Chloride Corrosion Failure
304/316 stainless hlau yog qhov yooj yim rau pitting thiab crevice corrosion nyob rau hauv seawater thiab chloride- nplua nuj ib puag ncig.
Yog vim li cas Standard Stainless hlau tsis nyob rau hauv hnyav ib puag ncig
Kev ntxhov siab Corrosion Cracking (SCC)
Kev kub siab - kub thiab siab - cov tshuab ua haujlwm siab feem ntau ua rau kev tawg sai sai hauv austenitic stainless hlau.
Tus nqi Lifecycle siab
Kev tu thiab hloov kho tsis tu ncua nce tag nrho cov nqi khiav lag luam loj heev.
Peb Duplex Stainless Steel Solution
Duplex stainless hlau sib txuas ua ke austenitic thiab ferritic microstructures, xa qhov sib npaug ntawm lub zog,
corrosion kuj, thiab lifecycle efficiency rau xav tau kev lag luam ib puag ncig.
High Strength & Structure Efficiency
~ 2 × yield zog ntau dua 304/316, ua kom sib zog tsim thiab txo cov khoom siv.
Zoo heev Chloride Corrosion Resistance
Kev tiv thaiv zoo rau pitting thiab crevice corrosion nyob rau hauv seawater thiab chloride - nplua nuj ib puag ncig.
Kev nyuaj siab Corrosion Cracking Resistance
Txhim khu kev ruaj ntseg ntev -lub sij hawm stability nyob rau hauv siab -siab thiab siab -kub tshuab.
Tus nqi -Kev ua tau zoo ntawm lub neej ua haujlwm
Tus nqi pib siab dua yog offset los ntawm kev pab lub neej ntev dua, txo kev txij nkawm, thiab txo tag nrho cov nqi ntawm lub neej.
Hom Duplex Stainless Hlau Qib
Peb muab duplex, super duplex, thiab siab - alloy stainless hlau ua raws li ASTM, EN, thiab ASME cov qauv.
|
Qib |
Hom |
Cov yam ntxwv tseem ceeb |
Tej kev siv |
|
S32950 |
Lean Duplex |
Tus nqi - txhim kho zoo dua 304/316 |
Cov khoom siv, cov khoom siv dav dav |
|
S31803 |
Duplex (2205) |
Balanced zog & corrosion kuj |
Roj & roj, desalination, tshuaj |
|
S32205 |
Duplex (2205) |
Txhim kho corrosion kuj |
Cov hlab ntsha siab, cov kav dej tawm sab nraud |
|
S32750 |
Super Duplex (2507) |
Tsis tshua muaj zog & seawater kuj |
Offshore platforms, subsea systems |
|
S32760 |
Super Duplex (F55) |
Txhim khu kev ua tau zoo hauv kev tshaj tawm |
Cov nroj tsuag tshuaj, marine engineering |
|
S31254 |
Super Austenitic (254 SMO) |
Siab pitting kuj heev |
Seawater systems, desalination |
|
S32654 |
Super Austenitic |
Ib puag ncig corrosion heev |
Advanced chemical processing |
|
N08904 |
Austenitic (904L) |
Acid & chloride resistant stainless |
Pharmaceutical, acid kev lag luam |
Muaj cov ntaub ntawv ntawm Duplex Stainless Hlau
Phaj & Ntawv
Duplex stainless hlau daim hlau thiab nplooj ntawv yog dav siv rau cov qauv tsim, cov khoom siv siab, thiab kev tsim kho.
Tube & Tube
Ob lub kav dej thiab cov raj muaj nyob rau hauv ob qho tib si seamless thiab welded daim ntawv, haum rau siab -siab thiab corrosive kua systems.
Round Bar & Qws
Duplex Rods yog siv los ua cov txheej txheem precision Cheebtsam thiab cov khoom siv kho tshuab uas xav tau lub zog siab thiab corrosion kuj.
Duplex Coil
Duplex Coil yog muab nyob rau hauv daim ntawv ntawm kub - dov thiab txias - dov kauj rau kev ua thiab fabrication.
Duplex Forging
Peb tuaj yeem kho duplex stainless hlau forgings tsim tshwj xeeb rau kev siv siab - zog thiab siab - siab.
Duplex Castings
Duplex stainless hlau castings tsim rau txoj kev geometry thiab kev siv tshuab ua haujlwm.
Xav Tau Kev Cai Duplex Stainless Hlau Khoom?
Hu rau peb pab neeg ua haujlwm engineering rau kev txhawb nqa, xaiv cov khoom siv, thiab hais lus ceev.
Tshawb nrhiav peb Cov Ntau Yam ntawm Duplex Stainless Hlau
Peb muab tag nrho -cov ntaub ntawv duplex stainless hlau rau kev lag luam thoob ntiaj teb thiab kev siv engineering.
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![N08904]()
N08904N08904 (feem ntau hu ua 904L los yog UNS N08904) yog qis-carbon, alloyed super austenitic stainless hlau nrog ib tug raug muaj pes tsawg leeg ntawm 20% Cr - 25% Ni - 4.5% Mo - 1.5% Cu - tshuav Fe....
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![S32654]()
S32654S32654 yog ib lub siab- alloy super austenitic stainless hlau nrog ib tug raug muaj pes tsawg leeg ntawm 24% Cr - 22% Ni - 7.3% Mo - 0.50% N - 3.0% Mn - 0.5% Cu - Fe tshuav nyiaj li cas. Nws yog...
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![S31254]()
S31254S31254 (254 SMO® Super Austenitic Stainless Steel) yog siab -alloy super austenitic stainless hlau nrog ib tug raug muaj pes tsawg leeg ntawm 20% Cr - 18% Ni - 6.1% Mo - 0.20% N - 0.70% Cu -...
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![S32760]()
S32760S32760 (Zeron 100 Super Duplex Stainless Steel) yog thib peb -tiam super duplex stainless hlau, koom nrog austenitic-ferritic duplex stainless hlau tsev neeg. Nws muaj pes tsawg leeg muaj xws li...
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![S32750]()
S32750S32750 (2507 Super Duplex Stainless Steel) yog thib peb - tiam super duplex stainless hlau teej tug mus rau austenitic -ferritic duplex stainless hlau tsev neeg. Nws cov ntsiab lus nominal muaj...
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![S32205]()
S32205S32205 (2205 Duplex Stainless Steel) yog thib ob - tiam txheej txheem duplex stainless hlau teej tug mus rau austenitic - ferritic hom. Nws muaj pes tsawg leeg yog 22% Cr - 5.5% Ni - 3.2% Mo -...
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![S31803]()
S31803S31803 (2205 Duplex Stainless Steel) yog thib ob - tiam txheej txheem duplex stainless hlau teej tug mus rau austenitic - ferritic hom. Nws cov ntsiab lus muaj xws li 21-23% Cr, 4.5-6.5% Ni,...
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![S32950]()
S32950S32950 yog ib tug thib ob -tiam txheej txheem duplex stainless hlau belongs rau austenitic-ferritic duplex stainless hlau tsev neeg, nrog ib tug muaj pes tsawg leeg ntawm 26-29% Cr, 3.5-5.2% Ni,...
Muaj kev siv ntawm Duplex Stainless Hlau
Roj & Roj
Peb duplex stainless hlau kav, raj, flanges, thiab fittings yog dav siv nyob rau hauv sab sauv, midstream, thiab downstream chaw, muab zoo heev tiv thaiv chloride- induced corrosion thiab siab - ib puag ncig siab.
Offshore & Marine
Tsim los tiv thaiv cov dej hiav txwv hnyav, Duplex Stainless Steel yog qhov zoo tagnrho rau cov chaw sab nrauv, subsea systems, shipbuilding, thiab marine structural Cheebtsam.
Kev ua tshuaj lom neeg
Rau reactors, cia tso tsheb hlau luam, pipelines, thiab tshav kub exchangers tuav corrosive chemicals, duplex stainless hlau muab zoo heev kuj rau pitting, crevice corrosion, thiab kev nyuaj siab corrosion cracking.
Desalination Nroj tsuag
Peb cov ntaub ntawv duplex stainless hlau muab kev ua tau zoo hauv cov dej hiav txwv desalination, nrog rau cov evaporators, twj, li qub, thiab siab - cov kav dej siab.
Lub zog tiam
Siv nyob rau hauv condensers, dej txias tshuab, boilers, thiab siab hlab ntsha, duplex stainless hlau muaj siab mechanical zog thiab ntev kev pab cuam lub neej nyob rau hauv xav tau kev tsim hluav taws xob.
Pulp & Ntawv
Duplex stainless hlau yog ib qho kev xaiv zoo tshaj plaws rau cov tshuab zom, cov khoom siv tshuaj dawb, thiab cov tshuaj rov ua haujlwm uas muaj kev tiv thaiv corrosion thiab kav ntev yog qhov tseem ceeb.
Peb Txoj Haujlwm Ua Haujlwm Zoo
Duplex Stainless Steel 2205 Pipes rau High -Chloride Chemical Transportation System
Qhov project Background
Lub tuam txhab tsim tshuaj lom neeg zoo yuav tsum muaj cov kav dej txhim khu kev qha rau kev thauj khoom siab -chloride corrosive media. Lub 304/316 stainless hlau uas twb muaj lawm tau ntsib teeb meem corrosion thiab tsis tuaj yeem ua tau raws li qhov ntev - lub sijhawm ua haujlwm kev nyab xeeb.
Peb Kev dawsPeb muab tag nrho duplex stainless hlau 2205 tov, suav nrog:
• Duplex Stainless Hlau S32205 Seamless Pipes
• Sib piv Duplex Stainless Hlau Fittings
Tag nrho cov ntaub ntawv tau tsim nyob rau hauv kev ua raws li thoob ntiaj teb cov qauv thiab muab tag nrho Mill Test Certificate (MTC) rau traceability thiab kev ruaj ntseg zoo.
Cov txiaj ntsig ntawm qhov project & cov txiaj ntsig• Ua tau zoo heev rau siab -chloride corrosion ib puag ncig
• Txhim kho kev ua tau zoo dua piv rau 304/316 stainless hlau
• Kev pab lub neej tshaj 20 xyoo nyob rau hauv ib txwm muaj kev lag luam
• Txo kev tu ncua sij hawm thiab tag nrho cov nqi ntawm lub neej
• Ib -tso tseg cov kav dej thiab fittings txhim kho kev yuav khoom
Vim li cas thiaj xaiv peb ua koj tus Duplex Stainless Steel Supplier
Saj zawg zog Tshuag & ntau lawm qauv
Peb tuav ntau pua tons ntawm cov txheej txheem duplex stainless hlau qib (ib puag ncig tuav, phaj, kav dej) hauv Tshuag ntawm cov chaw nres nkoj loj hauv tsev. Qhov no ua rau cov lus teb ceev ceev rau me me -batch, ntau- xaj, thiab kev xav tau ceev ceev rau R&D thiab qhov yuav tsum tau ua.
Kev Pabcuam Ntiaj Teb Kev Sib Koom Tes
Peb koom tes nrog cov chaw muab kev pabcuam engineering hauv zos, kev cob qhia machining, thiab cov neeg koom tes hauv kev lag luam tseem ceeb thoob ntiaj teb.
Qhov no tso cai rau peb txhawb cov neeg siv khoom nrog:
• Kev pab cuam hauv zos
• Thaum muaj xwm ceev machining los yog hloov
• Txhim khu kev sib koom ua haujlwm hauv cheeb tsam
Qhov no tso cai rau peb txhawb cov neeg siv khoom nrog:
• Kev pab cuam hauv zos
• Thaum muaj xwm ceev machining los yog hloov
• Txhim khu kev sib koom ua haujlwm hauv cheeb tsam
Nruam R & D Kev nqis peev
Peb faib cov feem pua ntawm cov nyiaj tau los txhua xyoo rau kev tshawb fawb thiab kev tsim kho, tsom mus rau:
• Kev tsim kho cov khoom siv tshiab
• Kev ua kom zoo ntawm cov txheej txheem kho cua sov tshwj xeeb
• Ua ntej- tshawb fawb ntawm cov neeg siv khoom- cov kev sib tw tshwj xeeb engineering
• Kev tsim kho cov khoom siv tshiab
• Kev ua kom zoo ntawm cov txheej txheem kho cua sov tshwj xeeb
• Ua ntej- tshawb fawb ntawm cov neeg siv khoom- cov kev sib tw tshwj xeeb engineering
Quality Assurance & Traceability
Txhua qhov khoom xa tuaj yog muab nrog Daim Ntawv Pov Thawj Zeb Xeem (MTC) tag nrho traceable rau thawj cov khoom tsim tawm. Yog tias xav tau, qhov thib peb -kev xeem thib peb tuaj yeem koom ua ke nrog CNAS / ILAC cov chaw soj ntsuam tau lees paub los txheeb xyuas cov ntaub ntawv cov ntaub ntawv thiab xyuas kom ua raws.
2000+ m²
Hauv -Lub Tsev Hoobkas
1, 000+ Tons
Txhua xyoo Steel Supply
30+
Lub teb chaws Exported
15+
Xyoo Kev Lag Luam Kev Lag Luam
10+
Patents nyob rau hauv cov ntaub ntawv & Manufacturing
100%
Cov khoom siv rov ua dua tshiab
FAQ
Q: Koj ua li cas kom cov khoom sib xws ntawm cov khoom sib txawv?
A: Peb ua raws li kev tswj hwm nruj thiab batch-raws li traceability. Txhua lub tshav kub raug kuaj thiab kaw, nrog rau cov qauv khaws cia rau yam tsawg kawg ntawm 5 xyoos. Qhov no tau lees paub tias txhua pawg uas koj tau txais qhov sib npaug ntawm cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab - thiab ua tiav rov qab mus rau daim ntawv pov thawj zeb qub
Q: Vim li cas super duplex stainless hlau kim dua tus qauv duplex qib?
A: Tus nqi siab dua feem ntau yog tsav los ntawm qib siab ntawm molybdenum, chromium, thiab nitrogen, uas ua kom muaj zog pitting tsis kam (PREN> 40) thiab tawm los lub zog piv rau cov qauv duplex qib. Tsis tas li ntawd, kev tswj xyuas cov khoom siv hlau nruj dua thaum lub sij hawm kub sib sau thiab kev daws teeb meem annealing yuav tsum tau ua kom muaj kev sib npaug ntawm theem, ua rau muaj txiaj ntsig zoo tab sis tsim nyog tus nqi rau ib puag ncig kev pabcuam tseem ceeb.
Q: Koj puas muab kev pabcuam xaiv cov khoom siv rau cov haujlwm engineering?
A: Yog. Peb pab pawg kws tshaj lij muaj cov ntawv thov -Kev taw qhia txog kev xaiv cov khoom tshwj xeeb, suav nrog qhov ntsuas kub ntawm kev pabcuam, chloride concentration, pH qib, kev thauj khoom txhua yam, thiab kev cia siab rau lub neej. Peb kuj tuaj yeem pom zoo ntawm cov lean duplex, standard duplex, thiab super duplex qib raws li koj qhov project PREN thiab NACE / MR0175 cov cai.
Q: Dab tsi cuam tshuam rau tus nqi ntawm duplex stainless hlau?
A: Tus nqi ntawm duplex stainless hlau yog feem ntau cuam tshuam los ntawm:
• Qib & cov ntsiab lus alloy(eg, 2205 vs . 2507)
• Daim ntawv khoom(pib, phaj, bar, haum)
• Dimensions & kam rau ua
• Order kom muaj nuj nqis— Cov ntim loj dua feem ntau qis dua ib -unit nqi
• Kev yuav tsum tau ua(txiav, threading, grooving, txheej)
• Cov khoom raw khoom hloov pauv
Peb muab cov nqi pub dawb-txuag cov lus qhia - xws li kev ua kom zoo dua qhov ntev kom txo tau cov khoom pov tseg - los pab koj kom tau txais txiaj ntsig zoo tshaj plaws.
• Qib & cov ntsiab lus alloy(eg, 2205 vs . 2507)
• Daim ntawv khoom(pib, phaj, bar, haum)
• Dimensions & kam rau ua
• Order kom muaj nuj nqis— Cov ntim loj dua feem ntau qis dua ib -unit nqi
• Kev yuav tsum tau ua(txiav, threading, grooving, txheej)
• Cov khoom raw khoom hloov pauv
Peb muab cov nqi pub dawb-txuag cov lus qhia - xws li kev ua kom zoo dua qhov ntev kom txo tau cov khoom pov tseg - los pab koj kom tau txais txiaj ntsig zoo tshaj plaws.
Q: Puas yog duplex stainless hlau muaj nyob rau hauv ob qho tib si txheem thiab kev cai machining daim ntawv?
A: Yog lawm. Peb muab cov qauv zeb cov duab - suav nrog phaj, ntawv, bar, yeeb nkab, thiab fittings - nrog rau kev cai -machined lossis fabricated Cheebtsam. Rau kev ua haujlwm kev cai, peb tuaj yeem ua tiav tig, milling, drilling, thiab vuam ntawm koj daim duab lossis kev qhia tshwj xeeb, nrog rau tag nrho traceability thiab tshuaj xyuas cov ntaub ntawv.
Q: Koj puas tuaj yeem txhawb nqa engineering kos duab-raws li kev tsim khoom?
A: Yog. Peb niaj hnub tsim cov khoom siv duplex thiab super duplex rau cov neeg siv khoom- muab kev kos duab kos duab, 3D qauv, lossis cov ntawv sau tshwj xeeb. Peb cov khoom ua raws li ISO 9001 thiab PED / ASME cov qauv, nrog rau tag nrho cov ntaub ntawv soj ntsuam, PMI kuaj, thiab daim ntawv pov thawj khoom vaj khoom tsev muaj thaum xa khoom.
Nrog kev paub ntau, peb yog ib tus kws tshaj lij duplex stainless hlau tuam ntxhab thiab cov muag khoom hauv Suav teb. Peb tau cog lus los muab cov khoom siv hlau zoo rau cov neeg siv khoom thoob ntiaj teb. Thov koj xav tias dawb rau cov lag luam wholesale bulk siab - qib duplex stainless hlau hauv Tshuag ntawm no los ntawm peb lub hoobkas.
Cov khoom uas pom zoo
Xav tau cov ntaub ntawv zoo thiab muab kev daws teeb meem rau koj qhov project?
Thov qhia rau peb ntawm koj cov kev xav tau hais txog qib khoom, daim ntawv tsim khoom, lossis daim ntawv thov, thiab peb pab pawg kws tshaj lij yuav muab cov kev daws teeb meem tsim nyog thiab cov lus hais nrawm.
Tau txais kov