Duplex Phaj 4 × 8 ntawv duplex 1.4462 lub phaj

Ob qho tib si Asme B16.5 thiab ASME B16.47 tau pom zoo cov yeeb nkab flanges ua los ntawm ib qho ntawm ob lub stuplex ntau.

Qhov dav siv dav siv stainless hlau alloy yog duplex 2205. Nws muaj nws qhov zoo tshaj plaws rau ib puag ncig uas muaj zog corrosion. Lub zog zoo yog qhov yuav tsum tau ua thawj. Duplex 2205 studs yog qhov tseem ceeb tsuas yog ib daim ntawm threaded tus pas nrig, qee qhov kev tsim los lees txais cov txiv ntoo, cov qauv zoo li no tau hu ua kev tshawb fawb hauv bolts. Nws tau ua tau corrosion tsis kam thiab yog superior rau stainless hlau 316 nyob rau hauv feem ntau cov chaw ib puag ncig.

Ca thiab xauv cov chaw ntxhua khaub ncaws tuaj yeem txiav lossis tawm ntawm daim ntawv rau cov neeg siv khoom tshwj xeeb. Txij li 2205 sib xyaw ua ke lub zog, zoo heev corrosion thiab kev nyuaj siab corrosion, Qhov no yuav yog txoj cai alloy rau koj cov phiaj xwm kev ceev, bolts, spacers thiab studs.

Technically, microstructure ntawm ib tus txiv neej 2205 raj yog kwv yees li 50% ferrite thiab 50% austenite. Raws li qhov tshwm sim, cov khoom tau los ntawm ob pawg ua rau cov yeeb nkab nitrogen-enhance yeeb nkab zoo xws li kev ua khoom noj thiab kev hloov pauv zaub mov thiab hluav taws xob nrawm nrawm.

Feem ntau, chav hlau yas los ua cov hloov pauv rau qhov khoom siv zoo sib xws tab sis tsis tshua kim nyob hauv kev sib xyaw.

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.

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.
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.
Vim nws cov chromium siab thiab muaj cov ntsiab lus npib tsib xhel tsis tau muaj cov txiv neej s31803 tau ua tau zoo rau cov sulfidation thiab lwm hom kev kub corrosion. Duplex Steel unspling txiv ntoo tsis tas yuav tsum preheating, lub interpass kub yuav tsum tsis pub tshaj 150, thiab tom qab weld-weld kev kho cua sov feem ntau tsis tas yuav. Lub Austenite tsim ntawm ASME SA 479 unsT sa 41803 fasteners tseem muab cov depability zoo rau cov qib no, txawm tias qis qis rau qhov kub tsawg. Cov khoom siv tsis tau paub txog nws cov khoom zoo nkauj thiab lub cev muaj zog, ua rau nws nrov nrov hauv ntau yam kev lag luam. UNR31803 Bolts muaj cov nta xws li weldability zoo thiab tuaj yeem muab welded siv cov qauv sib txawv.

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.

ASME SA 479 UNRONT S32205 FORTEEN yog kev tiv thaiv corrosion thiab siab zog dag zog rau hauv nruab nrab ntawm 1300 degrees Fahrenheit.

Vim nws cov chromium siab thiab muaj cov ntsiab lus npib tsib xhel tsis tau muaj cov txiv neej s31803 tau ua tau zoo rau cov sulfidation thiab lwm hom kev kub corrosion. Duplex Steel unspling txiv ntoo tsis tas yuav tsum preheating, lub interpass kub yuav tsum tsis pub tshaj 150, thiab tom qab weld-weld kev kho cua sov feem ntau tsis tas yuav. Lub Austenite tsim ntawm ASME SA 479 unsT sa 41803 fasteners tseem muab cov depability zoo rau cov qib no, txawm tias qis qis rau qhov kub tsawg. Cov khoom siv tsis tau paub txog nws cov khoom zoo nkauj thiab lub cev muaj zog, ua rau nws nrov nrov hauv ntau yam kev lag luam. UNR31803 Bolts muaj cov nta xws li weldability zoo thiab tuaj yeem muab welded siv cov qauv sib txawv.
Nickel Alloy Fasteners
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s31803 cov yeeb nkab
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Forged Yeeb Nkab Fittings
\ / 5 / raws li

Muaj cov cheebtsam ntawm ob 2205 lub fasteners muaj xws li studs, teeb screws, bolts, tshuab ntxhua khaub ncaws thiab ceev. Thaum twg koj tshwj xeeb txiav txim siab Duplex Stainless Hlau 2205 Gaskets, nws tuaj yeem yog cov txiaj ntsig zoo rau ntau hom kev lag luam tseem ceeb feem ntau pom muaj nyob hauv cov chaw hnyav. Yuav luag txhua hom ntawm 2205 stainless hlau gaskets yuav muab cov kev pabcuam ib txwm muaj rau cov ntawv thov sib txawv lossis dej hiav txwv thiab petrochemical, twj, thiab lwm yam.

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.

Unr unic untist s31803 \ / 2205 yog ib qib hlau thib ob nrog Ferritic-Austenitic Micrubtructure. Lub alloy muaj kwv yees li 40-50 ferrite nyob rau hauv anealed mob.

Qhov no muab cov flanges nrog cov siab corrosion tsis kam thiab cov khoom siv neeg kho dua. Thov hu rau peb rau koj cov xaj ntawm F53 flanges.

Seamless yeeb nkab tsis yog li muaj zog li Duplex SS 2205 Welded yeeb nkab, tab sis yog qhov muaj tseeb heev. Qhov tseeb qhov tseeb yog pab tau nyob rau hauv cov kev siv rhiab heev uas ntsuas qhov tseeb thiab kev xam pom qhov tseeb.
Cov neeg siv khoom tshuaj xyuas
Tsev »
s31803 cov yeeb nkab
Tiv Tauj Peb
Xaiv lus
Nickel Alloy tuav & RDS
Qhov muag tsis pom flange tsa ntsej muag 1.4432 cov hlau yas
Forged Yeeb Nkab Fittings
\ / 5 / raws li
Duplex thiab Super Duplex A815 WPS 32760 lauj tshib
Duplex2205 S31803 1.4462 M10 Txiv Ntseej Din934

DIN933 S32760 Zom Xov Cov Hlau Steel Steel Stainless Taub Hau Steel Taub Hau Ntsawb Taub Hau Hlau Nrog Txiv Ntseej S32760 Trolt S32760 Trolt S32760 Trolt Bolt
S31803 hex txiv ntseej xa khoom dua cov hex txiv ntoo - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Duplex 2205 Fasteners muaj kev siab tawv thiab hardness thaum tseem muaj qib siab ntawm lub zog siab tensile muaj zog, txhua yam ntawm cov chromium tam sim no hauv lawv. Txawm li cas los xij, nws tuaj yeem xaus lus tias dual theem steel steel fasteners yog undeniable; Tsis yog deformed tsis yog puas. Qhov no tsis tshua muaj tshwm sim. 2205 Duplex fasteners haus cov txheej txheem heev ua los ntawm ferritic thiab Austenitic steels uas tau pom zoo ib feem ntawm cov neeg kho tshuab kom zoo nkauj.
Cov neeg siv khoom tshuaj xyuas
Tsev »
s31803 cov yeeb nkab
Tiv Tauj Peb
Xaiv lus
Nickel Alloy tuav & RDS
Qhov muag tsis pom flange tsa ntsej muag 1.4432 cov hlau yas
Forged Yeeb Nkab Fittings
\ / 5 / raws li
Duplex thiab Super Duplex A815 WPS 32760 lauj tshib
Duplex uns s31803 stainless hlau yeeb nkab

Duplex yog ib qho hlau uas yog ua los ntawm ob-theem microstructure muaj cov tshuaj tsis muaj roj stainless hlau thiab ferritic qauv.

Ib lub pob tw weld yeeb nkab haum yog tsim kom muaj welded rau ntawm nws cov (s) kom txuas cov yeeb nkab sib txuas ua ke thiab tso cai rau kev hloov pauv lossis lub hlab lossis xaus.

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.

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
Tsev »
s31803 cov yeeb nkab
Tiv Tauj Peb
Xaiv lus
Nickel Alloy tuav & RDS
Qhov muag tsis pom flange tsa ntsej muag 1.4432 cov hlau yas
Forged Yeeb Nkab Fittings
\ / 5 / raws li
Duplex thiab Super Duplex A815 WPS 32760 lauj tshib
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils

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.

Alloy 2205 Duplex Stainless Hlau Phaj tau zoo pitting tsis kam dua 316L lossis 317l Austenitic Stainless Hlau nyob rau yuav luag txhua corrosive media.

2101 yog lub npib tsib xee tsawg, ntshiv mos duplex stainless hlau muaj lub zog zoo dua thiab corroside kev ntxhov siab tsis kam thaum piv rau 300 series stainless hlau.

Lub siab-ntsuas ntsuas rau Astm A182 F53 flanges yog tib yam li ntawd rau lwm cov hlwv me me.

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.

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.

Cov ntaub ntawv siv los tsim cov fasteners yog ntawm sab saum toj zoo thiab tus qauv, yog li nce lub zog ntawm cov khoom kawg rau cov kev siv tawm tsis zoo rau cov kev siv tawm tsis zoo.

Lub siab muaj peev xwm ntawm cov flanges kuj tseem tuaj yeem qhia hauv cov lej siab. Lub ASTM A182 F53 Un Un unical S32750 Flange hom tuaj hauv cov lej siab los ntawm PN6 los ntawm PN64.

Yog tias 22CR Duplex yeeb nkab yog yuav tsum welded, tsis muaj cov muab tub lim hlau yuav tsum tau ntxiv rau lub alloy thaum nws cov txheej txheem vuam.

Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov

Lub ob microstructure muab qib no unseigicient ntawm thermal cov hlau thiab yog qhov haum rau kev ua haujlwm kub txog li 300¡ling.

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.

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.

Qhov kev haum no ces ua ib feem ntawm cov kab ke rau kev thauj cov dej (roj, roj, kua, yam ntxwv zoo, dhau los ntawm kev ncua ntev lossis ntev dua.