Kei te mōhio koe ki ngā whakaritenga me ngā rahi o ngā puranga pepa maitai?
Ngā Puranga Rau Rino Wera Hurihia Momo U S355
Taipitopito Hua
| Paerewa | GB/EN | Te nama | Mā te Taumaha Tuturu |
| Manawanui | Kāore | Wā Tukunga | 7 ~ 15 ngā rā |
| Koranu, Kāore rānei | Kāore | Tau | S235/S275/S355 |
| Ratonga Tukatuka | OEM | Te Wāhi Taketake | Tinajin, Haina |
Te Hanganga Matū o te Puranga Rino
| Te Kaupae Rino | C (%) | Si (%) | Mn (%) | P (%) | S (%) | N (%) | Cu (%) |
| S355 | ≤ 0.24 | ≤ 0.55 | ≤ 1.60 | ≤ 0.035 | ≤ 0.035 | ≤ 0.012 | ≤ 0.55* |
Tuhipoka: He kōwhiringa te Cu (Parahi) i runga i ngā whakaritenga hei whakapai ake i te ātete ki te waikura. Tērā pea ka rerekē ngā uara i runga i te kaihanga me te momo wāhanga. Kei te wātea te Tiwhikete Whakamātautau Mira (MTC) ina tonoa.
Ngā Āhuatanga Hangarau o te Puranga Rino
| Te Kaupae Rino | Matotoru (mm) | Kaha Hua (ReH) MPa | Kaha Kume (Rm) MPa | Te roa (%) |
| S355JR | ≤ 16 | ≥ 355 | 470 – 630 | ≥ 22 |
| S355JR | 16 – 40 | ≥ 345 | 470 – 630 | ≥ 22 |
| S355JR | 40 – 63 | ≥ 335 | 470 – 630 | ≥ 21 |
| S355JR | 63 – 80 | ≥ 325 | 470 – 630 | ≥ 20 |
Tuhipoka:Ka rerekē ngā āhuatanga miihini i runga i te matotoru me te tukanga whakaputa. Ka ahu mai ngā uara i ngā whakaritenga paerewa EN. Ka taea te whakarato i te Tiwhikete Whakamātautau Mira (MTC) ina tonoa.
Rahi o te Puranga Rino
Momo Āhia Momo Whakatakotoranga Rau Hurihia Wera
Puranga pepa Larssen o Ūropi
Momo Āhia Momo Whakatakotoranga Rau Hurihia Wera
| wehenga | Ngā Ahu | Rohe Wāhanga | Papatipu | Wā poto o te korekore | Tauira o te wāhanga | |||
| Whānui | Teitei | Matotoru | Puranga | Pakitara | ||||
| w | h | t | ||||||
| mm | Mm | mm | cm2/puranga | kg/m | kg/m2 | cm4/m | cm3/m | |
| ⅠA | 400 | 85 | 8 | 45.21 | 35.5 | 88.8 | 4500 | 529 |
| Tuarua | 400 | 100 | 10.5 | 61.2 | 48 | 120 | 8740 | 874 |
| Ⅲ | 400 | 125 | 13 | 76.4 | 60 | 150 | 16800 | 1340 |
| ⅢA | 400 | 150 | 13.1 | 74.4 | 58.4 | 146 | 22800 | 1520 |
| Ⅳ | 400 | 170 | 15.5 | 97 | 76.1 | 190 | 38600 | 2270 |
| ⅤL | 500 | 200 | 24.3 | 133.8 | 105 | 210 | 63000 | 3150 |
| ⅥL | 500 | 225 | 27.6 | 153 | 120 | 240 | 86000 | 3820 |
| ⅡW | 600 | 130 | 10.3 | 78.7 | 61.8 | 103 | 13000 | 1000 |
| ⅢW | 600 | 180 | 13.4 | 104 | 81.6 | 136 | 32400 | 1800 |
| ⅣW | 600 | 210 | 18 | 135.3 | 106 | 177 | 56700 | 2700 |
Puranga pepa Larssen o Ūropi
| Wāhanga | Ngā Ahu | Papatipu | Te wā o te korekore | Te tauwehenga o te wāhanga | ||||
| Whānui | Teitei | Matotoru | Mō ia puranga | Pakitara | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | cm4/m | cm3/m | |
| 750mm te whānui | ||||||||
| GHU 14 | 750 | 408 | 10.0 | 8.3 | 77.9 | 104 | 28 690 | 1 415 |
| GHU 16 | 750 | 411 | 11.5 | 9.3 | 86.3 | 115 | 32 860 | 1 610 |
| GHU 18 | 750 | 441 | 10.5 | 9.1 | 88.5 | 118 | 39 310 | 1 790 |
| GHU 20 | 750 | 444 | 12.0 | 10.0 | 96.9 | 129 | 44 450 | 2010 |
| GHU 23 | 750 | 447 | 13.0 | 9.5 | 102.1 | 136 | 50 710 | 2 280 |
| GHU 25 | 750 | 450 | 14.5 | 10.2 | 110.4 | 147 | 56 250 | 2 510 |
| 600mm te whānui | ||||||||
| GHU 12 | 600 | 360 | 9.8 | 9.0 | 66.1 | 110 | 21 610 | 1 210 |
| GHU 12S | 600 | 360 | 10.0 | 10.0 | 71.0 | 118 | 22 670 | 1 270 |
| GHU 18-1 | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18 | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 18+1 | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 330 | 1 930 |
| GHU 22-1 | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22 | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 22+1 | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 28-1 | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28 | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 28+1 | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 32-1 | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32 | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 32+1 | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 410 | 3 350 |
| 600mm me te 400mm te whānui | ||||||||
| GHU 6N | 600 | 309 | 6.0 | 6.0 | 41.9 | 70 | 9 680 | 635 |
| GHU 7N | 600 | 310 | 6.5 | 6.4 | 44.1 | 74 | 10 460 | 685 |
| GHU 7S | 600 | 311 | 7.2 | 6.9 | 46.3 | 77 | 11 550 | 750 |
| GHU 7HWS | 600 | 312 | 7.3 | 6.9 | 47.4 | 79 | 11 630 | 755 |
| GHU 8N | 600 | 312 | 7.5 | 7.1 | 48.5 | 81 | 12 020 | 780 |
| GHU 8S | 600 | 313 | 8.0 | 7.5 | 50.8 | 85 | 12 810 | 830 |
| GHU 10N | 600 | 316 | 9.0 | 6.8 | 55.8 | 93 | 15 710 | 1000 |
| GHU 11N | 600 | 318 | 10.0 | 7.4 | 60.2 | 100 | 17 460 | 1 105 |
| GHU 12N | 600 | 320 | 11.0 | 8.0 | 64.6 | 108 | 19 230 | 1 230 |
| GHU 13N | 600 | 418 | 9.0 | 7.4 | 59.9 | 100 | 26 600 | 1 280 |
| GHU 14N | 600 | 420 | 10.0 | 8.0 | 64.3 | 107 | 29 420 | 1 410 |
| GHU 15N | 600 | 422 | 11.0 | 8.6 | 68.7 | 115 | 32 270 | 1 540 |
| GHU 16N | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18N | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 20N | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 310 | 1 930 |
| GHU 21N | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22N | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 23N | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 27N | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28N | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 30N | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 31N | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32N | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 33N | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 420 | 3 350 |
| GHU 16-400 | 400 | 290 | 12.7 | 9.4 | 62.0 | 155 | 22 600 | 1 570 |
| GHU 18-400 | 400 | 292 | 15.0 | 9.7 | 69.3 | 173 | 26 100 | 1 795 |
| Wāhanga | Ngā Ahu | Papatipu | Te wā o te korekore | Te tauwehenga o te wāhanga | ||||
| Whānui | Teitei | Matotoru | Mō ia puranga | Pakitara | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | cm4/m | cm3/m | |
| GHL 600 | 600 | 150 | 9.5 | 9.5 | 56.4 | 94 | 3825 | 510 |
| GHL 600K | 600 | 150 | 10 | 10 | 59.4 | 99 | 4050 | 540 |
| GHL 601 | 600 | 310 | 7.5 | 6,4 | 46.8 | 78 | 11520 | 745 |
| GHL 602 | 600 | 310 | 8.2 | 8 | 53.4 | 89 | 12870 | 830 |
| GHL 603 | 600 | 310 | 9.7 | 8.2 | 64.8 | 108 | 18600 | 1200 |
| GHL 603K | 600 | 310 | 10 | 9 | 68.1 | 113.5 | 19220 | 1240 |
| GHL 603 10/10 | 600 | 310 | 10 | 10 | 69.6 | 116 | 19530 | 1260 |
| GHL 604 | 600 | 380 | 10 | 9 | 73.8 | 123 | 30400 | 1600 |
| GHL 605 | 600 | 420 | 13 | 9.2 | 85.5 | 142.5 | 43890 | 2090 |
| GHL 606 | 600 | 435 | 14.4 | 9.2 | 94.2 | 157 | 54375 | 2500 |
| GHL 607 | 600 | 452 | 19 | 10.6 | 114 | 190 | 72320 | 3200 |
| GHL 703 | 700 | 400 | 9.5 | 8 | 67.5 | 96.4 | 24200 | 1210 |
| GHL 716 | 700 | 440 | 10.2 | 9.5 | 79.9 | 114.2 | 35200 | 1600 |
| GHL 720 | 750 | 450 | 12 | 10 | 96.4 | 128.5 | 45000 | 2000 |
Tikiake i te Rārangi Katoa
Te Maukati i te Puranga Rino me te mahi ātete wai
Hoahoa: Puranga Rau Rino Honohono, uruhanga ≤1×10⁻⁷ cm/s
AmerikaE tutuki ana i te Paerewa ASTM D5887 mō te Raina hei Whakaiti i te Tātaritanga i raro i ngā Pahu.
Āhia ki te Tonga-mā-rāwhitiĀrai i te wai whenua e turuturu ana mō ngā wā ua pārūrū
Te tukanga whakaputa puranga maitai
Ka mahia te hanga puranga pepa maitai mā roto i tētahi tukanga hurihuri wera e whakahaeretia ana kia tino kaha, kia tika te mahi raka, me te kounga pumau.
1. Kōwhiringa Rauemi Mata
Ka tīpakohia, ka tirotirohia hoki ngā pereki maitai kounga teitei (pēnei i te S235, S275, S355) mō te hanganga matū me te kounga o roto.
2. Tukanga Whakamahana
Ka whakamahanatia ngā pirepire i roto i te oumu whakamahana anō ki te pāmahana teitei kia tutuki ai te kirihou tino pai mō te hurihuri.
3. Te Hanga Hurihuri Wera
Ka tukuna te maitai wera mā roto i tētahi raupapa mira hurihuri hei hanga mārire i te kōtaha puranga rau e hiahiatia ana (momo-U, momo-Z, wāhanga tukutuku tika rānei).
4. Te Hanga Hononga
Mā ngā taputapu hurihuri tino tika ka hangaia te pūnaha honohono, kia mau ai te hononga i waenga i ngā pou tata kia mau ai te wai me te oneone.
5. Tukanga Whakamatao
Ka whakamataohia ngā puranga rau kua hangaia i raro i ngā tikanga whakahaere hei whakau i ngā āhuatanga hangarau me te ārai i te rerekētanga.
6. Te Whakatikatika me te Tapahi
Ka whakatikatikahia ngā pou, ka tapahia ki te roa e hiahiatia ana, ā, ka tirohia mēnā he tika ngā āhuatanga me te tutuki i te manawanui.
7. Te Maimoatanga o te Mata (Whiringa)
Ko ngā kōwhiringa ko te whakawerawera i te wai, te peita, te paninga ārai-waikura rānei hei whakapakari i te mau ki ngā taiao moana me raro whenua.
8. Tirotiro Kounga
Kei roto i te tirotiro whakamutunga ko te whakamātautau i ngā āhuatanga, te tirotiro ā-kanohi, me te manatoko i ngā āhuatanga miihini e ai ki ngā paerewa EN / ASTM.
9. Te Tākai me te Tukunga
Ka paiherea ngā hua, ka tāpirihia he tapanga, ā, ka whakaritea mō te tākai kaweake me te tuku ki te ao whānui.
Mā tēnei tukanga ka tino kaha, ka pono te mahi raka, ka roa hoki te ora mō ngā mahi hanga, moana, me ngā mahi hangarau turanga.
Mata Puranga Rau Rino
Amerika:Ka mahia te paninga HDG kia tutuki ai ngā whakaritenga o te ASTM A123/ISO 1461, me te matotoru iti rawa o te paninga konutea ≥ 85 μm kia pai ai te ātete ki te waikura me te roa o te ora mahi. He kōwhiringa anō hoki te pūnaha paninga 3PE kia pai ake ai te tiaki i roto i ngā taiao pukuriri pēnei i te moana me te whenua. Ko ngā tukatuka mata katoa he rite ki te RoHS, ā, ka tutuki i ngā paerewa taiao me ngā paerewa kaweake o te ao.
Āhia ki te Tonga-mā-rāwhiti:Mā te whakakākano wera-tuku ≥100 μm te matotoru, me te pūnaha tāra waro epoxy paparua-paparanga, ka whakaratohia he parenga waikura pai rawa atu mō te wā roa, me te mahi rehu tote neke atu i te 5,000 hāora. Nō reira, he tino whai hua te hua ki ngā taiao moana pārūrū me ngā taiao waikura kaha, ā, ka taea te whakarato i te roa o te ora mahi mō te kaiwhakamahi i roto i ngā tono i ngā takutai moana me ngā rohe moana.
TONO
Kua whakamahia whānuitia ngā puranga rino i roto i te hangarau ā-iwi, te hangarau moana, me te ao hanganga, he kaha teitei, he roa te mau, ā, he pūnaha raka pai hoki.
Ngā Hanganga Pupuri: Whakamahia mō ngā pakitara pupuri me ngā mahi pumau o te pari, i keria ki raro whenua hei pupuri i te oneone.
Ngā Mahi Tahataha Moana me te MoanaE whakaaetia ana mō ngā taiepa tauranga, ngā taunga tauranga, ngā taiepa moana, ngā parenga wai, me ngā hanganga tiaki takutai.
Te Hangarau Tūāpapa HōhonuMō ngā tāwharau, ngā turanga piriti, me ngā mahi keri oneone i roto i te wai me ētahi atu mahi hei wehe i te wai me te oneone.
Ngā Kaupapa Whakahaere WaipukeKo tā rātou mahi he whakahaere i te wai me te tiaki i te awa mai i te wai mā te whakamahi i ngā parepare me ngā ārai ārai-waipuke, me te tango hoki i te wai.
Te Hanganga HangangaHe tini ngā whakamahinga o ngā hua i roto i ngā kauhanga, ngā huarahi tere, ngā rēriwe, ngā ara raro whenua, me ētahi atu wāhi hanga hanganga hei tautoko hanganga me te pupuri oneone.
Ngā Hanganga RangitahiHe pai mō ngā pūnaha tautoko keri rangitahi i ngā papa hanga, he māmā hoki te tāutanga me te tango.
Mā ngā puranga pepa rino ka mau te oneone, ka piri te wai, ka pumau hoki te hanganga mō te wā roa, mō ngā mahi tuturu me ngā mahi rangitahi.
He aha i whiriwhiri ai a Royal Steel Group mō ngā Puranga Rau Rino
1. Kaha te Pūkenga Hanga
Kei te whakahaerehia e te Royal Steel Group ngā raina whakaputa matatau mō U Type meNgā Puranga Rau Rino Momo Z, te whakarite i te putanga pumau, ngā hononga tika, me te kounga ōrite mō ngā kaupapa hanganga nui.
2. Whānuitanga o ngā Hua me ngā Whakaritenga
He whānuitanga katoa ā mātou puranga pepa, he rerekē ngā momo, te roa, te matotoru, me ngā kōwhiringa ārai waikura, he mea hanga mō ngā tauranga, ngā piriti, ngā pāpaku me ngā mahi turanga.
3. Te Hanga Tere me te Tukunga i te Wā
Mā te kaha whakaputa pumau me te whakaritenga whai hua, ka tautokohia e mātou ngā whakaritenga kaupapa tere, ā, ka whakarite kia tukuna wawetia ngā tuku puta noa i te ao.
4. Wheako Kaupapa Ao Whānui kua Whakamātauhia
E whakamahia whānuitia ana ā mātou puranga rino i roto i te hangarau moana, te whakawhanaketanga hanganga, ngā pūnaha whakahaere waipuke, me ngā hanganga ahumahi puta noa i Āhia, te Waenganui Rawhiti, Āwherika, me Amerika.
5. Kaiwhakarato Otinga Rino Kotahi-Mutu
Haunga ngā puranga rau, ka whakarato hoki mātou i ngā paipa rino, ngā kurupae H, ngā hanganga rino, me ngā hua e pā ana, e tuku ana i ngā otinga hokohoko whakauru mō ngā kiritaki o te ao.
TE TĀKAI ME TE TUKU
He maha ngā whakahaere me ngā mahi whakahaere mō ngā puranga pepa rino kia noho haumaru, kia mau, kia kore ai e pakaru i te wā e kawe ana, e penapena ana hoki.
He mea here pūmau ia paihere ki ngā whitiki rino, ā, he mea ārai-whakapēhanga hoki.
Ka taea te ātete i te kino, te makuku, me te waikura mā roto i ngā taupoki pito tiaki me te takai ā-wai paparanga-i-te-paparanga i te wā e kawe ana i te moana tawhiti.
Ko te tākai kaweake paerewa e whakamahi ana i te anga maitai mō te moana, i te papa rakau rānei, e tika ana mō te tuku ki tāwāhi.
Kua mārama te tānga o ngā whakatakotoranga hua, te māka, te rahi, me te tau wera ki ia paihere kia māmā ai te tautuhi.
Ngā kōwhiringa tuku ngāwari: Tautoko i te utaina o ō taonga ki ngā ipu me te tuku nui ki ngā kaipuke kia pai ai te tuku haumaru, te whai hua, me te wā tika ki ngā tauranga huri noa i te ao. Ka whakaratohia ngā tuhinga kaweake me te whakahaere i ngā mahi kawe hei whakahaere i te hokohoko o te ao.
Ngā Pātai Auau
Q1: Me pēhea te whakarite i te kounga o ngā puranga pepa maitai?
A: E tino whai ana mātou i ngā paerewa o te ao pēnei i te EN 10025, ASTM, me te JIS. Kei ia puranga ngā Tiwhikete Whakamātautau Mira (MTC), ngā pūrongo tirotiro, me te whai i ngā hua katoa.
Q2: Ka taea e au te tiki i ngā rahi ritenga, i ngā tohu maitai rānei?
Āe, ka tautoko mātou i ngā āhuatanga, ngā roa, me ngā momo maitai kua whakaritea pērā i te S235, S275, me te S355 kia rite ki ngā whakaritenga o te kaupapa.
Q3: Kia pēhea te kaha o ō puranga pepa mō te whakamahi moana, mō te whakamahi turanga rānei?
A: He mea hanga ā mātou puranga rau kia kaha te whakaputa me te mahi raka tino pai, he mea tika mō ngā pakitara pupuri, ngā tauranga, ngā tāwharau, me ngā mahi turanga hōhonu.
Q4: He aha te parenga ā-waikura e tukuna ana e koe?
A: Ka whakaratohia e mātou ngā pūnaha whakawera wera, te paninga epoxy, te peita, me ngā kōwhiringa ārai-waikura 3PE mō ngā āhuatanga taiao rerekē.
Q5: Kia pehea te roa o tō tuku mō ngā ota nui?
A: Ko te wā arahi whakaputa paerewa he 15–30 ngā rā mahi, kei runga i ngā whakaritenga me te rahinga ota.
Tuhia tō karere ki konei ka tuku mai ki a mātou
