Hot Rolled ASTM A328 Ọkwa 50/55/60/65 6m-18m U-ụdị mpempe akwụkwọ mpempe akwụkwọ
| Ọkwa ígwè | ASTM A328 Ọkwa 50/55/60/65 |
| Ọkọlọtọ | ASTM A328 |
| Oge Mbuga ozi | 10-20 ụbọchị |
| Asambodo | ISO9001, ISO14001, ISO18001, CE FPC |
| Obosara | 400mm/15.75in,600mm/23.62in,750mm/29.53in |
| Ogologo | 100mm / 3.94in-225mm / 8.86in |
| Ọkpụrụkpụ | 9.4mm/0.37in-23.5mm/0.92in |
| Ogologo | 6m-24m,9m,12m,15m,18m na omenala |
| Ụdị | U-ụdị ígwè mpempe akwụkwọ ikpo |
| Ọrụ nhazi | Ịkụ ọkpọ, Ịcha |
| Ihe mejupụtara | C≤0.22%, Mn≤1.60%, P≤0.035%, S≤0.035%, na-agbaso ụkpụrụ JIS A5528 na ASTM A328. |
| Ngwa igwe | Ike mpụta ≥ 390 MPa/56.5 ksi; Ike nkwụsịtụ ≥ 540 MPa / 78.3 ksi; Mgbatị ≥ 18% |
| Usoro | Na-ekpo ọkụ Rolled |
| Akụkụ | PU400x100 PU400x125 PU400x150 PU400x170 PU500x200 PU500x225 PU600x130 PU600x180 PU600x210 |
| Ụdị njikọ | Mkpọchi Larssen, mkpọchi akpọchiri oyi, mkpọchi akpọre akpọre ọkụ |
| Asambodo | JIS A5528, ASTM A328, CE, baajị asambodo SGS |
| Ụkpụrụ nhazi | Ejikọtara ahịa America na AISC Design Standard, ebe ahịa ndịda Ebe Ọwụwa Anyanwụ Eshia jikọtara ya na JIS Basic Engineering Design Standard. |
| Ngwa | Owuwu ọdụ ụgbọ mmiri & wharf, àkwà mmiri, olulu ntọala miri emi, ọrụ mmiri, na nnapụta ihe mberede |
| Ụdị JIS A5528 | Ụdị ASTM A328 kwekọrọ | Obosara dị irè (mm) | Ogologo (n'ime) dị irè | Ogologo dị irè (mm) | Ogologo dị irè (na) | Ọkpụrụkpụ Weebụ (mm) |
| U400×100 (ASSZ-2) | ASTM A328 Ụdị 2 | 400 | 15.75 | 100 | 3.94 | 10.5 |
| U400 × 125 (ASSZ-3) | ASTM A328 Ụdị 3 | 400 | 15.75 | 125 | 4.92 | 13 |
| U400×170 (ASSZ-4) | ASTM A328 Ụdị 4 | 400 | 15.75 | 170 | 6.69 | 15.5 |
| U600 × 210 (ASSZ-4W) | ASTM A328 Ụdị 6 | 600 | 23.62 | 210 | 8.27 | 18 |
| U600×205 (ahaziri) | ASTM A328 Ụdị 6A | 600 | 23.62 | 205 | 8.07 | 10.9 |
| U750×225 (ASSZ-6L) | ASTM A328 Ụdị 8 | 750 | 29.53 | 225 | 8.86 | 14.6 |
| Ọkpụrụkpụ Weebụ (na) | Ibu nkeji (kg/m) | Ibu nkeji (lb/ft) | Ihe (Ọkọlọtọ Abụọ dakọtara) | Ike Mpụta (MPa) | Ike tensile (MPa) | Ọnọdụ dị maka Ahịa America | Ọnọdụ dị maka Ahịa Ndịda Ebe Ọwụwa Anyanwụ Eshia |
| 0.41 | 48 | 32.1 | SY390 / Ọkwa 50 | 390 | 540 | Netwọk ọkpọkọ obere obodo North America na sistemu ogbugba mmiri n'ubi | Indonesia/Philippines Ugbo ala ubi |
| 0.51 | 60 | 40.2 | SY390 / Ọkwa 50 | 390 | 540 | Nkwado ntọala ụlọ nke America Midwestern | Bangkok Urban Drainage Project |
| 0.61 | 76.1 | 51 | SY390 / Ọkwa 55 | 390 | 540 | Gulf Coast iju mmiri na-achịkwa dikes | Ọrụ Mweghachi Ala Singapore (Ngalaba Obere) |
| 0.71 | 106.2 | 71.1 | SY390 / Ọkwa 60 | 390 | 540 | Ihe mgbochi mgbochi seepage na Houston Port, Texas shale oil dikes | Nkwado ọdụ ụgbọ mmiri miri emi nke Jakarta |
| 0.43 | 76.4 | 51.2 | SY390 / Ọkwa 55 | 390 | 540 | njikwa osimiri California | Ho Chi Minh City Coastal Industrial Mpaghara Nchekwa |
| 0.57 | 116.4 | 77.9 | SY390 / Ọkwa 60 | 390 | 540 | Vancouver Port miri emi olulu, Canada | Ọrụ Mweghachi Ala buru ibu nke Malaysia |
Amerika:galvanized na-ekpo ọkụ(ASTM A123 kwadoro, mkpuchi zinc ≥85μm) na nhọrọ3PE mkpuchi, akwụkwọ ikike dị kaenyi na enyi gburugburu ebe obibi na RoHS kwadoro.
Ndịda Ebe Ọwụwa Anyanwụ Eshia:galvanized na-ekpo ọkụ(zinc mkpuchi ≥100μm) naepoxy coal tar mkpuchi, gosiri na-eguzogide nchara mgbeawa 5000 nke nnwale ịgba nnu, ezigbo makagburugburu mmiri okpomọkụ.
Nhazi:Yin-yang interlock, permeability ≤1×10⁻⁻ cm/s.
Amerika:Zutere ụkpụrụ njikwa seepage ASTM D5887.
Ndịda Ebe Ọwụwa Anyanwụ Eshia:Egosiri na iguzogide mmiri dị n'ime ala na ihu igwe mmiri na-ekpo ọkụ.
Nhọrọ igwe:
Họrọ nchara nhazi nke adịchaghị (dịka ọmụmaatụ, Q355B, S355GP, GR50) dị ka ihe achọrọ n'ibu ọrụ siri dị.
kpo oku:
Kpoo bllet/slabs ruo ~1,200°C maka adịghị ike.
Na-ekpo ọkụ Rolling:
Jiri igwe igwe na-akpụgharị ígwè kpụọ ígwè ka ọ bụrụ profaịlụ U.
Na-ajụ oyi:
Kwe ka ọ dị jụụ ma ọ bụ jiri mmiri na-ajụ oyi iji nweta ihe eji arụ ọrụ achọrọ.
Ịkwado & ịkpụ:
Gbaa mbọ hụ izi ezi nke akụkụ ahụ wee bee na ọkọlọtọ ma ọ bụ ogologo ogologo.
Nyocha ogo:
Na-eme nnwale nke akụkụ, igwe, na anya.
Ọgwụgwọ elu (Nhọrọ):
Tinye eserese, galvanization, ma ọ bụ nchebe corrosion ma ọ bụrụ na achọrọ ya.
Nkwakọ ngwaahịa & Mbupu:
Gwakọta, chekwaa, na ibu maka mbugharị.
A na-eji maka Mpekere Steel Piles:
Ọdụ ụgbọ mmiri & Wharves: Rụpụta mgbidi ndị siri ike iji mee ka ọnụ mmiri sie ike.
Injinia Bridge: Na-arụ ọrụ dị ka ntọala maka ibé na úkwù, na-abawanye ibu na scour nguzogide.
Ebe a na-adọba ụgbọala: Na-enye nkwado nkwado ndabere maka olulu mmiri ntọala miri emi.
Nchekwa mmiri: Chekwaa akụkụ osimiri, wusie mgbochi mmiri ike ma wuo cofferdams, na-ahụ na gburugburu mmiri.
Ihe owuwu Port na Wharf
Injinia Bridge
Nkwado olulu miri emi maka ebe a na-adọba ụgbọala n'okpuru ala
Ọrụ nchekwa mmiri
Nkwado mpaghara:Ndị otu na-asụ Spanish na-eme ka nkwurịta okwu dị nro.
Nnweta ngwaahịa:Ngwaahịa dị njikere maka mmezu ọrụ ngwa ngwa.
Nkwakọ ngwaahịa ọkachamara:Ejikọtara na corrosion echedoro maka njikwa adịghị mma.
Ụgbọ njem ntụkwasị obi:Lọjistik dị mma maka nnyefe na saịtị echekwara.
Nkwakọ ngwaahịa igwe mpempe akwụkwọ & Ụgbọ njem
Nkwakọ ngwaahịa:
Ngwakọta:Yiri uwe nke ọma ma jiri eriri ígwè ma ọ bụ eriri kechie ya.
Nchedo ngwụcha:Ngwa nke mkpuchi njedebe ma ọ bụ iberibe osisi iji zere mmebi.
Nchekwa corrosion:Kechie ihe nkiri na-adịghị mmiri ma ọ bụ kpuchie ya na mmanụ mgbochi nchara ma ọ bụ tinye ya n'ime akpa rọba ma ọ bụrụ na ọ dị mkpa.
Ụgbọ njem:
Na-ebu:Jiri kreenu ma ọ bụ ndụdụ forklift buru ibu n'ụgbọala, akwa dị larịị ma ọ bụ akpa.
Na-echekwa:Kpọkọtanụ na kee ya nke ọma ka ọ ghara ịgbanwe.
Na-ebutu:Wepu ibu ma kpochie na saịtị gị maka ịnweta ọ dị mfe.
1.Do ị na-ere ihe mpempe akwụkwọ ígwè na America?
Azịza: Ee, anyị na-ebuga elu igwe mpempe akwụkwọ nchara dị elu na North, Central na South America, na alaka mpaghara na nkwado na-asụ Spanish iji hụ na ị na-enwe ahụmahụ dị nro mgbe ị na-azụ ahịa n'asụsụ anyị 2.2 oge mmezu na 2.7 Quality of Service na-eji asụsụ obodo na-akwụghị ụgwọ gị na ọrụ ụlọ ọrụ obodo na ihe owuwu n'ime afọ iri na-esote.
2.Olee otú e si ejikọta mpempe akwụkwọ ígwè na-ebufe?
Azịza: Ejiri ọgwụgwọ mgbochi corrosion jikọtara ya na njedebe, wee kwakọba ya nke ọma na gwongworo, akwa dị larịị, ma ọ bụ akpa maka nnyefe nchekwa na saịtị ọrụ gị.
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