Hanga Matao EN 10025 S235 / S275 / S355 6m-18m U-ahua Huinga Rau maitai
| Koeke maitai | EN 10025 S235 / S275 / S355 |
| Paerewa | EN 10025 |
| 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 | Hanga Matao |
| 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 | Nga Paipa Tohatoha Iti-Diameter mo nga Taone Taone me te Whakawai-Taone i Amerika Te Tai Tokerau | Pūnaha irrigation: Whenua pāmu i Indonesia me Philippines |
| 0.51 | 60 | 40.2 | SY390 / Kōeke 50 | 390 | 540 | Tautoko Puawai mo nga Whare o Midwestern i te US | 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 | Te Tiaki Tirohanga mo Houston Port me Texas Oil Shale Dikes | Tautoko Tauranga Tauranga Moana-Hohonu a Jakarta |
| 0.43 | 76.4 | 51.2 | SY390 / Kōeke 55 | 390 | 540 | Whakahaerenga awa i California | Tiaki takutai mo te Rohe Ahumahi o Ho Chi Minh City |
| 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, apa konutea: ≥ 85 μm) + 3PE paninga (kōwhiringa), tohua ki "Taiao pai RoHS ture".
Ahia ki te Tonga: Hot-dip piauau (te matotoru o te apa zinc ≥100μm) + epoxy waro tar paninga, miramira "kahore he waikura i muri i te 5000 haora o te whakamatautau rehu tote, e tika ana mo te rangi moana ngaru".
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Hoahoa:Yin-yang hono, uruhanga ≤1×10⁻⁷ cm/s
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Amerika:ASTM D5887 rite
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Ahia ki te Tonga:He ātete ki te rerenga wai o te whenua o te wa parū
Whiringa maitai:
Kōwhiria te maitai hanganga kounga teitei (hei tauira, Q355B, S355GP, GR50) i runga i nga taonga 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 takitahi, ki te rehu wai tap ranei kia tae ra ano ki te rite e hiahiatia ana.
Whakatika me te tapahi:
Manatokohia te roa me te whanui, katahi ka tapahia ki te rahinga paerewa, ki te rahi ranei kua tohua e 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.
- Tauranga & Waea: Ko nga puranga honohono ka hanga he pakitara kaha me te pumau mo nga takutai me nga tauranga.
Piriti Hangarau: Tautoko turanga hohonu ki te whakanui ake i te kaha o te kawenga me te whakamarumaru ki te whiu.
Waka Waka Raro: Te taumata ti'aturi o te tautoko taha taha kia kore ai e pakaru te oneone ki roto huri noa i te keri.
Nga Mahi Wai: Ka whakamahia mo nga tahataha awa, parepare, cofferdams -- mo te whakahaere wai haumaru.
Te hanga tauranga me te Wapu
Piriti Hangarau
Tautoko poka hohonu mo nga waahi waka o raro
Nga kaupapa tiaki wai
- Āwhina ā-rohe: He reo rua a matou kaimahi (i te reo Ingarihi me te reo Paniora) a kei konei hei awhina i a koe.
He taonga kei te ringa: Ka taea te tuku taonga.
Rauemi Tarapi: Ka kohia e matou he puranga me te putea hinu mo te aukati waikura.
Waka Whakawhirinaki:Ko te tuku ki te waahi he haumaru, he pai hoki te Whakaaetanga Whakaaetanga.
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Tapeke:He paihere ki nga here rino, ki nga taura waea ranei.
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Whakamutua Parenga:He poraka rakau, he potae ranei i runga i nga pito puranga.
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Parenga waikura:Ka pania ki te hinu waikura, ki te kiriata hiri ranei.
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Uta ana me te tuku:Ka hikina ma te warou, marau marau ranei, ka herea ki runga taraka, ki roto ranei i nga ipu.
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Tukunga:Kua wetewetehia me te pai te tapae ki runga i te waahi mo te uru ngawari.
Q: Ka taea e koe te tuku i nga puranga rino ki Amerika? He herenga mo to tuku?
A:Ae. Ka whakaratohia e matou he pai rawa atu nga puranga pepa rino puta noa i te Raki me te Puku o Amerika ki te Tonga me te awhina reo Paniora ngaio mo to mahi ngawari.
Q: Me pehea koe ki te kohikohi i nga puranga rau rino?
A: He paihere ki nga potae mutunga waikore, kare i te waikura, ka takai ki nga peeke raranga kirihou, ka tukuna ma te taraka, papapapa, ipu ranei kei to waahi tonu.
Wāhitau
Bl20, Shanhecheng, Shuangjie Street, Beichen District, Tianjin, Haina
ī-mēra
Waea
+86 13652091506
