Bar 2507 Super Duplex Bar Round S32750 Bar

Nyob rau hauv anealed mob, s31803 muaj kwv yees li 40-50% ferrite. S31803 feem ntau raug xa mus ua cov qib haujlwm ua haujlwm thiab yog cov dav dav siv dav dav hauv chav dej duplex pipes. Kev siv S31803 stainless hlau yeeb nkab yuav tsum tau txwv rau qhov kub thiab txias hauv qab 600¡Ãf.

ASTM A479 UNS UNRONT S32750 \ / / A182 F53 STORDED BOLTS, uas yog ib qho kev sib tw ua ke nrog ob lub txiv ntoo hexagon hnyav. Nyob rau hauv cov roj av thiab kev lag luam tshuaj, cov suplex no ootx A4750 Cov khw Bolts yog cov ntsia liaj qhov rooj uas muaj rau cov kev sib txuas nrog flanged.

ASTM A479 Super DuPleX undlex uns s32750 f53 Heel hnyav tau khaws cia ua ke los ntawm kev sib xyaw me me (los ntawm kev sib txhuam me me (los ntawm kev sib txhuam me me (thiab kev sib txhuam me me ntawm cov khoom siv ua ke.

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.

S32750 S32760 SUPLLEX Stuple Stainless Hlau Pipes Nrog Cov Pitting Zoo Tshaj

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.

Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov

Alloy 2205 Duplex Stainless Hlau Phaj tau zoo pitting tsis kam dua 316L lossis 317l Austenitic Stainless Hlau nyob rau yuav luag txhua corrosive media.

F51 Ob Chav Stassx Stainless hlau yog qhov tshwj xeeb yog tsim nyog rau siv hauv qhov ntsuas kub ntawm -50¡ÃF \ kub nyob rau hauv cov neeg tsawg kawg nkaus (tshwj xeeb yog rau welded qauv).
Ntaus "yeeb nkab seamless
Cov Hlau Hlau
jcopipe.com
s32205 raj
Stainless hlau
Beveled kawg, ntshiab kawg "
Duplex Stainless Hlau Seamless Kav 2205 Yeeb
Steel Yeeb Nkab & Tube
Mekas 2507 1.4410 zeron 100 hex txiv ntoo

2507 yog 2507 yog 250% Molybdenum thiab 7% Nickel alloy nrog kev tiv thaiv zoo heev rau chloride pitting thiab crevice corrosion nres. Cov qauv kev txhim kho dual theem muab 2507 Zoo heev rau pitting thiab chloride kev ntxhov siab tawg. UN UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNRG SERPLE DUPLEX 2507, yog qhov zoo heev rau UNR31803 DUPLEX. Qhov sib txawv ntawm ob yog tias super duplex steel muaj cov qib siab dua ntawm cov chromium thiab nitrogen, ua rau muaj kev ua haujlwm ntau dua thiab lub neej muaj txiaj ntsig ntev dua. Super Duplex 2507 Round Qws yog ib qho kev tsim qauv tsim rau cov ntawv thov uas yuav tsum tau ua kom zoo tshaj lub zog thiab zoo heev corrosion. Chemically, und s32750 super duplex caij nplooj ntoos hlav steel caij nplooj ntoos hlav statts ntawm 25% chromium, 4% molybdenum thiab 7% npib ntxiv rau nws alloy.
Ntaus "yeeb nkab seamless
Cov Hlau Hlau
jcopipe.com
s32205 raj
Stainless hlau
Beveled kawg, ntshiab kawg "
Duplex Stainless Hlau Seamless Kav 2205 Yeeb
Steel Yeeb Nkab & Tube
Mekas 2507 1.4410 zeron 100 hex txiv ntoo

Ib tug ferrous hlau yog ib qho uas muaj hlau. Yog li ntawd, stainless hlau yog ferrous hlau raws li lawv cov qhab nia loj yog cov qhab nia loj heev, xws li super duplex stainless hlau stainless.

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.
Ntaus "yeeb nkab seamless
Cov Hlau Hlau
jcopipe.com
s32205 raj
Stainless hlau
Beveled kawg, ntshiab kawg "
Duplex Stainless Hlau Seamless Kav 2205 Yeeb
Steel Yeeb Nkab & Tube
Mekas 2507 1.4410 zeron 100 hex txiv ntoo

Qhov loj me "Od: 1 \ / 2" "~ 48" "
Alloy 2205 yeeb nkab muaj lub ntsiab lus melting ntawm 1350 degrees C. Cov kav dej no muaj cov phab ntsa tuab ntawm 0.3mm mus rau 50mm.
2507 (UNR UNS UNROL S32750) yog super duplex stainless hlau tsim rau cov ntawv thov kom zoo thiab xeb tsis kam.
Duplex steel uns s31803 Seamless kav yog dav siv nyob rau hauv ntau yam kev siv hauv kev lag luam. Cov ASTM A790 Chav hlau S31803 yog ua los ntawm kev sib xyaw microstructure ntawm Austenitic thiab Ferritic nplej, uas muab lawv cov khoom tshwj xeeb. Cov khoom no suav nrog lub siab tiv thaiv kom xeb, muaj lub zog zoo thiab muaj zog, thiab weldability.
Cov Hlau Hlau
jcopipe.com
s32205 raj
Stainless hlau
Beveled kawg, ntshiab kawg "
Duplex Stainless Hlau Seamless Kav 2205 Yeeb
Steel Yeeb Nkab & Tube
Mekas 2507 1.4410 zeron 100 hex txiv ntoo

Cov Oxidation siab tiv taus cov khoom ntawm qib 2205 yog margred los ntawm nws embrittlement saum 300¡Ãc. Qhov no puag txoj kev tuaj yeem hloov kho los ntawm kev daws teeb meem tag nrho anealing. Qhov qib qib kawm tau zoo nyob hauv qab 300¡ling.

Txias txias kos thiab cold colded yog qhov npaj rau 2205 duplex cov yeeb nkab steel. Vim yog cov yam ntxwv ntawm cov khoom muaj txiaj ntsig zoo thiab hardness, steel hlau yog qhov nyuaj rau cov txheej txheem dua li cov hlau antenitic. Nws yog qhov yooj yim heev rau kev puas tsuaj, tshwj xeeb rau cov tuab tuab me me thiab cov kav dej loj loj, nws sib xyaw ua haujlwm ntev thiab nyuaj.

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.
Ntaus "yeeb nkab seamless
Cov Hlau Hlau
jcopipe.com
s32205 raj
Stainless hlau
Beveled kawg, ntshiab kawg "
Duplex Stainless Hlau Seamless Kav 2205 Yeeb
Steel Yeeb Nkab & Tube
Mekas 2507 1.4410 zeron 100 hex txiv ntoo

Duplex stainless hlau muaj qhov ua tau zoo heev rau corrosion nrog rau cov tshuab muaj zog heev, uas tso cai rau cov hlua sib zog thiab loj dua. Nrog no siab corrosion kuj, ob lub steel stainless hlau muab ntau uptime dua carbon hlau lossis cov hlau nqus.

Super Duplex S32750 Flange Super Duplex S32750 Weld Neck Flanges

Nws tseem yog tshwj xeeb tsis kam rau chloride SCC. Flanges tau muab nrog pitting tiv taus uas yog ensuring zoo heev pitting corrosion tsis kam.

A182 F51 2205 S31803 Flange nplhaib nrog 290HB Brinell Hardness

Super Duplex uns S32760 txo cov flanges muaj ntau lub micrubtructure, muaj ntau ntawm nitrogen, tso cai rau fabrication ntawm nyias thiab qis-hnyav flanges uas yooj yim ntawm lub hnab tshos.

Super Duplex Stainless Hlau S32750 1.4410 F53 Full Xov Trat Stud Bolt DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINT DINTIN976

Theem Stainless Hlau Unfension S31803 nthuav tawm cov khoom ntawm Austenitic thiab Ferritic Stainless hlau. Unr unical steel fasteners muaj lub zog siab, zoo tsis kam mus rau sulfide kev nyuaj siab corrosion thiab kev cuam tshuam zoo heev.

Duplex 2507 (Uns Unit S32750) yog super duplex stainless hlau nrog 25% cov npib tsib xee, xws li cov txheej txheem tshuaj lom neeg, cov khoom siv meaterwater, thiab dej hiav txwv.

S31803 Chav hlau yog ib qho 22% Rerrigium Duplex (Austenitic \ / Ferritic \ / corrosion zoo thiab kev nyuaj siab corrosion \ / tawg.

Copyright © Zhengzhou Huitong Pipeline Equipment Co., Ltd. Qoob loo

Lub microstructure thiab muaj pes tsawg leeg ntawm lub ob 2205 alloy muab corrosion tsis zoo rau hom 316 lossis 317 nyob rau hauv ntau cov chaw ib puag ncig yog ntau tshaj ob npaug ntawm cov pa roj tsis huv.

Zeron 100? Muaj 25% chromium thiab 7% npib tsib xee thiab 3.6% molybdenum nrog rau tooj liab thiab tungsten ntxiv. Zeron 100 muaj 50¨c50 autenitic¨cfritic qauv. Nws tseem muaj kev tiv thaiv ntau ntxiv rau chloride pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg ntau dua li nthuav tawm los ntawm tus qauv 300 series stainless hlau.

Duplex 2507 feem ntau yog siv nyob rau hauv cov cuab yeej tshuaj ntxuav, tshuaj lom neeg siab cov hlab ntsha, piping thiab tshav kub hloov thiab cov ntawv thov cua sov thiab cov khoom siv ua kom sov thiab cua sov.

A182 gr. F51 \ / S31803 cov khoom siv yog ib qho duplex stainless hlau, uas muaj kwv yees li 50% ferrite thiab 50% austenite.

Rau ntau cov ntawv thov uas 300 series stainless hlau yog qhov raug rau cov chloride kev ntxhov siab tawg, 2205 duplex stainless hlau yog qhov kev daws teeb meem zoo. Kev ntxhov siab corrosion tawg tshwm sim thaum stainless hlau yog raug rau tensile muaj kev ntxhov siab thaum sib cuag nrog cov kev daws teeb meem uas muaj chlorides. Kev kub siab dua kub kuj nce ntxiv qhov kev ua kom muaj kev phom sij ntawm cov hlau tsis muaj mob corrosion.

S31803 tau muab ntxiv los ntawm S32205 (F60) uas muaj qhov tsawg dua n, mo, ni thiab cr xij uas lav tau corrosion zoo dua.

Qee qhov zoo ntawm kev siv Super Duplex fasteners suav nrog lub zog ntawm lub zog, muaj zog heev zog thiab zoo heev corrosion tsis kam.

ASTM A240 yog tus qauv uas npog ob peb chromium-based stainless hlau grades tsim hauv ntawv, ntawv nyeem, lossis ittm A240 gr 2205 sawb.