Dhawunirodha tafura yakazara yeASTM W beam dimension
Matanda eAstm A572 Giredhi 50 A992 Jumbo Wide Flange
| Chinhu | Tsanangudzo |
| Zvakajairika | ASTM A992 / ASTM A572 Giredhi 50 |
| Giredhi | A992 / A572 Gr.50 |
| Rudzi | Beam Guru Rakafara reFlange (H Beam) |
| Saizi Yehukuru | W14 - W44 Series (Inowanikwa Nevatengi) |
| Ukobvu hwewebhu | 8mm – 40mm |
| Ukobvu hweFlange | 10mm – 80mm |
| Kureba | 6m – 24m (Kureba Kwakajairwa Kunowanikwa) |
| Pamusoro | Dema / Yakapendwa / Yakanamirwa |
| Kushivirira | Zvinoenderana neASTM Standard |
| Kugadzirisa | Kucheka / Kuboorera / Kuwedera / Kugadzira |
| Stock | Matani anopfuura 30,000 aripo |
| Kutumirwa | Kutumirwa Nekukurumidza Kwemazuva 7–20 |
1. Kuumbwa kweMakemikoro (wt%)
| Giredhi | C | Mn | Si | P | S | V | Nb |
| ASTM A572 Giredhi 50 | ≤ 0.23 | ≤ 1.35 | ≤ 0.40 | ≤ 0.035 | ≤ 0.040 | 0.01–0.15 | Micro-alloyed |
| ASTM A992 | ≤ 0.23 | 0.50–1.60 | 0.10–0.40 | ≤ 0.035 | ≤ 0.045 | ≤ 0.15 | ≤ 0.05 |
2. Zvimiro zveMichina
| Giredhi | Simba reGoho | Simba reKusimba | Kureba | Chiyero cheGoho |
| ASTM A572 Giredhi 50 | ≥ 50 ksi (345 MPa) | 65–80 ksi (450–550 MPa) | ≥ 18% | — |
| ASTM A992 | 50–65 ksi (345–450 MPa) | 65–85 ksi (450–585 MPa) | ≥ 18% | ≤ 0.85 |
| Kugadzwa | Kudzika h (mukati) | Upamhi w (mukati) | Ukobvu hwewebhu (mukati) | Nzvimbo yeChikamu (mu²) | Kurema (lb/ft) | Ix (mu⁴) | Ini (mu⁴) | Wx (mu³) | Wy (mu³) |
|---|---|---|---|---|---|---|---|---|---|
| W 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| W 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| W 5×19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| W 6×12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| W 6×15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| W 6×16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| W 6×20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| W 6×25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| W 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| W 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| W 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| W 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| W 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| W 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| W 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| W 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| W 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| W 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| W 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| W 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| W 8×67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| W 10×12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| W 10×15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| W 10×17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| W 10×19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| W 10×22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| W 10×26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| W 10×30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| W 10×33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| W 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| W 10×45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| W 10×49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| W 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| W 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| W 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| W 10×77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| W 10×88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| W 10×100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| W 10×112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
Dzidza zvakawanda nezve saizi
Pamusoro Pakajairika
Pamusoro pesimbi(ukobvu hwekupisa-kunyudza galvanizing ≥ 85μm, hurefu hwehupenyu hwemakore 15-20),
Zvivako zveSimbi: Kushandiswa kwemakoramu, matanda nemafuremu mukuvaka kwemabhizimisi nekwekugara.
Maindasitiri neMatura: Zvivakwa zvemachira zvemafekitori nemidziyo yekugadzira.
Mabhiriji & Zvivakwa: Yakakodzera kushandiswa mumigwagwa, mabhiriji evanofamba netsoka, kana mamwe mashandisirwo ezvivakwa.
Zvivako Zvirefu Uye Zvikuru: Yakanakira nhandare dzemitambo, nhandare dzendege, nzvimbo dzekuratidzira uye dzimwe nzvimbo dzenzvimbo.
Rutsigiro rweMichina: Kugadzikana kunoita kuti ive sarudzo yakanaka yemichina yeindasitiri nemapuratifomu ebasa.
Zvivako Zvakagadzirwa Nekare: Kazhinji dzinoshandiswa muhurongwa hwekuvaka simbi dzemhando yepamusoro.
1) Vane mahofisi ebazi muUnited States neGuatemala, uye vanogona kupa rutsigiro rwemutauro wechiSpanish.
2) 5000 TONS H Beam iri mudura.
3) Kuongorora kwakazara kwemhando yezvinhu kunoitwa zvisati zvabuda mufekitori.
Kuputira: Kuti pasave nekukwenya pamusoro kana "mavanga ekudzvanywa" anokonzerwa netambo, furo diki rerabha kana kuti furo rinorema rinoiswa pamatanda nenzvimbo dzinobata tambo.
Kusatsvedza: Matanda ari mubundle anofanira kunge akanyatsorongeka. Kana hurefu hupfupi, kuungana kwemitsara miviri kwakakwana, kana zvidimbu zvakareba, mamwe mapoinzi ekutsigira anogona kudzivirira kukotama uye/kana kutsvedza.
Kuchengetera/Kutakura Mumba: Kana simbi yakapendwa kare kana kuti yapedzwa neimwe nzira, inofanira kuputirwa nechinhu chinodzivirira hunyoro senge purasitiki kana kraft paper.
Kutakura Kunze: Kune njanji, mhiri kwemakungwa, kutakurwa kwemidziyo yakawanda, matende asingapindi mvura ane jira rakapetwa kaviri anogona kupihwa sechinyakare chekudzivirira mvura kuti isanaya, ichivenga mugungwa.
Q1: Ndeapi mamakisi esimbi aunogona kupa?
A:ASTM A36, A572 Gr.50, EN 10025 S235JR nedzimwe mhando dzakafanana dziripo.
Mubvunzo wechipiri: Munopa saizi dzakasiyana here?
A: Ehe, huwandu hwakazara kubva pamwenje wakareruka kusvika kune unorema H-beams, saizi dzakagadziriswa dziripo.
Q3: Ndeipi nguva yekutungamira?
A: Zvinoenderana nehuwandu uye kwaunoenda, kazhinji kubva pamazuva manomwe kusvika gumi nemashanu.
Q4: Maitiro ekuona kuti mhando yacho ndeyechokwadi sei?
A: Chitupa chebvunzo yemugodhi, Kuongororwa nebato rechitatu kwakanaka.
Mubvunzo 5: Ndeipi nzira yekurongedza chigadzirwa?
A: Mapaketi esimbi ane mabhandi ane anti-ngura ekutakura zvinhu mugungwa.
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