Stainless hlau yeeb nkab & raj

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.

A234 WP11 fittings tuaj yeem khoov duav thiab welded. ASME SA 234 WP11 tias cov koom haum tseem ceeb ntawm cov kav dej sib txawv ntawm ntau qhov sib txawv. Luj tshib A234 WP11 yog qhov kev hloov kho dawb ntawm qib no, siv tau nyob rau hauv bar cov ntsia hlau tshuab.

Lub unr unic s31803 (ASTM F51) Cov lus qhia tshwj xeeb tau ua rau muaj ntau dua Superseded los ntawm Unvent S32205 (1.4462, ASTM F60).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).

Duplex Steel uns s32205 taub hau welded yeeb nkab fittings muaj nyob rau hauv ntau cov qauv roj av, sib npaug, sib npaug, sib npaug, sib npaug, sib npaug, sib npaug, sib npaug, sib npaug 1.4462 Cov Yeeb Nkab Hluav Taws Xob, peb cov hlau chav kho kom haum rau hauv cov kev cai ntawm peb cov neeg siv khoom muaj txiaj ntsig.

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.
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.

Cov khoom siv tsis tau yog suav tias yog tsim cov khoom lag luam qib marine thiab tsim yam tsis muaj vels lossis nqaws. Qeb ua cov xov xwm sib txawv thiab qhia tsis kam rau pitting caterposion los ntawm chlorides thiab tej yam paug. Cov kev siv tshuaj-qib siab ntawm qib no tiv thaiv kev kav dej ntev hauv dej lub cev. Txawm li cas los xij, cov kav dej-qib marine-qib muaj kev cuam tshuam rau cov dej sov.

Stainless Hlau Yeeb Nkab Fittings 316 Yeeb Nkab Bend muaj kev ua kom zoo dua corrosion tsis kam

Super Duplex Steel 1.4410 Lub Ncaim Hluav Taws Xob Hluav Taws Xob, cov chaw muag khoom super ntawm S32750 Bookweld Fittings, super Buttex Steel yeeb nkab muaj nyob rau hauv txawv qhov ntev thiab specifications hauv Suav teb.

Lub molybdenum muab ss 316 zoo dua zuag qhia ntau dua li stainless hlau 304, tshwj xeeb tshaj yog ntau dua rau pitting thiab crevice corrosion hauv chloride ib puag ncig.

254 Smo yog lub siab-alloy Austenitic Stainless hlau tsim rau siv nyob rau hauv seawater thiab lwm cov corrorine-muaj xov xwm. Cov hlau muaj cov yam ntxwv hauv qab no: Kev tiv thaiv zoo rau pitting thiab crevice corrosion, lub zog siab dua li cov pa roj tsis huv, thiab weldability zoo.

A403 316L Stainless hlau npog tus qauv rau kev siv cov khoom siv hluav taws xob tawm ntawm kev ua haujlwm siab ntawm ASME B16.9 SS 316L haum yog ntau dua.

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.
Cov txheej txheem hluav taws xob yas s32205 no yog cov txheej txheem kev lag luam orging, pvc, cov roj ntsha, tshuaj tso kua mis, tso tshuaj rau hluav taws xob, cua sov, thermal hloov, thiab lwm yam.

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

Hastelloy C-276 cov yeeb nkab yeeb nkab xa mus rau cov Hoobkas tsim tawm Wrought Nickel cov fittm fitting rau astm b366 tsis yog N10276. Nws tuaj yeem xaiv ua CHC276 (corrosion resistant fittings) lossis WPR276 (ASME siab fittings). Cov fittings tuaj yeem tsim los ntawm cov yeeb nkab lossis raj ntawm Astm B619, B622, B622, B622, B622, B622, B462, B472, B574 gr. N10276. Hastelloy C-276 hom tsuas yog siv nyob rau hauv 3 hom kev sib txuas: taub qab vuam, threating vuam, npog ntau hom txheem specifications.

ASTM A403 cov tshuaj yeeb nkab txhais tau tias cov yeeb nkab cov khoom siv ntawm cov khoom siv hluav taws xob ntau, cov khoom siv kub thiab txias

Hastelloy C276 Alloy, uncoy, uncloy, 2.4819, yog qhov feem ntau dav siv thiab ntau yam kev tiv thaiv nickel.

Inconel Inconel 601 (tsis yog N06601 \ / w. 2.4851) yog cov khoom lag luam dav dav rau cov ntawv thov kom sov thiab corrosion tsis kam. Ib qho tseem ceeb ntawm inconel 601 alloy yog nws txoj kev tiv thaiv kom kub oxidation kub.

ASTM A403 W304L LARBWS raug teeb tsa nruab nrab ntawm ob qhov chaw ntawm cov yeeb nkab kom tso cai rau kev hloov ntawm kev coj. Feem ntau muaj nrog 90,000Ã lossis 45¡Ã lauj tshiav, 90,5 bends ", thiab" 45 bends "lossis" luj tshib kuj tau raug cais los ntawm qhov ntev. Ntev tshaj lub vojvoog muaj lub vojvoog ntawm curvature uas yog 1.5 zaug lub raj kab ntsig, thaum luv luv voj voog ntxob muaj qhov hluav taws xob sib npaug. ASTM A403 WPRP3L yog qhov ntau tshaj plaws thiab ntau yam ntawm cov tsev neeg stainless tsev alloy, zoo tagnrho rau ntau yam kev lag luam lag luam thiab kev lag luam hauv tsev.

Stainless hlau yuav tsum muaj tsawg kawg 10.5 feem pua ​​chromium. Nyob ntawm cov qhab nia, nws yuav muaj ntau dua cov khoom siv chromium ntau dua li molybdenum, noy, tooj liab, nitrogen, phosphorous lossis selenium.

Muab lub zog siab dua ob qho tib si Austenitic thiab 22% CR Duple Stainless Stainless uncections, F55) yog haum rau ntau yam tshuaj lom neeg, roj thiab roj av ib puag ncig.

Stainless hlau yeeb nkab yog siv los txuas 2 kav dej thaum lawv muaj cov yeeb nkab haum ntawm ib lossis ob qho xaus. Lub stainless hlau txo tus tee muaj tensile lub zog ntawm 515 mpa thiab muaj zog ntawm 205 MPa.

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.

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.

Cov ntawv thov kev lag luam koom nrog cov cua sov thiab ua kom muaj zog thiab oxidation tsis kam ntawm qhov kub txog li 2000 degrees F.
Alloy Hlau Daim Hlau & Cov Ntawv Qhia & Coils

Stainless hlau yeeb nkab yog siv los txuas 2 kav dej thaum lawv muaj cov yeeb nkab haum ntawm ib lossis ob qho xaus. Lub stainless hlau txo tus tee muaj tensile lub zog ntawm 515 mpa thiab muaj zog ntawm 205 MPa.

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

Ntxiv rau kev muab kev cuam tshuam los cuam tshuam rau kev cuam tshuam corrosion, 317l stainless hlau yeeb nkab muaj zog, txawm tias thaum nce qhov kub, piv rau cov qib uas tsis muaj menyuam yaus. Cov ntsiab lus ntxiv cov ntsiab lus hauv fittings tsim los ntawm cov qib no yog vim li cas lub alloy tsis kam paub txog kev siv cua sov, xws li vuam thiab lwm yam txheej txheem thermal.

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.

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%.

Ntxiv rau kev muaj ib cov ntaub ntawv zoo rau kev rov ua dua tshiab thiab kev ncua sij hawm-rov qab, peb lub neej qub 316 tshib raws lwm qhov tseem ceeb rau cov khoom siv nyob rau. Cov stainless hlau 316 Tee fittings tau ua tau raws li txoj haujlwm lub neej xav tau ntawm qhov phiaj xwm yog xaiv kom phim rau cov kev mob corrosive ntawm ib puag ncig.

Qeb 304 Stainless hlau yog feem ntau suav hais tias yog feem ntau cov roj av tsis tshua muaj. Nws muaj cov ntsiab lus tsib xee loj, feem ntau ntawm 8 thiab 10.5 feem pua ​​hnyav, thiab muaj ntau tus nqi ntawm chromium ib ncig 18 txog 20 feem pua ​​hnyav. Lwm cov ntsiab lus qub loj xws li manganese, silev thiab carbon. Tus so ntawm cov tshuaj lom neeg muaj pes tsawg leeg yog feem ntau hlau.

Muab lub zog siab dua ob qho tib si Austenitic thiab 22% CR Duple Stainless Stainless uncections, F55) yog haum rau ntau yam tshuaj lom neeg, roj thiab roj av ib puag ncig.

Stainless hlau yeeb nkab yog siv los txuas 2 kav dej thaum lawv muaj cov yeeb nkab haum ntawm ib lossis ob qho xaus. Lub stainless hlau txo tus tee muaj tensile lub zog ntawm 515 mpa thiab muaj zog ntawm 205 MPa.

Monel 400 yog npib tsib xee-tooj ​​liab (kwv yees li ntawm 67% Kev du dua thiab thermal conductivity zoo tagnrho rau cov khoom siv hiav txwv.

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.