Lag luam wholesale EN10219 S275J0H Steel Piles Chaw tsim khoom hauv Suav teb | Chaw tsim khoom thiab chaw muag khoom ntawm cov kav hlau tsim kho vaj tse

EN10219 S275J0H Cov Yeeb Nkab Hlau Chaw Tsim Khoom Hauv Suav Teb | Cov Yeeb Nkab Hlau Tsim Kho

Kev Piav Qhia Luv:

EN10219 S275J0H Cov Yeeb Nkab Hlau rau cov haujlwm hauv paus, choj, dej hiav txwv, chaw nres nkoj thiab kev tsim kho vaj tse. Muaj ntau yam txoj kab uas hla thiab qhov ntev nrog cov kev daws teeb meem tshwj xeeb. Lub Hoobkas xa khoom ncaj qha los ntawm Royal Steel Group.

Tus Qauv:EN10219

Qib:S275J0H

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 Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Kev Taw Qhia Txog Khoom

Khoom	Cov Lus Qhia Txog Kev Qhia
Tus Qauv Kev Ua Haujlwm	EN 10219
Qib Hlau	S275J0H, Khoom Siv No. 1.0149
Kev Txhais Qib	S: Cov hlau ua vaj tse
	275: Lub zog tsawg kawg nkaus ≥275MPa (phab ntsa tuab ≤16mm)
	J0: 0 ° C Charpy kev sim cuam tshuam
	H: Tshooj Hollow (HSS / yeeb nkab)
Cov Txheej Txheem Tsim Khoom	ERW kev vuam ntau zaus & LSAW submerged arc welded txias-ua cov kav hlau. Puag ncig CHS feem ntau siv rau cov kav dej.
Muaj Qhov Loj Ntau Yam	OD: 21.3–1220mm
	Qhov Hnyav: 2.5–22 hli
	Qhov ntev ntawm cov khoom lag luam: 6m/9m/12m; muaj qhov ntev tshwj xeeb 3 ~ 18m
Qhov Chaw Tiav	Cov yeeb nkab dub liab qab, xim tiv thaiv xeb, kub-dip galvanized, thee tar epoxy txheej (zoo tagnrho rau cov haujlwm piling)
Kev Xa Khoom	Kev tsim txias nrog kev ua tiav tom qab vuam, vuam hlaws dai txiav, cov raj calibrated rau lub voj voog

cov yeeb nkab hlau pawg vaj ntxwv hlau pawg (6) (1)

cov yeeb nkab hlau pawg vaj ntxwv hlau (1) (1)

cov yeeb nkab hlau pawg vaj ntxwv hlau pawg (2) (1)

Cov Ntaub Ntawv Txog Kev Siv

EN10219 S275J0H Cov Yeeb Nkab Hlau Cov Khoom Siv Tshuaj Lom Zem

Khoom	C	Mn	P	S	Si	N
Cov Ntsiab Lus Tshaj Plaws	≤0.20	≤1.50	≤0.035	≤0.035	Tsis muaj kev txwv	≤0.009
Lus Cim	Qib carbon qis nrog kev vuam zoo heev; Carbon Equivalent CE ≤0.40% (t ≤40mm)

EN10219 S275J0H Cov Yeeb Nkab Hlau Pawg Khoom Siv Kho Tshuab

Phab ntsa tuab ntau yam	Lub Zog Tawm Re (MPa)	Lub zog tensile Rm (MPa)	Kev ncab A₅	Charpy V-notch Impact
t≤16 hli	≥275	430~580	≥22%	0 ℃, Lub zog cuam tshuam ≥27J
16 ＜t≤40 hli	≥265	430~580	≥21%	0 ℃, Lub zog cuam tshuam ≥27J
40 ＜t≤63 hli	≥255	410~560	≥20%	0 ℃, Lub zog cuam tshuam ≥27J

EN10219 S275J0H Cov Yeeb Nkab Hlau Loj

Khoom	Cov ntsiab lus
Sab nraud txoj kab uas hla (OD)	21.3 hli ~ 1220 hli
Phab ntsa tuab (WT)	2.5 hli ~ 22 hli
Qhov Ntev Txheem	6m / 9m / 12m
Kev Cai Ntev	3m ~ 18m raws li tus neeg xav tau

Qeb Loj	Txoj kab uas hla sab nraud (OD hli)	Sib phim phab ntsa tuab (WT hli)	Daim Ntawv Thov Tseem Ceeb
Me Me	60.3, 76.1, 88.9, 114.3, 139.7, 168.3, 219.1	3.0, 4.0, 5.0, 6.0	Cov haujlwm hauv nroog, kev txhawb nqa lub hauv paus me me, kev tsim kho hauv qab tsev thiab cov haujlwm me me rau kev tsim kho av
Qhov Loj Nruab Nrab (Cov Khoom Tseem Ceeb)	273.0, 323.9, 355.6, 406.4, 457.0, 508.0	5.0, 6.3, 8.0, 10.0	Kev tsim cov ncej hauv paus, kev txhawb nqa kev khawb av, lub hauv paus rau cov choj nruab nrab & me, kev ruaj khov ntawm txoj kev
Loj Loj	610.0, 711.0, 813.0, 914.0, 1016.0, 1220.0	8.0, 10.0, 12.5, 14.2, 16.0, 20.0	Kev tsim cov piling ntawm chaw nres nkoj thiab wharf, cov hauv paus ntawm lub zog cua turbine, kev tsim kho choj loj, cov pilings pabcuam rau cov platforms offshore thiab cov haujlwm engineering hnyav

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 zoo

Cov Khoom Zoo	Cov Ntawv Thov Piling
1. Lub zog nruab nrab ua ke nrog kev sib npaug ntawm kev sib xyaw thiab kev tawv. Nws muab kev ua haujlwm zoo ntawm 0 ° C qis-kub, ua rau nws zoo rau kev ua haujlwm piling hauv thaj chaw huab cua sov.	Kev tsim cov ncej hauv paus, cov ncej yeeb nkab hauv chaw nres nkoj & wharf, cov qauv choj, cov ncej khaws cia hauv qhov av, cov ncej hauv paus cua turbine, kev ruaj khov ntawm txoj kev hauv nroog, cov ncej pabcuam rau cov platforms hauv hiav txwv
2. Muaj peev xwm vuam tau txhua qhov chaw, zoo tagnrho rau kev sib txuas ntawm cov pawg thiab kev sib txuas ntawm cov flange.
3. Qhov hnyav qis dua ua rau tsav tsheb mus rau hauv cov strata yooj yim dua. Nws muaj kev ua tau zoo dua thiab kev sib zog dua li cov hlau khov kho.
4. Txoj kab uas hla sab nraud thiab phab ntsa tuab tswj tau qhov ntev nruj, ua tau raws li cov lus qhia European rau kev tsim pawg.

Qhov Chaw Tiav

Hom nto	Kev Piav Qhia Txog Kev Siv Tshuab	Nta & Daim Ntawv Thov
Dub Liab Qab Tiav (Qhov Chaw Zeb Thawj)	Cov hlau dub nyoos tsis tau pleev xim; tshem cov xov hlau vuam, cov duab puag ncig zoo ib yam. Xaiv tau roj tiv thaiv xeb.	Siv tau zoo, siv dav rau kev txhim kho pob zeb dav dav. Haum rau kev tsim kho sab hauv tsev, kev txhawb nqa ib ntus thiab cov haujlwm luv luv. Yooj yim rau kev vuam hauv thaj teb thiab txheej ntxiv.
Xim Txheej Txheem Tiv Thaiv Xeb	Xim pleev xim tiv thaiv xeb ib txheej / ob txheej rau ntawm cov kav dej uas tau ntxuav lawm; npog sib npaug, nplaum zoo.	Kev tiv thaiv xeb yooj yim. Zoo tagnrho rau cov pawg hauv nroog, tsev thiab thaj av qhuav. Tiv thaiv xeb thaum lub sijhawm thauj mus los thiab kev tsim kho.
Kub-Dip Galvanized (HDG)	Kev kub-dip galvanization puv npo; metallurgically bonded zinc txheej nrog tswj thickness.	Tiv taus xeb thiab huab cua zoo heev. Haum rau cov chaw sab nraum zoov, thaj chaw ntug dej hiav txwv uas muaj xeb me ntsis thiab cov pawg khoom ruaj khov.
Txheej Epoxy Thee Tar	Cov ntaub thaiv xeb hnyav rau cov ncej; zaj duab xis tuab tsis muaj qhov tsis sib xws tiv taus dej, av thiab tshuaj lom neeg.	Xaiv thawj zaug rau kev ua haujlwm piling. Zoo heev rau cov piling ntawm chaw nres nkoj & wharf, lub hauv paus hla dej, av ntub thiab cov piling pabcuam hauv hiav txwv; lub neej ntev hauv cov xwm txheej hauv av / dej hiav txwv hnyav.
Kev Txheej Txheem Kho	Xim raws li koj xav tau, txheej txheej sib xyaw ua ke ntau txheej, zinc-nplua nuj primer thiab lwm yam kev kho saum npoo uas koj xav tau.	Ua raws li cov qauv tiv thaiv xeb tshwj xeeb thiab cov kev cai pom. Kho tau raws li cov duab kos thiab cov lus qhia ntawm tus neeg siv khoom.

Daim Ntawv Thov Tseem Ceeb

Qab nthab thiab Lub hauv paus tsev
Siv rau kev tsim kho hauv av rau cov tsev siab, cov chaw tsim khoom, cov tsev rau khoom thiab cov tsev siv sib xyaw. Haum rau txhua hom kev tsim kho hauv paus.

Choj Pile Foundations
Cov pawg khoom thauj khoom rau txoj kev loj, txoj kev tsheb ciav hlau thiab cov kwj dej hauv nroog, nrog rau cov choj hla dej, pas dej thiab hiav txwv.

Kev Tsim Kho Chaw Nres Nkoj
Ua lub hauv paus rau cov chaw nres nkoj, cov chaw tsim khoom thiab cov chaw nres nkoj, txhawb nqa cov tshuab hnyav thiab kev thauj khoom.

Kev Tsim Kho Cua thiab Marine hauv Offshore
Cov hauv paus rau cov turbines cua hauv hiav txwv. Cov qauv txhawb nqa rau cov platforms hauv hiav txwv, cov kav dej hauv qab dej hiav txwv thiab cov phab ntsa dej hiav txwv; muab kev tiv thaiv txhim khu kev qha tiv thaiv cov dej ntws, nthwv dej thiab kev xeb hauv hiav txwv.

Kev Tsim Kho Vaj Tse Loj
Cov ncej loj loj rau cov pas dej, chaw nres tsheb hauv av, qhov av thiab lwm yam haujlwm loj. Txhawb nqa cov khoom siv hauv kev lag luam thiab cov khoom siv hnyav.

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

Ntim Khoom
Ruaj ntseg nrog cov hlua hlau. Lub thawv ntoo raug muab tso rau ntawm cov khaubncaws sab nraud povtseg kom tsis txhob txav thaum lub sijhawm thauj mus los.
Kev tiv thaiv nto xaiv tau: xim dub, roj tiv thaiv xeb thiab yas qhwv. Cov pawg galvanized kub-dip tuaj yeem qhwv nrog zaj duab xis yas ib ntus kom tiv thaiv kev khawb nto. Muaj cov kev daws teeb meem ntim khoom raws li koj xav tau.

Cov Ntaub Ntawv Txog Kev Xa Khoom
Cov qauv ntev: 6m, 12m. Kev cai ntev yog siv tau.
Haum rau kev thauj mus los hauv hiav txwv, tsheb ciav hlau thiab kev thauj mus los.
Lub sij hawm ua thawj coj: 15-30 hnub tom qab them nyiaj, nyob ntawm seb muaj pes tsawg thiab cov lus qhia.
Peb txhawb nqa kev xa khoom thoob ntiaj teb thiab muab cov ntaub ntawv tiav, suav nrog Daim Ntawv Pov Thawj Xeem, Daim Ntawv Teev Khoom thiab Daim Ntawv Qhia Txog Kev Thauj Khoom.

Kev Ceev Faj Txog Kev Siv Khoom
Tsis txhob kov ncaj qha ntawm cov hlua/cov hlua khi thiab cov kav dej uas tsis muaj kev tiv thaiv kom tiv thaiv kev puas tsuaj rau saum npoo thiab kev hloov pauv.
Khaws cov kav dej rau qhov chaw txias, qhuav, thiab muaj cua nkag kom tiv thaiv xeb ua ntej teeb tsa.
Cov khoom xa tuaj loj thiab hnyav dhau yuav tsum ua raws li cov cai thauj mus los hauv zos.

Cov Lus Nug Feem Ntau

1. Vim li cas ho xaiv S275J0H es tsis txhob siv tus qauv S275JR rau kev txhim kho?

Tiv thaiv kom tsis txhob tawg yooj yim. S275J0 ua tiav qhov tsawg kawg nkaus 27J Charpy V-notch impact energy ntawm 0°C. Thaum raug rau cov khoom hnyav dynamic driven hauv av tawv lossis thaj chaw txias, nws zam kev tawg yeeb nkab. S275JR tsuas yog lav qhov ua tau zoo ntawm qhov kub thiab txias hauv chav tsev thiab nqa kev pheej hmoo ntawm kev ua tsis tiav ntawm cov qauv hauv qab cov xwm txheej zoo li no.

2. Yuav ua li cas thiaj li lav tau qhov welds txhim khu kev qha nyob rau hauv cov piling muaj kev cuam tshuam loj?

Kev tshuaj xyuas NDT tag nrho. Txhua qhov vuam sib txuas tau txais 100% kev kuaj ultrasonic (UT), nrog rau kev kuaj radiographic ntxiv (RT) ntawm cov yeeb nkab kawg. Cov txheej txheem vuam ua raws li EN ISO 15614-1 kom tshem tawm cov qhov tsis zoo sab hauv thiab xyuas kom lub zog vuam sib xws nrog cov khoom siv hauv paus.

3. Yuav ua li cas kom tsis txhob muaj HDG txheej tev tawm thaum thauj mus los?

Kev tswj hwm silicon + Sa 2.5 nto blasting. Cov ntsiab lus silicon hlau tswj qis dua 0.03% lossis nyob rau hauv 0.14%–0.25% kom tiv thaiv Sandelin nyhuv thiab brittle zinc txheej. Kev npaj nto rau ISO 8501-1 Sa 2.5 tsim cov khoom ruaj khov, yoog tau galvanized txheej tiv taus kev puas tsuaj thiab delamination.

4. Kev daws teeb meem zoo tshaj plaws rau C5-M qhov chaw nyob hauv dej hiav txwv hnyav?

Txheej epoxy iav-flake nrog kev sim ua tiav hnub so. 400–500 μm zaj duab xis qhuav iav-flake epoxy siv rau ntawm 50–80 μm blasted profile. Txhua lub yeeb nkab dhau los ntawm 100% high-voltage spark hnub so ntes kom tshem tawm cov pinholes thiab thaiv chloride nkag mus.

5. Yuav ua li cas thiaj tiv thaiv tau cov txheej txheem los ntawm kev khawb thaum thauj mus los?

Kev cais tawm uas tsis yog hlau. Cov roj hmab lossis yas sib cais cov kav dej sib dhos; cov hau kawg uas ua haujlwm hnyav tiv thaiv kev cuam tshuam ntawm qhov kawg. Tsuas yog cov ntaub lossis nylon slings thiaj li raug siv rau kev thauj khoom kom tsis txhob muaj kev sib cuag ntawm hlau rau hlau.