Duplex Steel

Copyright © Zhengzhou Huitong Pipeline Equipment Co., Ltd. Qoob loo

Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube
Cov khoom siv: Duplex Steel Astm A789 S31803, S32205, S32750, S32760
Ntev: Raws li qhov koj xav tau. "

ASTM A789 \ / ASME SA789 npog cov qib nruab nrab ntawm phab ntsa tuab, ntawm cov phab ntsa tuab, nrog kev qhia tshwj xeeb rau kev tiv thaiv corrosion tawg. Cov hlau no yog suscepep- tib tau rau embrittlement yog siv rau lub sijhawm ntev ntawm cov kub.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Duplex stainless hlau muaj ib qho array ntawm ntau cov txiaj ntsig xws li:
Lub tshuab luam ntawv ntawm 2205 steel yeeb nkab yog tsawg vim nws lub zog siab. Qhov txiav ceev yog yuav luag 20% ​​qis dua li ntawm qib 304.
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.
Corrosion Kuj: raws li nrog txhua tus stainless hlau, corrosion tsis yog nyob ntawm cov muaj pes tsawg ntawm cov khoom siv roj stainless, nrog chromium, molybdenum thiab nitrogen cov ntsiab lus yog qhov tseem ceeb tshaj plaws. Duplex stainless hlau yog heev corrosion resistant thiab txawm nyob hauv chloride thiab sulphide ib puag ncig kev ua kom muaj kev ntxhov siab corrosion (SCC). SCC yog hom corrosion uas tshwm sim thaum ib qho kev teeb tsa tshwj xeeb tam sim no: tensile kev nyuaj siab, ib puag ncig corrosive thiab qhov kub txaus.
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Nrog nws daim ntawv thov myriad, cov txheej txheem kev lag luam ib txwm ua rau caum cov ntaub ntawv txhim khu kev qha. Duplex stainless hlau piping yog dav pom zoo los ntawm kev cog qoob loo Tswj thiab kev ua kom txaus siab rau lawv cov kws muaj txuj ci hnyav heev uas muaj cov txheej txheem.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Duplex stainless hlau muaj qhov ua tau zoo heev rau corrosion thiab heev muaj zog txhua yam muaj zog. Lub siab corrosion resistance ntawm ob lub steelsless steel ua kom muaj zog ntau dua li cov khoom siv tshuaj ntsuab, thaum cov kev tsim kho cov khoom siv sib xyaw ua ke thiab muaj ntau dua vuam.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Duplex Steel Kav & Ob Leeg, Chav Hlau Retflex & Ntawv, Litllex Fittings, Tees, Redlex, Reducers, Oct. Ht yeeb nkab muab txhua hom cov khoom lag luam yas rau koj, s31803, s32203, s32750, s32760 / - Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Lub hauv paus chiv keeb ntawm ob tus hlau tuaj yeem raug rov qab mus rau xyoo 1930, nrog thawj zaug pov tseg ntawm 30 xyoo dhau los thaum cov tshuab sib ntxiv steel tau los ua ntau dua. Ob hom ntawm cov hlau siv los ua kom duplex ¨c ¨c ¨c yog ob qho tib si haum rau lub hom phiaj nyob rau ntau hom kev tsis muaj zog uas tiv thaiv lawv los ntawm kev siv ntau dua.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Ntawm qhov kub tshaj 300¡Ãc, plhuav place ntawm 2205 prepipitive hauv qab -50¡Ãc, lub lw fab uas tau hla lub ductiles-nkig hloov; Yog li, qib no ntawm stainless hlau tsis haum rau kev siv ntawm cov ntsuas no.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Qhov zoo dua ntawm kev sib txuas cov qib Ferritic thiab Austenitic cov qhab nia yog tias cov qauv hlau muaj ob theem thiab yog li cov txiaj ntsig los ntawm cov yam ntxwv ntawm ob qho tib si micrertorures ntawm ob Micrence. Cov khoom no ua rau lub qhov muag yas ua tom qab hauv cov lag luam hnyav, xws li roj thiab roj ua khoom siv.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Cov yeeb nkab roj dulex tau txais nws lub npe los ntawm dual xwm tam sim no nyob rau hauv microstructure ntawm alloy. Duplex stainless hlau seamless cov yeeb nkab muaj cov yam ntxwv zoo kho thiab tuaj yeem siv rau hauv ib qho xwm txheej welded. Suav hais tias yog zoo dua hauv kev sib piv rau Austison alloys toys ASTM A312 Tp3Tlex yeeb muaj ntau dua zoo tiv thaiv kom xeb.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Duplex cov hlau yog tsiag ntawv los ntawm cov chromium siab (19¨c28%) thiab molybdenum (txog li 5%) thiab qis dua ob leeg cov hlau tsis huv. Cov hlau dulex tsis tshua muaj 2205 (22% chromium, 5% npib tsib xee) thiab 2507 (25% Npib); 2507 yog lub npe hu ua ¡° suplex¡ ± vim nws siab dua mus rau corrosion.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Duplex ntau hom stainless hlau ua haujlwm tau zoo hauv cov ntawv thov uas muaj lub siab ntawm chlorine. Chloride ions, uas ib txwm muaj kev cuam tshuam rau cov hlau uas tsis muaj zog, tsis txhob ua rau muaj kev puas tsuaj rau ntau lub zog ruplex yeeb nkab steel hlau. Lub chemistry ntawm no steel ntseeg tau zoo ua tau zoo nrog cov khoom siv neeg kho dua hauv kev sib piv rau ustenitic stainless hlau kav.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Austenitic muaj lub zog tsawg thiab qhov tsis tshua ntxhov siab rau kev ntxhov siab corrosion, thaum Ferritic cracking, thaum ferriticity kuj muaj lub zog tsawg thiab tsis muaj qhov kub qis. Kev tsim cov tshuaj lom neeg muaj pes tsawg leeg uas sib txuas ua ke ntawm cov hlau uas muaj lub zog ua kom muaj zog, muaj zog dua, cov tshuaj tiv thaiv zoo, kom muaj kev ntxhov siab.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Qee qhov kev siv ntawm Duplex Stand qib 2205 yog kev tshawb nrhiav roj av, kev khaws khoom siv, cov tshuab roj av, cov pa roj ntsha, pulp, thiab cov ntawv digesers.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Ib tug ferrous hlau yog ib qho uas muaj hlau. Yog li ntawd, stainless hlau yog ferrous hlau raws li lawv cov qhab nia loj yog cov qhab nia loj heev, xws li super duplex stainless hlau stainless.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Super Duplex stainless hlau yog paub kom muaj kev ntxhov siab zoo dua corrosion, tawg ua kom tsis taus thiab cov kws kho tshuab ntau dua li lwm hom hlau.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Cov Oxidation siab tiv taus cov khoom ntawm qib 2205 yog margred los ntawm nws embrittlement saum 300¡Ãc. Qhov no puag txoj kev tuaj yeem hloov kho los ntawm kev daws teeb meem tag nrho anealing. Qhov qib qib kawm tau zoo nyob hauv qab 300¡ling.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

2507 (Pren 40-45), nrog 25-26 cr thiab nce mo thiab nce mo thiab n n n pub nrog 25cr cov qib. Tus Super Austenitic-Ferritic duplex stainless hlau nrog kev zam lub zog nrog cov tshuaj ntsuab, petrochemical, thiab dej hiav txwv.

Duplex stainless hlau yog ib tug heev pab tau cov hlau uas siv tau lub ntiaj teb dhau. Nws tau txais nws lub npe los ntawm qhov tseeb tias nws muaj ob qib sib txawv ntawm cov hlau. Qhov tseem ceeb, duplex yog FE-NI-CR ALLOY uas muaj ob-theem Ferritic-Austenitic-Ausenitic Stainless-Autructure thaum nws nyob ntawm chav tsev kub.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Duplex 2205 stainless hlau yog tiv taus chlorides thiab H2s. Yog ib qho teeb meem daws teeb meem nyob rau hauv ntu kev lag luam feem ntau. Duplex 2205 tau siv hauv kev hloov cua sov thiab cov raj xa dej hauv cov roj thiab roj, roj refinery, tshuaj lom neeg, thiab kev lag luam petrochemical.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Duplex stainless hlau muaj qhov ua tau zoo heev rau corrosion nrog rau cov tshuab muaj zog heev, uas tso cai rau cov hlua sib zog thiab loj dua. Nrog no siab corrosion kuj, ob lub steel stainless hlau muab ntau uptime dua carbon hlau lossis cov hlau nqus.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Nyob rau nruab nrab, ob lub stuplex stainless hlau yog li ob zaug li muaj zog li ferritic lossis austenitic steels. Siab tawv thiab ductility. Duplex stainless hlau yuav tsim tau ntau dua yooj yim hauv kev nyuaj siab dua li Ferritic qib thiab tseem muaj kev nyuaj dua.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Tougness thiab ductility: duplex stainless hlau tshaj li lub ferritic qib txawm tias lawv tsis yog li kov cov qhab nia ntawm Austenic.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Qee cov hlau ua kuj muaj cov alloy hais xws li mo, CU, Ti thiab N, thiab lwm yam thiab muaj zog thiab zoo dua intergranular cuam tshuam thiab weldability.

Cov kav dej dulex yog stainless kav uas muaj cov nyiaj ntau ntawm chromium thiab tsawg kawg ntawm ob npib tsib. Lub kav dej dulex muab lub zog loj thiab tiv taus rau cov chaw ua kom haum. Duplex kav yog siv nyob rau hauv cov nroj tsuag desalination, kev pauv hluav taws xob, thiab cov txheej txheem ua tub rog.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Cov hlau duless steels muaj cov micruction microstrite thiab ferrite, lub hom phiaj yog tsim los tsim A 50 \ / hauv kev sib xyaw ua lag luam, muaj kev sib xyaw ua ke.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Alloy 2205 unsist s32305 \ / s31803 yog li 22% nyiaj, thiab kev ntxhov siab, thiab kev nyuaj siab coloyed lub zog ntxiv thiab kev cuam tshuam loj thiab kev cuam tshuam zoo heev.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Duplex stainless hlau, nto moo rau nws cov zoo ua ke ntawm cov khoom siv hluav taws xob zoo, yog cov khoom siv ntawm dej ua kom muaj zog thiab cov khoom siv tshuaj lom neeg rau cov chloride ib puag ncig.

Cov neeg tsim qauv yuav muaj kev xaiv txo cov phab ntsa tuab ntawm lub duplex 2205 welded yeeb nkab, vim hais tias ntawm nws cov txiaj ntsig zoo zog. Cov txiaj ntsig ib lub zog ntawm cov khoom no yog yuav luag ob zaug uas ntawm feem ntau siv autusenitic steel qib. Cov yeeb nkab tsis zoo li Auterenitic steel, lub raj duplex 2205 yuav ua rau pom cov kev coj sib nqus ntawm nws cov microy muaj txog 50% ferrite.
Duplex ss yeeb nkab 2205 raj
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
s32205 duplex ss
Nickel Alloy Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Duplex Steel 2205 Yeeb
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube