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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.

ASTM A234 yog tus qauv ntawm cov yeeb nkab fittings, nws qhia tau tias yog ib qho ntawm cov roj ntsha

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.

Inconel 600 Pob Txiaj Welded Fittings kuj tseem tiv taus kev ntxhov siab-cuam tshuam corrosion tawg hauv chloride ib puag ncig. Lawv ua tau zoo tiv thaiv ib puag ncig kev ib puag ncig. Inconel 601 fittings kuj tseem ua tau tag nrho cov khoom, tab sis vim qhov sib ntxiv ntawm lawv cov tshuaj lom neeg muaj pes tsawg leeg, lawv nthuav tawm txhim kho kev ua haujlwm zoo hauv ib puag ncig.

Hastelloy x Yeeb nkab bend

Cov redceel no yog tiv taus cov corrosion thiab ntxhib saum npoo tiav. Ntau ntau yam lag luam nyiam cov neeg txo cov neeg txo cov neeg ua haujlwm tau nrov heev hauv cov hws, tiam neeg.

Duplex steel s32550 cov yeeb nkab fittings muaj siab ntxhov siab tiv thaiv. Cov unton unical S32550 cov yeeb nkab yeeb nkab fittings tseem muaj qis qis dua li kev nthuav dav dua li cov hlau tsis muaj tshuaj tiv thaiv. Nws kuj tseem muaj ntau dua thermal conductivity tshaj li ustenitic stainless hlau, thiab dav dav dav dav corrosion nrog rau ntau yam ntawm dej hiav txwv thiab acst acids

Hastelloy x Yeeb nkab bend

Cov redceel no yog tiv taus cov corrosion thiab ntxhib saum npoo tiav. Ntau ntau yam lag luam nyiam cov neeg txo cov neeg txo cov neeg ua haujlwm tau nrov heev hauv cov hws, tiam neeg.

AWS E317l \ / ER317L muab tub lim hlau lossis cov tub rog tsawg tshaj li thaj tsam ntawm 317L corrosion tsis kam yuav tsum tau siv rau kev siv vuam 317L steel.

Hastelloy x Yeeb nkab bend

Cov redceel no yog tiv taus cov corrosion thiab ntxhib saum npoo tiav. Ntau ntau yam lag luam nyiam cov neeg txo cov neeg txo cov neeg ua haujlwm tau nrov heev hauv cov hws, tiam neeg.

Cov raj raj raj raug siv los ua cov khoom tiv thaiv tsim los tiv thaiv raj ntawm cov raj xaus ntawm ntau yam duab. Lub hom phiaj tseem ceeb ntawm kev siv cov ntaub yas hluav taws yog qhov sib txuas waterproof. Lawv kuj tau siv los kaw qhov xaus ntawm cov kav dej hydraulic lossis pneumatic thiab yas. Peb muab 1-8 SS304L yeeb nkab pob tw weld yeeb nkab haum rau cap.

Hastelloy x Yeeb nkab bend

Cov redceel no yog tiv taus cov corrosion thiab ntxhib saum npoo tiav. Ntau ntau yam lag luam nyiam cov neeg txo cov neeg txo cov neeg ua haujlwm tau nrov heev hauv cov hws, tiam neeg.

Qhov no npib tsib xee-tooj ​​liab xwb yog daus ntau dua vim kev sib ntxiv ntawm txhuas thiab titanium. Nws ua ke cov xeb tiv thaiv ntawm Monel 400 nrog cov txiaj ntsig ntxiv ntawm cov txiaj ntsig zoo dua thiab hardness (muab tau los ntawm nws lub hnub nyoog-zog). Monel K-500 tseem muaj lub npe tseem ceeb rau nws yooj yim ntawm cov ntaub ua piv rau lwm tus supalloys, thiab qhov tseeb tias nws yog qhov tseem ceeb tsis yog qhov kub kub.

Duplex steel s32550 cov yeeb nkab fittings muaj siab ntxhov siab tiv thaiv. Cov unton unical S32550 cov yeeb nkab yeeb nkab fittings tseem muaj qis qis dua li kev nthuav dav dua li cov hlau tsis muaj tshuaj tiv thaiv. Nws kuj tseem muaj ntau dua thermal conductivity tshaj li ustenitic stainless hlau, thiab dav dav dav dav corrosion nrog rau ntau yam ntawm dej hiav txwv thiab acst acids

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.

Hom ntev lub vojvoog lauj kaub tshob, lub vojvoog ntev ntev, luv luv, txo cov hluav taws xob, txo cov hluav taws xob, hnav qhov hluav taws xob, ncej puab pob qij txha xaus, kaus mom, reducers

Carbon Hlau Qiv welded seamless cov yeeb nkab fittings yog cov fittings feem ntau. Peb muaj cov khoom lag luam loj ntawm cov ntoo vuam loj xws li hnab ntim, cov pob ntseg, cov koomhaum siab, ua rau muaj kev siab, thiab ntau dua, thiab muaj cov acid manufacturing.

S31803 yog cov qauv sau ua ke (tsis ua haujlwm) rau thawj lub duplex stainless hlau stainless. Cov txheej txheem tsis zoo tau tsim los ntawm cov pab pawg ua lag luam hauv xyoo 1970 los txo kev tsis meej pem thaum tib almoy tau hu ua ntau yam sib txawv, thiab hloov ua lwm yam. Txhua tus hlau yog sawv cev los ntawm ib tsab ntawv ua raws li tsib tus lej, qhov twg tsab ntawv sawv cev ntawm cov hlau series, i.E. s rau stainless hlau.

Rau cov ntawv sau zeb hauv av uas xav tau cov qib qis dua uas tsis muaj cov xeb txaus tiv thaiv. Raws li 22% chromium cov ntsiab lus, lawv muaj cov ustenitic: Ferritic microstructure uas muaj zog dua, corrosion tsis kam thiab nqi-ua hauj lwm zoo.

Lub alloy muaj cov cuab yeej zoo heev ntawm subzero kub.Foring rau cov kev xav tau ntawm peb cov neeg muas zaub zoo dua, nws yog qhov tseem ceeb uas peb cov neeg siv roj moov, nrog txhua tus pabcuam qee lub hom phiaj tshwj xeeb.

Peb tee cov yeeb nkab Tittings yog ua tau ntawm cov khoom sib txawv thiab muaj ntau yam qhov ntev thiab sib txawv. Peb cov fited Tee fittings tau tsim nyob rau hauv cov txheej txheem ntawm ASME B 16.9 thiab ASME 16.11, rau cov bore loj thiab me me nqaj.

Ib qho ntawm cov txiaj ntsig zoo tshaj plaws ntawm inconel 600 fittings yog lawv lub peev xwm los tswj lawv qhov kev ua tau zoo txawm nyob ntawm qhov kub. Nws muaj qhov tsawg kawg yog lub zog muaj zog ntawm 310 MPa thiab qhov tsawg kawg tensile lub zog ntawm 655 mpa. Nws muaj elongation ntawm 40%, uas yog qhov zoo nkauj. Inconel 600 cov khoom siv tau melting point ntawm 1413 degrees Celsius, uas ua rau nws zoo rau cov kev siv kub thiab muaj lub neej kev pabcuam ntev. Nws tuaj yeem yooj yim khoov thiab welded, thiab qhov loj me tuaj yeem yog kho raws li cov kev cai tshwj xeeb.

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.

Stainless hlau weld fittings muaj qhov melting point ntawm 1400 degrees c thiab ua haujlwm kub ntawm 870 degrees C.

Qhov no Nickel hlau alloy kuj muaj qhov ua tau zoo rau oxidization axocization aqueous media xws li nitric acid lossis oxidizing acids nrog chlorine ions.

316 Yeeb Nkab khoov yog qhov kev xaiv zoo tshaj rau kev siv cov kev siv hluav taws xob siab thiab ntsuas kub. Txij li 316L muaj tsawg dua carbon ntau dua 316, nws tau zoo dua intergranular corrosion tsis kam, txhais tau tias nws cov vev yeejït lwj, tsis zoo li nrog 316 stainless hlau.

Peb yog cov chaw tsim khoom lag luam, cov lag luam, cov khoom xa tuaj thiab cov xa khoom ntawm alloy 20 cov yeeb nkab fittings Austenitic cov yeeb nkab uas ua rau carbide nag lossis daus thaum nag lossis daus thaum nag lossis daus thaum nag lossis daus thaum nag los nag thaum nag lossis daus thaum nag lossis daus thaum nag los nag thaum nag lossis daus thaum nag los nag thaum nag lossis daus

Lub unr unic s31803 (ASTM F51) Cov lus qhia tshwj xeeb tau ua rau muaj ntau dua Superseded los ntawm Unvent S32205 (1.4462, ASTM F60). Qhov no qhia txog lawv txoj kev xav kom ua kom tiav ntawm cov khoom siv alloy, ua tsaug rau kev txhim kho AOD cov txheej txheem ntawm kev tswj hwm. Ib qho ntxiv, nws tso cai rau cuam tshuam rau cov nitrogen ntxiv qib ntxiv dua li yog tam sim no yog nyob tom qab keeb kwm. Yog li ntawd, qhov siab tshaj plaws ua tiav cov qib hloov kho kom ua kom ntau cov ntsiab lus ntawm chromium (CR), Molybdenum (mo) thiab nitrogen (n).

Monelk-500 alloy muaj cov kev laus laus uas muaj zog tawg tom qab deformation loj txias. Cov kab nrib pleb pib ntawm sab saum npoo thiab propagate rau ntawm lub chaw. Muaj ob qho tib si transcrrystalline thiab intercrystalline.

Hastelloy x Yeeb nkab bend

Cov redceel no yog tiv taus cov corrosion thiab ntxhib saum npoo tiav. Ntau ntau yam lag luam nyiam cov neeg txo cov neeg txo cov neeg ua haujlwm tau nrov heev hauv cov hws, tiam neeg.

Ht yeeb nkab yog ib qho loj tshaj plaws thiab muaj npe nrov tshaj plaws hauv Is Nrias teb 316L Tub Rog Lub 316L Tube Fittings 316L Tube Fittings thiab Stainless Hlau 316L Flanges.