304l kav nrog cov tee luj tshib thiab flanges

Hastelloyb2 yog npib tsib xee tau wought alloy nrog zoo ua rau hydrochloric acid ntawm txhua qhov siab thiab kub. Yog li ntawd, nws tau muaj zog tsis kam rau kev ntxhov siab corrosion tawg thiab pitting corrosion. Nws tseem tiv taus hydrogen chloride, sulfuric acid, acetic acid thiab phosphoric acid. Hastelloy B-2 yog qib ntawm hastelloy?, Ib npib tsib xee-molybdenum alloy. Muaj ntau cov qib sib txawv ntawm hastelloy?, Suav nrog B-2. Hastelloy? Cov qhab nia yog qhov zoo rau cov ntawv thov tshwj xeeb. molybdenum

Yog li ntawd xaiv lub vojvoog ntawm lauj tshib tuaj yeem tseem ceeb heev. Lwm hom lauj tshib yog txo lub hwj throg. Nyob rau hauv no hom ntawm lauj tshib, qhov ntev ntawm cov voj voog-kab hluav taws xob sib npaug rau ib nrab ntawm cov nominal loj ntawm qhov loj dua. Txo lub luj tshib Ntxiv mus, ib 180¡uleLowflow Hloov kuj tseem tuaj yeem tswj tau los ntawm kev siv ib hom kev txo qis ntawm lub luj tshib uas hu ua ®return khoov.

Hastelloy C276 yog paub rau nws cov corrosion zoo heev nyob hauv ntau yam ntawm kev tawm tswv yim. Nws suav nrog chloride, thiab lwm yam ntxiv, cov alloy muaj kev tiv thaiv zoo heev rau cov corrosion, pitting corrosion thiab kev nyuaj siab corrosion tawg. Nws pab tiv thaiv cov kev cuam tshuam corrosive ntawm ntub chlorine, chlorine dioxide thiab hypochlorite. Cov khoom no yog qhov zoo tagnrho rau cov ntawv thov seaterwater dej hiav txwv.

Tag nrho pob tw weld system yuav tsum tau tsim nrog cov xaus xaus. Lub 90¡Ã taub hau welded luj tshib yog tsim los ua ib txoj kev sib tshuam hauv txhua txoj kev. Lawv tuaj yeem muab cov khoom siv hluav taws xob luv luv thiab ntev ntev. Qhov kev xav tau thiab qhov tseeb nruab nrab ntawm cov khoom siv tuaj yeem tswj tau los ntawm kev siv lub vojvoog tiag tiag.

Hastelloy C-276 yog cov khoom lag luam tiv thaiv feem ntau muaj, tab sis nws tsis yog neeg ruam. Cov hlau yuav tsum tsis txhob raug rau qhov kub thiab txias, muaj zog acid muaj zog. Tsis tas li, nws yooj yim dua rau kev ua haujlwm nrog cov kev ua haujlwm txias; Kub ua haujlwm ua rau nws nyuaj. Yog tias kub ua haujlwm, qhov ntsuas kub yuav tsum tau tswj hwm ntawm 1600Ãf thiab 2250¡Ãf.

Nyob rau hauv cov ntiaj teb niaj hnub no, lub xov tooj hluav taws xob muaj ntau heev rau yuav luag txhua daim ntawv thov uas thauj cov kua lossis cov tshuaj guase. Cov kua los yog cov tshuaj gaseous txaus hauv cov yeeb nkab system nrog cov kev sib txawv thiab qhov kub. Yog li, cov raj xa hluav taws xob raug kev ntxhov siab dhau los ntawm kev ntxhov siab thiab kub thiab txias.

Monel 400 2.4360 Nickel Alloy Yeeb Khoom ReBreedant rau ntsev thiab caustic daws teeb meem

Monel 400 2.4360 Nickel Alloy Yeeb Yam Khoom Ua Ntej Yuav Tsum Ua Rau Chav ntawm Kev Kub Siab

Tsawg me me lossis tsis muaj kev tawm tsam tshwm sim hauv chav thiab nce qhov ntsuas kub hauv cov roj av qhuav, xws li chlorine lossis cov tshuaj chlorine lossis hydrogen chloride. Ntawm qhov kub thiab txias txog 550c hauv cov xov xwm, cov alloy tau pom tias yog ib qho ntawm cov feem ntau tiv thaiv ntawm cov alloys nquag.

Hauv cov tshuab hluav taws xob cov tshuaj tiv thaiv dej uas nws tau siv rau kev tswj hwm cov kab ke thiab chav tsim hluav taws xob baffle thiab cov kiv cua thiab cov kiv cua.

Copyright © Zhengzhou Huitong Pipeline Equipment Co., Ltd. Qoob loo

304 Piping spools yog tsim los ntawm 304 stainless hlau, ib qho khoom siv nrov thiab nrov tshaj plaws hauv ntau cov ntawv thov uas xav tau kev tiv thaiv kom xeb thiab oxidation. Cov kev tshaj lij no yog preooss siv cov machinery thiab cov txheej txheem tshwj xeeb, uas paub meej tias lawv muaj tseeb thiab ntseeg tau.

Lub durability ntawm cov hlau yog ib qho zoo tshaj plaws ntawm cov raj xa hluav taws xob. Nws muaj zog thiab nws tuaj yeem tiv thaiv cov kev ntsuas, qhov kub thiab txias, hnyav hnyav, thiab kev co. Nws kuj muaj cov cim hloov pauv tshwj xeeb uas muab qhov txuas ntxiv.

Kuj rau chloride ion corrosion yog ib qho ntawm cov ntsiab lus tseem ceeb uas pab txhawb kev siv cov kev siv ancoy hauv cov ntawv thov sib txawv.

Lub durability ntawm cov hlau yog ib qho zoo tshaj plaws ntawm cov raj xa hluav taws xob. Nws muaj zog thiab nws tuaj yeem tiv thaiv cov kev ntsuas, qhov kub thiab txias, hnyav hnyav, thiab kev co. Nws kuj muaj cov cim hloov pauv tshwj xeeb uas muab qhov txuas ntxiv.

Tus ncej puab flanges muaj qhov zoo tib yam li lub qhov (weld flanges tshwj tsis yog cov weld sib txawv. Yog li, lawv siv hauv cov ntawv thov uas tuaj yeem ua rau corrosion yog qhov zoo. Lwm hom Flange yog cov xov flanges. Txoj hlua xov flanges yog qhov tseem ceeb heev hauv cov ntawv thov tshwj xeeb txij thaum lawv tsis tas yuav tsum vuam rau kev kho kom zoo.

317 Ncej Cov Quav Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob Cov Tshuaj Chromium-Nickel-Molybdenum

316L, yog qhov kev xaiv zoo dua rau ib qhov project uas yuav tsum muaj ntau tus vuam vim 316 yog qhov ntxim nyiam ntau dua 316l (corrosion nyob rau hauv weld).

Monel K500 N05500 Kav Pipes nrog Flanges

Yeeb Nkab Spools Fabrication

Stainless Hlau Flanges

Alloy Hlau Bars & Rods

Tus nqi qis hauv cov neeg tsis muaj kev phom sij lossis dej hiav txwv ua rau muaj kev cuam tshuam rau cov tshuaj ntsuab, thiab cov kev siv dej hiav txwv loj rau hauv cov tshuaj marine thiab lwm yam kev daws teeb meem tsis-oxidizing chloride.

Qhov no npib tsib xee xwb tshwj xeeb yog tiv thaiv hydrochloric thiab hydrofluoric acids thaum lawv de-aerated. Raws li tau xav tau los ntawm nws cov ntsiab lus tooj liab, alloy 400 yog tau tawm tsam sai heev los ntawm nitric acid thiab ammonia systems.

Lub stainless hlau fab sib txaws cov spool yog pab rau cov neeg siv khoom uas lawv tsis nco qab ib feem twg thiab lawv tshem tawm cov teeb meem ntawm cov khoom seem.

Hastelloy B3 Ua kom ua cov dej yeeb nkab spools nrog kev tiv thaiv zoo heev rau corrosion

Inconel 625 cov khoom siv muaj lub zog zoo thiab hardness. Lawv muaj lub zog tsawg tshaj plaws ntawm 120ksi thiab tsawg kawg yog cov txiaj ntsig muaj zog ntawm 60ksi. Ntxiv rau qhov ntawd, lawv tuaj yeem yooj yim nce mus txog 30% thiab tseem muaj cov haujlwm tau zoo heev.

Cov qib no tau nce nws cov qauv qub thiab sib tshooj ua pov thawj pab tau lwm cov ntawv thov, uas tso cai rau cov khoom siv uas muaj kev zam rau hauv ntau yam li cov khoom siv

Alloy X paub txog nws lub zog kub zoo tshaj plaws thiab tuaj yeem tiv taus kub txog li 2200¡Ãf. Lub alloy tseem tuaj yeem ua tau yooj yim los ntawm phau ntawv thiab cov txheej txheem tsis siv neeg nrog kev sib sau ua ke thiab vuam cov khoom. Ib qho ntxiv, hastelloy x yog resistant rau corrosion, cua sov thiab oxidation thiab tuaj yeem tiv taus kev txo lossis nruab nrab cua thiab oxidation.

Inconel 718 yog ib qho nag lossis daus ua kom tawv tawv Nws muaj zog tshaj li inconel x-750 thiab muaj cov khoom zoo dua ntawm cov khoom siv tshuab hluav taws xob zoo dua li Nimonic 90 thiab Inconel X-750.

Npib Nickel Alloy Hastelloy B2 2.4617 Prefab Yeeb Yam Tseem Ceeb rau kev txo qhov chaw ib puag ncig

Lub corrosion tsis kam ntawm Monel K-500 yog qhov tseem ceeb tib yam li alloy 400, tsuas yog tias nyob rau hauv lub hnub nyoog tawv, alloy K-500 muaj qhov kev ntxhov siab ntau dua hauv qee qhov chaw ib puag ncig. Monel K-500 tau pom tias yuav tiv taus cov pa roj qaub ib puag ncig.

Incoloy alloy 800 tau siv dav hauv cov cuab yeej uas yuav tsum muaj lub zog loj thiab ua rau oxidation, carburisation thiab lwm yam kev phom sij ntawm qhov kub nyhav.

Alloy 347 (Unsen S34700) yog columbium stabilized ustenitic steelion steelion tsis kam thiab qee qhov zoo dua nyob rau hauv cov mob oxidizing zoo tshaj 321 (unc unical S32100).