Muab kauv welded steel yeeb nkab rau cov tsis muaj zog thiab ua tau zoo ittm A252

Muab kauv welded steel yeeb nkab rau cov tsis muaj zog thiab ua tau zoo aym A252 featured duab

Cov lus piav qhia luv luv:

Qhov kev qhia tshwj xeeb no yog muab cov qauv tsim qauv rau cov raj xa dej mus rau cov dej, roj thiab roj hauv cov roj thiab ntuj muaj kev lag luam.

Muaj ob theem cov khoom lag luam tshwj xeeb, PSL 1 thiab PSL 2 tau ua rau cov kev ua kom muaj roj carbon monomal, tsis muaj zog, tseem ceeb tshaj plaws lub zog thiab tensile lub zog.

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Khoom Qhia Qhia

Khoom Ntawv

Qhia:

Thaum nws los txog rau kev tsim kho vaj tse, raj hluav taws xob yog qhov tseem ceeb uas ua lub luag haujlwm tseem ceeb hauv kev lag luam ntau yam hauv kev lag luam. Siv cov ntaub ntawv zoo thiab cov tswv yim hauv kev siv cov pa yeeb ntseeg tau kom ruaj khov, lub zog thiab kev ntseeg tau, thiabMuab kauv welded steel yeeb nkab astm A252yog nyob rau ntawm lub xub ntiag ntawm cov txheej txheem thev naus laus zis. Nyob rau hauv no blog, peb yuav coj mus saib kom ze rau qhov tshwj xeeb zoo thiab cov txiaj ntsig ntawm cov kav dej uas zoo nkauj uas tau dhau los ua cov haujlwm tsim kho niaj hnub no.

Cov khoom siv mechanies ntawm Ssaw Yeeb Nkab

qib hlau	Yam tsawg kawg nkaus xwb Zog MPa	Yam tsawg kawg tensile lub zog MPa	Yam tsawg kawg nkaus elongation %
B	245	415	23
X42	290	415	23
X46	320	Yam 435	22
X52	360	460	21
X56	390	490	19
X60	415	520	18
X 65	450	535	18
X70	485	570	17

Tshuaj lom neeg muaj pes tsawg leeg ntawm cov kav dej ssaw

qib hlau	C	Mn	P	S	V + nb + ti
	Max%	Max%	Max%	Max%	Max%
B	0.26	1.2	0.03	0.03	0.15
X42	0.26	1.3	0.03	0.03	0.15
X46	0.26	1.4	0.03	0.03	0.15
X52	0.26	1.4	0.03	0.03	0.15
X56	0.26	1.4	0.03	0.03	0.15
X60	0.26	1.4	0.03	0.03	0.15
X 65	0.26	1.45	0.03	0.03	0.15
X70	0.26	1.65	0.03	0.03	0.15

Geometric kam rau ntawm ssaw kav

Geometric Taus
sab nraud ntawm lub taub		Phab Ntsa Thickness		ncaj		Tawm-ntawm-ncig		qho hnyav	Siab kawg weld hlaws qhov siab
D		T
≤142 hli	> 1422 hli	<15 hli	≥15mm	Yeeb Nkab Xaus 1.5m	Tag nrho ntev	Yeeb Nkab Lub Cev	Yeeb Nkab Kawg		Lub cav 903mm	T> 13MM
± 0.5% Hla ≤4mm	Raws li tau pom zoo	± 10%	± 1.5mm	3.2 hli	0.2% l	0.020d	0.015d	'+ 10% -3.5%	3.5mm	4.8mm

Hydrostatic Kev Ntsuam Xyuas

Nqe lus piav qhia 3

Unatlalleled lub zog thiab durability:

ASTM A252Muab kauv welded steel yeeb nkabyog ua los ntawm cov hlau zoo uas ua tau raws li ASTM A252 tus qauv. Tus txheej txheem pom zoo lub zog thiab kav kav thiab ua kom haum rau ntau cov ntawv thov suav nrog cov roj thiab roj piling thiab cov chaw muaj dej. Cov neeg muab kauv vauv ntxiv lub zog thiab kev tiv thaiv ntawm cov kav dej mus rau sab nraud rog, kom lawv tuaj yeem tiv thaiv huab cua siab.

Kev ua tau zoo zoo thiab raug nqi-ua tau zoo:

Ib qho ntawm thawj qhov zoo ntawm Astm A252 muab kauv welded steel yeeb nkab yog nws qhov ua tau zoo hauv kev teeb tsa thiab siv. Nws cov kauv tsim yog yooj yim thauj thiab coj los siv nws lub cev hnyav dua piv rau lwm cov ntaub siv cov khoom siv. Tsis tas li ntawd, qhov hloov tau ntawm cov kav dej uas yooj yim khoov, txo qhov yuav tsum ua rau fittings thiab pob qij txha. Tsis tsuas yog ua lub sijhawm txuag no, nws tseem txo cov nqi teeb tsa, ua li no hom devonpond-zoo tshuaj rau ntau hom haujlwm.

Txhim kho corrosion resistance:

Corrosion yog qhov teeb meem loj hauv cov pas dej piping, tshwj xeeb tshaj yog nyob rau hauv kev lag luam uas lis tshuaj thiab cov tshuaj corrosive. Lub ASTM A252 qauv kom ntseeg tau tias Kauv Welded Steel kav Cov Khoom Taw Qhia Corrosion Zoo Tshaj. Cov kav dej no muaj cov pipes tiv thaiv xws li epoxy lossis zinc uas ua raws li kev thaiv kom muaj cov neeg sawv cev corrosive, txuas lawv cov nqi kev pabcuam lub neej thiab txo tus nqi kho. Cov yam ntxwv no tshwj xeeb tshaj yog nyob rau hauv av lossis ntug dej caw uas cov kav dej yes tau nthuav dav.

Ntau dua li muaj peev xwm:

Lwm tus yam ntxwv tseem ceeb ntawm ASTM A252 muab kauv welded steel yeeb nkab yog nws cov khoom muaj peev xwm zoo tshaj plaws. Muab kauv tshuab siv rau hauv kev tsim khoom tsim kho kom zoo dua cov yeeb nkab lub zog thiab muaj peev xwm tiv thaiv hnyav. Seb siv hauv kev tsim kho choj, lub hauv paus txheej txheem txheej txheem lossis cov kav dej hauv av, txo qhov kev pheej hmoo ntawm kev ua haujlwm zoo tshaj plaws thiab ua kom muaj kev nyab xeeb ntev ntawm ntau cov phiaj xwm kev tsim kho.

Ib puag ncig sustainability:

Nyob rau hauv ib lub sijhawm thaum muaj kev tiv thaiv ib puag ncig yog kev txhawj xeeb thoob ntiaj teb, xaiv cov khoom siv hauv tsev kom raug. Muab kauv welded steel yeeb nkab astm ASTM A252 ua raws li kev coj ua lub tsev muaj kev coj ua vim nws lub durability thiab rov ua dua tshiab. Cov kav dej muaj lub neej ua haujlwm ntev thiab tuaj yeem rov ua tau yooj yim thaum kawg ntawm lawv lub neej, txo qhov xav tau rau cov khoom siv tshiab tshem tawm thaum txo cov khib nyiab thiab cov pa roj carbon paug.

Hauv kev xaus:

Muab kauv welded steel yeeb nkab astm ASTM ASTM A252 tau hloov kho cov piping kev lag luam nrog nws lub zog zoo dua qub, lub zog ruaj khov thiab nqi ua haujlwm ntev. Cov neeg pipes sib ntsib lossis ntau dua cov qauv kev lag luam, ua rau lawv xaiv thawj zaug hauv ntau yam kev lag luam. Nws cov khoom lag luam zoo heev thiab corrosion muaj peev xwm ua kom cov phiaj xwm kev tsim kho hauv tsev thiab ua rau kev nce qib ntawm kev lag luam thoob ntiaj teb. Los ntawm kev siv cov kav dej no, cov dej num tsim kho tau ua kom txo cov txiaj ntsig zoo, txo cov nqi thiab ua kom muaj kev ntseeg siab ntev.

Yav dhau los: Muab Kauv Welded Steel Kav Rau Cov Kav Dej Hluav Taws Xob

Tom ntej: Superior x65 swsaw kab cov yeeb nkab: kev daws teeb meem zoo rau kev ua tau zoo thiab txhim khu kev qha pipeline

Sau koj cov lus ntawm no thiab xa mus rau peb