2507 Super Duplex Yeeb Lub High Chromium Molybdenum thiab Nitrogen Theem

Alloy 2205 (Uns Unit S32305 \ / S31803) yog li 22% yog ib qho loj thiab muaj kev cuam tshuam zoo, hauv nroog thiab kev nyuaj siab corrosion.

ASTM A479 Super Duplex Steel unconfed cov roj muaj txiaj ntsig zoo xws li cov roj corrosive, txawm hais tias siv cov roj correders,

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.

Cov txiaj ntsig ib lub zog ntawm cov khoom no yog yuav luag ob zaug uas ntawm feem ntau siv autusenitic steel qib.

UNR UNS UNL UNLLLEX HEX txiv ntoo tau tsim thaum pib ntawm lub xyoo pua los daws tau cov neeg siv ntau, thoob plaws ntau cov hlau uas tuaj yeem tiv thaiv cov kev pabcuam. Qhov ntau ntau yam thiab dav ntau ntawm unsolle lev hex txiv ntoo xav txog cov kev ua neej sib txawv hauv txhua lub chav ua noj, nrog cov kais dej kom zoo.

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 Stainless hlau fasteners muaj nyob rau hauv super duplex, ntshiv thiab cov qauv duplex, txhua tus muaj cov ntawv thov sib txawv.

Qee cov hlau ua kuj muaj cov alloy hais xws li mo, CU, Ti thiab N, thiab lwm yam thiab muaj zog thiab zoo dua intergranular cuam tshuam thiab weldability.

Los tubos super duplex producter Segun Faecificacion Asecificacion Astm A790 Sum Sumrucion Sinadada O sarada. El proceso automatpatizado para ntaub ntawm cov roj dupos super duplex tsis muaj kev siv hlau hlau de Aporte. Los Shareedores de Tuberias Super Recomiendan Muaj Turerias Para Aplicaciones Producion A prexenCal Dav Hlau.
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Duplex stainless hlau muaj microstructure uas yog 50% Ferritic thiab 50% Austenic. Cov muaj pes tsawg no muab lawv lub zog zoo dua li cov hlau ferritic lossis austenitic steels. Cov ntsiab lus ntxiv txog cov ntsiab lus no tau muab hauv qab no (saib ASTM A790 kav).

UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNRY RAU LUB COMMEMATBLY NTAWM ob qho kev pab tsis muaj zog, nrog kev pab ntawm cov txiv ntoo. UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNRGE muaj cov khoom zoo dua xws li Tensile siab thiab tawm lub zog.
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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.
Cov qauv tshuaj pab txo qis cov hlau zoo li 304 (1.4301) thiab cov hlau ferritic zoo li 430 yog yooj yim rau kev ua thiab ua kom zoo. Raws li lawv cov npe hais, lawv muaj feem ntau ntawm ib theem, austenite lossis ferrite. Txawm hais tias cov hom no tau zoo rau ntau cov ntawv thov, muaj qee qhov kev siv txuj ci tseem ceeb hauv ob hom.
2205 lub fasteners tau siv dav hauv cov ntawv thov uas yuav tsum tau corrosion tsis kam thiab lub zog. Muaj zoo corrosion tsis kam; ntau dua li lwm cov qib. Nws tshem tawm cov hom corrosion hauv cheeb tsam xws li kev txhim kho corrosion, pitting corrosion thiab crevice corrosion. Duplex 2205 Bolts yog qhov zoo rau ib puag ncig muaj cov tshuaj chlorides thiab roj extraction los ntawm cov hmoov av qaub, thiab cov tshuaj ntxiv, thiab tshuaj chloride cov txheej txheem.

Super Duplex Stainless Hlau S32750 1.4410 f53 tiaj tiaj washer cin125

Hex taub hau yog qhov zoo rau ntau hom kev lag luam fastener. Lub 6-tog qauv tsim ntawm 2205 Hex Bolt tso cai rau lub ntsia liaj qhov rooj kom nruj lossis loosened sai sai thiab zoo, txhim kho tag nrho ua haujlwm nrawm thiab nrawm dua. Qee cov txiaj ntsig ntxiv cuam tshuam nrog kev siv S32205 hex

Super Duplex Stainless Hlau S32750 1.4410 F53 tiaj tiaj Washer Din125 - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Cov qib kawm no, nrog kev qhia nrawm nrawm dua, yog cov ntawv sau ua ke raws li F60, sib npaug rau Unru S32205. Thiaj li, S32205 tuaj yeem ua tiav daim ntawv pov thawj raws li S31803 tab sis tsis yog lwm tus.

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.
Cov qauv tshuaj pab txo qis cov hlau zoo li 304 (1.4301) thiab cov hlau ferritic zoo li 430 yog yooj yim rau kev ua thiab ua kom zoo. Raws li lawv cov npe hais, lawv muaj feem ntau ntawm ib theem, austenite lossis ferrite. Txawm hais tias cov hom no tau zoo rau ntau cov ntawv thov, muaj qee qhov kev siv txuj ci tseem ceeb hauv ob hom.
2205 lub fasteners tau siv dav hauv cov ntawv thov uas yuav tsum tau corrosion tsis kam thiab lub zog. Muaj zoo corrosion tsis kam; ntau dua li lwm cov qib. Nws tshem tawm cov hom corrosion hauv cheeb tsam xws li kev txhim kho corrosion, pitting corrosion thiab crevice corrosion. Duplex 2205 Bolts yog qhov zoo rau ib puag ncig muaj cov tshuaj chlorides thiab roj extraction los ntawm cov hmoov av qaub, thiab cov tshuaj ntxiv, thiab tshuaj chloride cov txheej txheem.

Lub duplex stainless hlau alloy untrol unser s32750 yog ib phaj nyias, uas ib txwm ua rau lub qhov i.e. Qee zaum muaj nyob hauv nruab nrab.

Lub txiv ntseej duplex yog siv rau hauv cov ntawv thov kub siab thiab kub nrog rau chav yas steplex raj thiab. Muaj ntau daim duab thiab ntau thiab tsawg ntawm cov kav dej.

Super Duplex 2507 txiv ntoo tiv taus tsis zoo corrosion los ntawm cov organic acids zoo li formic thiab acetic acid

Duplex Stainless hlau fasteners yog tsim los ntawm alloys nrog cov chromium cov ntsiab lus thiab qis rau cov ntsiab lus npib tsib xee.

Stainless hlau Duplex saf 2205 hex bolts yog siv nyob rau hauv cov tshuab thiab kev tsim kho thiab tuaj yeem siv nrog cov txiv ntoo lossis cov xov threaded. Txij li thaum lawv tuaj yeem ua kom nruj nrog cov ciaj ntswj nrog cov ciaj ntswj, tag nrho cov xov kab hex tau tsim tshwj xeeb los ua haujlwm ntau dua. Ib qho ntxiv, 2205 hex bolts muaj zog tshaj cov qauv stainless hlau, lub ntsiab lus lawv tuaj yeem siv rau cov haujlwm uas xav tau cov haujlwm siab thiab zoo corrosion tsis kam.
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Duplex cov hlau muaj siab tiv taus ntau hom corrosion. Duplex steel s31803 yog ib qho tsis tshua muaj xeb-tiv taus, ua haujlwm-alloy. Duplex steel s31803 pob tw weld flanges muaj cov khoom kub siab.
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S32760 hnyav Hex txiv ntoo yog me ntsis loj dua thiab tuab dua tus qauv (ua tiav) Hex txiv ntoo. Muaj ntau ntau cov qib thiab cov qauv hnyav yog feem ntau siv rau txoj kab uas hla thiab siab lub zog.

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.

DuPleX Hlau Uncut S32205 puag ncig corrosion distance thiab kev tawm tsam mus rau hauv zos corrosion xws li intergranular corrosion, pitting corrosion thiab pitting corrosion thiab pitting corrosion.

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.

Qhov zoo dua ntawm cov qauv dual-theem yog tias nws ua ke nws lub zog muaj zog ntawm kev tsim khoom thiab corrosion tsis kam ntawm Austenitic stainless hlau alloys alloys.
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Super Duplex steel muaj txiaj ntsig raws li nws counterpart ¨c nws tau txo qis cov nqi thaum piv nrog cov qhab nia sib piv thiab Ferritic.

UNR UNS UNR UNS UNR UNS UNR UNR UNROMST S32760 (F55, 1.4501) Yog lub siab Alloy Super Duplex stainless hlau tsuas yog siv nyob rau hauv ntau ib puag ncig corrosive ib puag ncig. S32760 muaj lub zog muaj zog thiab corrosion tsis kam thiab yog siv rau hauv kev ua yeeb yam siv, petrochemical thiab cov khoom siv yav dhau los.

ASTM A479 DUPLEX STEEN UNSOLAN UNS S31803 ceev muaj cov tshuaj lom neeg zoo heev nrog rau cov dej hiav txwv uas muaj cov dej hiav txwv uas muaj cov pa dej hiav txwv. Lub microstructure ntawm Asme sa 479 tus hlau unflex uns s32205 hex txiv ntoo muaj ntawm kev sib xyaw ntawm cov theem ntawm cov theem thiab ferriticic. Yog li ntawd, nws nthuav tawm cov khoom ntawm Austenitic thiab Ferritic stainless hlau.
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Duplex 2205 yog (ob-theem) Ferritic-Austenitic-Austenitic-Ausenut Corrosion nrog lub zog loj tshaj plaws ntawm 290 (RC31) hauv anealed mob.

Duplex 2205 yog nitrogen txhim kho duplex stainless hlau tsim los daws cov teeb meem corrosion engless cov.

SUPERX STEES 1.4410 Flanges yog muaj cov nqi sib cais tsawg dua li kev tiv thaiv kab mob corrosion thiab kev ua kom zoo nkauj vim tias muaj zog ua kom zoo.