E te fia iloa atili e uiga i faʻamatalaga ma fua o pou uʻamea?
GB Hot Rolled Q235B U & Z Type Steel Sheet Pile
Fa'amatalaga o le oloa
| Tulaga Masani | GB | Lautele | 200mm – 900mm (Fa'alagolago i le Fa'atulagaga) |
| Vasega | Q235B / Q355B | Mafiafia | 4mm – 12mm |
| Ituaiga | Fa'aputuga Pepa U-Type / Z-Type / Larssen | Luga | Fa'auma le Mill / Ufiufi / Galvanized |
| Gaosiga | Fa'aputuga Pepa U'amea ua Fa'avevela | Sapalai ua saunia | 1000+ Tone o lo'o avanoa |
| Umi | 6m – 18m (E maua le Umi Fa'apitoa) | Tu'uina atu | Tau Tuusa'o mai le Falegaosimea, 7–15 Aso |
Fa'asologa o vaila'au o le fa'aputuga u'amea Q235B/Q355B
| Vasega | C | Mn | P | S | Si |
| Q235B | ≤0.22 | ≤1.40 | ≤0.035 | ≤0.035 | ≤0.35 |
| Q355B | ≤0.20 | 1.00–1.60 | ≤0.035 | ≤0.035 | ≤0.50 |
Meatotino Fa'amekanika o le Fa'aputuga Uamea Q235B/Q355B
| Vasega | Malosiaga o le Gafatia (MPa) | Malosiaga o le Fetuuna'i (MPa) | Fa'aloloa (%) |
| Q235B | ≥235 | 375 – 500 | ≥26 |
| Q345B | ≥355 | 470 – 630 | ≥21 |
Fa'amatalaga:
Malosiaga o le Gaosiga ReH = Malosiaga o le Gaosiga
Malosiaga Fa'ase'e Rm = Malosiaga Fa'ase'e
Fa'aumiumi A = Fa'aumiumi (pasene fa'aumiumi pe a uma ona gau)
Tele o le Fa'aputuga Uamea Q235B/Q355B
| filifiliga | Fua | Vaega Fa'avaega | Misasa | Taimi o le le gaoioi | Modulus o le vaega | |||
| Lautele | Maualuga | Mafiafia | Fa'aputuga | Pā | ||||
| w | h | t | ||||||
| mm | Mm | mm | cm2/fa'aputuga | kilokalama/mita | kilokalama/m2 | cm4/m | cm3/m | |
| ⅠA | 400 | 85 | 8 | 45.21 | 35.5 | 88.8 | 4500 | 529 |
| II | 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 |
| Vaega | Fua | Misasa | Taimi o le le gaoioi | Modulus o le vaega | ||||
| Lautele | Maualuga | Mafiafia | I le faaputuga | Pā | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kilokalama/mita | kilokalama/m2 | cm4/m | cm3/m | |
| 750mm le lautele | ||||||||
| 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 le lautele | ||||||||
| 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 ma le 400mm le lautele | ||||||||
| 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 |
| Vaega | Fua | Misasa | Taimi o le le gaoioi | Modulus o le vaega | ||||
| Lautele | Maualuga | Mafiafia | I le faaputuga | Pā | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kilokalama/mita | kilokalama/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 |
Lokaina o le Pile U'amea Q235B/Q355B ma le fa'atinoga e le susu
Fuafuaga: Fa'aputuga Pepa U'amea e Fe'avea'i, permeability ≤1×10⁻⁷ cm/s
Amerika: Ua ausia le Tulaga Faatonuina o le ASTM D5887 mo se Liner e Faaitiitia ai le Seepage i lalo o le Palu
Asia i SautesasaeTete'e i le tafe o le vai i lalo o le eleele mo vaitau timuga i le teropika
Fa'agasologa o le gaosiga o le fa'aputuga uamea Q235B/Q355B
1. Sauniuniga o Mea Mata:E fa'avevela pepa u'amea (Q235B, Q355B) i le 1100–1250°C a'o le'i fa'ata'avaleina.
2. Ta'avale Fa'ata'avalevale:E olo fa'asolosolo pepa e fa'aitiitia ai le mafiafia ma fai ai le foliga masani.
3. Fa'auma le Ta'avale (La'asaga Autū):I le fa'aaogaina o masini olo fa'apitoa, e fausia ai le u'amea i ni pou laupapa ituaiga U po'o le ituaiga Z, e aofia ai le fausaga feso'ota'i i le faiga e tasi.
4. Fa'amālūlūina ma Fa'asa'o:O le fa'amālūlūina fa'atonutonu e fa'amautinoa ai le malosi, ona sosoo ai lea ma le fa'asa'oina mo le sa'o lelei o le fua.
5. Otioti i le Umi:Umi masani: 6m, 9m, 12m, e oo atu i le 24m, pe fa'apitoaina.
6. Togafitiga o le Luga (Filifiliga)
Uliuli (uluai)
Fa'a'au'au vevela
Ufiufi epoxy (mo le fa'aaogaina i le sami)
7. Su'esu'ega ma le Afifiina:O le asiasiga mulimuli e aofia ai le tele, meatotino fa'amekanika, ma le fetaui lelei o le loka.
O le fogāeleele o le laupapa u'amea Q235B/Q355B
Amerika:HDG e pei o le ASTM A123 (min zinc coat ≥ 85 µm); e filifili le ufiufi 3PE; o fa'auma uma e ogatasi ma le RoHS.
Asia i Sautesasae:O le fa'apipi'iina o le u'amea vevela (≥100μm) fa'atasi ai ma le ufiufi epoxy coal tar e lua e fa'amautinoa ai le leleie silia ma le 5000 itula o le tete'e atu i le suāsusu masima, ma avea ai ma nofoaga lelei mo siosiomaga o le gataifale i le teropika.
TALOSAGA
Fausiaina o le UafuE fa'aaogaina mo uafu, uafu, ma uafu, e ofoina atu le malosi maualuga o le fausaga ma le gafataulimaina i le siosiomaga o le gataifale.
Puipuiga o le VaitafeMo le fa'amautuina o auvai o le vaitafe, puleaina o le soloia o le vai ma le tete'e atu i lologa.
Faavae o Alalaupapa: Lelei tele mo faiga faavae loloto ma le mautu i avega mamafa o le fausaga.
Fausaga i lalo o le eleele: E fa'aaogaina i potu i lalo o le eleele, ana ma isi galuega i lalo o le eleele, e mafai ai ona taofia ma le saogalemu le eleele ma lagolagoina le eliina.
Aiseā e Filifili ai le China Royal Steel mo Piles Steel
1. Oloa Tele ua Saunia
E silia ma le 1000+ tone o laupapa fa'aputu o lo'o avanoa mo le tilivaina vave, ma fa'aitiitia ai le taimi e fa'atali ai lau galuega.
2. Fa'ao'oina vave
O le gaosiga lelei ma le fa'atinoina o femalagaiga e mautinoa ai le tu'uina atu i totonu o le 7–15 aso mo le tele o oka masani.
3. Aafiaga o Fa'atau Atu i Fafo i le Lalolagi Atoa
Sa manuia le tu'uina atu i Asia i Sautesasa'e, Amerika Tutotonu ma Saute, ma Sasa'e Tutotonu, fa'atasi ai ma le lagolago malosi a le poloketi.
4. Tele Tulaga Fa'atonuina e Maua
O oloa e tausisia tulaga faatonuina a le GB ma le EN, ma ausia ai manaʻoga eseese o galuega faatino faavaomalo.
5. Pulea Lelei o le Tulaga Lelei
Su'esu'ega atoa a'o le'i lafoina, fa'atasi ai ma le lagolago mo su'ega a isi vaega (SGS, BV).
6. Fofo Fa'apitoa
Tele, umi, ma ufiufi e tete'e atu ai i le 'ele e fa'atatau i mana'oga o lau galuega.
7. Lagolago Fa'apitoa Fa'apolofesa
E tu'uina atu e le 'au inisinia ni ta'iala mo filifiliga, ata tusi, ma fofo fa'aoga.
AFIFIINA MA LE LAFOINA ATU
O fa'aputuga u'amea ua fusifusia fa'atasi ma se fusi u'amea malosi ma ua fa'aogaina le puipuiga talafeagai e fa'amautinoa ai le saogalemu i felauaiga mamao. E maua fo'i tapuni pito i tua po'o lima afifi puipui mo le puipuiga fa'aopoopo pe a talosagaina, e fetaui lelei mo felauaiga i le vasa ma le taulimaina o galuega mamafa.
Matou te tuʻuina atu ni auala fetuutuunai mo felauaiga e pei o le laʻuina i totonu o koneteina ma le laʻuina o vaʻa tetele. O le taimi e tatau ona faʻatali ai e masani lava ona faʻatapulaʻaina.7-15 asomo oloa teu oloa,20-35 asomo oloa fa'apitoa. E tele lo matou poto masani i le auina atu i fafo lea e mafai ai ona fa'alelei le felauaiga i le lalolagi atoa ma fa'atumu pepa i lou lima.
Fesili e Masani Ona Fesiligia
F1: O le a le eseesega i le va o le Q235B ma le Q355B sheet pile?
A: O le Q355B e sili atu le malosi ma e talafeagai mo galuega mamafa ma fausaga tumau.
Q2: O le ā le ituaiga e tatau ona ou filifilia, U po o le Z?
A: E taugofie le ituaiga U, ae o le ituaiga Z e sili atu le lelei o le fa'atinoga o le fausaga.
Q3: E mafai ona e tuʻuina atu ni faʻaputuga laupepa uumi?
A: Ioe, e mafai ona matou tuʻuina atu le umi e oʻo atu i le 24m pe faʻapitoa foʻi.
Q4: E te tuʻuina atu ni vali mo galuega faatino i le gataifale?
A: Ioe, e maua ufi u'amea ma ufi epoxy.












