Super Duplex 2507 txiv ntseej nrog qhov qis coefficient ntawm thermal expansion

2205 kuj tseem tsim kev tsim nyog hauv siab dua li lwm cov qib siab Ferritic. Qhov nyuaj dua ntawm qib no kuj outweighs feem ntau ntawm nws cov kev txhawj xeeb.

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.

Nws yog super duplex alloy, yog li tshav kub tiv taus kuj tseem yog dab tsi super duplex 2507 pas nrig muaj peev xwm ntawm. Dej los yog dej hiav txwv feem ntau muaj cov tshuaj corrosive feem ntau muaj cov sulphive ions, thiab cov ntaub ntawv xws li 2507 Super Roundex Round tuaj yeem tiv taus cov tshuaj no.

Cov hlau muaj qhov zoo tshaj plaws rau chloride kev ntxhov siab corrosion, siab thermal conductivity, thiab tsawg coefficient ntawm thermal expansion. Lub siab chromium, molybdenum, thiab cov qib nickel muab ua kom tsis taus zoo rau pitting, corrosion, thiab dav corrosion.

A182 f51 F51 FRLEX Stainless hlau muaj txog 21% chromium, 2.5% molybdenum thiab 4.5% npib tsib xee-nitrogen alloy. Nws muaj lub zog siab, cuam tshuam zoo heev nruj thiab zoo tag nrho thiab kev ntxhov siab hauv cheeb tsam kev tiv thaiv.

Qhov kev haum no ces ua ib feem ntawm cov kab ke rau kev thauj cov dej (roj, roj, kua, yam ntxwv zoo, dhau los ntawm kev ncua ntev lossis ntev dua.

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.
220. raj rau acier duplex
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Stainless hlau tuav & Rods
ASTM A789 S32750 S32750 C32750 STENY HLAU STEEN DAMLESS YEEB NQAIJ DUPLEX YEEB
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.41

Duplex¡¯ hwm hwm cov neeg kho tshuab thiab tshuaj lom neeg yog me ntsis offset los ntawm nws cov kev nyuaj hauv kev muaj txiaj ntsig.

Lub siab muaj peev xwm ntawm cov flanges kuj tseem tuaj yeem qhia hauv cov lej siab. Lub ASTM A182 F53 Un Un unical S32750 Flange hom tuaj hauv cov lej siab los ntawm PN6 los ntawm PN64.

2205 muaj cov khoom lag luam zoo. Qhov kev txhawb siab rau kev siv cov hlau dual-theem cov hlau yog los tswj hwm cov corrosion tsis kam, toughness thiab lub zog ntawm lub hauv paus hlau hauv weld hlau thiab cua sov tuaj cheeb tsam.

Duplex 2507 yog super duplex stainless hlau muaj 25% chromium, 4% molybdenum thiab 7% npib tsib xee. Cov alloy no tsim rau cov ntawv thov uas yuav tsum tau muaj lub zog zoo thiab corrosion tsis kam.

Los ntawm corrosion tsis kam rau lub zog, kev lag luam thoob ntiaj teb txaus siab rau cov khoom ntawm cov khoom ntawm 2507 Super Duplex seamless. Vim yog ob lub microstructure theem, tus weldability ntawm no alloy tau cais zoo li zoo, uas yog vim li cas rastive zoo thiab ruaj ruaj loj super duplex Welded yeeb nkab tuaj yeem ua tiav.
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.
Super Duplex Unit S32750 yog cov qib super duplex ntawm kev ua lag luam. UNR UNS UNRTLESSX Stainless Hlau tsim los siv hauv cov corrosive chlosive chlorine-muaj ib puag ncig. Nws muaj qhov zoo heev hauv cheeb tsam corrosion thiab kev nyuaj siab corrosion tawg tsis kam thiab muaj lub zog kho tshuab. Dav siv nyob rau hauv cov roj thiab roj, hydroPower, siab cov hlab, pulp thiab ntawv, qauv tso kua mis.

Lub corrosion tsis kam los ntawm kev sib ntxiv ntawm cov ntaub ntawv alloy, feem ntau cov ntsiab lus chromium. Lub ASTM A790 kav yog cov tiv taus pitting corrosion thiab cov pob txha corrosion.

Cov hlau muaj qhov zoo tshaj plaws rau chloride kev ntxhov siab corrosion, siab thermal conductivity, thiab tsawg coefficient ntawm thermal expansion. Lub siab chromium, molybdenum, thiab cov qib nickel muab ua kom tsis taus zoo rau pitting, corrosion, thiab dav corrosion.
Ntaus Seamless Yeeb Nkab
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Stainless hlau tuav & Rods
220 loj loj 4 × 8 2B ntawv duplex thiab daim hlau 1.4462 phaj
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.41
Nickel Alloy Tube N10276 Hastelloy C276 Yeeb 2.481O TUBE NW 0276 hauv Tshuag
Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Los ntawm corrosion tsis kam rau lub zog, kev lag luam thoob ntiaj teb txaus siab rau cov khoom ntawm cov khoom ntawm 2507 Super Duplex seamless. Vim yog ob lub microstructure theem, tus weldability ntawm no alloy tau cais zoo li zoo, uas yog vim li cas rastive zoo thiab ruaj ruaj loj super duplex Welded yeeb nkab tuaj yeem ua tiav.
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.
Super Duplex Unit S32750 yog cov qib super duplex ntawm kev ua lag luam. UNR UNS UNRTLESSX Stainless Hlau tsim los siv hauv cov corrosive chlosive chlorine-muaj ib puag ncig. Nws muaj qhov zoo heev hauv cheeb tsam corrosion thiab kev nyuaj siab corrosion tawg tsis kam thiab muaj lub zog kho tshuab. Dav siv nyob rau hauv cov roj thiab roj, hydroPower, siab cov hlab, pulp thiab ntawv, qauv tso kua mis.

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.

Txhua tus Duplex 2205 Seamless yeeb nkab tsim raws li ASTM A789 yuav tsum tau muab rau hauv kev kho cua sov.

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.
Ntaus Seamless Yeeb Nkab
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Stainless hlau tuav & Rods
220 loj loj 4 × 8 2B ntawv duplex thiab daim hlau 1.4462 phaj
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.41
Nickel Alloy Tube N10276 Hastelloy C276 Yeeb 2.481O TUBE NW 0276 hauv Tshuag
A789 undist s31803 thiab unsamless tubing

Muaj ntau hom sib txawv ntawm cov flanges xws li plam ntawm flanges, (fled flanges, feded flanges, liab plawg, txo cov flanges thiab ntau yam los ntawm lawv cov haujlwm.

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.
220. raj rau acier duplex
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Stainless hlau tuav & Rods
ASTM A789 S32750 S32750 C32750 STENY HLAU STEEN DAMLESS YEEB NQAIJ DUPLEX YEEB
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.41

ASTM A182 Duplex Stainless Hlau Flanges muab ob lub zog siab thiab zoo heev corrosion tsis kam

Los ntawm corrosion tsis kam rau lub zog, kev lag luam thoob ntiaj teb txaus siab rau cov khoom ntawm cov khoom ntawm 2507 Super Duplex seamless. Vim yog ob lub microstructure theem, tus weldability ntawm no alloy tau cais zoo li zoo, uas yog vim li cas rastive zoo thiab ruaj ruaj loj super duplex Welded yeeb nkab tuaj yeem ua tiav.
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.
Super Duplex Unit S32750 yog cov qib super duplex ntawm kev ua lag luam. UNR UNS UNRTLESSX Stainless Hlau tsim los siv hauv cov corrosive chlosive chlorine-muaj ib puag ncig. Nws muaj qhov zoo heev hauv cheeb tsam corrosion thiab kev nyuaj siab corrosion tawg tsis kam thiab muaj lub zog kho tshuab. Dav siv nyob rau hauv cov roj thiab roj, hydroPower, siab cov hlab, pulp thiab ntawv, qauv tso kua mis.

Alloy 2205 Duplex stainless hlau daim ntawv yog tsim nyog rau cov ntawv thov npog cov kab mob uas npog cov khoom siv no.

220. raj rau acier duplex
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Stainless hlau tuav & Rods
ASTM A789 S32750 S32750 C32750 STENY HLAU STEEN DAMLESS YEEB NQAIJ DUPLEX YEEB
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.41
S31803 tau muab tso ntxiv los ntawm S32205 uas muaj qhov tsawg dua N, CR thiab MO.
Tsim cov qauv ASME B36.10 ASME B36.55

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

Lub ntsiab lus d32760 daim ntawv ua tau zoo ntawm sub-xoom qhov kub, mus rau -50¡Ãc ntau, thaum ua tau zoo ntawm qhov kub huab cua sov.

ASTM A479 DUPLEX STEEN Unasers unreakers muaj cov hlau vuam, ntshav arc vuam, submerged arc vuam thiab roj tungsten arc vuam. ASME SA 479 DUPLEX STEEN UNSER S31803 Square Washer yog ib qho Ferritic, Ausenitic 22% Molybdenum thiab 5-6% Nickel Alloy Steel.

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.

Qhov kev pabcuam kub ntawm 2205 duplex stainless hlau yuav tsum tau txwv rau hauv qab 600¡Ãf. Ntev tau raug rau qhov kub siab tuaj yeem ua 2205 stainless hlau nkig.

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.

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.

Hom hlau no yog qhov ua tau zoo tshaj plaws rau shearing vim muaj kev ntxhov siab corrosion, siab thermal conductivity thiab tsawg thermal nthuav kev coefficiention.

2205 s31803 dej yeeb nkab txhim kho kev ntxhov siab corrosion tawg ntawm stainless hlau

Ib lub pob tw weld yeeb nkab haum yog tsim kom muaj welded rau ntawm nws cov (s) kom txuas cov yeeb nkab sib txuas ua ke thiab tso cai rau kev hloov pauv lossis lub hlab lossis xaus.