DupleX Steel Flanges

Raws li muaj pes tsawg leeg, cov ntaub ntawv tuaj yeem raug cais raws li qauv duplex, super duplex, thiab lean duplex. DupleX Steel Flanges yog haum rau kev kub siab, siab kub thiab cov ntawv thov corrosive heev. Duplex kuj tseem raug nqi tau zoo thiab tsis ntev los no tau siv thiab hloov los ntawm lwm cov qib.

Txhua hom sib txawv muaj nws tus kheej zoo. Kev sib txawv qib ntawm chav hlau Duplex muaj cov khoom sib txawv thiab lub cev vim cov tshuaj sib txawv. ASTM A182 F60 flanges yog kev ua tau zoo, raug nqi ua tau zoo thiab lub neej ntev. Muaj ntau lub ntsej muag sib txawv hom kev sib koom ua ke flanges, tiaj tus ntsej muag flanges thiab tsa ntsej muag flanges.

DupleX Steel Flanges yog cov nyom tawv uas tseem yog cov tiv taus corrosion kuj yog resistant. Lub microstructure ntawm cov hlau no muaj kev sib xyaw ntawm ferrite thiab austenite kaujs. Yog li ntawd, lawv muaj cov yam ntxwv ntawm ob qho tib si ferritic thiab anustenitic stainless hlau.

Duplex 2205 flanges yog ua los ntawm dual xwm steel nrog austenitic thiab ferritic microstructures. Cov khoom siv tiv thaiv cov chloride kev ntxhov siab corrosion. Nws yog siv nyob rau hauv cov chaw muaj teeb meem. 2205 flanges muaj nyob rau qib ntawm 150 txog 2500 thiab PN6 rau PN64.

Taub qab weld flanges yog flanges tsim los txuas rau cov tshuab luam ntawv los ntawm taub qab vuam. Muaj ntau ntau yam tshwj xeeb ntawm flange. Taub qab Weld Flanges yog kim vim tias lawv cov neeg ua haujlwm ntev dua thiab cov neeg ua haujlwm siab rau kev sib chwv nrog cov ntawv thov kev ntxhov siab siab. Caj dab lossis hub hloov kev ntxhov siab rau cov yeeb nkab.

Duplex 2205 tau raug sim nyob rau hauv kev cuam tshuam los ntawm chav sov ntawm chav sov piv rau SS316. Cov txiaj ntsig qhia tau hais tias Duplex 2205 muaj kwv yees li ob zaug ntawm kev qaug zog hloov \ / paib lub zog.

Txhawm rau nce cov kev sib txuas saum npoo av, dual theem steel s31805 RTJ Flanges siv. Nws tau thov ua khub hauv ob lub halves. Peb kuj muab lwm hom xws li 2205 ob chav pob tw weld flanges.

Duplex 2205 flanges muaj tus ducast kom nkev hloov ntawm -50¡Ãc thiab tseem ua tau nkig ntawm 300-15Ãc mus rau 300¡x. Raug rau saum 300 yuav tsis tsuas yog ua rau embrittlement ntawm 2205 flange, tab sis yuav txo cov corrosion tsis kam.

Duplex 2205 Taub Hau Weld Flanges (Flar Flanges (yooj yim pom kev ntawm lub raj ntev taper, maj mam ncua los ntawm cov yeeb nkab lossis haum rau ntawm phab ntsa tuab. Ntev taper cov hubs muab cov khoom tseem ceeb kom siv nyob rau ntau yam kev siv nrog kev kub siab, sub-xoom thiab kub. Kev hloov pauv ntawm Flange tuab heev rau cov yeeb nkab tuab rau cov yeeb nkab lossis cov phab ntsa tuab yog qhov kev nthuav dav los ntawm kev nthuav dav los ntawm linear nthuav lossis lwm yam kev sib txawv.

Corrosion Duplex 2205 Flanges muab kev lag luam nrog kev txhim kho stainless hlau corrosion nrog cov sulfide corrosion thiab zoo dua rau chloride pitting thiab crevice corrosion dua 317l.

Duplex flanges yog ua los ntawm cov hlau tshwj xeeb nrog cov tshuaj austenitic thiab ferritic metallurgical nta hauv nws cov microstructure. Cov no yog cov hlau nplaum sib nqus nrog cov kev ua siab loj thiab ua haujlwm tawv.

Kev sib xyaw ua ke ntawm chromium, molybdenum thiab nitrogen muab kev tiv thaiv txiv neej zoo nkauj, uas ua rau lawv muaj txiaj ntsig zoo, cov tshuaj ua kom dawb, kaw cov ntawv thov ua zaub mov noj thiab qee qhov kev siv zaub mov noj. Txawm hais tias nws yog ib qho tseem ceeb kom nco ntsoov tias pitting corrosion tuaj yeem yog qhov teeb meem hauv cov tshuaj chloride thaum oxidizing xov xwm tam sim no. Nyob rau hauv cov kev mob no, lub passive (tiv thaiv (tiv thaiv) txheej ntawm lub duplex 2205 cov khoom siv yuav raug puas thiab pittingcompized yuav tshwm sim.

Duplex s31803 pob tw Weld Flanges ua ke zoo kho tshuab zog thiab ductility nrog mob corrosion tsis zoo nyob rau hauv ntau ib puag ncig. Duplex s31803 xov flanges yog qhov dav tshaj plaws siv duplex stainless hlau. Duplex s31803 ceg tawv sib koom ua ke freed freat freed lub zog muaj zog uas yog ob zaug uas tus qauv ustenitic stades.

Nyob rau ntawm qhov kub no, ob tus hlau steel flanges tshaj 300 degrees Celsius tseem muaj kev tiv thaiv los ntawm kev sawv los ntawm kev xeb vim tias corrosion. Ciav muaj peev xwm kuj tau zoo heev thaum kub tsawg. Fabrication yog ua tiav tsuas yog nrog cov cuab yeej muab rau cov khoom siv hlau stainless. Yuav tsum tau huv kom zoo ua ntej siv. Qhov no yog ua los tiv thaiv cov hlau stainless los ntawm kev sib kis ntawm corroding hlau.

Weld-ntawm Flanges yog muaj nrog tsa, tiaj tus lossis RTJ ntsej muag, ntxiv rau orifhis teeb tsa. Cov flanges no muaj nyob rau hauv tag nrho peb cov hlau tsis xeb thiab chrome molybdenum qib, los ntawm? Ã ± mus rau 2500. Peb kuj tseem tuaj yeem muaj peev xwm ntau yam ntawm koj lwm cov lus qhia tshwj xeeb.

Weld-caj dab flanges tau txais lawv lub npe los ntawm cov caj dab flange uas tau muab cia rau qhov kawg ntawm lub vev xaib. Nws yog tsim los hloov kev ntxhov siab rau cov yeeb nkab, yog li txo cov kev ntxhov siab siab ntau rau hauv qab ntawm flange. Taub qab Weld Flanges raug nqi ntau vim tias lawv cov qauv thiab engineering thiab cov khoom ntxiv.

Duplex steel flanges yog lub teeb nyob rau hauv qhov hnyav thiab zoo tag nrho hauv qhov loj me thiab lwm yam tsis raug. Cov no yog siv hauv kev tsim khoom lag luam. Hauv qhov no, stainless hlau siv, yog li corrosion tsis kam ntawm cov khoom no yog qhov zoo heev. Duplex dig muag Flanges muaj cov yam ntxwv ntawm lub zog siab thiab tau siv dav hauv Petrochemical, Fais Fab thiab lwm yam lag luam. Qhov no yuav tsum tau siv ntawm qee qhov kub thiab txias raws li nws tuaj yeem raug nkig ntawm qhov kub.

Yuav kom muaj peev txheej kav dej, twj, kav dej, li qub thiab ntau lwm yam khoom siv txuas nrog ua ke los ntawm kev hu ua flanges. Cov flanges no yuav luag ib txwm threaded los yog welded. Flanges yog qhov zoo vim tias lawv tuaj yeem tshawb xyuas tau yooj yim, ntxuav, lossis cov kev xav tau.

Nws muaj lub zog siab thiab zoo heev corrosion tsis kam. Duplex stainless hlau flanges muaj kev sib txuam zoo heev corranular. Nws muaj qhov ua tau zoo heev rau corrosion cracking kev ntxhov siab txawm nyob hauv cov sulfide thiab chloride ib puag ncig.

Taub qab weld flanges yog flanges tsim los txuas rau cov tshuab luam ntawv los ntawm taub qab vuam. Hom flange no los ntawm ntau qhov ntau thiab tsawg, pob tw weld flanges yog kim vim yog cov yeeb nkab lossis haum, tab sis yog nyiam rau kev siv ntxhov siab siab. Caj dab lossis hub hloov kev ntxhov siab rau cov yeeb nkab.

Cov flanges no tuaj yeem ua kom tawv tawv los ntawm kev kho cua sov. Daim ntawv thov kev lag luam ntawm Duplex flanges yog; Lawv siv rau hauv cov chaw tsim hluav taws kub roj, cov pa roj av, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv cua sov, thiab cov khoom siv ntub dej. Duplex steel flanges muaj nyob rau hauv ntau yam tsim muaj xws li lub tes tsho, pob tw wandd, dig muag, ncej puab pob qij txha thiab (ceg ob tog weld.

S32205 yog ob theem ob theem steel nrog ze li ntawm cov sib npaug ntawm cov ooustenite thiab ferrite hauv nws cov tshuaj lom neeg muaj pes tsawg leeg. Qhov kev sib xyaw ua ke no ua rau muaj zog tshaj dua cov qauv siv tshuaj tiv thaiv cov hlau. Lub khawm ob lub flatx s31803 lub nplhaib haum rau Flange yog cov carbon qis version thiab yog cov tshuaj tiv thaiv kab mob.

ASTM A182 Duplex S31803 Nco tiab flange rau cov kev siab siab cov hlab ntsha thiab cov ntawv thov siab. Qhov kev ua haujlwm ntsuas kub muaj txog 150 degrees Celsius hauv chloride ib puag ncig. Cov khoom siv no muaj nrog welded flanges, bolted flanges thiab xov flanges.

DupleX Steel Flanges tau siv dav hauv kev siv tshuab siv, kev lag luam tshuab thiab tsheb lag luam hauv tsheb. Duplex steel s31803 lap flanges yog qhov zoo tagnrho rau cov ntawv thov ua kom zoo dua li hom 316 thiab lub zog kub zoo. Peb muaj lub duplex steel s31803 \ / s32205 flanges hauv Tshuag. Duplex steel flanges yog ib txwm siv hauv tshuaj, petrochemical, thiab kev lag luam fais fab.

Duplex stainless hlau flanges, cov flanges muaj qee cov khoom zoo xws li lub teeb hnyav xws li lub teeb hnyav, kev tsim kho zoo thiab ntau dua. Peb tseem muab cov khoom lag luam no hauv cov qib sib txawv xws li Duplex Flanges, Duplex Flanges, Super Duplex Flanges thiab Super Duplex Flanges.

Duplex 2205, tsis yog S32205, yog cov khoom siv stainless hlau uas muaj cov microstructure muaj sib npaug muaj sib npaug ntawm cov ferrite thiab austenite. Cov qib no yog hom nrov tshaj plaws, thiab ob hom khoom siv ob-theem no yog qhov tseem ceeb tshaj 316 stainless hlau nyob rau hauv cov nqe lus muaj zog thiab corrosion tsis kam.

Duplex cov hlau muaj ob qho tib si Ferritic thiab ustenitic micrettructures. Vim tias lub zog zoo heev zog thiab hluav taws xob tiv thaiv, peb cov flanges tau siv dav hauv cov ntaub ntawv sib txawv xws li cov khoom siv tshuaj lom neeg, roj thiab roj, thiab lwm yam.

Taub qab Weld Flanges yog hom nrov tshaj plaws ntawm kev kub siab pipeline flange. Lub taub hau tsim ntawm pob tw ntawm pob tw weld flanges muab ib qho kev sib txuas muaj zog heev, thiab pob tw weld flanges tuaj yeem ua tau ntau yam tsis muaj cov ntaub ntawv sib cuam tshuam thiab muaj / lossis kev sib txuas zoo. Taub qab Weld Flanges tseem muaj qhov zoo dua ntawm kev ua tau zoo rau huab siab siab thiab qis.

Duplex cov hlau tsis yog qib s32205 chav hlau duplex yog resistant rau chloride ib puag ncig thiab sulfide kev nyuaj siab corrosion. Nws cov txiaj ntsig lub zog yog kwv yees li ob zaug uas ntawm cov qauv kev ua kom muaj kev sib tw ntawm cov qib tsis zoo. Cov hlau DuPlex uns s32205 flanges yog qhov ruaj khov thiab tseem tuaj yeem tau yooj yim rau txhua qhov loj ua tsaug rau cov duab sib txawv thiab ntau thiab tsawg.

Duplex 2205 Flanges yog tsim los ntawm Austenitic-Ferritic stainless hlau thiab yog tsim los muab lub zog siab dua thiab corrosion tsis kam li 300 series stainless hlau. Nws pab cov neeg siv tsis txhob muaj kev ntxhov siab rau kev ntxhov siab rau 316 thiab 317.