Super Duplex 2507 txiv ntseej muab qhov tshwj xeeb muaj zog thiab corrosion tsis kam

Qhov tsim ntawm Astm A479 Duplex Steel uncenx .... Khi tus pas nrig muaj ntawm pas dej ntawm austenite kauj theem. ASME SA 479 DUPLEX STEEN UNSIVERS UN31803 khi cov pas nrig kub kub yog kub ua haujlwm hauv qhov kub thiab txias ntawm 1750¡Ãf rau 2100,000F. Qhov no yog tsim los txo cov qhov tob siv hauv cov ntaub thaiv, muaj qhov tseem ceeb ntawm cov choj steel rau cov khoom siv siab, thiab lwm yam kev tso tsheb nres tsheb, thiab lwm yam ntawm S32205 Rebell muaj kwv yees li ob zaug

ASTM A815 qhov kev qhia tshwj xeeb npog ob chav kawm dav dav, Werrititic, thiab Martensitic Stainless hlau fittings ntawm seamless thiab welded siv. Chav kawm WP fittings yog subdivided ua plaub subcasses: cov chav kawm WP-S, WP-WP-WP-WP-WX, thiab WP-WP Cov khoom siv rau cov fittings yuav tsum muaj kev lom zem, cov kab, daim hlau, lossis seamless lossis welded tubular khoom.

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.

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.

DIN125 S32750-2507 Tag Nrho Cov Xov Xwm Duplex M5-M42 Tiaj Tus Qauv Siv Taub Hau Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob

2507 Chav Duplex kuj pom zoo dua ductility thiab txoj kev nruj dua los piv rau cov khoom siv hluav taws xob ferritic stainless, tab sis lawv tsis muab cov khoom no ua tiav raws li kev ua tiav stainless hlau.

Super Duplex 2507 YEEB NKAB FITTINGS ASTM A815 UNSENT S32750 BOOBKWELD TEE

Duplex 2507 muaj cov cuab yeej zoo heev. Feem ntau lub teeb ci ntsa iab ntawm 2507 cov khoom siv tuaj yeem siv los ua tiav qhov kev tsim qauv zoo ib yam ntawm cov nickel alloy.

Tougness thiab ductility: duplex stainless hlau tshaj li lub ferritic qib txawm tias lawv tsis yog li kov cov qhab nia ntawm Austenic.

Cov txiaj ntsig lub zog ntawm ob tus hlau stainless hlau yog ob zaug uas Antenenitic Stainless hlau. Cov yeeb yaj kiab no tso cai rau cov tsim qauv los txo qhov hnyav thaum tsim cov khoom lag luam, ua rau cov khoom lag luam zoo tshaj 316, 317L.

Teel kev lag luam tau loj hlob nyob rau ob peb xyoo dhau los thiab muaj ntau yam khoom muaj nyob hauv kev ua lag luam. ASTM A815 UNSENT S32750 cov yeeb nkab sib xyaw yog ib qho ntawm cov khoom thiab muaj ntau qhov ntau thiab tsawg, thiab qhov loj me. ASTM A815 unduct S32760 yeeb nkab fittings yog tsim kom tiv taus corrosion thiab tau hais tias muaj kev txhaj tshuaj zoo kawg nkaus Weldability. Cov superllex s32750 butweld fittings tiv taus erosion corrosion thiab qaug zog. Lawv muaj kev sib xyaw microstructure ntawm 50% Austenic thiab 50% ferrite.

Monel 400 Yeeb Nkab Fittings Yeeb Nkab khoov rau ntug dej ua haujlwm ua haujlwm thiab hydrocarbon ua

Vim yog lub alloy's high tshuab zog heev, dual-theem cov khoom lag luam ceev ntawm lawv cov qauv ntawm cov khoom lag luam uas zaum kawg, ua pov thawj tus nqi txuag rau lwm cov hlau stainless.

Cov hlau duless steels muaj cov micruction microstrite thiab ferrite, lub hom phiaj yog tsim los tsim A 50 \ / hauv kev sib xyaw ua lag luam, muaj kev sib xyaw ua ke.

Super DuPleX undllex uns s32750 \ / F53 Flanges yog tsim los ntawm Super Duplex stainless hlau uas muaj 24%, Sulphorus, phosphorus, nitrogen thiab hlau nyob rau hauv cov muaj pes tsawg leeg.

Cov khoom siv tseem tiv taus chloride kev ntxhov siab corrosion cracking, mus rau corrosion flowbion, kom dav corrosion hauv acids. Qhov no alloy muaj qhov zoo weldability thiab high tshuab zog zog.
Stainless Hlau Flanges
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Tiv Tauj Peb
Portuguese
Xaiv lus
DupleX Steel Yeeb Nkab & Tube
S31803 din934 ASME B18.2.2 HEX txiv txiv ntoo dupleex hex txiv ntoo
Hlau tuav & RDS
Ntev: Raws li qhov koj xav tau. "

Lub tswv yim ntawm lub hnub qub steplex Qhov no yog feem ntau vim yog nce qib hauv statalmaking tshwj xeeb nrog kev hwm los tswj cov ntsiab lus nitrogen.

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.

Alloy 2507 muaj 25% chromium, 4% molybdenum, thiab 7% npib tsib xee. Qhov siab molybdenum, chromium thiab nitrogen cov ntsiab lus ua rau chloride nres thiab crevice corrosion nres thiab crevice corrosion nres rau chloride kev ntxhov siab corrosion.

Txawm hais tias nws yog ib qho tseem ceeb kom nco ntsoov tias pitting corrosion tuaj yeem muaj kev txhawj xeeb hauv cov tshuaj chloride thaum oxidizing xov xwm tam sim no. Nyob rau hauv cov mob no, lub passive (tiv thaiv) txheej ntawm lub duplex 2205 cov khoom siv tuaj yeem cuam tshuam hauv pittingcompized yuav tshwm sim.

Lub zog: Duplex Stainless hlau muaj kwv yees li ob lub zog ntawm cov hlau tsis tu ncua lossis cov hlau ferritic stainless.

Peb cov kav hlau duplex tsis muaj nyob rau hauv cov qib sib txawv xws li cov tshuab ntxhua khaub ncaws, kev lag luam screess, stainless hlau wasters, stainless hlau screws thiab ntau dua.

Debido Al Peso Ligero tsib la Tuberia Sa790 de Aco Sa7205, Se uteneriza en Ingespieria Aeroesple. Tambien SE UTILIKA En LA CORTATRIRIRBY Y de La Consido A Su Alt Disca Deb Debidia
Stainless Hlau Flanges
Tsev »
Tiv Tauj Peb
Portuguese
Xaiv lus
DupleX Steel Yeeb Nkab & Tube
S31803 din934 ASME B18.2.2 HEX txiv txiv ntoo dupleex hex txiv ntoo
Hlau tuav & RDS
Ntev: Raws li qhov koj xav tau. "

Stub xaus yog siv nrog lap flanges. Metline yog ib qho ntawv pov thawj, Ped Pom Zoo Ob 2205 Stub kawg tsim chaw tsim tshuaj paus thiab cov khoom xa khoom nrog kev tsim khoom hauv Is Nrias teb. Peb tuaj yeem muab cov xaus thiab luv luv (collars) nrog daim ntawv pov thawj xeem raws li EN10204 3.1.

Super Duplex 2507 Kev Siv Bolts (Rau 1.4410) yog ua los ntawm cov hlau stainless hlau muaj 25% chromium, thiab 7% npib tsib xee. Duplex 2507 yog paub rau nws lub zog siab thiab zoo tshaj plaws hauv nroog corrosion tsis kam rau chloride.

Qhov zoo dua ntawm kev sib txuas cov qib Ferritic thiab Austenitic cov qhab nia yog tias cov qauv hlau muaj ob theem thiab yog li cov txiaj ntsig los ntawm cov yam ntxwv ntawm ob qho tib si micrertorures ntawm ob Micrence. Cov khoom no ua rau lub qhov muag yas ua tom qab hauv cov lag luam hnyav, xws li roj thiab roj ua khoom siv.

Ob lub microstructure thiab tshuaj lom neeg muaj pes tsawg ntawm ASME SAME SA 42760 Bar ua rau nws ua tau zoo alloy. Vim nws txoj kev tsim qauv yog superalloy, feem ntau cov tuam ntxhab paub txog cov khoom muaj txiaj ntsig zoo heev ntawm F55 tsis yog 32760 hex bar.

S32750 Welded kav yog siv nyob rau hauv ntug dej fab, tshuab thiab khoom siv dej hiav txwv, tshuaj lom neeg muag khoom, kev lag luam kub ua lag luam thiab tshuaj kub ua lag luam.
Super Duplex Tube
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Tiv Tauj Peb
Portuguese
Xaiv lus
DupleX Steel Yeeb Nkab & Tube
U-Bolt Din3570 Black PaintingDuplex 2205 U-Bolt
Hlau tuav & RDS
Ntev: Raws li qhov koj xav tau. "
ASTM A240 Hom 2205 Phaj Stockholder Sa 240 Gr 2205 Ntawv
Alloy Hlau Daim Hlau & Cov Ntawv Qhia & Coils

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.
Stainless Hlau Flanges
Tsev »
Tiv Tauj Peb
Portuguese
Xaiv lus
DupleX Steel Yeeb Nkab & Tube
S31803 din934 ASME B18.2.2 HEX txiv txiv ntoo dupleex hex txiv ntoo
Hlau tuav & RDS
Ntev: Raws li qhov koj xav tau. "

Super Duplex muaj tag nrho cov txiaj ntsig ntawm lwm cov khoom siv duplex, tshwj xeeb lub zog tau txais txiaj ntsig ntawm lawv cov khoom sib npaug ntawm cov hlau sib npaug thiab ferritic stainless hlau. Qhov no microstructure ua rau tag nrho cov txheej txheem Duplex nyob ib puag ncig ob zaug uas muaj zog dua li cov neeg siv hluav taws xob ib txwm muaj, muab nws nce ntxiv tiv thaiv kom xeb ntau dua li nws cov counterparts.
Duplex 2205 Bolts (en 1.4462) yog tsim los ntawm cov av tsis muaj zog thiab corrosion tsis kam li 300 series stainless hlau. Nws pab cov neeg siv kom tsis txhob muaj kev ntxhov siab corrosion uas ib txwm tau pom nrog kev ntxhov siab ntawm kev ntxhov siab nrog nws cov kev ua kom muaj peev xwm ua tau zoo.
Corrosion Kuj: raws li nrog txhua tus stainless hlau, corrosion tsis yog nyob ntawm cov muaj pes tsawg ntawm cov khoom siv roj stainless, nrog chromium, molybdenum thiab nitrogen cov ntsiab lus yog qhov tseem ceeb tshaj plaws. Duplex stainless hlau yog heev corrosion resistant thiab txawm nyob hauv chloride thiab sulphide ib puag ncig kev ua kom muaj kev ntxhov siab corrosion (SCC). SCC yog hom corrosion uas tshwm sim thaum ib qho kev teeb tsa tshwj xeeb tam sim no: tensile kev nyuaj siab, ib puag ncig corrosive thiab qhov kub txaus.

Lub ASTM A790 Duplex Welded Kav yog ib qho piv txwv ntawm welded duplex yeeb nkab. Muaj ntau cov qhab sib txawv ntawm cov kav dej duplex nrog cov khoom sib txawv cov khoom siv. Muaj cov yas, super duplex thiab leny Pawg nyob rau hauv lub duplex kav ntau yam. Lub Seamless Duplex kav yog ob qho tib si muaj zog thiab yog corrosion resistant.

Duplex 2205 stainless hlau phaj muaj zoo corrosion ua hauj lwm zoo, ntau dua li cov hom qib corrosion xws li intergranular, pitting thiab crevice.

Duplex stainless hlau 2205 alloy yog qhov sib txawv ntawm cov kav hlau sib xyaw ntawm 22% chromium, 2.5% molybdenum thiab 4.5% npib necel nitrogen alloy.
S32205 Phaj Superior rau 316L lossis 317l Austenitic Stainless hlau nyob rau yuav luag txhua cov xov xwm corrosive

Super Duplex yeeb nkab Tuam Tshoj paub tias muaj kev xav zoo dua kev yaig, cais cov khoom siv thiab cov neeg kho tshuab ntau dua li lwm cov hlau.