| Koeke maitai | JIS A5528 SY295/SY390/SY490 |
| Paerewa | JIS A5528 |
| Te wa tuku | 10~20 Ra |
| Tiwhikete | ISO9001,ISO14001,ISO18001,CE FPC |
| Whānui | 400mm/15.75in, 600mm/23.62in, 750mm/29.53in |
| Teitei | 100mm/3.94in–225mm/8.86in |
| Mātotoru | 9.4mm/0.37in–23.5mm/0.92in |
| Te roa | 6m-24m,9m,12m,15m,18m me te ritenga |
| Momo | U-ahua te puranga rau maitai |
| Ratonga Tukatuka | Kuki, Tapahi |
| Te hanganga rauemi | C≤0.22%, Mn≤1.60%, P≤0.035%, S≤0.035%, e rite ana ki nga paerewa JIS A5528 me ASTM A328. |
| Nga taonga miihini | Te kaha tuku ≥ 390 MPa/56.5 ksi; Te kaha tensile ≥ 540 MPa/78.3 ksi; Whakaroa ≥ 18% |
| Hangarau | Huri wera |
| Ahu | PU400x100 PU400x125 PU400x150 PU400x170 PU500x200 PU500x225 PU600x130 PU600x180 PU600x210 |
| Momo raka | Ko nga raka Larssen, ko te raka makariri, ko te wera o te wera |
| Tiwhikete | JIS A5528, ASTM A328, CE, tohu tohu tohu SGS |
| Paerewa Hanganga | Ko te maakete o Amerika e hono ana ki te Paerewa Hoahoa AISC, ko te maakete o Ahia ki te Tonga e hono ana ki te JIS Basic Engineering Design Standard. |
| Taupānga | Te hanga tauranga me te wapu, nga piriti, nga rua turanga hohonu, nga kaupapa wai, me te whakaoranga ohorere |
| JIS A5528 Tauira | ASTM A328 Tauira Tauira | Whānui Whaihua (mm) | Whānui Whaihua (i roto) | Teitei Whaihua (mm) | Teitei Whaihua (in) | Matotoru Tukutuku (mm) |
| U400×100（ASSZ-2） | ASTM A328 Momo 2 | 400 | 15.75 | 100 | 3.94 | 10.5 |
| U400×125（ASSZ-3） | ASTM A328 Momo 3 | 400 | 15.75 | 125 | 4.92 | 13 |
| U400×170（ASSZ-4） | ASTM A328 Momo 4 | 400 | 15.75 | 170 | 6.69 | 15.5 |
| U600×210（ASSZ-4W） | ASTM A328 Momo 6 | 600 | 23.62 | 210 | 8.27 | 18 |
| U600×205（Whakaritea） | ASTM A328 Momo 6A | 600 | 23.62 | 205 | 8.07 | 10.9 |
| U750×225（ASSZ-6L） | ASTM A328 Momo 8 | 750 | 29.53 | 225 | 8.86 | 14.6 |
| Mātotoru Tukutuku (i roto) | Taumaha Waeine (kg/m) | Taumaha Waeine (lb/ft) | Rauemi (Paerewa Taurua Hototahi) | Kaha Tuku (MPa) | Te Kaha Tana (MPa) | Ko nga ahuatanga e tika ana mo te maakete o Amerika | Ko nga ahuatanga e tika ana mo te maakete o Ahia ki te Tonga |
| 0.41 | 48 | 32.1 | SY390 / Kōeke 50 | 390 | 540 | Ko nga punaha taone o nga paipa tohatoha iti-diamita i Amerika Te Tai Tokerau me nga punaha ahuwhenua i te tauine o te taone nui mo te whakatipu irrigation) | Pūnaha irrigation: Whenua pāmu i Indonesia me Philippines |
| 0.51 | 60 | 40.2 | SY390 / Kōeke 50 | 390 | 540 | Ko te papa o raro o te kainga o Amerika Midwestern. | Kaupapa Whakaheke Taone o Bangkok |
| 0.61 | 76.1 | 51 | SY390 / Kōeke 55 | 390 | 540 | Ko nga tahataha o te waipuke o te Moana-nui-a-Kiwa | Kaupapa Tango Whenua o Singapore (Wahanga Iti) |
| 0.71 | 106.2 | 71.1 | SY390 / Kōeke 60 | 390 | 540 | Ko te Tauranga o Houston kei te pakaru mai i nga tahataha o te toka hinu o Texas | Tautoko Tauranga Tauranga Moana-Hohonu a Jakarta |
| 0.43 | 76.4 | 51.2 | SY390 / Kōeke 55 | 390 | 540 | Whakahaerenga awa i California | Ho Chi Minh City Coastal Industrial Zone Protection |
| 0.57 | 116.4 | 77.9 | SY390 / Kōeke 60 | 390 | 540 | Nga Rua Tupapa Hohonu i te Tauranga o Vancouver, Kanata | Kaupapa Whakanoho Whenua Nui a Malaysia |
Amerika: Hot-dip piauau (ASTM A123, zinc apa ≥ 85 μm) + 3PE paninga (kōwhiringa), tapaina rite "Taiao RoHS ture".
Ahia ki te Tonga: He piauau wera (te konutea matotoru ≥100μm) + te paninga waro tar epoxy me te aro nui ki te "kaore he waikura i muri i te 5000 haora te whakamatautau rehu tote, e pai ana ki te hau o te moana".
Hoahoa:Yin-yang hono, uruhanga ≤1×10⁻⁷ cm/s
Amerika:ASTM D5887 rite
Ahia ki te Tonga:He ātete ki te rerenga wai o te whenua o te wa parū
Whiringa maitai:
Kōwhiria he maitai hanganga kōeke teitei (hei tauira, Q355B, S355GP, GR50) i runga i nga ahuatanga miihini.
Whakawera:
Whakawerahia nga pire/papa ki te ~1,200°C mo te ngawari.
Huri wera:
Hangaia te maitai ki U-profile me nga mira hurihuri.
Matao:
Whakamaohia i roto i nga maaka takitahi, i nga paepae ranei i roto i te wai tap, ka wiri kia rite ra ano.
Whakatika me te tapahi:
Ko te roa me te whanui tika ka tirohia ka tapahia ki te paerewa, ki te roa o te kaihoko.
Tirohanga Kounga:
Whakahaerehia nga whakamatautau ahu, miihini me te tirohanga.
Maimoatanga Mata (Kōwhiringa):
Hoatuhia te peita, te whakakikorua konutea, te whakamarumaru waikura ranei, ina hiahiatia.
Whakapaipai me te Tukunga:
Paihere, tiaki, ka utaina mo te kawe.
Piriti Hangarau: I te ahua o nga turanga hohonu, ka whakanui ake i te kaha o te kawenga me te tiaki i te hanganga piriti mai i te whiu.
Waka Waka Raro: Tohaina te tautoko taha taha hei aukati i te tiango o te oneone i te wa e keri ana me te hanga.
Kaupapa Tiaki Wai: He pai mo te whakamarumaru i te pareparenga awa, te tautoko parepare, me te hanga cofferdam, kia noho haumaru, kia pono hoki te whakahaere wai.
Te hanga tauranga me te Wapu
Piriti Hangarau
Tautoko poka hohonu mo nga waahi waka o raro
Nga kaupapa tiaki wai
Tautoko Paetata:Ko te roopu reo Paniora e pai ana te whakawhitiwhiti korero.
Wātea ana:Kua reri ki te kaipuke mo te tuku tere.
Whakapaipai Ngaio:He paihere, he parepare ki te waikura.
Kawe Whakapono:Ko nga raupaparorohiko haumaru, whai hua ki to pae.
Taapiri: Whakapaipai ki te here rino, taura waea ranei.
Te whakamarumaru mutunga: Ko nga pito o nga puranga ka tiakina e nga poraka rakau, nga potae ranei.
Anti-waikura: Ka pania ki te hinu aukati waikura, kiriata parewai ranei.
Te Uta me te Kawe: Tikina nga paihere ma te warou, maaka ranei; utaina ki runga taraka, ipu ranei.
Wewete: Wewete pai me te tapae ki te mara kia pai ai te uru.
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