4IN. Flange rau hauv qab Valve

Cov alloy txawv no yog siv hauv cov roj thiab roj kev tshawb nrhiav thiab tseem siv hauv kev lag luam ua lag luam. Cov cuab yeej ua lag luam tshaj plaws siv Duplex 2205. Kuj tseem siv los ntawm kev lag luam cia thiab tsheb thauj mus los. Pulp thiab cov ntawv luam tawm, tso tsheb hlau luam thiab ntawv ua kua thiab ntawv tshuab kuj siv duplex 2205. Nws yog qhov zoo rau kev siv hauv ib puag ncig marine.

Cov khoom siv S32205 DuPlex Asme asme sa182 pob tw Weld Flanges yog tsim nyog rau dej hiav txwv thiab cov khoom siv hluav taws xob tuaj yeem tiv thaiv kom sov txog 600,000Ãf, thaum tseem muaj cov yam ntxwv zoo.

EN1092-1: 2002 Phaj flange rau vuam \ / xoob phaj fled weld-ntawm phaj dab tshos \ / dig muag flange \ / Worn Flange Pn2.5-PD Flange Pn2.5-Pn100 Dn4000

Qhov kev nce ntxiv no yog dab tsi muab rau super duplex stainless hlau ntau dua corrosion cov yam ntxwv.

Ob leeg Austenite thiab ferrite yog tam sim no nyob rau hauv microstructure ntawm no alloy. Yog li ntawd, super duplex flanges muaj cov khoom zoo sib xws rau ob tus hlau no tsis muaj. Cov feem no muaj kev ua tau zoo heev hauv kev siv tau mus rau chlorine daws.

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.

Duplex thiab Super Dupluam flanges yog qhov zoo tagnrho rau kev nthuav dav zoo, thiab ntsuas kub thiab nws qhov tseem ceeb yog tias nws tsim nyog rau cov ntawv thov siab.

Kev sib xyaw ntawm chromium, molybdenum thiab nitrogen muab kev tiv thaiv zoo los ntawm chloride kev ua haujlwm, uas ua rau lawv muaj txiaj ntsig zoo, muab cov ntaub ntawv sib tw kaw thiab qee qhov kev siv zaub mov noj.
Peb yog ib qho ntawm cov neeg tsim khoom loj tshaj plaws ntawm Duplex Steel zawv zawg Flanges nrog kev qaug zog zoo lub zog thiab siab corrosion tsis kam. 2205 Duplex Steel tsis pom flange tseem hu rau nws ntau yam khoom, xws li tau ua kom zoo heev los tawg, thiab corrosion hauv kev hnyav ib puag ncig.
Lwm cov kev siv rau 2205 flanges suav nrog kev siv hauv cov tub rog thiab lwm cov tshuaj chlet thiab cov khoom siv biofuel, cov khoom siv tshuaj dawb, thiab cov khoom siv ua khoom noj. Kev lag luam loj siv cov txiv neej no 2205 flanges muaj xws li asphalt txhim kho cov nroj tsuag, feem ntau ntawm cov roj av (thiab petrochemicals thiab cov kua qaub.

4in.-14in. Pob zeb diamond tuaj yeem siv cov tshuaj txhuas txiav Adapter Flange nrog Screws

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.

Piv rau lwm cov hlau, peb lub Duplex Stainless Hlau Flanges muaj ntau cov chromium thiab yog li ntawd muaj zoo corrosion tsis kam. Duplex steel tiab hauv qab ntawm flanges muaj txog 10% chromium. Duplex Steel dig muag flanges (blrf) yog qhov ruaj khov khov thiab muaj lub zog muaj nruab nrab txawm tias muaj lub siab kub.

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.

Piv rau cov qib zoo sib xws thiab cov qib qis, tus nqi Super Roge thiab, vim lub zog zoo dua thiab, muaj corrosion tsis kam.

Lub ASTM A182 F53 vs F55 tuaj yeem sib txawv sib txawv xws li? nti rau 48 ntiv nrog cov chav kawm sib txawv raws li chav kawm 150 los ntawm chav kawm 2500.

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.

Super Duplex Flanges Siv cov hmoov av ntshiab uas muaj kev sib xyaw nrog cov roj av thiab qib siab micrtritures thiab siab molybdenum thiab chromium cov ntsiab lus thiab chromium cov ntsiab lus thiab chromium cov ntsiab lus thiab chromium cov ntsiab lus. Cov tshuaj lom neeg zoo tshaj plaws ua ke muab cov tshuaj tiv thaiv zoo dua thiab muaj zog ntxiv. Cov khoom peb tsim tau siv nyob rau hauv ntau cov kev siv thiab kev lag luam. Cov flanges no yog cov tiv taus zoo hauv kev xeb, acidic thiab txo qhov chaw ib puag ncig.

Cov qauv hluav taws xob ruaj khov tiv thaiv cov kua txob hauv cov tubrog nkoj. Duplex Flanges Txuas zoo txuas cov raj xa khoom sib txawv hauv cov kab ke thiab cuam tshuam rau cov kua dej lossis roj av. Cov qib kawm no muaj zog dua thiab tawg tawm tsam ntau dua li cov qib tsis muaj txiaj ntsig. Cov flanges no tseem muaj qhov du me me thiab tuaj yeem muab welded hauv qhov chaw siv cov txheej txheem txheem.

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.

Ib txoj haujlwm thib ob ntawm cov roj av chav ua haujlwm yog los pab cov neeg ua haujlwm uas nkag mus rau cov kab ke no kom huv si, tshawb xyuas lossis hloov kho lawv. Feem ntau, cov ntawv thov ntawm lub twj tso kua mis steeles, cov nroj tsuag thermal, dej ntws roj chees, kev tsim kho, thiab pulp thiab pulp thiab cov ntawv mills. Cov lag luam no siv cov tshuab raj xa tawm kom hloov xov xwm, uas feem ntau tsim qee yam ntawm cov pa taws.

Duplex flanges muaj ib yam khoom siv hu ua Duplex. Cov khoom siv muaj ob qho tib si ferritic thiab ustenitic micrtructures hauv metallurgy. Muaj cov qhab nia sib txawv ntawm lub duplex nyob ntawm cov khoom muaj pes tsawg leeg. Duplex stainless hlau flanges muaj qhov zoo tshaj plaws ferritic thiab Austenitic cov khoom. Lawv tau siv los hloov cov khoom hloov rau cov khoom siv siab kim hauv ntau daim ntawv thov kev lag luam.

Siv cov hlua S31803 DupleX steel yeeb nkab flanges ua kom muaj kev ua tau zoo, siab dua lub neej kev ua haujlwm. Vim tias dual xwm ntawm Austenitic thiab Ferritic Micrtructures tam sim no nyob rau hauv vaj huam sib luag, cov theem kub thiab ob sab flange cov khoom siv ntawm ob qho tib si steels.

ASME B16.5 WN \ / LWN \ / Yog li \ /

0cr18ni10ti1cr18Ni9Appi A815 tus qauv phaj ua kom zoo li asme B16.48 spectacle wn flange forged steel flange

Cov kev loj-lub zog flanges muab kaw cia ntawm ntau yam kav dej kav dej. Folifunctional flange qhia zoo ruaj ruaj thiab cov khoom pov thawj txhim kho kom tsis txhob muaj chloride pitting hauv cov ntawv thov marine. Nrog cov qauv vuam cov txheej txheem, Super Duplex Flanges tuaj yeem muab tso rau yooj yim rau cov raj xa khoom sib txawv.

Peb yog cov chaw tsim khoom ASTM A182 Duplex uns s32750 \ / s32760 flanges ua rau cov dej hauv qab ntsev, thiab cov dej num ua zaub mov noj, thiab cov khoom noj ua khoom noj.

Chromium yog ib tug ferrite yav dhau los, uas txhais tau tias nws txhawb nqa cov qauv BCC qauv ntawm cov hlau. Nws kuj tseem nce oxidation tiv thaiv nyob rau ntawm qhov kub. Siab chromium kuj txhawb kev tsim ntawm intermetallic theem, uas yog detrimental rau Duplex stainless hlau thiab yuav tsum tau hais.

Duplex stainless hlau s31083 s32205 flanges chav kawm 900 lbs 1500 lbs 2500 lbs flanges

Super Duplex Flanges Siv cov hmoov av ntshiab uas muaj kev sib xyaw nrog cov roj av thiab qib siab micrtritures thiab siab molybdenum thiab chromium cov ntsiab lus thiab chromium cov ntsiab lus thiab chromium cov ntsiab lus thiab chromium cov ntsiab lus. Cov tshuaj lom neeg zoo tshaj plaws ua ke muab cov tshuaj tiv thaiv zoo dua thiab muaj zog ntxiv. Cov khoom peb tsim tau siv nyob rau hauv ntau cov kev siv thiab kev lag luam. Cov flanges no yog cov tiv taus zoo hauv kev xeb, acidic thiab txo qhov chaw ib puag ncig.

Kev siv cov yas thiab super duplex stainless hlau yuav tsum tau txwv rau hauv qab 570¡Ãf, raws li ntev ntev tau ua kom cov khoom nkig tuaj yeem ua rau cov khoom tawg tuaj yeem ua cov khoom tawg tuaj yeem ua cov khoom nkig.

Piv rau ustenitic stainless hlau, duplex stainless hlau muaj ntau dua lub taub thiab tawm tswv yim thiab txhim kho chloride scc (kev nyuaj siab corrosion tawg). Lawv kuj nthuav qhia kev nruj dua li cov hlau ferritic stainless.

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.

Kev sib xyaw ntawm chromium, molybdenum thiab nitrogen muab kev tiv thaiv zoo los ntawm chloride kev ua haujlwm, uas ua rau lawv muaj txiaj ntsig zoo, muab cov ntaub ntawv sib tw kaw thiab qee qhov kev siv zaub mov noj.
Peb yog ib qho ntawm cov neeg tsim khoom loj tshaj plaws ntawm Duplex Steel zawv zawg Flanges nrog kev qaug zog zoo lub zog thiab siab corrosion tsis kam. 2205 Duplex Steel tsis pom flange tseem hu rau nws ntau yam khoom, xws li tau ua kom zoo heev los tawg, thiab corrosion hauv kev hnyav ib puag ncig.
Lwm cov kev siv rau 2205 flanges suav nrog kev siv hauv cov tub rog thiab lwm cov tshuaj chlet thiab cov khoom siv biofuel, cov khoom siv tshuaj dawb, thiab cov khoom siv ua khoom noj. Kev lag luam loj siv cov txiv neej no 2205 flanges muaj xws li asphalt txhim kho cov nroj tsuag, feem ntau ntawm cov roj av (thiab petrochemicals thiab cov kua qaub.