Duplex 2205 S31803 1.4462 Stainless Hlau Hex Txiv Ntseej Hex Txiv Ntseej Asm Txiv Ntseej ASME B18.2.2

2205 s31803 roj yeeb nkab muaj zog tiv thaiv kev ntxhov siab corrosion - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Siab chromium, molybdenum thiab nitrogen cov ntsiab lus cuam tshuam nrog pitting tsis zoo rau cov medtenatent thiab corrosive corrosive conduction, thiab tseem ceeb pitting txias rau tag nrho cov xov xwm, thiab tseem ceeb pitting txias rau saum 50¡Ãc.

Cov hlau muaj qhov zoo tshaj plaws rau chloride kev ntxhov siab corrosion, siab thermal conductivity thiab tsawg coefficient ntawm thermal expansion. Lub siab chromium, molybdenum, thiab nitrogen qib muab kev tiv thaiv zoo heev rau pitting, thiab corrosion thiab dav corrosion.

Lub Duplex S31803 cov ntaub ntawv siv chromium, npib tsib, mangybdenum, molybdenum, nitrogen phosphorus thiab carbon hauv nws cov lus. Tus qauv ntawm qib qeb ntawm cov hlau tau ua kom zoo nkauj ntau xyoo tsim muaj ntau yam khoom thiab muaj zog. Lub SA 789 alloy 2205 yeeb nkab muaj cov kev ua tau zoo hauv cov caustic ib puag ncig raws li nyob rau hauv kev kub siab thiab kub system.

2507 kuj tau siv nyob rau hauv flue roj scrubbing khoom, pulp thiab ntawv zeb khoom siv, offshore roj ntau lawm \ / tshuab thiab roj thiab roj kev lag luam khoom.

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.

S32760 Super Duplex Stainless hlau yog cov tiv taus ntau dua li cov hlau tsis sib xws thiab lub zog rau kev siv hauv cov chaw muaj kev sib raug zoo. Qhov no yog vim ntau ntxiv ntxiv ntawm chromium, molybdenum thiab nitrogen.

Alloy 2205 Duplex stainless hlau daim ntawv yog tsim nyog rau cov ntawv thov npog cov kab mob uas npog cov khoom siv no.

ASTM A240 Hom 2205 Phaj yog lub Duplex phaj yog siv ntau yam kev lag luam xws li kev ua yeeb yam, roj thiab roj kev tshawb nrhiav, thiab marine engineering. Sa 240 gr 2205 daim ntawv yog tsim los ntawm qib 220) stainless hlau, uas yog kev sib xyaw ntawm ferritic thiab ustenitic steel.
Ib txoj kev sib koom ua ke flanged yog tsim ntawm peb cais thiab ywj siab yog tias muaj kev sib cuam tshuam; Cov flanges, lub gaskets, thiab cov bolting; Uas tau sib sau los ntawm kev cuam tshuam lwm tus cuam tshuam, fitter. Cov kev tswj tshwj xeeb yuav tsum muaj nyob rau hauv kev xaiv thiab kev xaiv ntawm tag nrho cov muaj cov ntsiab lus kom muaj kev sib koom ua ke, uas tau siv tau xau nruj.
Ib Flange yog ib qho kev tawm tsam, daim di ncauj lossis sab nraud, tog twg los sab nraud lossis sab hauv, uas yog cov nqaj hlau xws li ib tug t-nqaj); Rau cov ntawv yooj yim tau yooj yim \ / hloov ntawm kev sib cuag nrog lwm yam khoom (raws li flange thaum kawg ntawm cov yeeb nkab, chav dej lub tog raj kheej, lossis ntawm lub ntsej muag lub koob yees duab); Los yog rau kev ruaj khov thiab taw qhia kev txav ntawm lub tshuab lossis nws cov ntu (raws li sab hauv flange ntawm tsheb ciav hlau lossis lub log los ntawm kev khiav tawm ntawm cov ciav hlau). Lo lus "Flange" kuj yog siv rau hom cuab yeej siv los ua cov flanges.

Duplex 2205 yog nitrogen txhim kho cov roj stainless hlauthhat tau tsim los tua cov hlau uas tau ntsib nrog 300 series cov hlau stainless. ° ° Ruplex¡ ± qhia txog tsev neeg ntawm stainless hlau uas tsis yog Austenitic, zoo li 304 stainless ferritic, zoo li 430 stainless. Tus qauv ntawm 2205 duplex stainless hlau muaj cov pastenite pas tau ncig los ntawm kev txuas ntxiv ua ke theem. Nyob rau hauv anealed mob, 2205 muaj kwv yees li 40-50% ferrite. Feem ntau xa mus ua tus nees ua haujlwm qib, 2205 yog cov qeb ntau tshaj plaws hauv chav tsev Duplex ntawm cov hlau tsis muaj hlau.

Nws yog dav siv nyob rau hauv cov roj pov thiab roj kev tshawb nrhiav \ / ntau lawm thiab hauv kev hloov cua sov hauv petrochemical \ / tshuaj lom neeg.

ASTM A182 F53 Super Duplex Flanges muaj nyob hauv chav ntsuas ntsuas ntawm 150 #, 300 #, 900 # thiab 1500 # nyob rau hauv ntau xyoo 1 \ / 2 txog 24.

Rau 2500 # nyob rau hauv qhov ntau thiab tsawg los ntawm nps 1 \ / 2 txog ntawm cov tuam txhab kev tsim khoom, cov khoom siv roj, xee tshuaj thiab siv tshuaj lom neeg.

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.

S32760 muaj qhov zoo heev rau hauv zos corrosion thiab kev nyuaj siab corrosion tawg thiab muaj zog txhua yam.

Duplex piav qhia txog ib tse neeg ntawm stainless hlau uas tsis yog Austenitic, zoo li 304 stainless ferritic, zoo li 430 stainless. Tus qauv ntawm 2205 duplex stainless hlau muaj cov pastenite pas tau ncig los ntawm kev txuas ntxiv ua ke theem.

A789 unc unic s31803 thiab unspes ob qib ntawm ob chav stainless hlau uas tau siv dav hauv ntau cov ntawv thov. Cov txiv neej duplex s31803 Seamless kav yog paub rau lawv cov txiv neej ua hauj lwm zoo, muaj lub zog siab, thiab weldability thiab zoo weldability. A789 yog ib qho tshwj xeeb uas tau them seamless thiab welded tub ua los ntawm duplex steel stainless hlau.
Carbon Steel Fasteners
Alloy Steel
Lithuanian
Nyab laj
Forged flanges
Nickel Alloy tuav & RDS
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Forged Yeeb Nkab Fittings
Ntev: Raws li qhov koj xav tau. "

2205 Duplex Stainless hlau yog tus nqi kho tau rau ntau cov ntawv thov uas 300 series stainless hlau muaj kev ntxhov siab corrosion. Kev ntxhov siab corrosion tawg tshwm sim thaum stainless cov hlau yog raug rau tensile muaj kev ntxhov siab, thaum sib cuag nrog cov kev daws muaj chlorides. Nce kub kuj nce ntxiv qhov kev pom zoo ntawm cov hlau tsis muaj zog los ntxhov siab corrosion.
Carbon Steel Fasteners
Alloy Steel
Lithuanian
Nyab laj
Forged flanges
Nickel Alloy tuav & RDS
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Forged Yeeb Nkab Fittings
Ntev: Raws li qhov koj xav tau. "

S32750 S32760 S32760 Super Duplex cov kav hlau stainless hlau nrog tus nqi qis ntawm thermal expansion

S32750 S32760 SU32760 SUPER DUPLEX Stepe Hlau Kav Nrog Tshwj Xeeb Tsis kam mus rau Chloride Kev Nyuaj Siab Corrosion

Kev sib txuas ua ke ntau ntawm cov khoom muaj txiaj ntsig ntawm cov hlau ferritic thiab austenitic steels, 2205 yog qib feem ntau siv tau siv qib Duplex. Nws cov chromium siab thiab molybdenum coputenut muab cov hlau stainless ua rau corrosion tsis kam.

A182 F53 2507 Cov Flange Tshwj Xeeb muab kev tiv thaiv zoo heev rau pitting thiab crevice corrosion tsis kam

SA 240 uns s32760 Sheet rau cov nkoj, tso tsheb hlau luam thiab ntim, rau kev xa tawm cov chaw nyob ib ncig ntawm cov kev ntsuas hlau.

Muaj ntau hom sib txawv ntawm cov flanges xws li plam ntawm flanges, (fled flanges, feded flanges, liab plawg, txo cov flanges thiab ntau yam los ntawm lawv cov haujlwm.

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.

ASTM A240 Hom 2205 Phaj yog lub Duplex phaj yog siv ntau yam kev lag luam xws li kev ua yeeb yam, roj thiab roj kev tshawb nrhiav, thiab marine engineering. Sa 240 gr 2205 daim ntawv yog tsim los ntawm qib 220) stainless hlau, uas yog kev sib xyaw ntawm ferritic thiab ustenitic steel.
Ib txoj kev sib koom ua ke flanged yog tsim ntawm peb cais thiab ywj siab yog tias muaj kev sib cuam tshuam; Cov flanges, lub gaskets, thiab cov bolting; Uas tau sib sau los ntawm kev cuam tshuam lwm tus cuam tshuam, fitter. Cov kev tswj tshwj xeeb yuav tsum muaj nyob rau hauv kev xaiv thiab kev xaiv ntawm tag nrho cov muaj cov ntsiab lus kom muaj kev sib koom ua ke, uas tau siv tau xau nruj.
Ib Flange yog ib qho kev tawm tsam, daim di ncauj lossis sab nraud, tog twg los sab nraud lossis sab hauv, uas yog cov nqaj hlau xws li ib tug t-nqaj); Rau cov ntawv yooj yim tau yooj yim \ / hloov ntawm kev sib cuag nrog lwm yam khoom (raws li flange thaum kawg ntawm cov yeeb nkab, chav dej lub tog raj kheej, lossis ntawm lub ntsej muag lub koob yees duab); Los yog rau kev ruaj khov thiab taw qhia kev txav ntawm lub tshuab lossis nws cov ntu (raws li sab hauv flange ntawm tsheb ciav hlau lossis lub log los ntawm kev khiav tawm ntawm cov ciav hlau). Lo lus "Flange" kuj yog siv rau hom cuab yeej siv los ua cov flanges.

Lub Duplex S31803 cov ntaub ntawv siv chromium, npib tsib, mangybdenum, molybdenum, nitrogen phosphorus thiab carbon hauv nws cov lus. Tus qauv ntawm qib qeb ntawm cov hlau tau ua kom zoo nkauj ntau xyoo tsim muaj ntau yam khoom thiab muaj zog. Lub SA 789 alloy 2205 yeeb nkab muaj cov kev ua tau zoo hauv cov caustic ib puag ncig raws li nyob rau hauv kev kub siab thiab kub system.
Carbon Steel Fasteners
Alloy Steel
Lithuanian
Nyab laj
Forged flanges
Nickel Alloy tuav & RDS
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Forged Yeeb Nkab Fittings
Ntev: Raws li qhov koj xav tau. "

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.

2205 dual-theem steel fasteners muaj qee cov khoom siv me me, uas tuaj yeem yog vim muaj cov roj ntsha tsis huv thiab cov microstritic microy.

Super Duplex uns S32750 yog cov qib super duplex qeb ntau tshaj plaws hauv kev ua lag luam. UNRESS UNSIVE hlau tshwj xeeb tshaj yog tsim rau kev pabcuam hauv kev txhoj puab heev chloride-muaj ib puag ncig.

Vim yog cov khoom siv tshuab hluav taws xob zoo thiab cov kws kho tshuab ntawm super duplex, qhov zoo tshaj ntawm super duplex lub zog tuaj yeem ntsib cov roj ntau ntawm cov roj, roj thiab marine kev lag luam.

Lwm qhov laj thawj rau cov khoom siv zoo ntawm ob lub pob tsuas muaj peev xwm sib xyaw tab sis ferritic microstriticure tam sim no hauv cov alloy.

Super Duplex 2507 yog siv nyob rau hauv ib puag ncig muaj nyob rau theem ntawm chlorides lossis yaj, xws li dej hiav txwv txias, thiab kev cia siab, geothermal.

Lub Flange yog qhov thib ob feem ntau siv koom nrog txoj kev tom qab selding. Kev siv flanges tau siv thaum cov pob qij txha xav tau dismantling. Nws muab kev hloov tau rau kev saib xyuas. Flange txuas cov yeeb nkab nrog ntau yam khoom siv thiab li qub. Breakup Flanges tau ntxiv rau hauv cov raj xa hluav taws yog tias kev saib xyuas tsis tu ncua thaum lub sijhawm cog ntoo.
Cov neeg siv khoom tshuaj xyuas
Alloy Steel
Lithuanian
Nyab laj
Forged flanges
Nickel Alloy tuav & RDS
A789 undist s31803 thiab unsamless tubing
Forged Yeeb Nkab Fittings
Ntev: Raws li qhov koj xav tau. "
Round Bar 1.4501 Super Duplex Bar Monel 400 Round S32760 Bar
Duplex Stainless Hlau 2205 Yeeb Nkab Fittings

Xov kev sib txhuam ntawm cov txiv ntoo thiab bolt tsim lub zog, khov kho thiab txawm yuam kev tuav cov khoom sib xyaw ua ke. Feem ntau siv ASTM A182 unhicial s32205 khawm ceev ceev yog ib txwm hex txiv ntoo. Nyob rau tib lub sijhawm, Ob lub stuplex stainless hlau footeners muaj zog thiab corrosion deferanut, sib txuas ntawm cov muaj kev noj qab haus huv ntawm ferrite thiab austenite. Cov khoom siv tseem muaj 90 yam kawg liti yam tsawg kawg tensile lub zog thiab ib 65ksi yam tsawg kawg zog zog. 2205 Duplex stainless hlau bolts muaj elongation ntawm 25% thiab kev nyuaj ntawm 217HBW.