Oyi kpụrụ ASTM A328 JIS A5528 SY295/SY390/SY490 6m-18m U-kpụrụ mpempe akwụkwọ mpempe akwụkwọ

Oyi kpụrụ ASTM A328 JIS A5528 SY295/SY390/SY490 6m-18m U-ụdị mpempe akwụkwọ mpempe akwụkwọ egosipụtara

Nkọwa dị mkpirikpi:

Mpempe mpempe akwụkwọ nchara nke oyi na-atụ nke U-dị ka emebere maka mkpa nhazi siri ike na injinia obodo na ngwa ụlọ. Ha nwere ike dị elu ma nwee ike ịdị na SY295, SY390 na SY490 grades. A na-emepụta ikpo ndị a ka ọ bụrụ ụkpụrụ ASTM A328 na JIS A5528 na-eme ka ikpokọta ahụ bụrụ nke kacha mma.

Ọkọlọtọ:JIS A5528, ASTM A328

Ọkwa:ASTM A328 Ọkwa 50/55/60,ASTM A328 Ọkwa 65,ASTM A588 Ọkwa A

Ụdị:U-ọdịdị

Usoro:Oyi Haziri

Arọ:38 n'arọ - 70 n'arọ

Ọkpụrụkpụ:9.4mm/0.37in-23.5mm/0.92in

Ogologo:6m,9m,12m,15m,18m na omenala

Oge Mbuga ozi:10-20 ụbọchị

Ngwa:Owuwu ọdụ ụgbọ mmiri & wharf, àkwà mmiri, olulu ntọala miri emi, ọrụ mmiri, na nnapụta ihe mberede

Asambodo:JIS A5528, ASTM A328, CE, baajị asambodo SGS

Oge ịkwụ ụgwọ:T/T, Western Union

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Ọkwa ígwè	JIS A5528 SY295/SY390/SY490 ASTM A328
Ọkọlọtọ	JIS A5528 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	Oyi Haziri
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

792a2b4e-ff40-4551-b1f7-0628e5a9f954 (1)

Nha ngwaahịa

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	Ọkpụkpọ Nkesa Obere Dayameta maka Ọrụ Obodo na Mgbasa Ozi Obodo na North America	Usoro ịgba mmiri: Ala ubi na Indonesia na Philippines
0.51	60	40.2	SY390 / Ọkwa 50	390	540	Nkwado ntọala maka ụlọ Midwwest na US	Bangkok Urban Drainage Project
0.61	76.1	51	SY390 / Ọkwa 55	390	540	Ọkwa mmiri na-achịkwa ide mmiri Gulf Coast	Ọrụ Mweghachi Ala Singapore (Ngalaba Obere)
0.71	106.2	71.1	SY390 / Ọkwa 60	390	540	Seepage Nchedo maka Houston Port na Texas Mmanụ Shale Dikes	Nkwado ọdụ ụgbọ mmiri miri emi nke Jakarta
0.43	76.4	51.2	SY390 / Ọkwa 55	390	540	Njikwa osimiri na California	Nchekwa oke osimiri maka mpaghara ụlọ ọrụ Ho Chi Minh City
0.57	116.4	77.9	SY390 / Ọkwa 60	390	540	Deep Foundation Pits na Port Vancouver, Canada	Ọrụ Mweghachi Ala buru ibu nke Malaysia

Ngwọta mgbochi corrosion

Amerika: Hot-mikpu galvanized (ASTM A123, zinc oyi akwa: ≥ 85 μm) + 3PE mkpuchi (nhọrọ), akara na "Enyi na gburugburu ebe obibi RoHS kwadoro".

Ndịda Ebe Ọwụwa Anyanwụ Eshia: Hot-mikpu galvanized (ọkpụrụkpụ nke zinc oyi akwa ≥100μm) + epoxy coal tar mkpuchi, pụta ìhè "enweghị nchara mgbe 5000 hrs nke nnu ịgba ule, ọdabara maka okpomọkụ mmiri ihu igwe".

Mkpọchi na ịrụ ọrụ mgbochi mmiri

Nhazi:Yin-yang interlocking, permeability ≤1×10⁻⁷ cm/s
Amerika:ASTM D5887 kwadoro
Ndịda Ebe Ọwụwa Anyanwụ Eshia:Na-eguzogide mmiri n'ime ala n'oge okpomọkụ

Usoro mmepụta

Nhọrọ igwe:

Họrọ nchara arụrụ arụ dị elu (dịka ọmụmaatụ, Q355B, S355GP, GR50) dabere na akụrụngwa akụrụngwa.

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:

Jụụ oyi n'otu n'otu ma ọ bụ jiri mmiri na-efesa mgbata ruo mgbe ị ruru nkwekọ achọrọ.

Ịkwado & ịkpụ:

Nyochaa ogologo na obosara, wee bepụ ya na ọkọlọtọ ma ọ bụ nha ndị ahịa akọwapụtara.

Nyocha ogo:

Mee nyocha akụkụ, igwe na nke anya.

Ọgwụgwọ elu (Nhọrọ):

Tinye agba, zinc plating, ma ọ bụ nchebe nchara, dị ka achọrọ.

Nkwakọ ngwaahịa & Mbupu:

Gwakọta, chekwaa, na ibu maka mbugharị.

Ngwa ngwa

Ports & Quays: Usoro nchikota nke mpempe akwụkwọ ígwè na-enye usoro siri ike ma kwụsie ike, nke nwekwara ike iji dị ka mgbidi na-ejigide maka shorelines, ọdụ ụgbọ mmiri na quays.
Injinia Bridge: Na-eje ozi dị ka ntọala miri emi, ha na-abawanye ikike ibu na scour nchebe maka àkwà mmiri.

Ịdọba ụgbọala n'okpuru ala: Nkwado mpụta nwere ike ịdabere na ya ka unyi ghara ịbanye n'ọgba mgbe ị na-egwu ala.

Ọrụ mmiri: Zuru oke maka ojiji n'akụkụ osimiri, dams na cofferdams iji kwado njikwa mmiri dị mma na nke na-arụpụta ihe.

Ihe owuwu Port na Wharf

Injinia Bridge

Nkwado olulu miri emi maka ebe a na-adọba ụgbọala n'okpuru ala

Ọrụ nchekwa mmiri

URU ANYỊ

Nkwado mpaghara: Ndị otu anyị na-asụ Spanish ma dị njikere inyere gị aka.
Ngwaahịa dị: Azụmahịa dị njikere maka nnyefe.

Nkwakọ ngwaahịa echekwara: Ejikọtara na ngwugwu ma chebe ya pụọ na corrosion.

Ụgbọ njem ntụkwasị obi: Nnyefe na saịtị dị mma ma rụọ ọrụ nke ọma. Ụgbọ njem a pụrụ ịdabere na ya

Nkwakọ ngwaahịa na mbupu

Nkwakọ ngwaahịa Mpempe igwe & Nnyefe

Nkwakọ ngwaahịa: Ejikọtara ya na eriri igwe ma ọ bụ eriri waya.

Nchedo Site na Ọgwụgwụ: Ihe mgbochi osisi ma ọ bụ okpu na nsọtụ ikpo ahụ.

Nchedo Site na nchara: Site na mmanụ nchara ma ọ bụ ihe nkiri mechiri emechi.

Nbudata & Mbupu: Site kreenu/forklift anyị na-ebu ma kegide n'ụgbọala ma ọ bụ n'akpa.

Nnyefe: achịkọtara nke ọma, nyefee ma kpokọta ya na saịtị gị maka ịnweta ngwa ngwa, dị mfe.

Okpokoro-ekpo ọkụ-kpọrela-U-ụdị-obere-ibé akwụkwọ-okpokoro-7_

FAQ

1. Ị nwere ike ịnye ikpo okwu nchara na America?
Azịza:Ee, alaka anyị dị n'ofe North, Central, na South America na-enye mkpokọ mpempe akwụkwọ nchara dị elu yana nkwado ndị ọkachamara na-asụ Spanish maka azụmahịa dị nro.

2. Kedu ka e si ejikọta mpempe akwụkwọ ígwè?
Azịza:Ejikọtara ya na mkpuchi njedebe mmiri na ọgwụgwọ mgbochi nchara, kechie n'ime akpa rọba kpara akpa, wee bute ya n'ụgbọala, akwa akwa ma ọ bụ akpa gaa na saịtị gị.