Muag kub muag nickel alloy fasteners hex bolt hex bolt fi threaded ntsia liaj qhov rooj

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Ansi B16.5 Hastelloy C22 Weld Neck Flanges yog qib Austenic Alloy uas tau pom tias yog ntau yam hauv xwm. Chemically, lub DIN 2.4602 Tiab ntawm Flange muaj cov ntsiab lus xws li npib tsib, chromium, molybdenum & tungsten raws li thawj lub hauv paus nyob rau hauv alloy.

Nws muaj peev xwm tiv thaiv ntau yam ntawm oxidizing thiab tsis-oxidizing tshuaj, thiab cov khoom ua kom pom tseeb zoo rau pitting thiab crevice nres nyob rau hauv muaj cov chlorides thiab lwm yam.

Qhov no muab kev txhim kho zoo heev rau cov sulfuric acid. Nws kuj tseem muaj cov ntsiab lus chromium siab, kom ua kom zoo dua rau oxidizing tshuaj lom neeg cov tshuaj lom kabmob uas muaj kuab lom thiab yaj oxygen.

Nyias steel phaj hais txog ib lub phaj steel nrog ib tuab ntawm tsis ntau dua 3 hli. Cov feem ntau siv nyias hlau phaj tuab yog 0.5-2mm, uas tau muab faib ua ntawv thiab steeilation. Nyias

Lub siab nickel thiab molybdenum cov ntsiab lus ua rau cov npib tsib xee hlau tshwj xeeb tshaj rau pitting thiab crevice corrosion hauv kev txo ib puag ncig thaum chromium conveys tiv thaiv oxidizing media.

Nws ua rau pom zoo tsis kam mus rau nruab nrab thiab txo qhov chaw. Cov alloy no tsim ib zaj yeeb yaj kiab oxide, kev tiv thaiv zaj duab xis uas tsis tawm mus, tab sis nws khaws cov oxidation superi-sauv tsis kub.

Hastelloy C-22 thiab C-276 yog cov ntaub ntawv tsuas yog tiv taus corrosion nyob rau hauv cov chlorine ntub, uas muaj kev daws teeb meem zoo rau cov tshuaj chloride ntau xws li Ferric thiab cupric chlorides. Corrosion tsis kam.

Hastelloy b3 cov yeeb nkab yog ho tiv taus corrosion tsis kam ntawm kev txo cov cua. Hastelloy B2 kav yog muaj kev tiv thaiv zoo heev rau tsis-oxidizing acid thiab sulfuric acid.

Cov phaj steel feem ntau siv rau cov txheej txheem qauv thiab kev tsim kho, cov hlab ntsha, cov nkoj siab, cov khoom siv uas muaj caj dab, thiab cov ntawv thov tub rog. Cov qib, cov ntsiab thiab cov tsis muaj ntawm cov phaj steel kuj tseem ceeb hauv nws siv li cas.

Yog li cov haastelloy b2 flanges tau txiav txim siab tau zoo rau kev siv rau feem ntau cov txheej txheem tshuaj lom zem. Vim yog cov ntsiab lus roj carbon qis hauv cov ntsiab lus, tau txo cov nag lossis ntau yam nyob rau hauv tshav kub muaj kev phom sij rau corrosion hauv flange.

Cov degree ntawm kev sib xws, cia ua cov yeeb yaj kiab nruj, yuav tsum tsis txhob tawg, scarring thiab lwm yam tsis xws luag. Cov txheej txheem tau muab faib ua cov ntawv kub dov steel thiab cov ntawv txias

Hastelloy C2000 muaj nyob rau ntau qhov ntau thiab tsawg, hom no-lickel-molybdenum alloy muaj zog thiab corrosion tsis kam.

Hastelloy C276 Bushings muaj kev tiv thaiv zoo heev rau cov muaj zog oxidizing ntsev cov kev daws teeb meem xws li ferric chloride thiab cupric chloride. Alloy C-276 muaj cov paphoric zoo heev tsis haum rau txhua qhov kub thiab txias hauv qab kub npau taws thiab ntau dua hauv qab 65%.

Niaj hnub no, alloy B2 nrog txwv tsis pub siv cov tshuaj lom tuaj yeem siv rau hauv welded mob thiab tsis tshua raug rau SCC nyob rau hauv ntau qhov xwm txheej. Raws li ib txwm, kev saib xyuas yuav tsum tau coj los xaiv txoj cai alloy rau cov ntawv thov xav tau.

Lub corrosion resistant Hastelloy alloys tau siv dav los ntawm kev lag luam ua lag luam. Qhov kev xav tau rau kev ua tau zoo ua rau lawv txoj kev lees paub thiab kev loj hlob hauv thaj chaw ntawm lub zog, kev noj qab haus huv thiab ib puag ncig, roj thiab cov roj thiab cov roj cuv khw desulfurization.
Lub Flange yog ob feem ntau siv koom nrog txoj kev tom qab vuam. Kev siv flanges tau siv thaum cov pob qij txha xav tau dismantling. Nws muab cov khoom siv kom tiav. Flange txuas cov yeeb nkab nrog ntau yam sib npaug thiab li qub. Breakup Flanges yog ntxiv DIN cov raj xa dej yog tias yuav tsum tau tu ncua thaum cog qoob loo.
Inconel 600 tiaj tus neeg tsis sib nqus thiab muaj kev sib nqus thiab muaj lub zog zoo tshaj plaws ntawm lub zog siab, thiab ua haujlwm txias, thiab ua haujlwm txias rau cov ntaub ntawv ntau ntawm kev corrosion. Inconel alloy 600 ferrules nthuav qhia cov tawv zoo heev txawm tias ntawm sub-xoom qhov kub thiab haum rau siv nrog cov kev daws teeb meem feem ntau. Txhawm rau zam kev ntxhov siab corrosion cracking, alloy 600 cais ntxuav washers yog tsim kom muaj kev ntxhov siab ua ntej siv.

Lub Flange yog qhov thib ob feem ntau siv koom nrog txoj kev tom qab selding. Kev siv flanges tau siv thaum cov pob qij txha xav tau dismantling. Nws muab kev hloov tau rau kev saib xyuas. Flange txuas cov yeeb nkab nrog ntau yam khoom siv thiab li qub. Breakup Flanges tau ntxiv rau hauv cov raj xa hluav taws yog tias kev saib xyuas tsis tu ncua thaum lub sijhawm cog ntoo.

Muaj ntau qhov sib txawv raws cov qauv sib txawv ntawm ASTM B574 UNED N10276 Fasteners N10276. Hastelloy C276 Alloy yog yooj yim heev rau kev tsim thiab tsis xav tau kev kho cua sov tom qab vuam. Hastelloy C276 Alloy excely nyob rau hauv ntau cov ntawv thov (i.e. Tshuaj lom neeg).

Ib Flange yog ib qho kev tawm tsam, daim di ncauj lossis sab nraud, tog twg los sab nraud lossis sab hauv, uas yog cov nqaj hlau xws li ib tug t-nqaj); Rau cov ntawv yooj yim tau yooj yim \ / hloov ntawm kev sib cuag nrog lwm yam khoom (raws li flange thaum kawg ntawm cov yeeb nkab, chav dej lub tog raj kheej, lossis ntawm lub ntsej muag lub koob yees duab); Los yog rau kev ruaj khov thiab taw qhia kev txav ntawm lub tshuab lossis nws cov ntu (raws li sab hauv flange ntawm tsheb ciav hlau lossis lub log los ntawm kev khiav tawm ntawm cov ciav hlau). Lo lus "Flange" kuj yog siv rau hom cuab yeej siv los ua cov flanges.

Cov phiaj hlau hlau feem ntau yog cov hlau nplaum, txias lossis siv cov hlau txias lossis kub-dov stem stember nrog steel qib B0-B3. Yuav tsum muaj rau cov phaj nyias steel: du, du nto, tuab

Hastelloy C276 cov ntawv txheeb, daim hlau thiab coils (tseem hu ua WNR 2.4819) Uas tau tsim los ntawm cov khoom siv raw zoo thiab tsim raws li cov qauv kev ua haujlwm thiab thoob ntiaj teb.

Bushings zoo ib yam li cov raj nyias feem ntau siv nyob rau hauv cov tshuab nrog kev sib hloov lossis zawv zawg shaft lossis txo cov kev ua kom muaj txiaj ntsig thiab txo qis. Bushings tuaj yeem siv rau kev ua haujlwm drilling hauv laum sawv, hydraulic sab nraud iav twj thiab lub tsheb.

Hastelloy C2000 tub tshij yog siv nyob rau hauv ntau hom petrochemical suav nrog cov khoom siv tshuaj lom neeg, roj kev tsim khoom siv, roj ntxiv thiab cov nroj tsuag hluav taws xob.

Ntxiv nrog rau kev ua haujlwm zoo corrosion thiab siab tensile lub zog, duplex 2205 hex bolts kuj muaj cov loj tawv. Qhov no thiab cov roj oxide passive tsim los ntawm kev sib ntxiv ntawm cov kev sib ntxiv ntawm cov laj thawj yog vim li cas thiaj li 2205 Duplex Stainless Hlau tau siv hauv kev lag luam marine.

Hastelloy B-3 yog npib tsiboly-molybdenum alloy nrog kev tiv thaiv zoo heev rau pitting, thermal stability zoo dua rau ntawd ntawm Alloy B-2. Tsis tas li ntawd, qhov no Nickel steel alloy tau zoo tsis kam mus rau riam-kab thiab cov cua sov ua kom tawg.

NAS NW276 yog ni cr m m mo alloy nrog zoo heev corrosion tsis kam nyob rau hauv ob oxidizing thiab txo cov cua sov. Hauv no alloy, carbide nag lossis daus hauv cov chaw kub (Hz) raug tsim txom thiab xeb tsis zoo los ua kom zoo dua los ntawm C thiab Si.

Ib txoj kev sib koom ua ke flanged yog tsim ntawm peb cais thiab ywj siab yog tias muaj cov khoom sib cuam tshuam; Cov flanges, lub gaskets, thiab cov bolting; Uas tau sib sau los ntawm kev cuam tshuam lwm tus cuam tshuam, fitter. Kev tswj hwm tshwj xeeb AE xav tau hauv kev xaiv thiab kev xaiv ntawm tag nrho cov ntsiab no kom tau txais kev sib koom ua ke, uas muaj acceetable quickness.

Hastelloy B3 Yeeb Nkab thiab Tube rau Chloride Kev Ruaj Ntseg Kev Ruaj Ntseg thiab Chloride-ntxias Pitting thiab Crevice Corrosion

Qhov zoo tshaj plaws ntawm hastelloy b3 bolts muab piv rau B-2 alloys yog lawv lub peev xwm los tswj hwm kev ua kom zoo dua thaum kev hloov pauv mus rau qhov kub thiab txias.

Hastelloy B-3 yog npib tsiboly-molybdenum alloy nrog kev tiv thaiv zoo heev rau pitting, corrosion thiab zoo dua thermal stability ntau dua li alloy b-2. Tsis tas li ntawd, qhov no Nickel-hlau alloy yog qhov muaj zog tiv thaiv riam-kab thiab tshav kub-cuam tshuam li cas.

C276 yog cov muaj zog heev rau cov tshuaj thiab cov chaw muaj kev xeb. Cov tshuaj tiv thaiv corrosion thiab anti-oxidative thaj chaw tuaj ntawm cov ntawv muaj pes tsawg leeg ntawm chromium thiab molybdenum.

phaj. Mas siv nyob rau hauv Changlin Dongfeng cov kiv cua, cov khoom siv hluav taws xob, cov tshuab hluav taws xob, cov khoom siv ua liaj ua teb, rooj tog, cov tog steel, thiab lwm yam.

Alloy x yeeb nkab khoov cov hnoos qeev uas tsis muaj carburization tsis muaj carbon. Ntawm kaum cov ntaub ntawv ntsuas xyuas nyob rau hauv ib qho chaw ntawm hydrogen, nitrogen thiab ammonia ntawm 1100 deg. F. Thiab 25,00 psi rau 64 hnub, Alloy X muaj cov ntaub ntawv nitride tsawg dua li ib feem ntau li cov khoom sib tw uas tsis muaj kev sib tw.

Ntxiv-tuab hlau phaj hais txog ib lub phaj steel nrog lub thickness ntawm tsis tsawg tshaj li 50 hli. Cov hlau ntxiv-tuab yog siv nyob rau hauv lub nkoj nkoj, boilers, choj thiab high-siab vessel plhaub

Raws li ib qho alloy, npib tsib xee yog paub los hu rau kev ua ke nrog lwm cov khoom, tab sis ntxiv lwm cov khoom siv b3 rasteleners ntau ruaj khov thiab nruj tshaj li lwm cov tshuaj lom ib txwm muaj. Lub caij no, hastelloy b3 bolts yog npib tsiboly-molybdenum tawg, thiab yog qhov ruaj khov dua li alloy B-2.

Lub ASTM B574 tus qauv qhia txog cov kev cai rau Nickel Alloy cov tuav tau los ntawm unsicial uncons tau los ntawm unsoly alsoy rau ntawm N10276, N06455, N06058, thiab N06059 alloys. Cov ASTM B574 alloys pom kev corrosion tsis kam thiab siv dav hauv kev ua tshuaj lom neeg siv, roj thiab hluav taws xob kev lag luam.

Raws li ib qho alloy, npib tsib xee yog paub los hu rau kev ua ke nrog lwm cov khoom, tab sis ntxiv lwm cov khoom siv b3 rasteleners ntau ruaj khov thiab nruj tshaj li lwm cov tshuaj lom ib txwm muaj. Lub caij no, hastelloy b3 bolts yog npib tsiboly-molybdenum tawg, thiab yog qhov ruaj khov dua li alloy B-2.