Stainless hlau tuav & Rods

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.

Kev ua kom zoo yog kev xyaum ua ke ntawm cov qauv hauv ib lub Rhiav lossis lwm qhov chaw sib dhos ua ntej thauj mus rau qhov chaw rau erection.

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.

Hastelloy B2 yog npib tsiboly-molybdenum alloy tshwj xeeb tshaj yog haum rau kev tuav cov khoom siv uas txo cov khoom siv tshuaj uas txo ib puag ncig tshuaj. Xws li kev siv hauv kev ua lag luam ua lag luam muaj feem xyuam xws li sulfuric acid, phosphoric acid, hydrochloric acid, hydrothoric acid, acceletic acid thiab acictic acid thiab acetic acid.

304 Ua Dua Ntawm Cov Hluav Taws Xob Uas Muaj Zog Ntau Dua Corrosion Kuj

Hastelloy C-276 tsis kam lees paub kev tsim cov nplej zom ua ke hauv cov khoom siv cua sov hauv Weld rau cov ntaub ntawv thiab petroos. Lub alloy tiv taus dav dav thiab nyob hauv nroog corrosion, suav nrog pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg.

Prefabricated steel s coj kom zoo dua ntawm offhabrication los txhim kho kev nrawm los yog erection thiab raug kwv yees kev daws teeb meem.

Monel K500 Flanges nrog Tee thiab La lauj tshib

Yeeb Nkab Welded Nrog Flanges

Yeeb Nkab Wrded Nrog Fittings

Duplex Steel Tuav & Rods

Lub alloy muaj cov oxidation zoo tsis kam thiab creep lub zog mus rau 1500¡Ãf (816¡Ãc). Nws kuj tseem muaj qhov ntsuas kub zoo tsawg.

Hastelloy C-276 kuj muaj qhov tsis zoo rau pitting, kev nyuaj siab corrosion tawg thiab oxidizing kev tiv thaiv mus rau ntau cov tshuaj sib txawv.

Ob lub cim tsis muaj stainless hlau feem ntau yog 304 thiab 316. Txhim kho qhov sib txawv ntawm cov neeg corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig nrog ntau qhov ntsev lossis tshuaj chloride kis.

Qhov (socket) welded Tees yog tsim vim yog ATM ASME B16.11 tus qauv. Cov qauv kev ua kom zoo thiab txiav txim siab kom muaj qhov ntsuas kom muaj qhov kom muaj kub thiab kub thiab cov tshuab hluav taws xob thiab cov ntaub ntawv uas xav tau rau kev tsim cov Tees. Tsis tas li ntawd, B16.11 tus qauv tsuas yog pub rau cov carbon thiab cov hlau loj tagnrho. Lub qhov (socket) welded tees tuaj yeem tsim mus rau hauv peb pawg siab uas yog; Chav Kawm 3000, Chav Kawm 6000 thiab Chav Kawm 9000.

Muaj ntau cov khoom siv txawv cov khoom siv uas siv los tsim cov spools no. Lub 304 stainless hlau yog cov qib siv ntau tshaj plaws. Lub ntsej muag huv stainless 304 tri clamp spool yog tsim los ntawm cov khoom no thiab muaj 3 clamps haum rau kev yooj yim ntawm cov qhua tuaj noj mov. Peb tseem muab cov kev daws teeb meem rau peb cov neeg siv khoom. Thov hu rau peb rau koj cov kev xav tau.

Vuam, uas ua rau kom yooj yim dua los ua cov xaib ua ntej.

Moly tsev neeg muaj peev xwm ua kom muaj peev xwm tiv thaiv kom kub thiab muaj lub zog muaj zog raws li kev mob siab.

304 Stainless hlau yog daim ntawv feem ntau ntawm cov hlau stainless hauv ntiaj teb vim nws zoo heev corrosion thiab tus nqi. Nws muaj 16% rau 24% chromium chromium thiab txog 35% npib tsib xee, ntxiv rau cov pa roj carbon thiab manganese.

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.

Cov Tees tseem siv rau kev hloov ntawm lub kaum sab xis txaus thiab faib cov khoom ntws los rau hauv ib lossis ntau qhov chaw. Tees tuaj yeem muab faib ua ob pawg tseem ceeb uas yog lub taub qab welded tees welded tees. Lub taub qab welded tees yog siv los ua cov kab sib tshuam ntawm cov ntws. Lawv ua rau 90¡Ã ceg nrog kev sib txuas ntawm cov raj xa dej thiab faib cov teeb meem los ntawm lub xeem.

Lub tshuab raj hluav taws xob yuav tsum tau tsim thiab mounted ntawm lub chaw saib xyuas. Cov chaw sib xyaw no siv cov kab ua haujlwm cov kab uas muaj cov ntsuas sib txawv thiab ntau yam. Yeeb nkab spools yog cov preabricated ntu uas suav nrog cov kav dej, flanges, thiab fittings. Cov yeeb nkab fittings yog cov khoom siv uas txuas rau cov yeeb nkab complex. Ntxiv mus, cov yeeb nkab fittings hloov lub piping tshuab los ntau qhov ntev. Muaj ntau hom kev sib xyaw ua ke tab sis lawv tuaj yeem muab faib ua ke luv luv ua peb pawg uas yog tshib tees thiab flanges.

Hastelloy B2 tiv thaiv kev tsim ntawm cov qoob loo ciam teb carbide precipitates nyob rau hauv lub weld cua sov cuam tshuam rau thaj chaw kev siv tshuaj nyob rau hauv cov txheej txheem kev siv tshuaj lom neeg. Cov cua sov cuam tshuam weld cheeb tsam txo cov nag lossis daus ntawm carbides thiab lwm yam theem kom ntseeg tau corrosion tsis kam.

Rau qee daim ntawv thov, qib 254 smo tau tshaj tawm tias yuav raug nqi them tus nqi rau cov npib tsib xee thiab titanium alloys.

Superalloys muaj cov oxidation zoo thiab tuaj yeem txhawb nqa los ntawm cov hau kev xws li nag lossis daus hnyav thiab ua haujlwm tawv. Lawv tuaj yeem ua haujlwm nyob rau hauv cov kev ntxhov siab ntawm kev ntxhov siab thiab qhov kub thiab txias thiab qhov chaw siab ruaj khov.

Nyob rau hauv nuclear reactors siv yog rau xws li kev tswj hwm cov nqaj hlau, cov yeeb yaj kiab reactor thiab d sepurators nyob rau hauv boiling dej reactors.

Qhov no alloy yog resistant rau kev tsim cov nplej zom ua ntej precipitates nyob rau hauv weld-cuam tshuam rau feem ntau cov txheej txheem kev siv tshuaj nyob rau hauv ib tug welded mob.

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).

Cov kav dej nyoos raug txiav rau cov uas yuav tsum tau loj thiab cov txav nrog cov yeeb nkab fittings rau lub rooj haum, qhov twg qee qhov sib txuas ua ke (i.e. txuas ib ntus). Lub txiaj ntsig sub-sib dhos (ib feem ntawm qhov kawg cov kab ua ntej cov zaub mov) txuas ntxiv nrog cov chaw sib txuas) ua ntej nws rov qab mus rau lub rooj sib npaug thiab tau ua kom haum nrog lwm cov kab noj mov.

Luav tshib feem ntau yog siv rau kev hloov pauv ntawm qhov kev ntws. Cov lub luj tshib uas muaj hloov lub kaum sab xis ntawm ntws ntawm 180¡Ã, 90¡Ã lossis 45Ã. Lub 180¡u Saab System kuj tseem hu ua ¡®return bend¡¯. Lub luj tshib cov tshuab tuaj yeem faib ua ob pawg uas yog pob tw weld luj tshib thiab txo lub hwj. Taub qab-welded luj tshib yog qhov feem ntau thiab cov khoom xav tau.

Yeeb nkab spools yog tsim los ntawm kev siv cov kav dej ntawm cov kav dej nyoos thiab cov yeeb nkab fittings. Kev txiav cov txheej txheem ntawm cov kav dej nyoos ua tiav nrog cov khoom siv nyiaj daus las uas tsim nyog rau cov yeeb nkab fittings thiab lwm yam.

cov neeg siv khoom siv tau. Peb kuj tseem tuaj yeem muab tshem tawm tau tso ua haujlwm tso ua haujlwm, suav nrog cov qauv ntawm cov raj xa dej txiav, bevelling, sib dhos thiab

Ib npib tsib xee ntawm hom no tseem muaj Great Kuj rau hydrochloric acid ntawm ntau lub siab thiab kub.

nyob rau hauv ib piping khw, rau kev teeb tsa hauv teb.Lawv feem ntau yog flanged los pab