Pakua jedwali kamili la vipimo vya boriti ya ASTM W
Mihimili ya Flange pana ya Astm A572 Daraja la 50 A992 Jumbo
| Kipengele | Vipimo |
| Kiwango | Daraja la 50 la ASTM A992 / ASTM A572 |
| Daraja | A992 / A572 Gr.50 |
| Aina | Mwanga Mkubwa wa Flange (Mwanga wa H) |
| Safu ya Ukubwa | W14 - Mfululizo wa W44 (Inapatikana Maalum) |
| Unene wa Wavuti | 8mm – 40mm |
| Unene wa Flange | 10mm – 80mm |
| Urefu | Mita 6 – Mita 24 (Urefu Maalum Unapatikana) |
| Uso | Nyeusi / Iliyopakwa rangi / Iliyowekwa Mabati |
| Uvumilivu | Kulingana na Kiwango cha ASTM |
| Inachakata | Kukata / Kuchimba / Kulehemu / Utengenezaji |
| Hisa | Tani 30,000+ Zinapatikana |
| Uwasilishaji | Usafirishaji wa Haraka wa Siku 7–20 |
1. Muundo wa Kemikali (uzito%)
| Daraja | C | Mn | Si | P | S | V | Nb |
| Daraja la 50 la ASTM A572 | ≤ 0.23 | ≤ 1.35 | ≤ 0.40 | ≤ 0.035 | ≤ 0.040 | 0.01–0.15 | Imechanganywa kidogo |
| ASTM A992 | ≤ 0.23 | 0.50–1.60 | 0.10–0.40 | ≤ 0.035 | ≤ 0.045 | ≤ 0.15 | ≤ 0.05 |
2. Sifa za Mitambo
| Daraja | Nguvu ya Mavuno | Nguvu ya Kunyumbulika | Kurefusha | Uwiano wa Mavuno |
| Daraja la 50 la ASTM A572 | ≥ 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 |
| Uteuzi | Kina h (ndani) | Upana w (ndani) | Unene wa Wavuti (ndani) | Eneo la Sehemu (ndani ya ²) | Uzito (lb/ft) | Ix (katika⁴) | Mimi (katika⁴) | Upana (katika³) | Wy (katika³) |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
Pata maelezo zaidi kuhusu ukubwa
Uso wa Kawaida
Uso wa Mabati(unene wa galvanizing ya kuchovya moto ≥ 85μm, muda wa maisha wa miaka 15-20),
Majengo ya Muundo wa ChumaMatumizi katika nguzo, mihimili na fremu katika ujenzi wa kibiashara na makazi.
Mimea na Maghala ya Viwanda: Miundo ya kitambaa kwa ajili ya viwanda na vifaa vya uzalishaji.
Madaraja na Miundombinu: Inafaa kutumika katika barabara, madaraja ya watembea kwa miguu, au matumizi mengine ya miundombinu.
Miundo Mirefu na Mikubwa: Inafaa kwa viwanja vya michezo, viwanja vya ndege, kumbi za maonyesho na miundo mingine ya nafasi.
Usaidizi wa MashineUthabiti hufanya iwe chaguo nzuri kwa mitambo ya viwandani na majukwaa ya kazi.
Miundo Iliyotengenezwa TayariKwa ujumla hutumika katika mfumo wa ujenzi wa chuma cha moduli.
1) Kuwa na ofisi za tawi nchini Marekani na Guatemala, na wanaweza kutoa usaidizi wa lugha ya Kihispania.
2) Tani 5000 za H Boriti ipo ghalani.
3) Ukaguzi kamili wa ubora unafanywa kwa bidhaa kabla ya kuondoka kiwandani.
Kuweka pedi: Ili kuzuia mikwaruzo ya uso au "alama za kunyongwa" zinazosababishwa na kamba, kiasi kidogo cha mpira au povu nzito huwekwa kwenye mihimili na sehemu za mguso wa kamba.
Kupinga Kuteleza: Mihimili katika kifurushi lazima iwe imepangwa vizuri. Kwa urefu mfupi, vifurushi vya mistari miwili vinatosha, kwa vipande virefu zaidi, sehemu za ziada za usaidizi zinaweza kuzuia kupinda na/au kuteleza.
Hifadhi/Usafiri wa Ndani: Ikiwa chuma kimepakwa rangi au kimekamilika vinginevyo, kinahitaji kufungwa kwenye kizuizi cha unyevu kama vile filamu ya plastiki au karatasi ya krafti.
Usafiri wa Nje: Kwa usafiri wa reli, ng'ambo, maturubai yasiyopitisha maji yenye tabaka mbili yanaweza kutolewa kama kawaida ili kukuzuia mvua, chuki baharini.
Q1: Ni daraja gani za chuma unazoweza kutoa?
A:ASTM A36, A572 Gr.50, EN 10025 S235JR na aina zingine zinazofanana zinapatikana.
Swali la 2: Je, mnatoa ukubwa tofauti?
J: Ndiyo, aina mbalimbali kuanzia miale midogo hadi mikubwa ya H, saizi maalum zinapatikana.
Q3: Muda wa kuongoza ni upi?
J: Inategemea wingi na mahali pa kupelekwa, kwa kawaida kuanzia siku 7 hadi 15.
Q4: Jinsi ya kuhakikisha ubora?
A: Cheti cha mtihani wa Mill, Ukaguzi na mtu wa tatu ni sawa.
Q5: Utaratibu wa kufungasha bidhaa ni upi?
A: Vifurushi vya chuma vilivyofungwa kwa kamba na kuzuia kutu kwa usafirishaji wa baharini.
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