ASME A 789 S32760 STEEL YEE

Qhov sib npaug sib txawv ntawm lawv lub neej ua rau nws ua tau rau cov alloy los nthuav tawm cov txiaj ntsig zoo nco txog ntawm txhua hom steel. Siv cov hlau npau taws, qhov twg yog qhov pib tshaj plaws, zoo li 790 hlau dulex yeeb nkab, muaj ntau corrosion tiv thaiv cov yam ntxwv.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Lub 2205 duplex cov yeeb nkab kuj tseem ua rau muaj kev ntxhov siab zoo, thiab ua rau muaj kev cuam tshuam zoo, thiab kev txhim kho corrosion, thiab dav corrosion hauv cov chaw loj.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Lub ASTM A790 Duplex Welded Kav yog ib qho piv txwv ntawm welded duplex yeeb nkab. Muaj ntau cov qhab sib txawv ntawm cov kav dej duplex nrog cov khoom sib txawv cov khoom siv. Muaj cov yas, super duplex thiab leny Pawg nyob rau hauv lub duplex kav ntau yam. Lub Seamless Duplex kav yog ob qho tib si muaj zog thiab yog corrosion resistant.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Cov yam ntxwv ntawm cov kav dej duplex suav nrog durabiles ruaj khov thiab siab zog raws li lawv txoj kev tiv thaiv kom muaj kev ntxhov siab ntsig txog corrosion.

Duplex 2205 yeeb nkab cov khoom siv hauv Mumbai Nco ntsoov tias cov ntaub ntawv no muaj kev cuam tshuam ntsig txog chloside cracking, uas dhau ntawm ib qho chaw kub tuaj txog li 302¡Ãf.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

S32750 Welded kav yog siv nyob rau hauv ntug dej fab, tshuab thiab khoom siv dej hiav txwv, tshuaj lom neeg muag khoom, kev lag luam kub ua lag luam thiab tshuaj kub ua lag luam.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Lub corrosion tsis kam los ntawm kev sib ntxiv ntawm cov ntaub ntawv alloy, feem ntau cov ntsiab lus chromium. Lub ASTM A790 kav yog cov tiv taus pitting corrosion thiab cov pob txha corrosion.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Lub zog, kev hais lus ntawm ASTM A790 unstress s31803 seamless yeeb nkab, yog ob zaug siab tshaj li ntawm ob chav stainless hlau. Thiab kev ua kom nruj thiab ductility ntawm SA 790 unu S32205 Welded yeeb nkab zoo dua hauv kev sib piv rau cov hlau ferritic.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Puag ncig thiab hollow yog ib txwm. Ntxiv nrog rau lub ruplex stainless lub kav hlau thiab lub duplex hloov kav dej muaj xwmfab, duab plaub thiab cov kav dej hexagonal muaj nyob hauv kev ua lag luam.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

2205 yog cov neeg siv ntau tshaj plaws (Ferritic \ / ustenitic) stainless hlau qib. Nws pom cov ntawv thov vim yog ob qho tib si corrosion zoo heev thiab muaj zog siab.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Lub corrosion tsis kam los ntawm kev sib ntxiv ntawm cov ntaub ntawv alloy, feem ntau cov ntsiab lus chromium. Lub ASTM A790 kav yog cov tiv taus pitting corrosion thiab cov pob txha corrosion. Cov kav dej kuj tseem yuav muaj hluav taws xob hluav taws xob welded.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

DuPleX steel yeeb nkab, s31803 duplex yeeb nkab yas, s31750 Super Duplex yeeb nkab, 2205 Cov yeeb nkab, Yeeb Nkab, Zhengzhou Huitong Pipeline Equipment Co., Ltd
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Lub xub ntiag ntawm peb lub ntsiab nyob rau hauv cov nyiaj ntau dua yog qhov muab cov yeeb nkab dupposion, txawm tias thaum cov alloy tau raug rau oxidizing thiab acidic daws teeb meem ib yam nkaus.

DupleX steel yeeb nkab yog cov hlau tso tawm hlau uas tau ua los ntawm cov hlau nrog cov ntsiab sib txawv. Lub npe los ntawm dual xwm ntawm cov khoom.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Txawm hais tias thaum 2205 duplex stainless tubing cov khoom tau raug kub siab rau lub sijhawm kawg 5205 seamless raj yog raug rau embrittlement.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Cov khoom siv duplex muaj bot cov Austenitic thiab Ferrite qauv hauv cov metallurgy ntawm cov khoom. Cov khoom no nqa cov khoom siv zoo tshaj plaws ntawm ob hom ferritic thiab ustenitic hom steel. Cov kav dej yuav yog kub dov lossis txias txav. Cov kub dov tau cov muaj zog dua thiab cov kev tawm dag zog txias yog seamless thiab raug nyob hauv qhov ntev. Lub yeeb nkab doom nti yog siv hauv cov ntawv thov nrog cov kev xav tau siab.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

2507 kav dej kuj tseem yuav muaj hluav taws xob hluav taws xob welded. Cov Pipes Cov Chaw Tsim Tshuaj yog nyob hauv tsib chav kawm sib txawv nrog txhua chav kawm muaj cov khoom siv neeg kho tshuab tshwj xeeb. Lub hluav taws xob tiv thaiv welded kav muaj zog thiab lawv tuaj yeem siv rau vuam dav dav.

Lub xub ntiag ntawm ferrite nyob rau hauv lub duplex 2205 Welded yeeb nkab yog dab tsi muab rau kev ua tau zoo ntawm cov qib steel hauv caustic muaj ib puag ncig.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Duplex alloys ua pov thawj lawv tus kheej tau txais txiaj ntsig hauv kev thov uas cov qib steel uas zoo tib yam tau ua tsis tiav. Cov microstructure ntawm duplex cov yeeb nkab cov khoom siv ntawm cov avustenite thiab cov cheeb tsam ferrite.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Ntau yam cov yeeb nkab duplexers, stockters, cov neeg faib khoom, xa tawm cov khoom siv tau zoo, yog li ib txwm yuav ncaj qha los ntawm peb hauv Suav kom tau txais tus nqi zoo tshaj plaws.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Lub txiv ntseej duplex yog siv rau hauv cov ntawv thov kub siab thiab kub nrog rau chav yas steplex raj thiab. Muaj ntau daim duab thiab ntau thiab tsawg ntawm cov kav dej.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Seamless kav tseem ua tau cov khoom lag luam zoo li lub zog siab thiab tiv taus rau corrosion los ntawm cov organic acids. Tsis tas li, cov kav dej no tuaj yeem tiv taus cov inorganic acids thiab chloride ib puag ncig.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Cov txiaj ntsig ntawm cov hlau dulex stainless yog txhim kho lub zog, muaj zog ntau dua li ob lub sijhawm ua kom muaj zog, thiab cov txiaj ntsig siab, thiab tus nqi ua tau zoo.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Cov qauv tshuaj pab txo qis cov hlau zoo li 304 (1.4301) thiab cov hlau ferritic zoo li 430 yog yooj yim rau kev ua thiab ua kom zoo. Raws li lawv cov npe hais, lawv muaj feem ntau ntawm ib theem, austenite lossis ferrite. Txawm hais tias cov hom no tau zoo rau ntau cov ntawv thov, muaj qee qhov kev siv txuj ci tseem ceeb hauv ob hom.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Cov kav dej uas tau siv nyob rau hauv kev sib txuas ntawm cov xov xwm uas yuav tsum tau ruaj khov rau ntawm tus account ntawm kev ntxhov siab tshwm sim los ntawm kev khiav. Li no, ntau tus neeg xa khoom pom zoo kom siv lub duplex cov yeeb nkab steel hlau rau cov yam ntxwv lawv muaj.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Cov tshuaj lom neeg muaj kuab lom ntawm 2205 duplex stainless yeeb nkab muaj cov ntsiab lus siv nyob rau hauv cov ntsiab lus hauv qab no I.E. - 22% Molybdenum thiab li 5 txog 6% npib tsib xee. Vim hais tias ntawm cov ntsiab lus, nyob rau hauv cov ntsiab lus ntawm ntau ntawm chromium qhov tam sim no nyob rau hauv alloy ntawm qib no, cov hlau no tseem hu ua 22cr dupleX 2205 yeeb nkab.

Qhov kev suav ntawm chromium imparts zoo corrosion distance rau Austenitic Qib 304. Txawm li cas los xij, raws li cov yeeb nkab stromium ua rau cov khoom siv sib txawv ntawm cov xov xwm.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Super Duplex cov kav hlau thiab cov raj muaj nyob rau hauv ntau qhov ntev, duab zoo li xwmfab, duab plaub, thiab ntau qhov ntau thiab tsawg. Peb tab tom muab cov qauv zoo ntawm cov khoom lag luam ntawm peb cov neeg siv khoom. Peb cov khoom yog muab cov khoom siv corrosion zoo tshaj plaws thiab zoo kawg li qhov tseeb.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

Lub tswv yim ntawm lub hnub qub steplex Qhov no yog feem ntau vim yog nce qib hauv statalmaking tshwj xeeb nrog kev hwm los tswj cov ntsiab lus nitrogen.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb

2205 cov yeeb nkab duplex tsis pom zoo kom siv tau ntawm qhov kub tshaj 572¡wsf. Vim tias muaj cov txheej txheem ntau dua, molybdenum, thiab nitrogen cov ntsiab lus hauv kev sib piv cov khoom siv hluav taws xob ntau dua 316 thiab 316 thiab 316L nyob rau hauv feem ntau cov chaw ib puag ncig.
220. raj rau acier duplex
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
Pom lsaw erw EFW
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Steel Yeeb Nkab & Tube
ASTM A928 Chav Kawm 1 Duplex Stainless Yeeb