Duplex Steel Astm SA 815 WPS32760 90 CHEMET Luj Tshib

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.

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 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.

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.

Lub teeb gauges ntawm 2507 cov khoom siv tuaj yeem siv tau los ua tiav tib qho kev tsim qauv ntawm cov nickel alloys. Lub phaj Duplex 2507 yog qhov tsim nyog rau cov ntawv thov uas xav tau cov khoom siv zoo thiab xeb tsis kam. Nws muaj 25% chromium, 4% molybdenum thiab 7% npib tsib xee.
Carbon Steel Fasteners
Alloy Steel
Lithuanian
Nyab laj
Haitian croole
Duplex Steel Tuav & Rods
Rolled Duplex Chev Chev Thawj Zime Zoo 1.4462 PHAJ
Nickel Alloy Flanges
Stainless hlau yeeb nkab & raj

Peb yog cov chaw tsim khoom lag luam ntawm stainless hlau puag ncig bar, tsim cov hlau thiab rebar, peb txaus siab muaj cov hlau loj tshaj plaws ntawm steel nyob hauv lub teb chaws.
Carbon Steel Fasteners
Alloy Steel
Lithuanian
Nyab laj
Haitian croole
Duplex Steel Tuav & Rods
Rolled Duplex Chev Chev Thawj Zime Zoo 1.4462 PHAJ
Nickel Alloy Flanges
Stainless hlau yeeb nkab & raj

Rau duplex s31803 txiv ntoo, 2 feeb rau 3 feeb rau ntawm phab ntsa tuab ntawm 1080 degrees Celsius yog txaus kom ua tiav lub Austus \ / ferrite piv. Tom qab annealing, nws raug nquahu kom txias cov duplex suplex s32205 sai li sai tau.

 Ansi B16.5 super duplex stainless hlau s32750 Orifice Flange muab ntau cov kev daws teeb meem, acidic-muaj cov kev daws teeb meem. Super Duplex F53 WN Flange cov khoom pov thawj ntau dua corrosion tsis kam dua li cov qauv duplex steels.
Cov neeg siv khoom tshuaj xyuas
Alloy Steel
Lithuanian
Nyab laj
Haitian croole
Duplex Steel Tuav & Rods
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Nickel Alloy Flanges
Stainless hlau yeeb nkab & raj
S31803 Muag Khoom Kub Hex Lub Taub Hau Chaw Tsim Tshuaj Roj Duplex Hex Txiv Ntseej
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils

Piv nrog ferrite, nws muaj zog dua thiab tawv, tsis muaj chav nyob intergeness, thiab khaws cia zoo nkauj thiab superplasticity ntawm ferritic steel. Piv nrog Austenitic stainless hlau, nws cov txiaj ntsig zoo txhim kho, thiab nws txoj kev tiv taus kev ntxhov siab, kev ntxhov siab corrosion, kev puas tsuaj corrosion yog kev txhim kho.
Cov neeg siv khoom tshuaj xyuas
Alloy Steel
Lithuanian
Nyab laj
Haitian croole
Duplex Steel Tuav & Rods
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Nickel Alloy Flanges
Stainless hlau yeeb nkab & raj
S31803 Muag Khoom Kub Hex Lub Taub Hau Chaw Tsim Tshuaj Roj Duplex Hex Txiv Ntseej
\ / 5 / raws li

Alloy 2205 Duplex Stainless hlau yog ib qho kev tsim tawm los ntawm thawj lub divlex stainless hlau. Nws yog muab rau hauv kev daws analed mob.

Duplex ntau hom stainless hlau ua haujlwm tau zoo hauv cov ntawv thov uas muaj lub siab ntawm chlorine. Chloride ions, uas ib txwm muaj kev cuam tshuam rau cov hlau uas tsis muaj zog, tsis txhob ua rau muaj kev puas tsuaj rau ntau lub zog ruplex yeeb nkab steel hlau. Lub chemistry ntawm no steel ntseeg tau zoo ua tau zoo nrog cov khoom siv neeg kho dua hauv kev sib piv rau ustenitic stainless hlau kav.

ASTM A182 Duplex Stainless Hlau Flanges nrog siab tsis kam rau kev ntxhov siab thiab kev mob corrosion

Tsis muaj Hub yuav tsum tau tsim los ntawm phaj nyob rau hauv raws li ASTM A240. Tom qab kub forging, lub duplex F51 flanges yuav tsum txias rau qhov kub thiab txias hauv qab 1 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. ASTM A182 F51 yog kev siv Forgicing cov khoom siv rau 51 stainless hlau thiab yog siv rau kev tsim cov bare forging forging forging forging forging thiab machinery cov kev pabcuam cuam tshuam nrog kub kev pab cuam.

ASTM A479 SUPER DUPLEX 2507 HEX Bolts ua ke siab lub zog thiab ua qauv zoo nrog cov txiaj ntsig zoo corrosion tsis kam. Qhov ntau dua chromium, molybdenum thiab nitrogen ntsiab lus nyob rau hauv cov asme sa 477 hex bolts ua rau muaj tus lej sib npaug (pren) ntawm> 40.

Cov qib no tau zoo tshaj plaws rau kev pabcuam yooj yim flange kev sib txuas, tab sis me ntsis tsawg dua yog li thaum tsim ib tug qauv sib txuas. Hmoov zoo, kev ua haujlwm ntawm duplex rau hauv cov qauv sib zog thiab cov sib npaug ntawm cov qauv siv hluav taws xob ntau rau cov khoom siv me me hauv cov ntawv thov corbive.

Super Duplex und s32760 round pas nrig muaj ntau yam khoom thiab cov khoom vim muaj cov khoom siv tshuaj lom neeg. Vim muaj cov yam ntxwv thiab cov khoom, cov thawj duplex uns s32760 puag ncig yog siv nyob rau hauv ntau cov ntawv thov kev lag luam.

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.

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.

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.

2205 yog cov neeg siv ntau tshaj plaws (Ferritic \ / ustenitic) stainless hlau qib. Nws pom cov ntawv thov vim yog ob qho tib si corrosion zoo heev thiab muaj zog siab.

ASTM A240 F53 S32750 2507 1.4410 hs code thiab tube ss 304l 304 stainless hlau square los xij

ASTM A240 Hom 2205 Duplex Ntawv muab qhov loj tshaj brinell hardness tus nqi ntawm kwv yees li ntawm 290 hauv anealed mob.

ASTM A240 UN UNS S32750 PHAJ yog qhov sib txawv ntawm cov hlau hlau nrog kev tiv thaiv zoo heev rau cov chloside cracking.

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.
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.
Txhawm rau kom xa cov raj xa dej, nws yog ib qho tsim nyog los tshem cov hose ncaj hauv cov raj xa dej. Thaum siv ntau lub raj xa dej, ntau yam kav dej yuav tsum tau siv. Thaum twg cov raj xa dej siv, lub luj tshib yuav tsum tau siv los hloov qhov loj ntawm cov raj xa dej. Thaum bifurcating, peb-txoj kev xaim cov flange kev sib txuas siv thaum lub raj xa hluav taws xob thiab kev sib txuas txias thiab kev sib tw txias thiab kev sib koom ua ke txias. , Hauv kev sib txuas ntawm ntau cov twj paj nruag, kuj tseem muaj cov txuas txuas thiab ntsaws ntawm cov twj paj nruag theem.

Duplex alloys ua pov thawj lawv tus kheej tau txais txiaj ntsig hauv kev thov uas cov qib steel uas zoo tib yam tau ua tsis tiav. Cov microstructure ntawm duplex cov yeeb nkab cov khoom siv ntawm cov avustenite thiab cov cheeb tsam ferrite.

Super Duplex Ntawv S32750 Thailand 1.4410 1.4501 Chev

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 neeg siv khoom tshuaj xyuas
Alloy Steel
Lithuanian
Nyab laj
Haitian croole
Duplex Steel Tuav & Rods
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Nickel Alloy Flanges
Stainless hlau yeeb nkab & raj
S31803 Muag Khoom Kub Hex Lub Taub Hau Chaw Tsim Tshuaj Roj Duplex Hex Txiv Ntseej
https: \ / \ / www.htpipe.com \ / stainpipe

Duplex stainless hlau s31083 s32205 flanges chav kawm 150 duplex yeeb nkab flange qhov ntev

Txij li cov khoom siv kuj tseem tiv taus cov kua qaub thiab chlorine sib txuas, nws tuaj yeem pom nws daim ntawv thov hauv cov chaw ua dej hiav txwv marine, tshwj xeeb tshaj yog hauv qab ntsev uas muaj cov chlorine sib txuas. Lub ferrritic feem ntawm Superlex qauv ntawm Super Super Duplex 2507 puag ncig bar alloy ua kom muaj kev ntxhov siab corrosion tawg hauv cov chaw sov chloside tawg.

Ntawm qhov kub tshaj 300¡Ãc, plhuav place ntawm 2205 prepipitive hauv qab -50¡Ãc, lub lw fab uas tau hla lub ductiles-nkig hloov; Yog li, qib no ntawm stainless hlau tsis haum rau kev siv ntawm cov ntsuas no.

ASTM A240 Hom 2507 Super Duplex daim hlau yuav tsum nrog Astm A240. Nws yog qhov tshwj xeeb ntawm Chrome thiab Chrome-npib tsib xee stainless hlau phaj. Super Duplex 2507 daim hlau tau siv rau hauv cov ntawv thov thiab cov ntim khoom.

Duplex 2205 stainless hlau (Ferritic thiab Austenitic thiab Austenitic) tau siv dav hauv cov ntawv thov corrosion tsis kam thiab lub zog. Qib S31803 hloov kho cov hlau ob peb zaug los ua cov unsist undu S32205, uas tau lees paub thaum xyoo 1996.

Cov tshuaj lom neeg cov tshuaj lom neeg tau hais hauv cov cai yuav tsum tau ntsib los ntawm cov steel super duplex phaj. Cov ntsiab lus, nyob rau hauv cov ntaub ntawv no tuab duplex alloy 2507 colled daim ntawv, yuav tsum ua kom tau raws li cov neeg siv khoom uas xav tau.

Duplex stainless hlau s31083 s32205 flanges nyiam muab cov zoo sib xws rau corrosion li Austenitic counterparts