Strengthening Water Infrastructure Nrog Kauv Welded Carbon Steel Pipes

Strengthening Water Infrastructure With Spiral Welded Carbon Steel Pipes Featured duab

Lus piav qhia luv luv:

Txais tos rau Cangzhou Spiral Steel Pipe Group Co., Ltd., ib lub chaw tsim khoom zoo thiab tus tswv ntawm cov khoom siv zoo tshaj plaws welded carbon steel kav.Peb lub tuam txhab txaus siab los siv cov txheej txheem tshiab spiral submerged arc vuam thev naus laus zis uas lav qhov tsim cov kav dej saum toj kawg nkaus rau ntau yam kev siv.

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Qhia:

Raws li cov zej zog loj hlob thiab kev lag luam xav tau nce ntxiv, qhov xav tau los muab cov dej huv, txhim khu kev qha yog qhov tseem ceeb.Nws yog ib qho tseem ceeb los tsim cov kav dej ruaj khov, muaj txiaj ntsig zoo uas tuaj yeem sawv qhov kev sim ntawm lub sijhawm thaum ua kom cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ntseeg tau.Nyob rau hauv xyoo tas los no, kauv welded carbon steel kav tau dhau los ua ib qho tseem ceeb ntawm cov dej hauv kev tsim kho vaj tse, kev hloov pauv ntawm cov kav dej.carbon yeeb nkab weldingthiab cov kav dej.Hauv tsab ntawv tshaj tawm blog no, peb yuav ua tib zoo saib cov txiaj ntsig, kev siv, thiab kev nce qib ntawm cov kav dej welded carbon steel yeeb nkab rau kev txhim kho cov dej hauv tsev.

Mechanical Properties ntawm SSAW yeeb nkab

qib steel	yam tsawg kawg nkaus yield zog Mpa	Tsawg kawg Tensile zog Mpa	Tsawg kawg Elongation %
B	245	415	23
X42	290	415	23
X46	320	4 35	22
X52	360	460	21
X56	390	490 ib	19
X 60	415	520	18
X 65	450	535 ib	18
X 70	485 ib	570 ib	17

Chemical composition ntawm SSAW kav

qib steel	C	Mn	P	S	V+Nb+Ti
	Max %	Max %	Max %	Max %	Max %
B	0.26	1.2	0.03 ib	0.03 ib	0.15
X42	0.26	1.3	0.03 ib	0.03 ib	0.15
X46	0.26	1.4	0.03 ib	0.03 ib	0.15
X52	0.26	1.4	0.03 ib	0.03 ib	0.15
X56	0.26	1.4	0.03 ib	0.03 ib	0.15
X 60	0.26	1.4	0.03 ib	0.03 ib	0.15
X 65	0.26	1.45 Nws	0.03 ib	0.03 ib	0.15
X 70	0.26	1.65 ib	0.03 ib	0.03 ib	0.15

Geometric kam rau ua ntawm SSAW kav

Geometric kam rau ua
sab nraud txoj kab uas hla		Phab ntsa thickness		kev ncaj		out-of-roundness		pawg	Qhov siab tshaj plaws weld hlaws
D		T
≤1422mm	* 1422mm	± 15mm	≥15mm	cev 1.5m	tag nrho ntev	cev cev	cev end		T ≤ 13 hli	T> 13 mm
± 0.5% ≤ 4mm	raws li pom zoo	± 10%	± 1.5 hli	3.2mm ib	0.2% yog '	0.020d ua	0.015d ua	'+ 10% -3.5%	3.5mm ib	4.8mm ib

Hydrostatic Test

khoom-description1

Cov yeeb nkab yuav tsum tiv taus qhov kev sim hydrostatic yam tsis muaj qhov xau los ntawm cov vuam seam lossis lub cev yeeb nkab
Jointers yuav tsum tsis txhob sim hydrostatically, yog hais tias cov feem ntawm cov yeeb nkab siv nyob rau hauv kos cov jointers tau ua tiav hydrostatically kuaj ua ntej kev koom tes ua hauj lwm.

1. Lub zog ntawm kauv welded carbon steel yeeb nkab:

Spiral welded carbon steel yeeb nkabmuaj superior zog vim nws cov txheej txheem tsim tshwj xeeb.Los ntawm kev siv cov khoom kub-dov coil, cov yeeb nkab yog tsim los ntawm cov kauv vuam, ua rau muaj kev sib txuas txuas ntxiv.Qhov no ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas cov txheej txheem kev ncaj ncees ntawm cov kav dej, kom ntseeg tau tias nws tuaj yeem tiv taus kev kub ntxhov thiab nyuaj rau ib puag ncig.Nws lub zog tensile siab ua rau nws muaj kev xaiv zoo rau kev siv dej hauv tsev thiab kev lag luam.

2. Durability thiab corrosion kuj:

Ib qho ntawm cov teeb meem tseem ceeb nrog cov dej hauv vaj tse yog qhov corrosion ntawm cov kav dej thaum lub sij hawm.Kauv welded carbon steel yeeb nkab muaj kev tiv thaiv corrosion zoo heev vim nws tiv thaiv zinc lossis epoxy txheej.Cov txheej txheem ua raws li kev thaiv cov ntsiab lus sab nraud, tiv thaiv xeb thiab txuas lub neej ntawm koj cov kav dej.Lawv cov kev tiv thaiv corrosion ua kom muaj txiaj ntsig mus ntev thaum txo cov nqi kho cov kav dej.

3. Versatility:

Kauv welded carbon steel yeeb nkab yog ntau yam thiab haum rau yuav luag txhua qhov dej hauv qhov project.Los ntawm cov kav dej xa dej mus rau cov chaw kho dej khib nyiab, cov kav dej no tuaj yeem hloov kho raws li cov cai tshwj xeeb ntawm txhua qhov haujlwm.Tsis tas li ntawd, lawv qhov yooj yim ua rau lawv yooj yim rau nruab, txawm nyob rau hauv qhov nyuaj struts lossis seismically active cheeb tsam.

4. Tus nqi-zoo:

Cov dej num hauv vaj tse feem ntau ntsib teeb meem nyiaj txiag, ua kom muaj txiaj ntsig zoo yog qhov tseem ceeb.Kauv welded carbon steel yeeb nkab yog ib qho kev xaiv cov yeeb nkab kev lag luam vim nws lub neej ntev thiab kav ntev.Lawv lub neej kev pab cuam ntev dua, ua ke nrog cov kev xav tau ntawm kev saib xyuas qis, txo qis lub neej voj voog tus nqi ntawm qhov project.Tsis tas li ntawd, carbon tube vuam tshuab tau ua tiav nyob rau hauv xyoo tas los no, ua kom zoo dua vuam efficiency thiab txo cov nqi ntxiv.

5. Kev xav txog ib puag ncig:

Sustainability yog qhov tseem ceeb hauv kev txhim kho cov txheej txheem niaj hnub no.Kauv welded carbon steel kav ua raws li cov hauv paus ntsiab lus no raws li lawv yog 100% recyclable, pab txo qis carbon emissions nyob rau hauv lub sij hawm ntev.Lawv qhov kev rov ua dua tshiab txhawb kev lag luam ncig thaum muab kev txhim khu kev qha thiab ib puag ncig zoo rau kev thauj dej.

Hauv kev xaus:

Kauv welded carbon steel yeeb nkab tau revolutionized dej infrastructure sector, tsa lub bar rau carbon yeeb nkab vuam thiabdej kab tubing.Cov kav dej no muaj lub zog zoo dua, kev ua haujlwm ntev, kev tiv thaiv corrosion thiab ntau yam, muab cov kev daws teeb meem zoo thiab muaj txiaj ntsig zoo rau cov zej zog cov kev xav tau dej loj hlob.Los ntawm kev xaiv kauv welded carbon steel yeeb nkab, peb tuaj yeem ua txoj hauv kev rau cov dej uas muaj zog thiab ruaj khov rau yav tom ntej.

Yav dhau los: Txhim kho cov kav dej phwj tuaj siv Kauv Submerged Arc Pipes (SSAW)

Tom ntej: Spiral Submerged Arc Vuam Hauv Cov Roj Yeeb Nkab Kab Kev Tsim Kho: Ua kom muaj kev pabcuam lub neej thiab kev ntseeg siab

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