Tsawg Alloy Hlau Luj Tshib Astm A234 WP9 Luj Tshib

Nws cov khoom ua pov thawj zoo heev corrosion tsis kam vim nws cov chromium siab, molybdenum thiab nitrogen cov ntsiab lus. Lawv muaj kev tiv thaiv zoo heev rau pitting thiab crevice corrosion txawm nyob rau hauv oxidizing thiab acidic daws teeb meem. Duplex 2205 Taub hau Welded cov yeeb nkab fittings yog tiv taus chloride kev ntxhov siab corrosion ntawm kwv yees li ntawm 150 degrees Celsius. Vim tias muaj cov ferrite nyob rau hauv duplex uns s31803 fittings, lawv nthuav tawm cov kev ua tau zoo hauv kev xeb ib puag ncig thiab muab Weldability zoo.

Lawv lub peev xwm los lis cov khib nyiab thiab cov tshuaj tua kab mob hnyav tsis muaj cov roj av dupposion xws li flule roj desulfurization, tshuaj lom ua cov nroj tsuag, thiab ntau dua. Txawm hais tias Duplex alloys yog qhov haum rau cov txheej txheem kub siab, A815 tsis pom zoo vim tias lub taub dej kub dhau 600¡Ãf.

4 nti cov yeeb nkab fittings raj txuas txuas txuas cov yeeb nkab txuas incoloy 825 laujbows

S31803 Duplex vuam tshiav ntawm cov yeeb nkab fittings - zhengzhou huitong pipeline khoom Co., Ltd.

Al-6xn yog cov pa roj carbon tsawg, nitrogen uas muaj super ustenitic steel hlau. Lub alloy yog tsim los ua cov khoom siv dej hiav txwv thiab tau pom tias tiv thaiv ntau qhov chaw ntawm cov chaw muaj kev sib raug zoo. Vim yog cov tshuaj tiv thaiv corrosion thiab siab dua, Al-6xn yog qhov kev xaiv zoo dua li cov khoom noj ib puag ncig thiab cov nqi siv npib ntau dua.

MSS-SP75 Ntev Lub vojvoog lauj kaub, 3R lauj tshij, lub kaus mom, cov hluav taws xob, reducers loj: 16 "-60" Phab ntsa tuab: Sch5S-SCHXXS

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.
304 Stainless hlau yog qhov feem ntau cov hlau tsis muaj. Cov hlau muaj ob txoj kev chromium (nruab nrab ntawm 18% thiab 20%) thiab thib pua (nruab nrab ntawm 8%) [1] cov hlau uas yog cov qauv hlau tseem ceeb. Nws yog Austenitic stainless hlau.When nws los txog siv, SS304 tuaj yeem pom hauv chav ua noj hauv chav dej thiab lwm yam khoom siv xws li toaster thiab microwave ncu. SS304 kuj yog siv los ua kom cov hlab ntsha siab, lub log npog zoo li rau kev ua lub tsev kws ua liaj ua teb.

ASTM A234 Carbon Hlau Yeeb Nkab Khoov Muab qhov ua tau zoo heev rau kev ntxhov siab-corrosion tawg

Alloy 20 (Alloy 20) yog ib tug hlau-based Austenitic alloy tsim los tawm tsam cov sulfuric acid corrosion. Nws tau ua tau zoo heev rau cov sulfuric acid acidosion; Nws muaj zog tsis kam mus rau phosphoric acid, nitric acid thiab chloride ib puag ncig, pitting corrosion, pitting corrosion thiab crack corrosion. Yog li ntawd, Alloy 20 muaj lub npe tiv thaiv corrosion alloy; Nws muaj ntau yam kev siv: xws li: tshuaj, khoom noj, tshuaj, kev lag luam hluav taws xob tsim nyog siv nws. Rau kev tiv thaiv kom pitt corrosion thiab chloride corrosion, kev nyuaj siab corrosion cracking teeb meem, thiab lwm yam) feem ntau siv.

1-24 thiab 1 nti poj niam 317L litbows stainless hlau yeeb nkab fitting x22230

Lub microstructure ntawm duplex stainless hlau yog faib kwv yees li 50:50 ntawm cov theem ntawm cov theem no muab cov txiaj ntsig hauv qab no: muaj sijhawm ntau, ob npaug ntawm hom 304 Austenitic Stainless hlau. Qhov no ua rau muaj kev txo qis hauv cov paib siv hauv cov ntawv tso tawm ntau yam xws li weldability corrosion, thiab cov nroj tsuag kom zoo, ua cov nroj tsuag kub thiab cov nroj tsuag desalination.
904L (N08904, 14539) Super Austenitic Super Stainless Hlau muaj 14.0,6,6-26.0% npib tsib, 4.5% molybdenum. 904L Super Austenitic Stainless Hlau yog cov roj carbon, siab, Molybdenum Austenitic Ausenitic ARSLOR-Resistant steel, uas yog cov khoom siv ntawm Fabkis los ntawm Fabkis H¡¤ Bank. Nws muaj cov kev ua kom zoo-passivation hloov muaj peev xwm, zoo heev corroside pitoride tsis kam, thiab zoo li kev ua yeeb yam zoo heev. Nws yog qhov haum rau ntau qhov kev hnov ​​ntawm cov sulfuric acid hauv qab 70 à Ãc, thiab muaj qhov zoo thiab muaj cov kua qaub zoo nkauj thiab cov acetic acid thiab acetic acid.

Duplex Stainless hlau Stainless hlau ua ke ua ke ntawm Austenitic thiab Ferritentic tsev neeg los muab cov txiaj ntsig tsawg dua - feem ntau ntawm tus nqi qis dua lwm cov hlau alloys.

Duplex Stainless hlau yog Fe-Ni-Cur alloys muaj ntawm Ferritic-Austenitic Microstructure ntawm chav tsev kub. Cov hlau no feem ntau muaj cov kev sib txuas tau zoo ntawm kev ua kom muaj txiaj ntsig thiab theem ferritic. Duplex stainless hlau nthuav tawm kev muaj zog dua thiab zoo dua weldability tshaj li ferritic steel (Nilsson, 1992). Lawv muaj lub zog dua thiab cov corrosion zoo dua li usteneric stainless hlau (Atamert thiab huab tais, 1992). Lawv cov kev ua tau zoo engineering tau coj mus rau ntau cov ntawv thov nce, feem ntau yog nyob rau hauv cov chaw muaj kev sib raug zoo xws li sour roj pipelines thiab tshuaj lom neeg cov tshuaj tiv thaiv.
Cov Khoom Siv Stainless Hlau Astm \ / ASME SA403 WP 30NH, WP 316N, WP 316N, WP 316N, ASTM \ A403 WP 321, Wp 321h Astm \ / ASME A403 WP 347, WP 356H

Cov hau kev uas tsis yog feem ntau cia siab rau kev siv yeeb nkab lub zog los pab coj cov yeeb nkab rau nws cov txheej txheem kawg thaum siv cua sov kom txo tau lub zog.

Qib 1.440 lossis 316L yog ib tug Austenitic Stainless Hlau AISI 316 nrog heev zoo corrosion distance vim nws cov ntsiab lus chromium thiab molybdenum cov ntsiab lus thiab cov ntsiab lus muaj roj carbon. Nws lub zog hauv lub xeev tawv yog li ntawm 600 mpa rau cov kab uas loj loj, tab sis rau cov ntu me me, lub zog tuaj yeem nce los ntawm kev ua haujlwm txias.

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.

Ib qho yeeb nkab haum yog tsim kom muaj welded rau ntawm qhov chaw ntawm nws qhov kawg (s) kom txuas cov yeeb nkab sib sau ua ke thiab tso cai rau kev hloov pauv

Hastelloy fittings thiab haastellloy pob tw wrded fittings feem ntau siv nyob rau hauv cov ntaub pua chaw kub thiab ruaj khov passivating fulled oxide tsim thaum lub haastelloy yog rhuab. Cov txheej no tiv thaiv cov npoo ntawm hastellloy taub hau welded haum, ua rau nws tiv taus cov cua sov.

Cov ntawv thov kev lag luam koom nrog cov cua sov thiab ua kom muaj zog thiab oxidation tsis kam ntawm qhov kub txog li 2000 degrees F.

Stainless Hlau eccentric reducer t u403 4 nti los ntawm 3 nti scch10s fittings

Cov khoom siv Dulex tau muab rau ntau yam kev lag luam xws li tso tsheb hlau luam brewing, boiler siv thiab desalination nroj tsuag. Peb npaj tag nrho kab ntawm 2205 lub fittsex fittings kom tau raws li koj cov kev cai xa khoom.

Qhov no alloy muab kev txhim kho tiv thaiv hauv cov chaw muaj kev xeb heev nrog cov leej faj thiab chlorides. Stainless hlau tsis txiav s31700 cov yeeb nkab luj yog qhov sib nqus hauv qhov tsis muaj nqis. Nws tuaj yeem yooj yim welded thiab machined. Stainless hlau 317 \ / 317l forged fittings tuaj yeem ua haujlwm tsis zoo los ntawm kev ua haujlwm txias.

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.

Cov kaus mom no muab lub ncoo nyab xeeb rau ib hom kev tawg, tej daim thiab cov kab nrib pleb ntawm cov kav dej. Peb muab 1-8 nyob rau hauv cov poj niam yeeb nkab fittings duplex 2205 yeeb nkab hluav taws xob.

Nws npog cov hlau fittings ntawm seamless thiab welded hom. Steel yeeb nkab fittings yog thov kom siab rau cov raj xa hluav taws xob thiab hauv siab txog cov fab.
Kev lag luam cov neeg siv zoo li tsis kam mus rau ntau yam ntawm cov organic acids thiab cov tsis kam mus rau chloride-induced kev nyuaj siab-corrosion cracking.
ASME B16.49 30¡Ã 45Ã
Cov fittings tau ua los ntawm cov roj carbon hlau tau thov los ntawm ntau yam kev lag luam, kev lag luam thiab kev lag luam hauv tsev.

Ua los ntawm cov hlau stainless 304 \ / 304L, qhov haum no yog tsawg nyob rau hauv cov pa roj carbon los txo cov neeg npau suav phem thaum lub sij hawm vuam thiab xyuas kom meej corrosion tsis kam. Luj tshib ua ke 304 steel lub zog txheem thiab 304l ntxiv cov qauv qes ntxiv rau kev ua kom zoo. Fittings yog cov khoom siv tau siv ntau yam lag luam sib txawv los txuas, txiav, tswj kev ntws thiab hloov cov kev coj ntawm kav.

Qhov theem no ob theem hlau hlau pob hauv qab nyob rau hauv ib puag ncig uas ua rau muaj kev pib ua ntej nres ntawm cov qib tsis muaj Austenitic. Cov txheej txheem me me no tseem tiv thaiv kev tiv thaiv chloride ib puag ncig thiab muab kev tiv thaiv sulfide kev ntxhov siab corrosion.

MSS-SP43 ntev tshaj plaws hluav taws xob hnab tawv, ncaj qha-ops me me, eccentric reducers loj, eccentric reducers loj me me, 1 \ /24 "phab ntsa tuab: Schés-schxxs

Our ASTM A403 WP304H Pipe Fittings Are Demanded Highly By The Rated Industry Due To Their Superior Weldability And Superb Versatility. Ib qho 75 ksi tensile lub zog uas ua kom muaj kev kub ntxhov loj txaus nyiam ua haujlwm zoo li cov khoom siv sib txuas thiab cov khoom sib kis tau zoo li cov dej sib txuas nrog cov kua hauv qab.

800H, ntawm (Infoloy 800) yog ib qho kub tsis tiv thaiv tshav kub tiv thaiv alloy tsim rau cov ntawv thov kub siab kub.

Hom 304 stainless hlau yog ib t 300 series stainless hlau Austenitic. Nws muaj tsawg kawg 18% chromium thiab 8% npib tsib xee, ua ke nrog ntau tshaj plaws ntawm 0.08% carbon. Nws txhais tau tias yog cov chromium-npib tsib xee owenitic alloys tau siv rau ntau yam khoom siv khoom noj thiab cov khoom lag luam, cov tais diav, thiab tso manifolds. 304 Stainless hlau tseem siv nyob rau hauv cov kws ua vajtse teb rau sab nrauv li xws li dej thiab hluav taws. Nws tseem yog cov khoom siv chwv ib txwm muaj rau vaporizers.

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.

Cov kaus mom no muab lub ncoo nyab xeeb rau ib hom kev tawg, tej daim thiab cov kab nrib pleb ntawm cov kav dej. Peb muab 1-8 nyob rau hauv cov poj niam yeeb nkab fittings duplex 2205 yeeb nkab hluav taws xob.