ASTM A234GR.WPB R-Tee 42SCH40 Smls ASME B16.9

Cov fittings kuj tseem tiv taus cov crevice corrosion hauv chloride ib puag ncig vim ntau dua molybdenum thiab npib tsib xee thiab pitting corrosion. Peb yog ib tus neeg ntawm cov neeg muag khoom hauv qib 316 txiav-rau-ntev fittings. ASTM A403 gr thiab RSP316 SS Reducer Tee yog ntau yam ntawm cov yeeb nkab fitts thiab tuaj yeem kho tau raws li cov neeg siv khoom.

Qhov durability no yog txuas ntxiv ntawm lawv cov tshuaj lom neeg muaj pes tsawg leeg tshuaj lom neeg thiab cov biphasic lawv pom. Duplex alloys yog tsis yog tus twg dhau los ustenitic thiab siab ferritic. Raws li qhov tshwm sim, Duplex xwm ntawm ob tus hlau hauv qab welded fittings ua rau lawv ib qho nyuaj tshaj plaws ib puag ncig.

Nws tiv taus feem ntau alkalis, ntsev, khoom noj khoom haus, tshuaj yeeb dej, cov tshuaj organic thiab cov huab cua ntawm ib txwm muaj.

Duplex cov kav hlau stainless hlau feem ntau tsis kim dua vim tias cov khoom qis dua los ntawm cov khoom siv ntawm cov hlau uas tsis muaj roj. Cov txiaj ntsig lub zog ntawm cov roj stuplex uas muaj siab dua ntawd ntawm cov roj stainless hlau, yog li cov neeg siv tuaj yeem yuav cov yeeb nkab duplex thiab duplex yeeb nkab fittings nrog sab qis thickness.

Inconel raj fittings tuaj yeem yooj yim elongated los ntawm 40% thiab tseem muaj cov haujlwm ua haujlwm tau zoo. Cov fittings muaj qhov taw tes yaj ntawm txog 1413 degrees C thiab muaj lub neej kev pabcuam ntev. Lub inconel 600 buttweld fittings tuaj yeem tsim los ntawm kub lossis txias rolling txheej txheem.

Qhov durability no yog txuas ntxiv ntawm lawv cov tshuaj lom neeg muaj pes tsawg leeg tshuaj lom neeg thiab cov biphasic lawv pom. Duplex alloys yog tsis yog tus twg dhau los ustenitic thiab siab ferritic. Raws li qhov tshwm sim, Duplex xwm ntawm ob tus hlau hauv qab welded fittings ua rau lawv ib qho nyuaj tshaj plaws ib puag ncig.

Lawv feem ntau siv los xa (lossis koom nrog) ob lossis ntau cov kav dej (lossis cov hlab) ua ke siv cov yeeb nkab fittings. Lawv pab ua kom qhov sib koom ua ke los ntawm kev ntxiv lub zog ntxiv rau kev sib koom ua ke, yog li pab tswj hwm txoj haujlwm ntawm kev sib koom ua ke nrog kev ruaj ntseg ntxiv. Cov fitts fittings pab hloov cov kev taw qhia ntawm cov yeeb nkab \ / raj thiab ua kom du cov ntsiab lus nyob hauv. Cov yeeb nkab fittings tseem hu ua buttweld fittings.

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.

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.

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.

ASTM A860 MSS SP 75 Why 52 Fittings feem ntau yog siv nyob rau hauv qib siab 52 hauv 45 ees Qib 52 yeeb nkab yeeb.

UN tsis zoo N06601 Luj tshib muaj lub tshav kub ua kom zoo thiab muaj lub zog loj. Cov alloy tuaj yeem txhawb nqa los ntawm kev ua haujlwm txias, thiab tseem tuaj yeem txuas los ntawm kev tiv thaiv vuam, soldering, lossis brazing. Nws yog qhov haum rau ua oxidation tsis muaj tsawg load qis dua 1100C.

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.

Hmoov tsis zoo li S32100 thiab qib 32% rau 19% rau 1 xee, .70% titanium, nrog qhov sib npaug yog hlau. Nrog rau kev cuam tshuam rau corrosion tsis kam, 321 stainless hlau yog sib npaug rau qib 304 nyob rau hauv anealed mob thiab zoo dua yog tias daim ntawv thov cuam tshuam nrog 797¡Ã li 1652¡Ã f ntau. 321 Stainless hlau ua ke siab lub zog, tiv taus rau scring thiab theem kev ruaj khov nrog kev tiv thaiv a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a axoous.
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.

Ntxiv rau cov txiaj ntsig ib puag ncig no, stainless hlau kuj tseem yog kev txaus siab, yooj yim kom muaj kev tu siab, yooj yim ruaj khov thiab muaj ntau yam. Raws li qhov tshwm sim, stainless hlau tuaj yeem pom hauv ntau yam khoom txhua hnub. Nws kuj tseem yog lub luag haujlwm tseem ceeb hauv kev lag luam, suav nrog lub zog, kev thauj mus los, kev tshawb fawb, kev tshawb fawb, tshuaj, khoom siv, cov khoom siv.

Stainless hlau yog ib qho alloy ntawm cov hlau uas tiv taus xeb thiab xeb. Nws muaj tsawg kawg yog 11% chromium thiab tej zaum yuav muaj cov ntsiab lus xws li carbon, lwm yam tsis yog lwm yam kom tau lwm yam uas xav tau. Stainless hlau qhov tsis kam rau corrosion tau los ntawm cov chromium, uas ua cov yeeb yaj kiab passive uas tuaj yeem tiv thaiv cov khoom thiab kho tus kheej nyob rau hauv lub xub ntiag ntawm oxygen

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.

MSS-SP75 ntev radius lauj kaub, cov nqi Tis, cov kaus mom, cov hluav taws xob, Reducers Loj: Sch41s-schxxs

Stainless hlau Reducer Tee yog dav siv hauv kev tsim kho thiab kev cog qoob loo, tshuaj av chiv, kev siv tshuaj, khoom noj khoom haus thiab lwm yam kev lag luam.

Stainless hlau kuj yog ib puag ncig nruab nrab thiab inert, thiab nws lub siab ntev kom nws ua tau zoo ntawm kev siv. Tsis tas li ntawd, nws tsis tso cov tebchaw uas tuaj yeem hloov kho nws cov muaj pes tsawg leeg thaum sib cuag nrog dej.

304 npog cov qauv rau kev siv cov roj stainless hlau cov yeeb nkab fittings rau cov ntawv thov nias rau siab. Cov khoom siv ntawm cov yeeb nkab fittings yuav tsum muaj kev tsis foob, cov kab, cov hlau los yog seamless lossis welded kav dej. Forging lossis tsim kev ua haujlwm yuav tsum ua los ntawm kev sib tsoo, nias, extruding, rub tawm, khoov, kev sib xyaw ntawm ob lossis ntau dua ntawm cov haujlwm no. Txhua cov khoom siv yuav tsum yog cua kho cua sov.

Stainless hlau 304 rau kev tiv thaiv mus rau corrosion thiab kub. Nws muaj qhov siab tshaj plaws ua haujlwm siab ntsuas ntawm 250 phaus ib square nti (psi) ntawm 70 degrees f amient kub. Qhov 90-degree unpolished weld Luj Tshib nrog Tangent huv tej ntaub haum yog tsim nyog rau siv hauv zaub mov, dej haus, thiab cov ntawv thov siv mis.

Peb kuj yog tus xa khoom thiab cov neeg xa khoom ntawm Tees xws li ASME A182 tus kab mob taub hau sulfide, uas cov neeg ua txhaum cai rau kev ua si sulfide corrosion backing nyob rau hauv cov kev pab cuam surfide. Peb muaj qhov dav dav ntawm Duplex A815 fittings xws li Duplex S32205 R32205 RenPlex S31205 Renuplex S31803 Luj Tshib, thiab lwm yam.

Austenitic stainless hlau yog raug rau kev ntxhov siab corrosion cracking (SCC) hauv cov av halc. Txawm hais tias hom 316 alloys muaj kev tiv taus scc ntau dua 18cr-8 ni alloys vim lawv molybdenum cov ntsiab lus, lawv tseem muaj kev pheej hmoo. Cov mob uas tsim scc no yog: (1) Lub xub ntiag ntawm cov hales (feem ntau cormal

1-24 A403 WPB Ansi B16.9 ASTM GUTLESS STACK YAS 17375 Stainless Hlau Yeeb Nkab, 30D 45D 90D SCH20 STD Scch40 sch80 Stainless Hlau Luj Tshib

Nyob rau hauv tus qauv no nws tau npog qhov kev qhia tshwj xeeb ntawm laujkaub, Reducers, lub kaus mom thiab hla nws feem ntau yuav tsum tau txais pob tw tua.

Cov ntaub ntawv feem ntau yog 10 # 20 xyoo A3G 16mn tTM A234 ASTM A60 5,50 ", ntawm 26" -60 "rau vuam Tee.Wall Bickness ntawm 28-60 hli.

Ua kom tiav thiab infinitely recaclable, stainless hlau yog lub ¡° ntsuab cov khoom siv. Qhov tseeb, nyob rau hauv kev tsim kho kev ua haujlwm, nws tus nqi rov qab tiag yog ze rau 100%.

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

Stainless hlau 321 \ / 321H cov yeeb nkab fittings yog siv hauv kev lim, tub yees, roj, petrochemical thiab hauv offshoden roj tho kev lag luam. Cov khoom siv chromium, npib tsib xee, titanium thiab lwm cov khoom raws nrog cov pa roj carbon. Lub 321h muaj ntau dua cov pa roj carbon monoxide dua li lwm cov versions. Nws muaj ntau hom fittings xws li cov 321 \ / 321h stainless hlau bollowd fittings uas feem ntau siv tab sis kuj muaj cov fittings. Lub stainless hlau uns s32100 yeeb nkab luj yog hom phim yog siv rau hauv cov ntawv thov kub kom hloov cov kev taw qhia ntawm kev ntws.

Duplex uns s31803 taub qab welded yeeb nkab fittings yog derritic Austenitic 22% Molybdenum, 5% rau 6% Nickel Alloy Stainless Hlau. Duplex unt s31803 taub qab welded cov fittings fittings yog tsim raws li cov qauv crystal ntawm cov hlau crystal.