Khoasolla Litlhaloso le Litekanyo tsa morao-rao tsa ASTM H beam.
Bere ea Flange e pharaletseng ea ASTM A500 Grade B/C | W Beam Supplier ea Chaena | Tšepe ea Meaho
| Ntho | Tlhaloso |
|---|---|
| Lebitso la Sehlahisoa | Sefate sa Flange se Sephara sa ASTM A500 sa Sehlopha sa B/C |
| Sebopeho | Lehlakore la W / Lehlakore la H |
| Kereiti ea Tšepe | ASTM A500 Kereiti B / C |
| E tloaelehileng | ASTM A500 / ASTM A6 |
| Tshebetso ea Tlhahiso | E entsoeng ka serame / e phutholohileng ka mocheso |
| Botebo (H) | 150 mm – 900 mm |
| Bophara ba Flange (B) | 75 mm – 300 mm |
| Bolelele | 6 m / 9 m / 12 m kapa e etselitsoeng motho ka mong |
| Bokaholimo | Ntšo / Ho phatloha ha Shot / Galvanized |
| Kopo | Mehaho e Menyenyane ho isa ho e Mahareng, Limela tsa Liindasteri, Matlo a Bolulo |
| Setifikeiti | Setifikeiti sa Teko ea ISO / SGS / Mill |
| Thepa | Sehlopha sa B | Sehlopha sa C |
|---|---|---|
| Matla a Tekanyo | 290 MPa | 345 MPa |
| Matla a tšepe | 380–450 MPa | 460–620 MPa |
| Ho lelefatsa | ≥23% | ≥20% |
E loketse bakeng sameaho e itekanetseng e jarang mojaroletlhahiso e nepahetseng.
| Tlhophiso | 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 ho) | Wy (ka hare) |
|---|---|---|---|---|---|---|---|---|---|
| Bophara ba 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| Bophara ba 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| Bophara ba 5×19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| Bophara ba 6×12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| Bophara ba 6×15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| Bophara ba 6×16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| Bophara ba 6 × 20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| Bophara ba 6×25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| Bophara ba 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| Bophara ba 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| Bophara ba 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| Bophara ba 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| Bophara ba 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| Bophara ba 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| Bophara ba 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| Bophara ba 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| Bophara ba 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| Bophara ba 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| Bophara ba 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| Bophara ba 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| Bophara ba 8×67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| Bophara ba 10×12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| Bophara ba 10×15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| Bophara ba 10×17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| Bophara ba 10×19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| Bophara ba 10×22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| Bophara ba 10×26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| Bophara ba 10×30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| Bophara ba 10×33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| Bophara ba 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| Bophara ba 10×45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| Bophara ba 10×49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| Bophara ba 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| Bophara ba 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| Bophara ba 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| Bophara ba 10×77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| Bophara ba 10×88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| Bophara ba 10×100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| Bophara ba 10×112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
Tobetsa Konopo e ka ho le letona
1. Meaho e bobebe le e mahareng:Ke thepa e loketseng bakeng sa meaho e jarang mojaro mehahong ea liofisi tsa khoebo, mehahong ea bolulo, kapa matlong a polokelo hobane e fana ka sebaka se tsitsitseng le se tiileng sa ho sebetsa, e bonolo ho e haha, 'me e loketse fatše, mabota le marulelo.
2. Limela tsa indasteri:Lisebelisoa tsa mochini tse nang le mojaro o mahareng, mela ea tlhahiso, lishelefo, jj., li hloka tšehetso ho mamella meroalo e feto-fetohang le e sa fetoheng habonolo, ha tlhahiso ea indasteri e li hloka hore li boloke botsitso bo phethahetseng.
3. Marokho le meralo ea motheo:Botsitso bo boholo ba sebopeho bo fihlelleha ha bo sebelisoa marokhong a makhutšoane kapa a mahareng, 'me bo ka boela ba sebelisoa bakeng sa litsela tsa maoto, phihlello e bobebe ea sephethephethe, kapa meralo e meng ea motheo. Sebopeho se pakiloe hore ha se kobehe le/kapa ha se senyehe tlas'a meroalo ea sephethephethe.
4. Tšehetso ea sethala le lisebelisoa:Diyuniti tsa HEX di fana ka mekgwa e tenyetsehang ya ho kopanya le tshehetso e matla bakeng sa dipolatefomo, mezzanine, le disebediswa tse boima tsa indasteri, ho netefatsa polokeho e phahameng, kganyetso ya ho thothomela, le ho tshwarella ha nako e telele.
1. Phihlelo ea lilemo tse fetang 15 ea ho romela tšepe ea meaho kantle ho naha
2. Lithane tse 5,000 tsa thepa e bolokiloeng ka tlung ea eona ea polokelo
3. Tšehetso ea tekheniki bakeng sa merero ea boenjiniere ba meaho
Thapo ea tšepe e sebelisetsoa ho thibela ho sisinyeha le tšenyo nakong ea lipalangoang.
Lera le sa keneleng metsi le ka ntle le sireletsa khahlanong le mafome a mongobo le a spray ea letsoai; oli e thibelang mafome kapa galvanizing ke khetho.
Mekhoa e feto-fetohang ea ho romela thepa: liodara tse nyane li romelloa ka liphaleteng tsa lehong, ha liodara tse kholo li romelloa ka bongata/setshelo.
Boleng: E netefalitsoe ke Setsi sa Teko ea Thepa (MTC) 'me e fihlela maemo a ASTM A500 B/C.
Litšireletso tsa likhutlo li sebelisetsoa ho kenya lintho ka mokhoa o sireletsehileng ho thibela ho silakanngoa ha flange.
1. ASTM A500 B/C grade W-beam ke eng?
Sefate se sephara se bopilweng ka serame (W/H-beam) se loketseng ditshebediso tsa meaho tse bobebe ho isa ho tse mahareng tse kang meaho, matlo a polokelo le difeme.
2. Ke boholo bofe bo fumanehang?
Boholo bo tloaelehileng bo tloha ho W6 ho isa ho W24, ka bolelele le bophara bo ka fetoloang.
3. Ke liindasteri life tse sebelisang mahlasedi a A500 W?
E sebelisoa meahong ea kaho, lifemeng tsa indasteri, matlong a polokelo ea thepa, marokhong le tšehetsong ea sethala.
4. Na mahlasedi a W a ka fetoloa?
E, re fana ka lits'ebeletso tsa boholo bo ikhethileng, ho seha, ho tjheka, ho tjheseletsa le ho kenya galvaning.
5. Na o fana ka mangolo a boleng?
E, thepa eohle e rometsoeng e kenyelletsa Setifikeiti sa Teko ea Feme (MTC) le tlaleho ea tlhahlobo.
6. Nako ea ho tlisa ke efe?
Tlhahiso le thomello hangata li nka matsatsi a 10-25, ho latela bongata ba odara.
7. Ke dinaha dife tseo o romelang thepa kantle ho tsona?
Lihlahisoa tsa rona li romeloa Latin America, Asia Boroa-bochabela, Bochabela bo Hare, Europe le Amerika Leboea.
Aterese
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Imeile
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