304 Luj tshib

Peb tsim Sa403 WP 304 luv luv voj voog thiab ntev rapius elbows muaj zog heev zog ntawm 205mpa thiab tsawg kawg tensile lub zog ntawm 515MPA. Cov haujlwm no tau zoo nyob rau hauv cov kev kub siab ib puag ncig mus txog 870 degrees Celsius.

Duplex fitty fittings Xws li xaiv thiab kev xaiv cov kav dej lossis hlab, koom nrog lawv ua ke ntau txoj kev, thiab kho thiab kho cov av xau. Nws ua ke ntau cov khoom muaj txiaj ntsig zoo ntawm Ferritic thiab Austenitic Stainless hlau.

304 316 Lub ntug dej huv tsis muaj ntawv pov thawj

A403 teep304 Tee yog qhov ua kom zoo nkauj nrog ob qho kev sib txuas ntawm 90 degrees rau txoj kab loj. Ntawm sab xis ntawm cov ces kaum sab xis rau kab, siv los txuas cov kav dej thiab kav dej.

ASME B16.11 A403 GR403 GR403 GR403 GR403 GR403 GR403 GR403 GR403 GR403 GR40L xov rau textiles rau textiles rau textiles, Tshuaj, tso tsheb hlau luam, evaps, volapators. Ntxiv rau cov ntawv thov xws li cov hlab ntsha siab, muaj cov cua sov, cua sov ua kom sib xyaw, thiab ntau ntxiv, kev lag luam muag khoom siv cov hlau no 316L npog.

Stainless hlau 316L cov fittings yog ib qho khoom zoo li no, tau ua los ntawm qib 316 nrog cov ntsiab lus muaj roj carbon qis dua. Cov pa roj carbon qis yog qhia los ntawm daim ntawv cuav "L". Lawv qhia ntau dua rau oxidation thiab corrosion.

Zoo heev corrosion thiab txo cov ntsiab lus carbon nrog rau lub zog loj ua rau muaj lub zog siab ua haujlwm Nws yog ib qho kev siv ntau yam hauv kev ua kom haum hluav taws xob corrosive.

Duplex steel tees feem ntau ua tau zoo nyob rau hauv ib puag ncig uas ua rau muaj kev ua ntej ntawm cov qib qis tsis kam tshaj tawm dej hiav txwv zoo dua li 316 qib. Duplex steel yog nitrogen-txhim kho stainless hlau tsim los daws cov teeb meem corrosion nrog 300 series cov hlau stainless.

Peb yog cov chaw tsim khoom, chaw muag khoom ntawm stainless hlau 304 cov yeeb nkab fittings nrog qee qhov muaj zog, freatless, freatless, muaj zog heev, yog qhov pib. Yuav SS 304 pob tw weld fittings los ntawm peb ntawm tus nqi tsim nyog. Kev noj khoom tseem ceeb, txo cov ntsiab lus carbon, thiab ua tau zoo ua rau 304 stainless hlau taub hau welded cov yeeb nkab wardings amenable rau kev muaj peev xwm weld qhov twg xav tau.

Qhov kev sib xyaw ua ke no ua rau cov khoom tiv taus corrosion thiab qhov kub siab txog 889 degrees Celsius. 304 Stainless Hlau Taub Hlau Warding Fittings Raws Li Cov Qauv Attm A403 thiab muaj nyob rau sab nraud diameters los ntawm? " rau 48 ". Rau seamless fittings, diameters ntau los ntawm? mus rau 10 ntiv tes.

Lub Molybdenum Cheebtsam 316 cov yeeb nkab thaib luj tshuag, pitting tsis kam, thiab lub zog kub. Cov tshuaj lom zem no ntxiv rau corosion tsis kam rau kev xaiv cov tshuaj chlorides thiab nce siab kub siab. ASTM A403 FP316 180 DEGLECT TAS tau pom zoo rau kev ua haujlwm tshaj tawm ua haujlwm los txhim kho corrosion tsis kam. Feem ntau pom nyob rau hauv cov cuab yeej kis las, cov khoom hluas, thiab ntau yam renucers eccentric thiab cov kev hloov kho tshiab tau tsim los siv nrog webbing lossis strapping.

Cov kav dej no ua haujlwm tau zoo zuj zus thiab oxidizing tej yam kev mob hauv cov kua qaub thiab tuaj yeem siv ua cov khoom tsim rau cov roj desulfuration. Cov ntsiab lus nitrogen ntau dua ua kom muaj kev tiv thaiv corrosion zoo heev.

Fittings yog siv los txuas lossis xaus cov yeeb nkab. Ib qho ASTM A403 WPECTINGS YOG IB HOM NTAWM AUSTENITITIC QAIB NQE. SS cov yeeb nkab fittings tuaj yeem yog seamless lossis ERW. Stainless hlau 304 yeeb nkab fittings yog tsim los ntawm seamless steel kav yog tsim los ntawm ERW steel kav hlau.

Lub luj tshhav tsis tau zoo dua rau pitting corrosion thiab yog li lub zog tensile lub zog. Lawv tau machined kom muaj cov yam ntxwv nyuaj thiab muaj zog chip. SS 316L 45 degree luj tshib kuj tseem suav tias yog cov tiv taus ntau dua rau cov corrosion thiab pitting dua li ib txwm nichrome.

Stainless hlau 304 fittings muaj 18% - 20% chromium thiab 8% - 10.5% npib tsib. Nws yog ib qho kev siv roj av tsis xeb nrog cov hluav taws xob qis dua thiab thermal ua haujlwm tshaj cov hlau. Nws yog ib qho kev tiv thaiv uas pab hloov cov kev taw qhia kev ntws, xws li tees thiab lauj tshib.

Lawv tuaj nyob rau ntau qhov sib txawv thiab hom; Piv txwv li, SS 304 455 degree luj tshib yog siv los hloov cov kev taw qhia ntawm cov yeeb nkab los ntawm 45 degree kaum. Ib yam li ntawd, UN tsis muaj S30400 90-degree Luj tshib hloov cov kev taw qhia ntawm cov yeeb nkab los ntawm 90-degree kaum. Raws li cov neeg siv khoom siv, peb tuaj yeem muab cov cuab kav tshwj xeeb kom tau raws li lawv cov kev xav tau.

Pom zoo stainless hlau 304 lub luj tshib luj tshib hauv Suav thiab ASTM A403 WP 30 / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /

Peb muab cov yeeb nkab fittings rau ntau txoj haujlwm thiab tuaj yeem pab koj txiav txim siab qhov muaj nuj nqis rau kev ua haujlwm niaj hnub no. Carboide nag lossis daus yog tsawg heev thaum vuam. Lub hardness txo ntawm stainless hlau wntr 1.4404 fittings tuaj yeem tau nrog kev pab los ntawm cua sov rau 2100,000 tus no yuav cuam tshuam rau kev ruaj ntseg ntawm cov alloy.

Stainless hlau yeeb nkab tau siv dav hauv kev tsim khoom rau lawv cov txiaj ntsig durability thiab nqi-ua hauj lwm. Nws muaj ntau yam zoo tshaj li cov yeeb nkab cov yeeb nkab uas ua rau nws nrov dua lwm yam. Tus nqi-qhov ua tau zoo ntawm alloy cov khoom tau zoo heev yooj yim heev siv. Ntxiv rau qhov no, nws kuj tseem pab nrog kev saib xyuas ntawm cov kav dej.

Peb yog cov chaw tsim khoom ntawm stainless hlau 304 taub qab welded yeeb nkab fittings, muaj ntau yam, cov ntsiab lus, txhua qhov haum kom tau txais kev lag luam xav tau. Lub ntsws ntawm 75 ksi ua kom pom kev tsis muaj kev tsis muaj kev tsis sib haum xeeb, nrog lub siab txaus pawg thauj khoom los ua haujlwm ntawm qhov hnyav ruaj khov.

Sa403 cov yeeb nkab hluav taws xob xaus lub kaus mom npog cov yeeb nkab xaus, nres cov dej ntws thiab tiv thaiv cov xov kab. Nyob rau hauv ntau cov fittings, nws feem ntau siv los ncaj qha rau ib qho kawg.

Txhawm rau tiv thaiv cov rhiab heev thiab qhov tshwm sim inngranular corrosion, nws nqa niobium. Nws tau siab scc resistance nyob rau hauv boiling 20% ​​rau 40% sulfuric acid. Peb tsis yog Weld tsis muaj Weld tsis muaj kev kho weld los sis cov tshuaj lom weld hauv WNR 1.4306 cov yeeb nkab fittings. Nws yog tsim kom muaj teeb meem nyuaj los ntawm kev ua lag luam kev lag luam kev lag luam.

Lawv tuaj yeem ua lag luam hauv qhov kub ntawm 450¡Ãc txog 850¡Ãc. Lawv kuj tseem tuaj yeem kho cov kev cai tshwj xeeb thiab tau dhau ntau yam kev sim kom paub meej tias kev lees paub kev ua haujlwm ntawm no ss 316L eccentric reducer.

30 Deg ntev roidius 304 316 321 stainless hlau yeeb nkab weld s9400 luj tshib rau corrosity, nitric, sulfuric thiab chloride acids. Txawm li cas los xij, nws yog qhov tseem tiv taus sov sulfuric acid. Lub zog nce ntawm lub raj kuj tseem yuav tsum tau ua kom zoo dua qub.

Cov stainless hlau yeeb nkab fittings muaj cov corrosion zoo heev thiab qhov tseeb ntawm kev sib raug zoo. Peb cov cuab yeej ntawm cov yeeb nkab hluav taws xob suav nrog pob tw weld yeeb nkab haum & ntsuas thiab ferrule haum muaj nyob rau ntau qhov sib txawv, peb tseem muab kev kho kom haum raws li cov neeg yuav tsum tau ua.

Stainless hlau 304 lauj tshib yog tsim los ntawm cov hlau qib siab stainless hlau los pab tiv thaiv cov kua roj pressures thiab kub. Peb yog ib qho ntawm cov tuam ntxhab sab saum toj ntawm ASTM A403 WP 304 stainless hlau ntev tshaj plaws rau cov qauv rau cov tshuaj lom neeg stainless hlau rau ntau qhov kev siv hluav taws xob ntau yam.

Stainless hlau 304 lauj tshib yog tsim los ntawm cov hlau qib siab stainless hlau los pab tiv thaiv cov kua roj pressures thiab kub. Peb yog ib qho ntawm cov tuam ntxhab sab saum toj ntawm ASTM A403 WP 304 stainless hlau ntev tshaj plaws rau cov qauv rau cov tshuaj lom neeg stainless hlau rau ntau qhov kev siv hluav taws xob ntau yam.

Cov xeeb ceem no tau ua rau stainless hlau 304 pob pob welded fittings yog qib tseem siv hauv cov kev thov thiab cov lauj kaub. SS 304 luj tshib yog qhov ntsuas kub thiab txuas ntxiv rau cov chaw muaj kev xeb. Stainless hlau fittings ua ke nrog ntxiv nitrogen tso cai rau koj kom tau raws li cov khoom siv zoo nkauj.

Corrosion tsis kam ntawm Duplex Log Volius fittings Fittings muab. Piv rau cov qauv txhawb cov qib kev kawm qib siab lossis cov neeg siab. Thaum lub txiv hmab txiv ntoo yas muaj cov ntsuas kub zoo li lwm tus duplex steels, embrittlement tuaj yeem tshwm sim txawm nyob rau ntawm 300 degrees Celsius rau lub sijhawm luv luv. Thaum embrittlement, duplex stub pob qij txha tsuas yog kho los ntawm kev daws teeb meem tiav kev kho mob.