Nws yog siv rau hauv cov ntawv thov xws li kev lag luam chemical, petrochemical thiab ntau lwm yam kev ua haujlwm.

SMO 254 Flanges muaj ntau ntau cov nqi ntawm cov chromium hauv kev sib piv nrog lwm cov hlau thiab yog li muaj cov zoo corrosion tsis kam. SMO 254 HMOOV-rau ntawm Flanges muaj txog 10% ntawm chromium.

Nws tuaj yeem yog txoj hauv kev zoo los txhim kho peb cov kev daws teeb meem thiab kev pabcuam. Peb lub luag haujlwm yuav tsim cov khoom lag luam tsim los rau cov neeg siv khoom nrog kev ua haujlwm zoo dua rau 30444 31 314 Peb zoo siab tos txais cov neeg siv khoom los ntawm thoob plaws ntiaj teb rau yuav luag txhua txoj kev koom tes nrog peb tsim kom muaj kev sib nrig sib zoo. Peb tau mob siab peb tus kheej whholreart thiaj li muab cov neeg lag luam zoo tshaj plaws. Cov khoom yuav muab rau thoob plaws lub ntiaj teb, xws li Tebchaws Europe, Bulganica, Bulganica, Bulgance, uas yog nrhiav tau tom qab tsuas yog nrhiav tau tsheb. Peb txhua tus tau xav txog tias tam sim no peb muaj tam sim no lub peev xwm los nthuav qhia koj nrog cov khoom muag khoom muaj txiaj ntsig. Lub siab xav sau cov kev thov ntawm koj cov khoom thiab tsim cov kev ua haujlwm sib koom ua ke ntev. Peb tau cog lus tseg heev: Csame sab saum toj zoo, tus nqi zoo dua; tib yam muag tus nqi, siab dua. Stainless hlau ASTM A182

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.

Xaiv lus
Featuring 904 stainless hlau rau kev ua tau zoo corrosion corrosion corrosion, tus neeg pom zoo wolding caj dab flange tuaj yeem txuas nrog lub cev ntawm 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.

ASTM A182 321H 1.4878 24 Nti Cov Muag Qhov Muag Qhov Muag Hluav Taws Xob Cov Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Kab Hlau Dej - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Stainless hlau 304 flanges yog ua los ntawm Austenitic Stainless hlau uas muaj 18% chromium thiab 8% npib tsib xee nyob rau hauv cov muaj pes tsawg leeg. Cov muaj pes tsawg no ua rau cov flanges muaj zog thiab corrosion resistant rau cov kev pab cuam corrosive.

Raws li muaj din 2573 pn6 flange thiab nws suav nrog ntau qhov ntev thiab cov txiaj ntsig zoo ib yam li cov qauv zoo tib yam yog qhov ua kom zoo heev thiab muaj kev ruaj khov.

Lub Flange Txuas hom feem ntau yog los nrog ob chav, nrog cov ntxhua khaub ncaws thiab cov tshuab ntxhua khaub ncaws thiab qee qhov bolts thiab txiv ntoo txuas rau ib leeg. (Cov yeeb nkab yog welded ntawm flange ua ntej, thiab tom qab ntawd lub valve thiab lwm cov khoom siv tau nruab rau ntawm lub flanges, thiab ces zawm cov flange screws kom ob lub ntsej muag sib txuas ua ke. Flange kev sib txuas yog yooj yim, hloov pauv thiab ua haujlwm-txuag. Thaum cov raj xa hluav taws xob raug kho, cov screws ntawm cov flange tuaj yeem tshem tawm, thiab cov raj xa hluav taws xob sib haum lossis muab tshem tawm. Kuj hloov nrog cov kav dej tshiab thiab cov roj li qub.

T Thaum ntsuas kub, Werkstoff tsis muaj 1.4301 flanges tseem tuaj yeem xa cov kev ua tau zoo, tshwj xeeb tshaj yog cov kev daws teeb meem uas muaj tshuaj pleev plab dawb lossis tshuaj fluoride dawb. Txawm hais tias qeb 304 ua tau zoo nyob rau hauv cov ntaub ntawv dej tsis txaus ntawm cov Chloride I.e. Tsawg tshaj 100 feem 304 stainless hlau flanges tau rau ob qho tib si corrosion thiab pitting.

Lub ntsej muag flange yog lub tiaj tiaj, puag ncig uas yog welded mus rau qhov kawg ntawm cov yeeb nkab thiab tso cai rau nws ua rau lwm cov yeeb nkab. Feem ntau siv nyob rau hauv roj thiab dej pipelines, ob lub paib flange yuav ua ke nrog lub gasket nyob nruab nrab ntawm lawv

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.
Ib 254 SMO phaj Flange yog ib qho cuab yeej, uas yog tiaj tus lossis puag ncig. Qhov no ua rau lawv tau txuas rau kav dej tom ntej. Cov cheeb tsam ib puag ncig ntawm cov kab ke no muaj cov qhov sib tw uas tso cai rau kev tsim cov tees yooj yim, pob qij txha, thiab junctions. Tus smo DIN 2.4819 Weld Neck Flange yog qhov kev xaiv zoo tshaj plaws hauv cov tshuab siab siab. Cov flanges muaj ib lub hub protruding, uas muab kev txhawb nqa rau cov kav dej thaum lub sijhawm muaj kev txav chaw.
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.

Txawm hais tias Molybdenum yog lub caij zoo, kev siv ntau dhau ntawm nws yuav txo cov txheej txheem creep ntawm gr11 phaj flanges. Gracitizitization thiab decomposition ntawm hlau carbide yuav tshwm sim thaum qhov kub tshaj 500 degrees Celsius. Chromium tau ntxiv rau SA A182 F11 Alloy Alloy Steel Cl.2 Flanges tiv thaiv kom tiv thaiv kev nkag mus thiab teeb meem creep. Tsis tas li ntawd, cov chromium ntxiv tseem muab oxidation tiv taus.

Lub weld caj dab flange muaj los ntawm ib puag ncig phim uas txuas ntxiv dhau ntawm ntug ntawm lub ncig. Cov flanges no, ib txwm tsim los ntawm kev lom zem, yog qhov tseeb rau kav dej.

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.

Stainless hlau yeeb nkab fittings tau siv los txuas ob lossis ntau qhov ntev ntawm cov yeeb nkab lossis kom kaw cov yeeb nkab kaw. Flanges yog cov fittings txuas nrog cov kav dej txuas nrog txuas cov khoom siv thiab lwm yam khoom, tiv thaiv kom txaus rau cov yeeb nkab. Ua raws li Astm A304, ASME \ / ANSI B16.5 Cov Qauv.

ASME B36.19M Stainless Hlau Yeeb Nkab
Featuring 904 stainless hlau rau kev ua tau zoo corrosion corrosion corrosion, tus neeg pom zoo wolding caj dab flange tuaj yeem txuas nrog lub cev ntawm 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.

Forged Yeeb Nkab Fittings
Featuring 904 stainless hlau rau kev ua tau zoo corrosion corrosion corrosion, tus neeg pom zoo wolding caj dab flange tuaj yeem txuas nrog lub cev ntawm 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.

Flanging yog ib txoj kev txuas cov kav dej, li qub, twj thiab lwm yam khoom siv rau cov piping system. Nws kuj tau yooj yim pab tu, tshuaj xyuas lossis hloov kho. Flanges feem ntau yog welded lossis threaded.

Dhau li ntawm L, muaj lwm cov lus qhia me me xws li F, N, H thiab ntau lwm tus, ntawm cov roj ntsha, npib chromenum, thiab lwm yam kom tau txais cov khoom xav tau.

Al-6xn Alloy (tsis yog N08367) yog cov pa roj carbon) siab, siab purity, nitrogen-bearing ° Super-Austenitic ± Stainless alloy. Cov al-6xn alloy tau tsim los ua cov khoom siv dej hiav txwv seawistual thiab tau pom txij li pom tias muaj kev tiv thaiv ntau qhov chaw muaj kev sib raug zoo.

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.

Flange Gasket 304 Stainless Hlau
Featuring 904 stainless hlau rau kev ua tau zoo corrosion corrosion corrosion, tus neeg pom zoo wolding caj dab flange tuaj yeem txuas nrog lub cev ntawm 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.

ASME B16.47 321 flang flange yog qhov kev xaiv zoo rau kev ntsuas kub, tiv thaiv kom ntev li ntawm kev tsis kam mus rau cov tub rog a aque

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.

ASTM A182 F321 yog ib qho kev siv tshuaj lom neeg tshwj xeeb rau 321 stainless stainless hlau thiab siv rau kev tsim khoom liab cia forgings lossis forged thiab cov khoom siv nrog cov kev pab kub.

SAE 304 stainless hlau yog qhov feem ntau steel hlau. 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 ib tus neeg siv tshuaj hlau tsis huv. Nws tsis tshua muaj hluav taws xob thiab cuam tshuam cov khoom siv hluav taws xob ntau dua li cov hlau. Nws sib nqus, tab sis tsis sib nqus dua li hlau. Nws muaj ntau dua corrosion tsis kam ntau dua li cov hlau tsis tu ncua thiab siv dav siv vim yog qhov yooj yim nyob rau hauv ntau yam duab. [1]

Flange yog cov seem uas txuas ob qho yeeb nkab xaus, flange kev sib txuas tau txhais los ntawm cov flange, gasket thiab bolt peb sib txuas ntawm cov kev sib txuas ntawm lub kaw. Lub gasket yog ntxiv ntawm ob lub pluaj ib qho thiab tom qab ntawd nrawm los ntawm bolts. Cov tawv nqaij txawv flange, tuab yog qhov sib txawv, thiab cov khoom sib txuas tau sib txuas, xws li kev sib txuas ntawm Flange thiab cov twj tso kua mis, nws tsis yog inapposite rau Hu rau dej twj tso kua dej raws li Flange hom, tab sis txheeb ze lub valve me me, nws tuaj yeem hu ua Flange hom.

Qhov kev hloov maj mam ntawm tuab los ntawm hauv qab ntawm lub hub rau lub phab ntsa tuab ntawm lub pob tw weld muab cov cuab yeej tseem ceeb muab kev pab cuam tshuam rau lub pob tw weld flang flange. Lub cheeb ntawm lub taub qab weld flang flange phim txoj kab uas hla ntawm cov yeeb nkab, txo kev kub ntxhov thiab kev yaig.

SAE 304 stainless hlau yog qhov feem ntau steel hlau. 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 ib tus neeg siv tshuaj hlau tsis huv. Nws tsis tshua muaj hluav taws xob thiab cuam tshuam cov khoom siv hluav taws xob ntau dua li cov hlau. Nws sib nqus, tab sis tsis sib nqus dua li hlau. Nws muaj ntau dua corrosion tsis kam ntau dua li cov hlau tsis tu ncua thiab siv dav siv vim yog qhov yooj yim nyob rau hauv ntau yam duab. [1]

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.
Ib 254 SMO phaj Flange yog ib qho cuab yeej, uas yog tiaj tus lossis puag ncig. Qhov no ua rau lawv tau txuas rau kav dej tom ntej. Cov cheeb tsam ib puag ncig ntawm cov kab ke no muaj cov qhov sib tw uas tso cai rau kev tsim cov tees yooj yim, pob qij txha, thiab junctions. Tus smo DIN 2.4819 Weld Neck Flange yog qhov kev xaiv zoo tshaj plaws hauv cov tshuab siab siab. Cov flanges muaj ib lub hub protruding, uas muab kev txhawb nqa rau cov kav dej thaum lub sijhawm muaj kev txav chaw.
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.

Ntau yam ntawm stainless hlau flanges yog tag nrho cov yeeb nkab, suav nrog weld caj dab, tshij weld, ceg tawv, thiab hub dig muag.

A182 304L stainless hlau yog cov hlau roj ntau npaum li cas ntawm 304 stainless hlau flange zoo tagnrho rau kev siv uas corrosion kuj thiab tawv yog qhov tseem ceeb. Lub 304L stainless hlau feem ntau yog siv rau flanges, fittings, thiab lwm yam uas xav tau Weldability.

Stainless hlau 316 flanges yog tsim ntawm ib lub Chrome-Nickel-Molybdenum alloy thiab feem ntau siv nyob rau hauv cov xwm txheej tau mus rau chloride ion corrosion. Qhov sib ntxiv ntawm molybdenum ua rau cov khoom tiv taus corrosion, tshwj xeeb tshaj yog nyob rau hauv chloride-nplua nuj ib puag ncig. 316L stainless hlau flanges yog tus qauv molybdenum qib, thib ob tsuas yog 304 hauv kev siv tshuaj tiv thaiv tsis siv.

304 Stainless hlau flanges tau suav hais tias yog cov kev siv hlau nplaum tshaj plaws, tseem hu ua qib 18-8, nrog cov ntsiab lus Chromium ntau dua thiab cov ntsiab lus roj ntau dua. Lub xub ntiag ntawm cov ntsiab lus carbon qis hauv cov kev txwv ntawm kev tsim ntawm carbide tso nyiaj thaum muaj kev phom sij ntawm 304 stainless hlau flanges los intergranular corrosion.