Lag luam wholesale ASTM A252 Steel Pipe Piling - Gr.1, Gr.2, Gr.3 | Chaw tsim khoom thiab chaw muag khoom siv rau choj, chaw nres nkoj thiab lub hauv paus

ASTM A252 Cov Yeeb Nkab Hlau Piling - Gr.1, Gr.2, Gr.3 | Siv Choj, Chaw Nres Nkoj & Lub Hauv Paus

Kev Piav Qhia Luv:

ASTM A252 Gr.1, Gr.2, Gr.3 Cov Yeeb Nkab Hlauyog cov kav dej welded muaj zog heev muaj nyob rau hauvCov hom SSAW thiab LSAW/EFW, tsim los rau lub hauv paus tob, kev tsim kho marine, choj, chaw nres nkoj thiab cov haujlwm cua hauv hiav txwv.

Tus Qauv:ASTM A252

Qib:Qib 1, Qib 2, Qib 3

Hom:SSAW / LSAW (EFW)

Txoj kab uas hla sab nraud:273mm - 3200mm

Phab ntsa tuab:6 hli - 40 hli

Ntev:6m–18m, Ntev raws li koj xav tau

Daim Ntawv Thov:Lub hauv paus tob, kev tsim choj, kev tsim kho chaw nres nkoj thiab dej hiav txwv, cua ntsawj ntawm ntug dej hiav txwv

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Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Kev Taw Qhia Txog Khoom

Cov Khoom Siv Txheem	ASTM A252 Qib 1, Qib 2, Qib 3
Lub Zog Tawm	≥207 MPa
Qhov Loj / Loj	Txoj kab uas hla sab nraud: 219 hli - 3000 hli (kho tau)
Phab ntsa tuab	6 hli - 40 hli (kho tau)
Ntev	Tshuag rau 6 m & 12 m; Qhov Ntev Tshwj Xeeb Muaj
Hom Yeeb Nkab / Vuam	SSAW (Kauv Submerged Arc Welded) / LSAW (Longitudinal SAW / EFW)
Kev kam rau siab ntawm qhov ntev	Ua raws li ASTM A252
Daim Ntawv Pov Thawj Zoo	ISO 9001; SGS / BV Daim Ntawv Qhia Txog Kev Tshuaj Xyuas Sab Nraud Muaj
Qhov Chaw Tiav	Dub, Kub-Dip Galvanized, Pleev xim, lossis Kev Cai Txheej
Cov ntawv thov	Kev tsim cov hauv paus, cov choj, cov chaw nres nkoj, cov chaw ua liaj ua teb cua hauv hiav txwv thiab ntug dej hiav txwv, cov haujlwm tsim kho vaj tse hnyav

Cov Ntaub Ntawv Txog Kev Siv

ASTM A252 Cov Yeeb Nkab HlauCov Tshuaj Lom Zem

Khoom	Cov ntsiab lus (%)
Cov pa roj carbon (C)	0.26 siab tshaj
Manganese (Mn)	0.85 – 1.60
Phosphorus (P)	siab tshaj 0.04
Sulfur (S)	0.05 siab tshaj
Silicon (Si)	0.10 – 0.35
Tooj liab (Cu)	0.20 - 0.30 (xaiv tau rau kev tiv thaiv xeb)

ASTM A252 Cov Yeeb Nkab HlauKhoom Siv Kho Tshuab

Vaj tse	Qhov Yuav Tsum Tau Ua / Tus Nqi
Lub Zog Tawm (Min)	207 MPa (30 ksi)
Lub zog tensile	345 – 455 MPa (50-66 ksi)
Kev ntev (hauv 200 hli)	≥20%
Kev Ntsuas Kev Cuam Tshuam (Charpy V-Notch)	Tsis tas yuav tsum muaj rau txhua qhov loj me; xaiv tau rau qhov kub qis lossis cov haujlwm hauv hiav txwv
Qhov nyuaj	Brinell ib txwm muaj: 110–180 HB

Vaj tse	Qib 1	Qib 2	Qib 3
Lub Zog Tsawg Kawg Nkaus	30,000 psi (207 MPa)	35,000 psi (241 MPa)	45,000 psi (310 MPa)
Lub Zog Tensile Yam Tsawg Kawg Nkaus	50,000 psi (345 MPa)	60,000 psi (415 MPa)	66,000 psi (455 MPa)
Yam tsawg kawg nkaus Elongation (2-nti gauge)	18%	14%	20%

ASTM A252 Cov Yeeb NkabQhov Loj

Cov Lus Qhia Txog Kev Xa Khoom Mus Rau Lwm Lub Tebchaws (Qib 3 Nrov Tshaj Plaws)
NPS	OD (hli)	Phab ntsa tuab	Qhov hnyav (kg/m2)	Lub Sijhawm Ib Txwm Muaj	Daim Ntawv Thov Tseem Ceeb
16"	406.4	0.375" (9.52mm)	92.5	Kab mob sib kis	Chaw nres nkoj, kev tsim kho dav dav
16"	406.4	0.500" (12.70 hli)	121.8	40	Lub hauv paus cua ntawm ntug dej hiav txwv, cov choj txuas
18"	457	0.500" (12.70 hli)	137.4	40	Cov qauv kev lag luam hnyav, cov hauv paus tob
24"	609.6	0.500" (12.70 hli)	183.2	40	Cov pawg loj uas muaj txoj kab uas hla loj, cov qauv dej hiav txwv
24"	609.6	0.750" (19.05mm)	271.8	XS	Cov ntawv thov thauj khoom hnyav heev, tsav tsheb pob zeb
30"	762	0.625" (15.88mm)	287.5	40	Cov platforms offshore, LNG terminal foundations
36"	914.4	0.750" (19.05mm)	392.3	40	Cov phiaj xwm loj, cov choj hla dej hiav txwv

Cov Txheej Txheem Tsim Khoom vs. Qhov Loj Muaj Peev Xwm
Txheej Txheem	Qhov siab tshaj plaws OD (hli)	Qhov hnyav siab tshaj plaws (hli)	Qhov Ntev Ntau (m)	Kev Siv Nyiaj Zoo	Zoo Tshaj Plaws Rau
SSAW (Kauv)	3200	30	6-18	Qhov siab tshaj plaws	Txoj kab uas hla loj, phab ntsa nruab nrab tuab (16 "-48")
LSAW (JCOE)	1422	50	6-15	Siab	Phab ntsa tuab heev (≥1.0 "), qhov yuav tsum muaj zog siab
ERW	660	25	6-12	Nruab Nrab	Me me mus rau nruab nrab txoj kab uas hla, txheem phab ntsa tuab
Tsis muaj qhov sib txuas	1016	100	6-12	Qis tshaj plaws	Cov ntawv thov tseem ceeb, cov chaw corrosive

Nyem lub pob ntawm sab xis

Tiv tauj peb kom tau txais Cov Lus Qhia Tshwj Xeeb thiab Qhov Loj ntawm Cov Yeeb Nkab Hlau Tshiab.

Nyem qhov no

Qhov Chaw Tiav

3PE Nto

FPE nto

Cov Roj Dub Nto

Daim Ntawv Thov Tseem Ceeb

1. Cov hauv paus ntawm phab ntsa hauv qab nthab:Cov hauv paus tob rau cov tsev siab, cov chaw tsim khoom, cov tsev rau khoom, cov tsev lag luam thiab cov tsev nyob. Cov hauv paus pile (haum rau txhua hom tsev).

2. Lub hauv paus ntawm Choj Pile:Cov hauv paus uas muaj zog rau cov choj loj, cov choj tsheb ciav hlau, thiab cov choj hla dej hauv nroog. Muab cov hauv paus rau cov choj hla dej, pas dej, thiab hiav txwv.

3. Kev Tsim Chaw Nres Nkoj:Cov hauv paus rau cov chaw nres nkoj, cov chaw tsim khoom nkoj, thiab cov chaw nres nkoj. Cov khoom siv hnyav thiab cov chaw thauj khoom hauv chaw nres nkoj.

4. Cov Haujlwm Tsim Hluav Taws Xob Los Ntawm Cua Hauv Dej Hiav Txwv Thiab Kev Tsim Kho Marine:Lub hauv paus rau cov turbines cua hauv hiav txwv. Kev tsim qauv txhawb nqa rau cov platforms hauv hiav txwv, cov kav dej hauv hiav txwv, cov phab ntsa dej hiav txwv, thiab lwm yam. Kev tiv thaiv dej hiav txwv, kev tiv thaiv nthwv dej, thiab kev tiv thaiv xeb hauv hiav txwv.

5. Kev Tsim Kho Vaj Tse Loj:Cov hauv paus tob nrog cov ncej loj rau cov haujlwm tsim kho vaj tse loj (xws li cov pas dej, cov chaw nres tsheb hauv av, thiab cov qhov av). Kev txhawb nqa rau cov tshuab lag luam thiab cov khoom thauj.

cov yeeb nkab steel piles daim ntawv thov (3)

cov yeeb nkab steel piles daim ntawv thov (1)

cov yeeb nkab steel piles daim ntawv thov (2)

cov yeeb nkab steel piles daim ntawv thov (4)

Qhov Zoo ntawm Royal Steel Group (Vim li cas Royal Group thiaj sawv tawm rau cov neeg siv khoom hauv Asmeskas?)

1) Chaw Ua Haujlwm Ceg - Kev txhawb nqa hais lus Mev, kev pab tshem tawm kev lis kev cai, thiab lwm yam.

2) Muaj ntau tshaj 5,000 tons ntawm cov khoom hauv Tshuag, nrog ntau yam ntau thiab tsawg

ssaw steel yeeb nkab - pawg neeg muaj koob muaj npe (1)

ssaw steel yeeb nkab - pawg neeg muaj koob muaj npe (3)

3) Tshawb xyuas los ntawm cov koom haum muaj cai xws li CCIC, SGS, BV, thiab TUV, nrog rau cov ntim khoom seaworthy txheem

Ntim Khoom Thiab Xa Khoom

1 Ntim:Cov hlau banding rau kev yooj yim tuav. Cov ntoo blocks lossis dunnage muab tso rau nruab nrab ntawm cov pawg kom tsis txhob muaj kev hloov pauv ntawm lub cev thaum lub sijhawm thauj mus los. Kev kho qhov chaw (xaiv tau): Pleev xim dub, roj tiv thaiv xeb, zaj duab xis yas. Cov pawg galvanized kub-dip yuav raug coated nrog zaj duab xis tiv thaiv ib ntus kom tsis txhob khawb rau ntawm qhov chaw. Kev ntim khoom raws li qhov xav tau tuaj yeem muab tau.

2 Kev Xa Khoom:Cov khoom lag luam ntev: 6m, 12m. Muaj ntau qhov ntev raws li koj xav tau. Los nrog Hiav Txwv Rail thiab Txoj Kev Siv Tau Haum rau kev thauj mus los hauv hiav txwv, tsheb ciav hlau lossis kev thauj mus los ntawm txoj kev. Lub sijhawm xa khoom feem ntau yog 15-30 hnub thaum tau txais kev them nyiaj, nyob ntawm seb muaj pes tsawg thiab qhov tshwj xeeb. Haum rau kev xa tawm thoob ntiaj teb, nrog rau daim ntawv pov thawj tiav (daim ntawv pov thawj tshuaj xyuas, daim ntawv teev cov khoom ntim khoom, daim ntawv them nqi).

3 Cov Lus Ceeb Toom Txog Kev Siv:Tsis txhob siv cov hlua khi lossis cov hlua khi uas tsis muaj cov ntaub qhwv los ua ncaj qha rau ntawm qhov chaw ntawm cov yeeb nkab kom tsis txhob ua rau cov yeeb nkab puas. Khaws cia rau qhov chaw txias, qhuav thiab muaj cua nkag tau zoo, tsis txhob xeb ua ntej teeb tsa. Cov khoom xa tuaj ntau dhau thiab hnyav dhau thov ua raws li cov cai xa khoom hauv zos.

Cov Lus Nug Feem Ntau

Q1: Dab tsi yogASTM A252 steel yeeb nkab pawg?
Lawv yog cov yeeb nkab hlau thov rau kev siv hauv kev khawb av, lub hauv paus, choj, chaw nres nkoj, thiab qhov chaw ua haujlwm tsim kho.

Q2: Cov qib twg hauv Tshuag?
Qib 1, 2, thiab 3 - Gr.1 siv tau rau kev thauj khoom me me, Gr.2 siv tau rau kev tsim kho dav dav, Gr.3 siv tau rau kev ziab hnyav.

Q3: Koj muaj pes tsawg qhov ntau thiab tsawg?
Txoj kab uas hla: 4"–24" (114–610mm)
Phab ntsa tuab: 5–25 hli
Ntev: 6-12m lossis raws li koj xav tau

Q4: Cov pawg no puas tau kho nrog ib txheej xim?
Yog - Kub-dip Galvanized, Epoxy Coated lossis Pleev Xim rau Kev Tiv Thaiv Kev Xeb.

Q5: Daim ntawv pov thawj hom twg tau muab?
Tag nrho cov pawg suav nrog rau MTC kev tshuaj xyuas sab nraud muaj.

Q6: Yuav xa cov pawg li cas?
Muab nrog cov hlua hlau
Kev xa khoom ntau los yog ntoo pallets.
Nrog lub hau kawg thiab kev kho mob tiv thaiv xeb

Q7: Kuv puas tuaj yeem tau txais qhov ntau thiab tsawg kev cai?
Yog peb tuaj yeem muab cov diameters, ntev thiab qib rau koj qhov project.

Q8: Yuav ua li cas xaiv qib zoo?
Raws li qhov muaj peev xwm thauj khoom tau, av zoo li cas thiab kev siv hauv kev tsim kho. Kev txhawb nqa los ntawm engineering.

Q9: Lub sijhawm xa khoom li cas?
15-30 hnub, nyob ntawm seb muaj pes tsawg thiab kev hloov kho.