Hastelloy Steel Yeeb Nkab

Vim Li Cas Xaiv Peb

Quality Assurance

Txhawm rau kom ntseeg tau tias qhov zoo ntawm peb cov khoom, peb muaj cov cuab yeej tshwj xeeb kuaj thiab cov neeg soj ntsuam zoo.

Kev Pabcuam Zoo

Kev Pabcuam Tomqab Muag Khoom Zoo, tuav cov neeg siv khoom tsis txaus siab thiab daws teeb meem rau cov neeg siv khoom.

Tus nqi tsim nyog

Peb cov khoom tau ua tiav nyob rau hauv ntau yam, zoo nyob rau hauv zoo, tsim nyog nyob rau hauv nqe.

Kev xa khoom sai

Ua kom tiav ntim kom ntseeg tau cov khoom zoo, thiab thauj mus rau qhov chaw nyob hauv thawj zaug.

Hastelloy Steel Pipe yog dab tsi

Hastelloy Steel Pipe yog hom Corrosion Resistant Steel uas yog tsim los ntawm Nickel, Molybdenum, thiab Chromium. Nws muaj qhov tshwj xeeb corrosion kuj rau ntau yam tshuaj lom neeg, suav nrog hydrochloric acid, sulfuric acid, thiab ntau lwm cov kua qaub thiab alkaline daws. Hastelloy Steel Pipes feem ntau siv nyob rau hauv qhov hnyav ib puag ncig qhov kub thiab txias thiab / lossis cov ntsiab lus corrosive tam sim no, xws li hauv kev ua tshuaj, roj thiab roj refining, thiab lub zog tsim kev lag luam.

Tsev 12 3 4 5 6 Rau sab kawg 1/6

Cov txiaj ntsig ntawm Hastelloy Steel Pipe

Hastelloy yog Resistant rau Corrosion
Ib qho ntawm cov khoom tseem ceeb tshaj plaws ntawm Hastelloy yog nws qhov kev tiv thaiv corrosion. Cov hlau no tiv taus cov kua qaub thiab cov ntsiab lus yooj yim, nrog rau cov dej ntsev. Tsis tas li ntawd, Hastelloy tsis corrode nyob rau hauv lub xub ntiag ntawm chlorine los yog lwm yam halides.

Hastelloy muaj zog thiab ruaj khov
Lwm qhov zoo dua ntawm Hastelloy yog tias nws yog cov hlau muaj zog thiab ruaj khov. Cov alloy no tuaj yeem tiv taus qhov kub thiab txias yam tsis poob nws lub zog los yog ua nkig. Tsis tas li ntawd, Hastelloy tsis nthuav lossis cog lus thaum raug kub hnyiab, ua rau nws zoo tagnrho rau kev siv hauv cov ntawv thov siab.

Hastelloy yog Non-magnetic
Hastelloy kuj tsis yog-magnetic, uas ua rau nws zoo tagnrho rau siv nyob rau hauv cov ntaub ntawv uas sib nqus cov ntaub ntawv uas tsis xav tau. Cov cuab yeej no tseem ua rau Hastelloy tiv thaiv kev cuam tshuam ntawm electromagnetic.

Hastelloy yooj yim ua haujlwm nrog
Hastelloy yog ib qho yooj yim ua hauj lwm nrog piv rau lwm yam alloys. Nws tuaj yeem welded, machined, thiab tsim siv cov txheej txheem thiab cov cuab yeej siv. Tsis tas li ntawd, Hastelloy tuaj yeem ua haujlwm txias yam tsis muaj nkig.

Dab tsi yog Daim Ntawv Thov ntawm Hastelloy Steel Pipe

Kev ua tshuaj lom neeg

Cov kav dej Hastelloy feem ntau yog siv hauv kev lag luam tshuaj rau kev thauj cov tshuaj corrosive, acids, thiab bases. Lawv tuaj yeem tiv taus qhov cuam tshuam corrosive ntawm ntau yam tshuaj thiab tswj lawv cov qauv kev ncaj ncees.

Roj thiab Roj

Hauv kev lag luam roj thiab roj, Hastelloy kav yog siv rau hauv drilling, rho tawm, thiab ua cov haujlwm uas raug corrosive ib puag ncig, xws li roj qaub uas muaj hydrogen sulfide (H2S), yog ib qho kev txhawj xeeb.

Petrochemical

Hastelloy alloys yog siv rau hauv cov nroj tsuag petrochemical rau cov kav dej uas tswj cov tshuaj nruj nruj thiab cov txheej txheem kub. Lawv yog tshwj xeeb tshaj yog haum rau daim ntawv thov uas muaj hydrochloric acid (HCl), sulfuric acid (H2SO4), thiab lwm yam corrosive tshuaj.

Aerospace

Hauv kev siv aerospace, Hastelloy alloys yog siv rau cov khoom siv cav thiab cov pa tawm vim lawv muaj peev xwm tiv taus qhov kub thiab txias.

Pharmaceutical thiab Biotechnology

Kev lag luam kws tshuaj thiab biotechnology siv cov kav dej Hastelloy rau kev thauj cov corrosive kua thiab tshuaj thaum lub sij hawm tsim tshuaj thiab bio-products.

Desalination

Hastelloy alloys yog siv nyob rau hauv desalination nroj tsuag, qhov twg seawater los yog dej brackish yog ua tiav los tsim cov dej tshiab. Kev tiv thaiv corrosion yog qhov tseem ceeb hauv daim ntawv thov no.

Hom Hastelloy Steel Yeeb Nkab

Hastelloy C-276

Qhov no yog ib qho ntawm feem ntau siv alloys hauv tsev neeg Hastelloy. Nws muaj kev tiv thaiv zoo rau corrosion los ntawm ntau yam tshuaj, nrog rau cov kua qaub, ntsev, thiab oxidizing cov neeg ua haujlwm.

Hastelloy B-2

Qhov no yog ib qho hlau uas muaj zog heev rau hydrochloric acid ntawm tag nrho cov concentrations thiab kub, ua rau nws zoo tagnrho rau siv nyob rau hauv tshuaj nroj tsuag.

Hastelloy X

Qhov no yog cov khoom kub kub uas tuaj yeem tiv taus qhov kub txog li 2200 degree F (1200 degree). Nws yog siv nyob rau hauv cov roj turbine cav, aircraft engine, thiab lwm yam high-temperature daim ntaub ntawv.

Hastelloy C-22

Qhov no yog ib qho hlau uas muaj zog heev rau ob qho tib si oxidizing thiab txo qhov chaw. Nws yog siv rau hauv kev siv tshuaj lom neeg xws li chlorination systems, pickling tanks, thiab acid ntau lawm cov hlab ntsha.

Hastelloy G-30

Qhov no yog ib qho alloy uas muaj kev tiv thaiv zoo rau phosphoric acid thiab sulfuric acid. Nws yog siv nyob rau hauv chiv thiab tshuaj nroj tsuag, raws li zoo raws li nyob rau hauv zus tau tej cov sulfuric acid.

Hastelloy Steel Pipe Khoom

Hastelloy yog nickel molybdenum chromium superalloy uas muaj tungsten ntxiv rau hauv cov muaj pes tsawg leeg. Nws yog heev resistant rau pitting corrosion thiab crevice corrosion. Cov khoom muaj pes tsawg leeg kuj ua rau cov kav dej muaj zog heev.

Cheebtsam ntawm Hastelloy Steel Pipe

Nickel

Hastelloy steel muaj cov feem pua ntawm cov npib tsib xee, uas ua rau nws zoo heev tiv thaiv corrosion thiab kub ib puag ncig.

Chromium

Chromium ntxiv rau Hastelloy steel los txhim kho nws cov kev tiv thaiv corrosion thiab oxidation.

Molybdenum

Molybdenum ntxiv rau Hastelloy steel los txhim kho nws lub zog thiab corrosion kuj.

Tungsten

Tungsten ntxiv rau qee qib ntawm Hastelloy steel los txhim kho nws lub zog, hardness, thiab corrosion kuj.

Cobalt

Cobalt tau ntxiv rau qee qib ntawm Hastelloy steel los txhim kho nws lub zog thiab tiv thaiv oxidation thiab kub-kub ib puag ncig.

Hlau

Hlau yog ib qho me me ntawm Hastelloy steel thiab feem ntau yog ntxiv me me los txhim kho nws cov ductility thiab toughness.

Cov lus qhia txog kev kho rau Hastelloy Steel Pipe

Kev tu tsis tu ncua

Kev tu ntawm Hastelloy steel yeeb nkab yog qhov tseem ceeb hauv kev ua kom nws ruaj khov. Corrosion thiab lwm yam kev puas tsuaj tuaj yeem tshwm sim yog tias cov yeeb nkab tsis tu tsis tu ncua. Kev ntxuav yuav tsum tau ua los ntawm kev siv cov cuab yeej pom zoo thiab cov kev daws teeb meem uas tsis ua rau cov yeeb nkab ntog.

Kev khaws cia zoo

Kev khaws cia ntawm Hastelloy steel yeeb nkab yog ib qho tseem ceeb raws li kev tu kom huv. Cov kav dej yuav tsum tau muab cia rau hauv qhov chaw tsis muaj dej noo thiab corrosive gases thiab tshuaj. Kev siv cov ntaub thaiv npog thiab qhwv tuaj yeem pab tiv thaiv cov kav dej kom tsis txhob puas.

Tshawb xyuas kev puas tsuaj

Kev tshuaj xyuas tsis tu ncua ntawm cov yeeb nkab yog tsim nyog los txheeb xyuas cov cim ntawm kev puas tsuaj, nrog rau corrosion, xau, thiab tawg. Tej yam cim qhia ntawm kev puas tsuaj yuav tsum tau hais tam sim ntawd kom tsis txhob muaj kev puas tsuaj ntxiv.

Tsis txhob kub siab

Hastelloy steel kav tuaj yeem ua puas yog tias raug kub siab. Nco ntsoov xyuas kom meej tias cov yeeb nkab tsis raug rau qhov kub siab tshaj nws qhov siab tshaj plaws uas tau tso cai.

Siv cov khoom sib xws

Thaum txhim kho fittings ntawm Hastelloy steel yeeb nkab, xyuas kom meej tias lawv sib haum nrog cov yeeb nkab cov khoom. Kev siv cov khoom siv tsis sib xws tuaj yeem ua rau corrosion thiab lwm yam kev puas tsuaj thaum lub sijhawm.

Ua raws li cov txheej txheem installation kom raug

Cov txheej txheem kev teeb tsa kom raug yuav tsum tau ua raws thaum lub sijhawm teeb tsa ntawm Hastelloy steel kav. Qhov no suav nrog kom ntseeg tau tias cov yeeb nkab tau txais kev txhawb nqa zoo thiab tsis muaj kev ntxhov siab ntau dhau ntawm cov yeeb nkab.

Peb lub Hoobkas

Huitong Pipeline Group yog ib lub chaw tsim khoom ntawm stainless hlau kav, cov yeeb nkab fittings uas tau tsim nyob rau hauv 1978. Peb cov khoom lag luam npog cov yeeb nkab fittings, flanges, steel phaj, puag ncig tuav, thiab customized yeeb nkab spools thiab lwm yam, peb tuaj yeem muab cov ntaub ntawv xws li stainless hlau, duplex hlau, npib tsib xee alloy thiab qee cov carbon hlau. Tshwj xeeb tshaj yog stainless hlau S31803, S32205, S32750, 904L, 254SMO ...

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FAQ

Q: Cov yam ntxwv ntawm Hastelloy yog dab tsi?

A: Hastelloy: Hastelloy yog corrosion-resistant nickel alloy uas muaj lwm yam tshuaj xws li chromium thiab molybdenum. Cov khoom no muaj qhov kub thiab txias tsis kam thiab tshwj xeeb corrosion kuj. Hastelloy C276 yog ib qib ntawm Hastelloy siv hauv kev lag luam roj thiab roj.

Q: Qhov zoo ntawm Hastelloy yog dab tsi?

A: Hastelloy kuj muaj cov yam ntxwv zoo tsim, thermal stability, thiab tiv taus acids xws li sulfuric acid thiab hydrochloric acid. Cov cwj pwm no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev ua tshuaj lom neeg hnyav thiab kev siv aerospace.

Q: Hastelloy piping yog dab tsi?

A: Hastelloy Yeeb Nkab yog tsim rau kev siv hauv kev lag luam tshuaj, tshuaj, ua liaj ua teb, zaub mov, petrochemical, thiab fais fab kev lag luam. Hastelloy Piping feem ntau tau teev tseg rau cov ntawv thov kev lag luam uas muaj corrosive thiab nquag siv hauv cov txheej txheem uas cov tshuaj chlorides yog ib feem.

Q: Puas yog Hastelloy zoo dua stainless hlau?

A: Hastelloy, npib tsib xee alloy, yog cov khoom siv sib txawv thiab kim ntawm kev tsim dua li cov hlau tsis muaj steel, uas yog cov hlau alloy. Thaum koj tab tom soj ntsuam nrog cov khoom lag luam corrosive thiab stainless hlau tsis pom zoo rau cov txheej txheem, hastelloy feem ntau yog qhov zoo tshaj plaws kev xaiv.oy Piping feem ntau tau teev tseg rau cov ntawv thov kev lag luam uas muaj corrosive heev thiab nquag siv hauv cov txheej txheem uas chlorides yog ib feem. .

Q: Qib ntawm Hastelloy yeeb nkab yog dab tsi?

A: Hastelloy C276 muaj corrosion kuj zoo tab sis tsis zoo li C22 qib. Qhov seem ntawm cov tshuaj sib xyaw ua ke yog kwv yees li 57% npib tsib xee, 16% molybdenum tab sis tsawg dua 16% ntawm cov ntsiab lus chromium nkaus xwb. Hastelloy C22 cov kav dej muaj kev tiv thaiv ntau dua rau oxidising media dua li Hastelloy C276 kav ntawm qhov kub thiab txias.

Q: Puas yog Hastelloy nyuaj dua stainless hlau?

A: Hastelloy muaj zog dua thiab hardness dua stainless hlau. Piv txwv li, Hastelloy thiab stainless hlau sib txawv heev nyob rau hauv muaj pes tsawg leeg thiab cov khoom. Hastelloy muaj qhov zoo ntawm cov hlau tsis muaj steel nyob rau hauv cov nqe lus ntawm corrosion kuj, siab kub, thiab lub zog.

Q: Puas yog Hastelloy sib nqus los yog tsis?

A: Tsis-sib nqus: Hastelloy C276 tsis yog-magnetic thiab muaj qhov sib nqus permeability tsawg. Non-toxic: Cov hlau tsis muaj tshuaj lom thiab yog li tsim nyog siv rau hauv kev lag luam tshuaj thiab zaub mov.

Q: Vim li cas Hastelloy corrosion resistant?

A: Ntawm qhov tod tes, stainless hlau yog fortified nrog nickel thiab chromium. Chromium ua raws li tus neeg sawv cev los tiv thaiv xeb. Txawm li cas los xij, qhov muaj feem pua ntawm cov npib tsib xee thiab molybdenum ntau dua ua rau Hastelloy hlau thiab alloys tiv taus corrosion dua li cov hlau tsis muaj steel, tshwj xeeb tshaj yog nyob rau hauv qhov kub thiab txias.

Q: ASTM tus qauv rau Hastelloy yeeb nkab yog dab tsi?

A: Ob qhov tshwj xeeb tsim thiab Hastelloy cov neeg siv khoom siv hauv kev tsim cov kav dej no suav nrog ASTM B622 thiab ASTM B619. ASTM B622 yog ib qho kev qhia tshwj xeeb uas npog cov yeeb nkab seamless nrog rau cov raj uas tsim los ntawm npib tsib xee thiab npib tsib xee- cobalt raws li alloys.

Q: Qhov twg yog qhov zoo dua Inconel lossis Hastelloy?

A: Ob lub alloys muab cov txiaj ntsig zoo corrosion-tiv taus; Txawm li cas los xij, Inconel muaj qhov zoo me ntsis thaum siv hauv oxidizing applcaitons. Ntawm qhov tod tes, vim nws yog molybdenum ntau dua rau pem hauv ntej, Hastelloy muaj kev ua tau zoo dua thaum raug txo qis corrosion.ube ua los ntawm npib tsib xee thiab npib tsib xee- cobalt raws li alloys.

Q: Tus nqi corrosion ntawm Hastelloy yog dab tsi?

A: Nyob nruab nrab ntawm cov kab xiav thiab liab, cov nqi corrosion yuav tsum poob ntawm {{0}}.1 thiab 0.5 mm/y. Txhawm rau sib piv qhov kev ua tau zoo ntawm HASTELLOY® C-276 alloy nrog lwm cov ntaub ntawv, nws yog qhov tsim nyog los npaj cov kab 0.1 mm / y.

Q: Puas yog Hastelloy abrasion resistant?

A: Duplex alloy nrog lub zog siab rau qhov hnyav piv, nrog kev ua kom zoo dua qub thiab cavitation tsis kam. Kev tiv thaiv rau chloride SCC, nrog rau kev xeb thiab pitting. Zoo ductility nrog lub zog qaug zog siab hauv kev siv marine.

Q: Puas yog Hastelloy thiab inconel tib yam?

A: Txheej txheem cej luam. Inconel 625 thiab Hastelloy C-276 yog npib tsib xee-chromium-molybdenum raws li alloys. Lawv tag nrho cov muaj zoo heev corrosion kuj thiab zoo zog. Muab piv rau ob lub alloys, Inconel 625 muaj cov ntsiab lus chromium ntau dua, thaum Hastelloy C-276 muaj cov ntsiab lus molybdenum ntau dua.

Q: Puas yog Hastelloy yog duplex?

A: Hastelloy yog tsim los tso cai rau cov hlau mesh los tswj nws cov kev ua tau zoo hauv cov ntawv thov kub heev. Duplex, ntawm qhov tod tes, yog muaj cov ntsiab lus uas tso cai rau cov hlau mesh los tiv thaiv qhov chaw corrosive.

Q: Qhov txawv ntawm Hastelloy thiab monel yog dab tsi?

A: Hastelloy C-276 muaj qhov zoo ntawm qhov kub thiab txias, corrosion kuj thiab lub zog dua Monel 400. Txawm li cas los xij, Monel 400 muaj tus nqi qis dua. Yog li ntawd, nyob rau hauv cov teb uas Monel 400 yog siv tau, nws yog nqi ntau dua. Txawm li cas los xij, thaum kub siab, Hastelloy C-276 yuav tsum tau xaiv.

Q: Qhov txawv ntawm Hastelloy thiab alloy yog dab tsi?

A: Tus nqi: Vim nws cov npib tsib xee thiab tooj liab muaj pes tsawg leeg, Alloy 400 yog tus nqi qis dua piv rau ntau qib ntawm Hastelloy C, uas muaj ntau dua nickel, molybdenum, thiab chromium.

Q: Cov hlau twg muaj zog dua stainless hlau?

A: Muab piv rau cov hlau tsis muaj cov pa roj carbon tsawg, cov hlau tsis muaj steel muaj kev hloov kho loj heev hauv lub zog, hardness, thiab tseem ceeb tshaj plaws corrosion kuj. Cov pa roj carbon ntau muaj lub zog sib tw thiab qee zaum dhau ntawm cov hlau tsis muaj steel, tab sis feem ntau yog cov khoom siv hauv lub ntiaj teb tsim.

Q: Dab tsi steel yog qhov ruaj khov tshaj plaws?

A: Ib qho qauv ntawm cov hlau uas nrov heev yog stainless hlau. Yog li dab tsi ua rau nws stainless? Tsis muaj lwm yam tshaj li chromium. Chromium yog ib qho ntawm cov hlau ruaj khov tshaj plaws nyob rau hauv lub neej vim nws nyob qib siab heev ntawm Mohs nplai, tus txiav txim siab ntawm hardness.

Q: Cov hlau twg yog qhov ruaj khov dua?

A: Txawm li cas los xij, qee qhov kev siv ntau hom hlau uas paub txog lawv qhov kev ruaj khov yog cov pa roj carbon siab, cov cuab yeej hlau, thiab cov hlau tsis muaj steel. High carbon steel muaj cov pa roj carbon ntau, feem ntau ntawm 0.6% mus rau 1%, uas ua rau nws nyuaj thiab ruaj khov.

Q: Qhov txawv ntawm ASTM thiab ASME yeeb nkab yog dab tsi?

A: Feem ntau ASTM tsim cov khoom siv tshwj xeeb thiab cov qauv kev xeem los txiav txim siab ua raws. ASME xaiv cov ASTM cov ntaub ntawv uas yuav ua tau zoo nyob rau hauv boiler lossis siab hlab ntsha kev pab cuam thiab lees txais lawv nrog cov kev txwv.

Peb paub zoo tias yog ib qho ntawm cov ua lag luam thiab cov muag khoom hauv Suav teb. Thov koj xav tias dawb mus yuav high quality hastelloy steel yeeb nkab ntawm kev sis tw nqi los ntawm peb lub hoobkas. Yog xav paub ntxiv, tiv tauj peb tam sim no.