | 16.97 | 10.425 | 0.585 | 29.4 | 100 | 1490 | 186 | 175 | 35.7 |
| W16×89 | 16.75 | 10.365 | 0.525 | 26.2 | 89 | 1300 | 163 | 155 | 31.4 |
| W16×77 | 16.52 | 10.295 | 0.455 | 22.6 | 77 | 1100 | 138 | 134 | 26.9 |
| W16×67 | 16.33 | 10.235 | 0.395 | 19.7 | 67 | 954 | 119 | 117 | 23.2 |
| W16×57 | 16.43 | 7.12 | 0.43 | 16.8 | 57 | 758 | 43.1 | 92.2 | 12.1 |
| W16×50 | 16.26 | 7.07 | 0.38 | 14.7 | 50 | 659 | 37.2 | 81 | 10.5 |
| W16×45 | 16.13 | 7.035 | 0.345 | 13.3 | 45 | 586 | 32.8 | 72.7 | 9.3 |
| W16×40 | 16.01 | 6.995 | 0.305 | 11.8 | 40 | 518 | 28.9 | 64.7 | 8.3 |
| W16×36 | 15.86 | 6.985 | 0.295 | 10.6 | 36 | 448 | 24.5 | 56.5 | 7 |
| W16×31 | 15.88 | 5.525 | 0.275 | 9.12 | 31 | 375 | 12.4 | 47.2 | 4.5 |
| W16×26 | 15.69 | 5.5 | 0.25 | 7.68 | 26 | 301 | 9.6 | 38.4 | 3.5 |
Tobetsa Konopo e ka ho le letona
| Tekanyo | Mefuta e Tloaelehileng | Mamello (ASTM A6/A6M) | Litlhaloso |
|---|---|---|---|
| Bolelele | 100 – 600 mm | ±3 mm | E ka fetoloa |
| Bophara ba Flange | 100 – 300 mm | ±3 mm | — |
| Botenya ba webo | 6 - 16 mm | ± 1 mm kapa ± 10% (e kholoanyane ea sebetsa) | — |
| Botenya ba Flange | 8 – 25 mm | ± 1 mm kapa ± 10% (e kholoanyane ea sebetsa) | — |
| Bolelele | 6 - 12 m | ±12 mm (6 m) / ±24 mm (12 m) | E ka fetoloa ka konteraka |
1. Matla a Phahameng a Meaho
Ka matla a tlhahiso a 50 ksi, ASTM A992 ke tšepe ea sebopeho e tsebahalang haholo ka thepa ea eona e ikhethang ea mechini.
2. Ho Weldability e Hlollang
Ho tjheseletsa le ho etsa di ile tsa nolofatswa ke motsoako wa dikhemikhale o laolwang.
3. Moralo o sebetsang hantle oa Sephara se Sephara
Sebopeho sa W se re fa karolelano e sebetsang hantle ea boima/matla.
4. Tlhahiso e Ikhethileng
Ho seha maballo, ho cheka, ho tjheseletsa mesebetsi e meng ya ho e lokisa e ka etswa ho ya ka ditshwantsho.
5. Taolo ea Boleng ea Machaba
MTC, litlaleho tsa tlhahlobo, le lits'ebeletso tsa tlhahlobo ea motho oa boraro lia fumaneha ha ho kopuoa.
6. Tlhahlobo ea Boleng
Royal Steel Group e boloka boleng bo laoloang ka thata ka tlhahiso le kabo.
Merero e fapaneng ea kaho e hloka bolelele bo fapaneng ba mahlakore. Royal Steel Group e fana ka sehiloeng se ikhethilengLibalaka tsa tšepe tse nang le sebopeho sa Who fokotsa ts'ebetso sebakeng seo le ho ntlafatsa bokgoni ba ho kenya.
Litšebeletso tse fumanehang li kenyelletsa:
1. Ho itšeha ha bolelele ba moetlo
Libalaka li ka sehoa ho latela litšoantšo tsa bareki le litlhoko tsa projeke.
2. Ho tjheka le ho phunya
Masoba a bolt a ka sebetsoa ho latela litšoantšo tsa tlhahiso.
3. Ho tjheseletsa le ho etsa
Ho ka fanoa ka tlhahiso e eketsehileng bakeng sa likarolo tsa tšepe tsa sebopeho.
4. Kalafo ea Bokaholimo
Likhetho tsa tšepe e ntšo, tse pentiloeng, tse thuntsoeng ka ho thunya le tse entsoeng ka galvanized lia fumaneha ho latela litlhoko tsa ts'ebeliso.
Bokaholimo bo Tloaelehileng
Bokaholimo bo Chesang bo Chesitsoeng
Bokaholimo ba Oli e Ntšo
1.Meaho ea Kaho ea Tšepe:Mabala a sephara a ASTM A992li sebelisoa haholo e le litšiea le libalaka kahong hammoho le bakeng sa likarolo tse ling tsa mantlha tsa sebopeho joalo ka libalaka tsa fatše, libalaka tsa marulelo, jj.
2. Li-warehouse tsa Sebopeho sa Tšepe:Libalaka tsa sebopeho sa W ke motheo o tiileng bakeng sa ho haha liforeimi tsa polokelo ea matlo, litsamaiso tsa marulelo, mezzanine le libaka tsa mofuta oa ho tšoara liindasteri.
3. Meaho ea Khoebo:Li sebelisoa ka bophara mehahong ea liofisi, mabenkeleng a maholo, mehahong ea khoebo, mohahong oa tšepe oa mekato e mengata, jj.
4. Marokho:BoimaMahlaseli a sebopeho sa We ka boela ea sebelisoa ho aha marokho le liforomo tse nang le litlhoko tse boima tsa mojaro.
Bokgoni ba ASTM A992— Re fana ka mahlakore a ASTM A992 a sebopeho sa W le a sephara bakeng sa lits'ebetso tse hlokang sebopeho, ka matla a bonyane a tlhahiso ea 50 ksi (345 MPa).
Mefuta e Meholo ea Boholo— Boholo bo bongata ba mahlasedi a W boa fumaneha, ho kenyeletsoa le W6, W8, W12, W14 le dikarolo tse kgolo tse tlwaelehileng, ka ditlhaloso tse ikgethileng ha ho kopuwa.
Ho Seha le ho Etsa ka Mokhoa o Ikhethileng— Re fana ka bolelele bo ikhethileng, ho seha, ho tjheka, ho phunya, ho tjheseletsa, le ditshebeletso tse ding tsa tlhahiso ho latela ditshwantsho tsa projeke.
Taolo e Tiileng ea Boleng— Lihlahisoa li ka hlahlojoa bakeng sa sebopeho sa lik'hemik'hale, thepa ea mechini, litekanyo, ho otloloha, le boleng ba bokaholimo. Litšebeletso tse ling tsa tlhahlobo ea SGS, BV le tsa mokha oa boraro lia fumaneha.
Bokhoni bo Tšepahalang ba Setoko le Phepelo— Royal Steel Group e tlaleha setoko se seholo sa W-beam le bokgoni ba phepelo ba ho fihlela ho ditone tse 5,000 ka kgwedi, e tshehetsang diotara tsa projeke tse tloaelehileng le tse kgolo.
Phihlelo ea Lefatše ka Bophara ea ho Romela Linaheng Tse Ling— Re fana ka lits'ebeletso tsa machaba tsa phepelo ea tšepe le thepa bakeng sa bareki ho pholletsa le Amerika Leboea, Amerika Boroa, Asia Boroa-bochabela, Bochabela bo Hare, Afrika le Europe.
Litokomane tse Felletseng— MTC, disetifikeiti tsa ASTM, ditlaleho tsa tlhahlobo ya SGS/BV, le ditokomane tse ding tsa boleng di ka fanwa ho ya ka ditlhoko tsa bareki.
Tharollo ea Tšepe ea Meaho e le 'Ngoe— Ho tloha ho fumaneng thepa le ho e etsa ka tsela e ikgethang ho isa tlhahisong, tlhahlobong, ho paka le ho tlisa thepa, re tshehetsa diporojeke ka tshebeletso e kopaneng ya phepelo ya tshepe.
HO PHAKISA
Tšireletso ea Motheo: Sephutheloana se seng le se seng se tlameletsoe ka tarpaulin ka mekotla e 2-3 ea desiccant ka har'a sephutheloana 'me sephutheloana se phuthetsoe ka tarpaulin e koetsoeng ka mocheso e sa keneleng pula.
Ho kopanya: Thapo ke thapo ea tšepe ea 12-16mm Φ e loketseng lisebelisoa tsa ho phahamisa likoung tsa Amerika, lithane tse 2-3 ka sephutheloana.
Leiboleng la ho Ikamahanya le Maemo: Mabitso a puo e 'meli (Senyesemane + Sepanishe) a hoketsoe boitsebiso, litlhaloso, khoutu ea HS, sehlopha le nomoro ea tlaleho ea liteko le tlaleho ea liteko.
PHOMOLLO
Lipalangoang tsa litsela: Moroalo o tsamaisoa ka literaka tse nang le lisebelisoa tse sireletsang tse thibelang ho thella bakeng sa maeto a makhutšoanyane kapa ha ho na le phihlello e tobileng sebakeng sa kaho.
Lipalangoang tsa terene: Ho tsamaisa thepa ka bongata sebakeng se selelele ka theko e tlase ho feta ka tsela sebakeng se selelele.
Lipalangoang tsa leoatleng: E sebelisoa bakeng sa lipalangoang tsa malapeng ka har'a setshelo kapa ho tsamaiseng lihlahisoa tse telele ka bongata kapa ka har'a lijana tse bulehileng tse ka holimo ebang ke ka har'a lijana tse koetsoeng kapa ka har'a lijana tse bulehileng tse ka holimo.
Lipalangoang tsa litsela tsa metsi/sekepe sa likepe ka hare ho naha: Mahlasedi a H a maholo haholo a ka tsamaiswa ka bongata dinokeng le metsing a ka hare ho naha.
Lipalangoang tse khethehileng: Li-H-beam tse kholo haholo le/kapa tse boima haholo hore li ka tsamaisoa ka mekhoa e tloaelehileng, li tsamaisoa ka litereilara tse nang le li-axle tse ngata kapa tse kopantsoeng.
Thomello ea 'Maraka oa Amerika: Li-ASTM H-Beams li pakiloe ka bongata ho ea Amerika, li tlamiloe ka tšepe, lipheletso li sirelelitsoe 'me li ka phekoloa bakeng sa ho hema ha mafome ho sireletsa maballo a tseleng.
P1: Na mabala a ASTM A992 a ka sehoa ka mokhoa o ikhethileng?
K: E. Royal Steel Group e ka fana kabolelele ba mahlasedi a sehiloeng ka mokhoa o ikhethilengho latela litšoantšo tsa bareki le litlhoko tsa projeke.
P2: U fana ka boholo bofe ba mahlasedi a W?
K: Re fana ka mefuta e mengata eaBoholo ba sebopeho sa W, ho latela boteng le litlhoko tsa tlhahiso. Bareki ba ka romela seo ba se hlokangTlhaloso ea mahlaseli a W, bongatalebolelelebakeng sa netefatso.
P3: Na o ka fana ka MTC?
K: E.Lisetifikeiti tsa Teko ea Mill (MTC) e ka fanoa, 'me tlhahlobo ea motho oa boraro joalo ka SGS le eona e ka hlophisoa ha ho hlokahala.
P4: Mahlasedi a ASTM A992 H a sebediswa hokae?
K: Li sebelisoa hangata mehahong ea tšepe, matlong a polokelo ea thepa, mehahong ea khoebo, mehahong ea indasteri, marokhong, liforomong le mererong e meng ea meaho.
P5: Na o ka fana ka lits'ebeletso tsa tlhahiso?
K: E. Litšebeletso tsa ho seha, ho tjheka, ho tjheseletsa le tse ling tse etselitsoeng moetsi li ka hlophisoa ho latela litšoantšo tsa projeke.











