Dhawunirodha Magadzirirwo eASTM W beam uye Zviyero zvechangobva kuitika.
ASTM A992 W4x13 W8x40 W14x82 Matanda Akafara eFlange 6m 12m Steel H Beam
| Zita rechigadzirwa | H-Beam/W-beam | Zita reBrand | Humambo |
| Giredhi | Q235B、Q355B、ASTM A36、SS400、S235JR、S355JR | Kushandiswa | chivakwa |
| Zvakajairika | ASTM, GB, JIS, EN | Kureba | 6-12m, Zvinodiwa neMutengi |
| Maitiro ekugadzira | Yakaputirwa Inopisa | Pasuru | Kurongedza Kwakakodzera Kufamba Mugungwa |
| Kushivirira | ±1% | Mitemo yekubhadhara | 30% T/T Pamberi + 70% Yasara |
| Basa rekugadzirisa | Kukombama, Kuwedera, Kushongedza, Kuboora, Kucheka | MOQ | Matani makumi maviri nemashanu |
| Nguva Yokutumira | mazuva gumi kusvika makumi maviri nemashanu | Pamusoro | Nzvimbo Yechisikigo, Nzvimbo Yakagadzikwa |
| Nzvimbo Yekwakabva | Tianjin, China | Chitupa | ISO, CE |
| Giredhi | C (%) | Mn (%) | Si (%) | P (%) | S (%) | Cu (%) |
| ASTM A36 | ≤0.26 | 0.80–1.20 | ≤0.40 | ≤0.040 | ≤0.050 | ≥0.20 (sarudzo) |
| ASTM A572 Giredhi 50 | ≤0.23 | ≤1.35 | 0.15–0.40 | ≤0.040 | ≤0.050 | ≤0.40 |
| ASTM A992 | ≤0.23 | 0.50–1.50 | ≤0.40 | ≤0.035 | ≤0.045 | ≤0.60 |
| Giredhi | Simba reGoho | Simba reKusimba | Kureba |
| ASTM A36 | ≥250 MPa (36 ksi) | 400–550 MPa | ≥20% |
| ASTM A572 Giredhi 50 | ≥345 MPa (50 ksi) | 450–620 MPa | ≥18% |
| ASTM A992 | ≥345 MPa (50 ksi) | 450–650 MPa | ≥18% |
| 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 |
Dzvanya Bhatani riri Kurudyi
Chivako cheSimbi yeMaumbirwo: W Beam neH Beam zvinoshandiswa zvakanyanya muzvivakwa zvemabhizinesi, zvivakwa zvirefu, nzvimbo dzezvitoro, nhandare dzendege, uye nhandare dzemitambo. Nekukwanisa kukuru kwekutakura huremu, isarudzo yakakwana yemakoramu, matanda uye furemu huru yezvivakwa.
Maindasitiri neMatura: Matanda esimbi ekuvaka zvivakwa ari kudiwawo zvakanyanya mumafekitori nematura. Anopa simba guru uye rutsigiro rwehurefu, uye ari nyore kuisa, zvichideredza nguva inodiwa pakuvaka uye mari inobatanidzwa nekugadzirisa.
Kuvakwa kwebhiriji: ASTM simbi yesimbi yakagadzirwaZvinogamuchirwa zvakanyanya kuti zvishandiswe mukuvaka mabhiriji emigwagwa mikuru, mabhiriji ezvitima, mabhiriji evanofamba netsoka, uye mapurojekiti echiteshi. Simba guru rekusimba uye kugara kwenguva refu kwematanda aya zvinoita kuti arambe akagadzikana kwenguva refu kunyangwe munzvimbo dzine mutoro unorema uye dzakaoma.
Rutsigiro rweMidziyo & Puratifomu: H Beam & W Beam inogona kushandiswa pamapuratifomu emuchina, nheyo dzemidziyo, pasi pemezzanine uye masisitimu ekutsigira maindasitiri. Kusimba kwakanyanya uye kugona kuchinjika kwakanaka kunovimbisa rutsigiro rwakagadzikana kwenguva refu rwemichina inorema yeindasitiri uye zvivakwa zveinjiniya.
1. Makore anopfuura gumi nemashanu eruzivo rwekutumira kunze simbi yekuvaka
2. Matani 5,000 ezvinhu zviri mudura rayo
3. Rutsigiro rwehunyanzvi rwemapurojekiti einjiniya yekuvaka
Matanda eW anorongedzwa nenzira inoita kuti zvikwanise kuburutswa nekugadziriswa paindaneti kana asvika kunze kwenyika, ukuwo achidzivirirwa kubva kumamiriro ekunze panguva yekufambisa. Matanda esimbi anowanzo sungirirwa netambo dzesimbi dzinorema uye ane mazita ezvigadzirwa sezvo akabatanidzwa zvichiita kuti zvive nyore kuziva. Chifukidziro chisingapindi mvura uye chinorwisa ngura chinogona kuputirwa nevatengi kana vakumbira kudzivirira hunyoro nengura mukufambisa mugungwa.
Matavi anowanzo tumirwa akawanda, mumatangi akavhurika, kana mumatangi akajairwa, zvichienderana nehukuru nehuwandu hwematanda. Chengetedza mari yekutakura kana uchitenga zvirongwa zvedu zvehunyanzvi zvinokugonesa kushandisa nzvimbo yakawanda yematangi ako. Zvigadzirwa zvese zvinoongororwa zvakaoma zvisati zvatumirwa kuti zvive nechokwadi chekuti mativi acho akarurama, mhando yepamusoro uye kurongedza kwakachengeteka.
Nekutumirwa nekukurumidza, magwaro akazara ekuburitsa kunze kwenyika uye mhinduro dzakagadzirirwa mapurojekiti ekuvaka, mafekitori emaindasitiri, mainjiniya emabhiriji nekuvandudzwa kwezvivakwa pasi rese, tinopa masevhisi ekutumira zvinhu pasi rose nerutsigiro.
Mubvunzo 1: Ndeapi mamakisi esimbi anowanikwa eH Beam neW Beam?
A: Tinopa magiredhi akasiyana-siyana epasi rose anosanganisira ASTM A36, ASTM A572 Giredhi 50, ASTM A992, S235JR, S275JR, uye S355JR kuti tikwanise kusangana nezvinodiwa zvakasiyana zveinjiniya yekuvaka.
Q2: Unogona kupa saizi dzakagadzirwa uye urefu hwakasiyana here?
A: Ehe. Masevhisi ekugadzira, kureba, kuboora, kucheka, kugadzira magasi, uye kugadzira akagadzirwa zvinoenderana nedhirowa reprojekiti uye zvinodiwa nehunyanzvi akagadzirwa.
Mubvunzo 3: Ndeapi marapirwo epamusoro aunogona kupa?
A: Tinogona kupa pamusoro pevhu dema, pendi yakapendwa, hot-dip galvanizing, anti-ngura oil coating, uye mamwe marapirwo epamusoro akagadzirirwa nharaunda dzakasiyana siyana uye mashandisirwo.
Mubvunzo wechina: Unoita sei kuti uve nechokwadi chekuti chigadzirwa chakanaka?
A: Zvigadzirwa zvese zvinoongororwa zvakanyanya zvinosanganisira kuongorora kuumbwa kwemakemikari, kuongororwa kwemidziyo yemakanika, kuongororwa kwehukuru, uye kuongororwa kwemhando yepamusoro zvisati zvatumirwa.
Mubvunzo 5: Sei uchifanira kusarudza kambani yako?
A: Tinopa mitengo inokwikwidzana, mhando yakagadzikana, kutumira nekukurumidza, ruzivo rwehunyanzvi rwekutumira kunze kwenyika, uye mhinduro dzakakwana dzesimbi imwe chete yemapurojekiti einjiniya epasi rose.
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