Khuphela iinkcukacha kunye nobukhulu be-ASTM W beam yamva nje.
I-ASTM A992 W4x13 W8x40 W14x82 Imiqadi yeFlange ebanzi 6m 12m Umqadi wentsimbi H
| Igama lemveliso | Umqadi we-H/umqadi we-W | Igama lebrand | Yasebukhosini |
| Ibanga | Q235B、Q355B、ASTM A36、SS400、S235JR、S355JR | Isicelo | isakhiwo |
| Umgangatho | I-ASTM, i-GB, i-JIS, i-EN | Ubude | 6-12m, Kufuneka umthengi |
| Ubuchule | Ishushu Eqengqelekayo | Iphakheji | Ukupakisha Okufanelekileyo Ulwandle |
| Ukunyamezelana | ±1% | Immimiselo yokuhlawula | I-30% T/T Advance + 70% Ibhalansi |
| Inkonzo Yokucubungula | Ukugoba, Ukuwelda, Ukuhombisa, Ukubethela, Ukusika | I-MOQ | Iitoni ezingama-25 |
| Ixesha lokuzisa | Iintsuku ezili-10-25 | Umphezulu | Umphezulu wendalo, Umphezulu oqinisiweyo ngesinyithi |
| Indawo yemvelaphi | eTianjin, eTshayina | Isatifikethi | ISO, CE |
| Ibanga | C (%) | Mn (%) | I-Si (%) | I-P (%) | S (%) | I-Cu (%) |
| I-ASTM A36 | ≤0.26 | 0.80–1.20 | ≤0.40 | ≤0.040 | ≤0.050 | ≥0.20 (ukhetho) |
| I-ASTM A572 Ibanga lama-50 | ≤0.23 | ≤1.35 | 0.15–0.40 | ≤0.040 | ≤0.050 | ≤0.40 |
| I-ASTM A992 | ≤0.23 | 0.50–1.50 | ≤0.40 | ≤0.035 | ≤0.045 | ≤0.60 |
| Ibanga | Unikeze Amandla | Tensile strength | Ukwandiswa |
| I-ASTM A36 | ≥250 MPa (36 ksi) | 400–550 MPa | ≥20% |
| I-ASTM A572 Ibanga lama-50 | ≥345 MPa (50 ksi) | 450–620 MPa | ≥18% |
| I-ASTM A992 | ≥345 MPa (50 ksi) | 450–650 MPa | ≥18% |
| Ukutyunjwa | Ubunzulu h (ngaphakathi) | Ububanzi u-w (ngaphakathi) | Ubungqingqwa bewebhu (ngaphakathi) | Indawo yeCandelo (kwi-²) | Ubunzima (lb/ft) | Ix (kwi⁴) | Hayi (kwi⁴) | I-Wx (kwi³) | I-Wy (kwi³) |
|---|---|---|---|---|---|---|---|---|---|
| W 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| I-W 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| I-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 |
| I-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 |
| I-W 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| I-W 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| I-W 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| I-W 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| I-W 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| I-W 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| I-W 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| I-W 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| I-W 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| I-W 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| I-W 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| I-W 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| I-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 |
| I-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 |
| I-W 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| I-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 |
| I-W 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| I-W 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| I-W 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| I-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 |
| I-W 10×100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| I-W 10×112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
Cofa iqhosha elisekunene
Isakhiwo seNsimbi yoLwakhiwo: I-W Beam kunye ne-H Beam zizinto ezisetyenziswa kakhulu kwizakhiwo zorhwebo, izakhiwo eziphakamileyo, iivenkile ezinkulu, izikhululo zeenqwelo-moya, kunye neenkundla zemidlalo. Zinomthamo omkhulu wokuthwala ubunzima, zilukhetho olufanelekileyo kwiikholamu, imiqadi kunye nesakhelo esikhulu sezakhiwo.
Izityalo zeMizi-mveliso kunye neeNdawo zokugcina impahla: Imiqadi yentsimbi yokwakha izakhiwo ikwafuneka kakhulu kwizityalo zoshishino nakwiindawo zokugcina impahla. Inika amandla amakhulu kunye nenkxaso ende, kwaye kulula ukuyifaka, nto leyo enciphisa ixesha elifunekayo lokwakha kunye neendleko ezinxulumene nokugcinwa.
Ukwakhiwa kweBhulorho: Imiqadi yentsimbi yesakhiwo se-ASTMzamkelwe ngokubanzi ukuba zisetyenziswe ekwakhiweni kweebhulorho zeendlela ezinkulu, iibhulorho zikaloliwe, iibhulorho zabahambi ngeenyawo, kunye neeprojekthi zezibuko. Amandla amakhulu okuxinana kunye nokuqina okuhlala ixesha elide kwezi mitha zivumela ukuba zigcine uzinzo lwesakhiwo ixesha elide nokuba zikwimeko enzima nakwiindawo ezinzima.
Inkxaso yezixhobo kunye neqonga: I-H Beam kunye ne-W Beam zingasetyenziselwa iiplatifomu zoomatshini, iziseko zezixhobo, imigangatho ye-mezzanine kunye neenkqubo zesakhelo senkxaso yemizi-mveliso. Ukuqina okuphezulu kunye nokudityaniswa okugqwesileyo kuqinisekisa inkxaso ezinzileyo yexesha elide yoomatshini abasebenza nzima kwimizi-mveliso kunye nezakhiwo zobunjineli.
1. Ngaphezulu kweminyaka eli-15 yamava okuthumela ngaphandle intsimbi yokwakha
2. Iitoni ezingama-5,000 zempahla ekwindawo yayo yokugcina impahla
3. Inkxaso yobugcisa kwiiprojekthi zobunjineli bezakhiwo
Ii-W Beams zipakishwe ngendlela eyenza kube lula ukukhupha nokucubungula impahla kwi-intanethi xa sele isuka kwamanye amazwe, ngelixa ziyikhusela kwimozulu ngexesha lokuhamba. Iintsimbi zentsimbi zihlala zibotshelelwe ngeentambo zentsimbi ezinzima kwaye zineelebheli zemveliso kuba zibotshelelwe ndawonye ukuze kube lula ukuzibona. Isigqubuthelo esingangeni manzi kunye nearhente yokulwa nomhlwa zinokugqunywa njengoko abathengi becela ukuze baphephe ukufuma kunye nomhlwa ekuthuthweni elwandle.
Iibhari zihlala zithunyelwa ngobuninzi, kwiikhonteyina ezivulekileyo, okanye kwiikhonteyina eziqhelekileyo, kuxhomekeke kubukhulu kunye nobungakanani beebhari. Gcina imithwalo xa uthenga izicwangciso zethu zokulayisha ezinobuchule zikuvumela ukuba usebenzise kakuhle indawo yeebhari zakho. Zonke iimveliso ziphantsi kokuhlolwa okunzima ngaphambi kokuba zithunyelwe ukuqinisekisa ukuchaneka kobukhulu, umgangatho olungileyo womphezulu kunye nokupakishwa okukhuselekileyo.
Ngokuhanjiswa ngokukhawuleza, amaxwebhu apheleleyo okuthumela ngaphandle kunye nezisombululo zezothutho ezenzelwe iiprojekthi zokwakha, izityalo zoshishino, ubunjineli beebhulorho kunye nophuhliso lweziseko kwihlabathi liphela, sinikezela ngeenkonzo zokuthumela kunye nenkxaso kwihlabathi liphela.
Q1: Ngawaphi amabakala entsimbi afumanekayo kwi-H Beam kunye ne-W Beam?
A: Sibonelela ngamanqanaba ahlukeneyo emigangatho yamazwe ngamazwe kuquka i-ASTM A36, i-ASTM A572 Grade 50, i-ASTM A992, i-S235JR, i-S275JR, kunye ne-S355JR ukuhlangabezana neemfuno ezahlukeneyo zobunjineli besakhiwo.
Q2: Ngaba ungabonelela ngobukhulu kunye nobude obulungiselelwe wena?
A: Ewe. Iinkonzo zobukhulu, ubude, ukubhola, ukusika, ukugalela isinyithi, kunye nokuvelisa ezenziwe ngokwezifiso ziyafumaneka ngokwemizobo yeprojekthi kunye neemfuno zobugcisa.
Q3: Ngowuphi unyango lomphezulu onokulunika?
A: Singabonelela ngomphezulu omnyama, upende opeyintiweyo, i-hot-dip galvanizing, upende weoyile yokulwa nomhlwa, kunye nezinye iindlela zonyango zomphezulu ezenzelwe wena ngokwendalo kunye nokusetyenziswa kwazo.
Q4: Uqinisekisa njani umgangatho wemveliso?
A: Zonke iimveliso zihlolwa ngokungqongqo umgangatho kuquka uhlalutyo lokwakheka kweekhemikhali, uvavanyo lweempawu zoomatshini, uhlolo lobukhulu, kunye nokuhlolwa komgangatho womphezulu ngaphambi kokuba zithunyelwe.
Q5: Kutheni ukhetha inkampani yakho?
A: Sinikezela ngamaxabiso akhuphisanayo, umgangatho ozinzileyo, ukuhanjiswa ngokukhawuleza, amava obuchwephesha okuthumela ngaphandle, kunye nezisombululo zentsimbi ezipheleleyo zeprojekthi zobunjineli behlabathi.
Idilesi
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