254 smo yeeb nkab kev txhoj puab txhhai chloride ib puag ncig

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.

Qeb 304 yog ib tug neeg siv hlau tsis muaj tshuaj tua kab nrog cov vuam zoo thiab tsim cov khoom. Cov hlau no siv tau dav hauv cov petrochemical thiab cov zaub mov rau lawv cov corrosion tsis kam, lub zog kom muaj peev xwm tiv thaiv kom sov siab dua. Ua raws li qib tshwj xeeb, muaj kev cuam tshuam ntawm kev xeb tawm tsam thiab cov yam ntxwv kub.

Ib Flange yog ib qho kev tawm tsam, daim di ncauj lossis sab nraud, tog twg los sab nraud lossis sab hauv, uas yog cov nqaj hlau xws li ib tug t-nqaj); Rau cov ntawv yooj yim tau yooj yim \ / hloov ntawm kev sib cuag nrog lwm yam khoom (raws li flange thaum kawg ntawm cov yeeb nkab, chav dej lub tog raj kheej, lossis ntawm lub ntsej muag lub koob yees duab); Los yog rau kev ruaj khov thiab taw qhia kev txav ntawm lub tshuab lossis nws cov ntu (raws li sab hauv flange ntawm tsheb ciav hlau lossis lub log los ntawm kev khiav tawm ntawm cov ciav hlau). Lo lus "Flange" kuj yog siv rau hom cuab yeej siv los ua cov flanges.

ASME B36.19M yog tus qauv kev qhia tshwj xeeb rau cov kav hlau stainless hlau, uas qhia txog kev ua siab ntev, thiab tsim khoom rau cov kav dej thiab cov txiv ntseej.

Lub 316 cov yeeb nkab stainless hlau tau dhau los ua cov khoom siv tsis tau rau cov kev lag luam lag luam. Qhov no alloy ntawm hlau thiab chrome tau lees paub rau nws lub siab tiv taus corrosion, nrog rau nws cov kav ntev. 316 Stainless hlau Tubing tuaj yeem tsim nyob rau hauv ob leeg seamless thiab welded leeg kom tau raws li cov neeg siv khoom xav tau.

Lub siab ntawm cov chromium thiab npib tsib xee nyob rau hauv 304 thiab 316 stainless hlau ua rau lawv muaj kev tiv thaiv kub, hnav thiab corrosion. Tsis yog lawv paub rau lawv corrosion tsis kam, tab sis lawv tseem paub txog lawv cov ntsej muag huv thiab kev nyiam huv tag nrho.

Cov ntsiab lus txog tsib txhiab xyoo dua li Incoloy 800, muab nws txhim kho kev tiv thaiv tawm tsam chloride-ion muaj kev ntxhov siab corrosion. Qhov ntxiv molybdenum thiab tooj liab muab kev tiv thaiv kom txo cov tshuaj lom neeg.

Lub Flange yog qhov thib ob feem ntau siv koom nrog txoj kev tom qab selding. Kev siv flanges tau siv thaum cov pob qij txha xav tau dismantling. Nws muab kev hloov tau rau kev saib xyuas. Flange txuas cov yeeb nkab nrog ntau yam khoom siv thiab li qub. Breakup Flanges tau ntxiv rau hauv cov raj xa hluav taws yog tias kev saib xyuas tsis tu ncua thaum lub sijhawm cog ntoo.

316 cov yeeb nkab hlau tuaj yeem txuas lub neej ntawm cov khoom siv lossis cov cuab yeej siv tawv nqaij thiab cov kab mob ua kom huv, tshwj xeeb tshaj yog thaum raug rau cov ntsev. Txawm li cas los xij, rau cov ntawv thov feem ntau, Hoob 304 yuav ua haujlwm zoo xwb.
Carbon Steel Flanges
S31603 stub kawg
Cov Hlau Hlau
Duplex Steel
Alloy Steel Flanges
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils
90 degree 3 "Stainless hlau ntev radius La
Ntaus "yeeb nkab seamless
1 2 BSP Yeeb Nkab Kaum 316 Stainless Hlau Yeeb
Ht astma403 w317l-s 6 "SchE40S ASME B16.9 Thaum Tshav Kub No.77329
B16.28 Tee ASME B16.49 Txo cov yeeb nkab fittings

316L S31603 Z3CND18-14-03 Cov stainless hlau weld fittings stub kawg - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Piv rau chromium-npib tsib xee ustenitic stainless hlau muaj siab dua, kev ntxhov siab rau lub zog sib xyaw thiab tensile muaj zog ntawm cov kub.

Hauv cov chaw me me lossis kev xeb ib puag ncig, 904L stainless hlau bolts yog tiv taus rau cov neeg sawv cev muaj kev txo qis. Ntxiv cov nta ntawm 904L stainless hlau bolts suav nrog kev nruj dhau los, cov khoom sib nqus, muaj peev xwm thiab weldability. Nyob rau tib lub sijhawm, Stainless Hlau DIN 1.4539 Bolt yog qhov tsis ruaj khov Auste alloy nrog cov pa roj carbon qis, uas yog resistant rau scc thiab crevice corrosion. Kev tsim kho kev tsim kho kuj muaj cov kav hlau tsis muaj roj tsis muaj qhov tsis muaj qhov tsis muaj zog heev, txawm tias qis qis dua.

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

SMO 254 Cov kav dej tuaj yeem tiv taus cov kev ntxhov siab ntawm cov neeg muaj kev ntxhov siab thiab alloy 254 smo yeeb nkab siab ua haujlwm nyob rau hauv cov kub thiab xeb ib puag ncig.

Featuring 304 Stainless Hlau Rau Heev Zoo Corrosion, Qhov kev pom zoo Weld Neck Flange tuaj yeem txuas nrog lub kaw lus weld ntawm lub caj dab. Welded thaj chaw tuaj yeem raug tshuaj xyuas yooj yim los ntawm radiography. Matched yeeb nkab thiab Flange Bore txo cov cua hlob thiab kev yaig hauv raj dej. Flange yog zoo heev rau siv nyob rau hauv koj daim ntawv thov tseem ceeb thiab yog qhov zoo rau siv nrog huab cua, dej, roj, nkev, thiab chav dej.

Ib lub flange yog lub nplhaib ntawm cov hlau (forged, txiav los ntawm phaj, lossis koom nrog cov yeeb nkab ntawm cov yeeb nkab, lossis los koom nrog cov hlab ntsha, lossis mus ua ke lossis lwm qhov chaw sib dhos. Flanges tau koom nrog txhua lwm yam los ntawm kev siv pas dej los ntawm vuam los yog xov (lossis xoob thaum cov quav xaus yog siv). Stainless hlau Flange Tau yooj yim raws li ss flange, nws yog hais txog cov flanges uas ua los ntawm stainless hlau. Cov qauv qauv ib txwm muaj thiab qib AN182% F304 \ / L thiab / L thiab / / /50.

Tsis suav txog N08367 tseem hu ua Alloy Al6XN yog cov carbon ntau, siab purity, nitrogen-batoy nrog zoo heev rau chloride pitting thiab compevice corrosion.

Vim tias nws cov khoom siv corrosion-resistant, hom 316 stainless hlau feem ntau siv hauv kev siv tshuab engineering, tshwj xeeb yog kev tsim kho thiab tsim khoom.

316 yog ib tug tswv cuab ntawm 18 auxi \ / 8 chromium npib tsib xee ntawm Austenitic Stainless kuj, tshwj xeeb rau hauv zos corrosion hauv chloride hauv chloride nyob rau hauv corroside muaj chaw ib puag ncig.

ASTM A403 W317L yog Molybdenum Cov kabmob, Cov ntsiab lus tsis tshua muaj cov roj av "L" Aubli Ausenitic Stainless hlau uas muab kev txhim kho corrosion ntau tshaj 304L thiab 316L thiab 316L stainless hlau. ASTM A403 w317 yeeb nkab fittings tuaj yeem hloov kho ntawm stainless hlau 317l yeeb nkab fittings.

Stainless Hlau Flanges
ASTM A276 Hom 316TI yog cov khoom siv kawm tshwj xeeb rau 316Ti stainless hlau ua haujlwm lossis kub-ua haujlwm bar hauv puag ncig, xwmfab, thiab lwm cov duab extruded. Alloy 316TI studs nrhiav qhia brood corrosion, feem ntau yog xim av staining, uas yog tshwj xeeb tshaj yog rau cov kab nrib pleb thiab ntxhib nto tas. Qhov qis thermal conductivity ntawm Austenitic alloys xws li cua sov thiab lubricants yog qhov yuav tsum tau thiab yuav tsum tau siv nyob rau hauv ntau ntau.

Al6XN yog superaustenitic steel hlau nrog kev ua tau zoo rau chloride pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg. Al6XN yog 6 Moly alloy uas tau tsim rau thiab siv hauv kev sib cav sib ceg siab. Nws muaj cov npib tsib xee (24%), Molybdenum (6.3%), nitriumen thiab chromium cov ntsiab lus tawg, thiab tshwj xeeb corrosion tiv thaiv. Al6XN yog feem ntau siv rau nws cov kev txhim kho pitting thiab crevice corrosion tsis kam hauv chlorides. Nws yog ib qho tsim nyog thiab weldable stainless hlau.
Carbon Steel Flanges
S31603 stub kawg
Cov Hlau Hlau
Duplex Steel
Alloy Steel Flanges
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils
90 degree 3 "Stainless hlau ntev radius La
Ntaus "yeeb nkab seamless
1 2 BSP Yeeb Nkab Kaum 316 Stainless Hlau Yeeb
Ht astma403 w317l-s 6 "SchE40S ASME B16.9 Thaum Tshav Kub No.77329
DN150 SS Cov Yeeb ASTM A312 GR.TPEPE-B36.19M

Txoj haujlwm ntawm stainless hlau flange yog qhov tseeb tau txuas cov yeeb nkab kawg nrog cov yeeb nkab kawg. Muaj cov cuab yeej siv flange ntawm ntug flange, thiab cov hlau steel hlau ua rau ob lub plees ua kom nruj. Thaum sib txuas, gaskets, ptfe gaskets, cov gaskets, silicon gaskets, thiab lwm yam ntawm flanges rau kev sib khi.
AISI 904L xov tau txo qis ntxiv kom tau txais ntev thiab chamfering thaum xav tau tuav cov khoom siv xws li flanges, li qub, lim dej ua ke. Tsis tas li, SS 904L xov tau pom zoo Ausenitic Alloy rau kev ua haujlwm nyob qhov twg ss 316l lossis SS 317l lossis tsis tuaj yeem muab cov corrosion resistance.
Hom 304 stainless hlau yog ib t 300 series stainless hlau Austenitic. Nws muaj tsawg kawg 18% chromium thiab 8% npib tsib xee, ua ke nrog ntau tshaj plaws ntawm 0.08% carbon. Nws txhais tau tias yog cov chromium-npib tsib xee owenitic alloys tau siv rau ntau yam khoom siv khoom noj thiab cov khoom lag luam, cov tais diav, thiab tso manifolds. 304 Stainless hlau tseem siv nyob rau hauv cov kws ua vajtse teb rau sab nrauv li xws li dej thiab hluav taws. Nws tseem yog cov khoom siv chwv ib txwm muaj rau vaporizers.

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.

Ib txoj kev sib koom ua ke flanged yog tsim ntawm peb cais thiab ywj siab yog tias muaj kev sib cuam tshuam; Cov flanges, lub gaskets, thiab cov bolting; Uas tau sib sau los ntawm kev cuam tshuam lwm tus cuam tshuam, fitter. Cov kev tswj tshwj xeeb yuav tsum muaj nyob rau hauv kev xaiv thiab kev xaiv ntawm tag nrho cov muaj cov ntsiab lus kom muaj kev sib koom ua ke, uas tau siv tau xau nruj.

Cov kav hlau stainless hlau tau siv dav hauv ntau yam kev lag luam.Lawv uas tau tsim los ntawm ob hom khoom uas koj tuaj yeem ua kom pom tseeb los nrhiav cov ntau thiab tsawg thiab assypes ntawm cov qib.
Carbon Steel Flanges
S31603 stub kawg
Cov Hlau Hlau
Duplex Steel
Alloy Steel Flanges
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils
90 degree 3 "Stainless hlau ntev radius La
Ntaus "yeeb nkab seamless
1 2 BSP Yeeb Nkab Kaum 316 Stainless Hlau Yeeb
Ht astma403 w317l-s 6 "SchE40S ASME B16.9 Thaum Tshav Kub No.77329
Nickel Alloy Daim Hlau & Cov Ntawv Qhia & Coils

Cov flanges tau ua nyob rau hauv hom sib txawv. Cov ntsej muag ntsej muag ntau yam li lub ntsej muag tiaj tus, tsa ntsej muag thiab suab nplhaib sib koom ua ke. SA182 F55 RTJ Flange muaj lub nplhaib sib koom ua ke. Lub flange yog tsau hauv ob lub halves.

ASTM A312 TP316 yog tus qauv txheem rau kev sib khi, ncaj-leeg welded, thiab hnyav txias welded ustenitic kav hlau stainless hlau thiab kev corrosive service. Lub 316 seamless muaj steel yeeb nkab yog tsim los ntawm kev sib xyaw ntawm cov chromium, npib tsib, thiab molybdenum ua rau corrosion thiab xeb thiab xeb thiab xeb thiab xeb.

304 \ / 304L Stainless Hlau muaj cov khoom txias thiab siv tau ntau yam kev ua haujlwm me me thiab siv tau cov kab hlau, cov xaim, cov hlau, cov hlau thiab xov hlau. Qhov kub ua si kub ntau yog 900-1180 æ æ. Txias ua haujlwm yog qhov yooj yim thiab tsis yog qhov tshwj xeeb nyuaj, vim tias ob tus hlau yooj yim dhau los ua kom txias heev, annealing dhau lawm, kev ua haujlwm nruab nrab.

ASME DIN JIS Tus Qauv DN25 Dub 3 \ / 4 "Xoob Laug-aged Xyoo 200mmm 300 Hauv Ib Pob Tiaj Ua Si Hlau Ntsej Muag

304 \ / 304L Stainless Hlau muaj cov khoom txias thiab siv tau ntau yam kev ua haujlwm me me thiab siv tau cov kab hlau, cov xaim, cov hlau, cov hlau thiab xov hlau. Qhov kub ua si kub ntau yog 900-1180 æ æ. Txias ua haujlwm yog qhov yooj yim thiab tsis yog qhov tshwj xeeb nyuaj, vim tias ob tus hlau yooj yim dhau los ua kom txias heev, annealing dhau lawm, kev ua haujlwm nruab nrab.

316L 1.4401 tus yeeb nkab stainless hlau yog ib qho kev xaiv yeeb nkab zoo heev thiab cov yeeb nkab ruaj khov siv hauv ntau cov ntawv siv. Qhov no ss s31603 yeeb nkab yog tsim los ntawm cov hlau zoo 316L stainless ua rau corrosion, oxidation thiab staining rau cov chaw hnyav lossis kev siv ntxhov siab.

Ib lub flange tuaj yeem ua ib lub phaj rau npog lossis kaw qhov kawg ntawm cov yeeb nkab. Qhov no yog hu ua tus dig muag flange. Yog li, flanges tau txiav txim siab yog nyob rau sab hauv cov khoom uas tau siv los txhawb lwm lub tshuab tshuab.

Cov yam ntxwv ntawm cov hlau stainless flange: nws yog tsim ntawm cov tsis muaj tog raj, cov kab ke sib tw ntawm cov kab nuv ntses, ib hlis loj, thiab lwm yam.

Hom 316L yog cov pa roj carbon ntau ntawm 316 stainless hlau. Nrog rau kev sib ntxiv ntawm molybdenum, cov hlau yog nrov nyob rau hauv cov khoom siv loj ncaj raws li cov khoom tsis muaj kev cuam tshuam los ntawm ciam teb carbide nag lossis daus (rhiab).

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.

Steel flanges muab cov yooj yim rau kev ntxuav, kuaj lossis hloov kho. Lawv feem ntau tuaj hauv cov duab sib piv tab sis lawv tuaj yeem tuaj hauv cov ntawv square thiab duab plaub. Cov flanges tau koom nrog txhua lwm yam los ntawm kev sib koom tes los ntawm cov kav dej los ntawm vuam lossis xov thiab tsim rau cov kev ntsuas tshwj xeeb; 150LB, 300LB, 400LB, 600LB, 900lB, 1500lb thiab 2500lb.

Austenitic stainless hlau zoo li 316 thiab 304 (cov uas muaj cov txheej txheem chromium thiab npib tsib xee) muaj ntau yam kev tshwm sim tib yam li ferritic thiab martensitic hom.

Stainless hlau yog ib qho alloy ntawm cov hlau uas tiv taus 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.
316L stainless hlau alloy yog siv nyob rau hauv ntau cov ntawv thov raws li nws yog zoo haum kom tsis txhob muaj weld corrosion. Nws tseem tuaj yeem tiv thaiv kom kub thiab muaj lub siab tau zoo nyob rau ntawm 2,500 degrees Fahrenheit lossis txog 1,370 degrees Celsius. Ntxiv rau cov pa roj carbon, cov alloy muaj txog li 2% manganese thiab nce mus txog 0.75% silicon.