A182 F53 2507 Flange Tshwj Xeeb nrog 25 feem pua ​​chromium thiab 4 feem pua ​​molybdenum

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.

Lub tshuab luam ntawv ntawm 2205 steel yeeb nkab yog tsawg vim nws lub zog siab. Qhov txiav ceev yog yuav luag 20% ​​qis dua li ntawm qib 304.

ASTM A240 Hom 2205 Phaj yog lub Duplex phaj yog siv ntau yam kev lag luam xws li kev ua yeeb yam, roj thiab roj kev tshawb nrhiav, thiab marine engineering. Sa 240 gr 2205 daim ntawv yog tsim los ntawm qib 220) stainless hlau, uas yog kev sib xyaw ntawm ferritic thiab ustenitic steel.

Piv nrog ferritic stainless hlau thiab Austenitic Stainless hlau, Duplex cov yeeb nkab muaj kev ua haujlwm vuam. Nws tsis yog tus dej kub uas cuam tshuam rau thaj tsam ntawm cov hlau ferritic, vim yog cov roj av uas tsis tshua muaj ntau, nws yog qhov rhiab ntau rau vuam kub tawg.

Duplex cov hlau muaj siab tiv taus ntau hom corrosion. Duplex steel s31803 yog ib qho tsis tshua muaj xeb-tiv taus, ua haujlwm-alloy. Duplex steel s31803 pob tw weld flanges muaj cov khoom kub siab.

A789 unc unic s31803 thiab unspes ob qib ntawm ob chav stainless hlau uas tau siv dav hauv ntau cov ntawv thov. Cov txiv neej duplex s31803 Seamless kav yog paub rau lawv cov txiv neej ua hauj lwm zoo, muaj lub zog siab, thiab weldability thiab zoo weldability. A789 yog ib qho tshwj xeeb uas tau them seamless thiab welded tub ua los ntawm duplex steel stainless hlau.

Super Duplex yog siv nyob rau hauv cov roj thiab roj kev lag luam, rau cov khoom siv tshuaj ntsuab, cov khoom siv ua haujlwm siv cov roj thiab cov roj hmab ua haujlwm siab, hauv tshav kub sib pauv.

Nyob rau hauv anealed mob, s31803 muaj kwv yees li 40-50% ferrite. S31803 feem ntau raug xa mus ua cov qib haujlwm ua haujlwm thiab yog cov dav dav siv dav dav hauv chav dej duplex pipes. Kev siv S31803 stainless hlau yeeb nkab yuav tsum tau txwv rau qhov kub thiab txias hauv qab 600¡Ãf.

Duplex 2205 stainless hlau yog tiv taus chlorides thiab H2s. Yog ib qho teeb meem daws teeb meem nyob rau hauv ntu kev lag luam feem ntau. Duplex 2205 tau siv hauv kev hloov cua sov thiab cov raj xa dej hauv cov roj thiab roj, roj refinery, tshuaj lom neeg, thiab kev lag luam petrochemical.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
2205 Welded Tube
Beveled kawg, ntshiab kawg "
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Hlau tuav & RDS
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Super Duplex S32760 Bar ua pov thawj los ua qhov kev hloov rau Austenitic qib hauv cov chaw ua haujlwm marine. Super Duplex S32760 Round Bar (Astm A276 \ / ANTM A479) Kev nthuav qhia cov cua sov zoo txog 300,000.

2507 Super Duplex Stainless hlau tau tsim rau cov ntawv thov uas yuav tsum muaj cov ntaub ntawv thov tshwj xeeb thiab corrosion tsis kam, xws li cov txheej txheem tshuaj lom neeg, thiab cov khoom siv hiav txwv.

Qhov no muab cov flanges nrog cov siab corrosion tsis kam thiab cov khoom siv neeg kho dua. Thov hu rau peb rau koj cov xaj ntawm F53 flanges.

ASTM A182 unic s32750 Flanges yog cov qib super duplex uas muaj kev txhim kho kev ua kom zoo dua piv nrog cov hom dogenenitic lossis duplex hom.

2507 Super Duplex yeeb nkab zoo heev rau pitting crevice thiab corrosion

Lub ASTM A182 F51 flanges xa mus rau tus qauv lossis tsis yog cov qauv hlua tsim ua raws li ANTM A182 qib F51, uas yog tsim qauv nrog UNSONE S31803.

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.

Siab chromium, molybdenum thiab nitrogen cov ntsiab lus cuam tshuam nrog pitting tsis zoo rau cov medtenatent thiab corrosive corrosive conduction, thiab tseem ceeb pitting txias rau tag nrho cov xov xwm, thiab tseem ceeb pitting txias rau saum 50¡Ãc.

Duplex 2205 stainless hlau (Ferritic thiab Austenitic thiab Austenitic) tau siv dav hauv cov ntawv thov corrosion tsis kam thiab lub zog.

Nws tuaj yeem tsim kho raws li kev sib txawv ntawm cov qauv kev coj ua xws li ASME B16.47, ece b16.47, ece b16.47, thiab DIN 420.47 muaj kwv yees li 40-50% ferrite. Feem ntau xa mus ua tus nees ua haujlwm qib, 2205 yog cov qeb ntau tshaj plaws hauv chav tsev Duplex ntawm cov hlau tsis muaj hlau. ASTM A182 gr. F51 flanges, tsim tawm tau raws li ASME B16.5 lossis ASME B16.47, yuav tsum tsis txhob siv los ua haujlwm hauv qab -51¡ÃF [315¡Ãc].

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.

Txawm hais tias nws yog ib qho tseem ceeb kom nco ntsoov tias pitting corrosion tuaj yeem muaj kev txhawj xeeb hauv cov tshuaj chloride thaum oxidizing xov xwm tam sim no. Nyob rau hauv cov mob no, lub passive (tiv thaiv) txheej ntawm lub duplex 2205 cov khoom siv tuaj yeem cuam tshuam hauv pittingcompized yuav tshwm sim.

Qee qhov kev siv ntawm Duplex Stand qib 2205 yog kev tshawb nrhiav roj av, kev khaws khoom siv, cov tshuab roj av, cov pa roj ntsha, pulp, thiab cov ntawv digesers.

Cov Oxidation siab tiv taus cov khoom ntawm qib 2205 yog margred los ntawm nws embrittlement saum 300¡Ãc. Qhov no puag txoj kev tuaj yeem hloov kho los ntawm kev daws teeb meem tag nrho anealing. Qhov qib qib kawm tau zoo nyob hauv qab 300¡ling.

UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNRY RAU LUB COMMEMATBLY NTAWM ob qho kev pab tsis muaj zog, nrog kev pab ntawm cov txiv ntoo. UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNRGE muaj cov khoom zoo dua xws li Tensile siab thiab tawm lub zog.

Lub corrosion tsis kam los ntawm kev sib ntxiv ntawm cov ntaub ntawv alloy, feem ntau cov ntsiab lus chromium. Lub ASTM A790 kav yog cov tiv taus pitting corrosion thiab cov pob txha corrosion.

Rau 2500 # nyob rau hauv qhov ntau thiab tsawg los ntawm nps 1 \ / 2 txog ntawm cov tuam txhab kev tsim khoom, cov khoom siv roj, xee tshuaj thiab siv tshuaj lom neeg.

A182 F53 2507 Tshwj xeeb flange Super Duplex uns s32750 flanges

2205 Duplex neeg rau yog cov neeg siv hluav taws xob ntau tshaj 2205 fasteners thiab featre cov txiaj ntsig lub zog uas yog ob zaug ntawm cov qauv kev ua kom muaj kev sib tw.

DupleX steel yeeb nkab yog cov hlau tso tawm hlau uas tau ua los ntawm cov hlau nrog cov ntsiab sib txawv. Lub npe los ntawm dual xwm ntawm cov khoom.

Ib qho ntxiv, Duplex 2205 yog qib feem ntau tau siv Duplex qib ntawm kev ua lag luam. Duplex 2205 alloy yog nitrogen-enhanced duplex stuple hlau alloy. Cov nyhuv ntawm nitrogen yog kom ua kom cov corrosion tsis kam ntawm cov alloy; tshwj xeeb tshaj yog nyob rau hauv lub-welded mob.
Kurdish (Kurmanji)
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
2205 Welded Tube
Beveled kawg, ntshiab kawg "
Loj od: 1 \ / 2 "" ~ 48 ""
Hlau tuav & RDS
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube
, tsim raws li ASME B16.5 lossis ASME B16.47.
Duplex Steel Daim Hlau & Cov Ntawv Qhia & Coils

Lawv kuj muaj kev tiv thaiv zoo heev rau corrosion cracking thiab cov corrosion hauv zos xws li pitting, intergranular thiab crevice. Tsis zoo li lwm cov qauv Austenitic cov hlau, uns unicial uncials, steel muaj cov khoom sib nqus zoo heev.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
2205 Welded Tube
Beveled kawg, ntshiab kawg "
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Hlau tuav & RDS
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube

Lwm qhov zoo dua ntawm qib 304 stainless hlau bar tsis muaj qeb 303 yog tias nws yog me ntsis nyuab dua thiab muaj kev tiv taus corrosion zoo dua. Vim tias qhov no, qib 304 storless hlau bar yog siv nyob rau hauv cov khoom muaj ntau nyob rau hauv kev tsim cov tshuab ntxhua khaub ncaws thiab kho xws li cov txiv ntoo, bolts, tshuab ntxhua khaub ncaws, fittings, fittings, fittings, fittings, fittings, fittings, fittings, fittings thiab clamps. Cov khoom lag luam tsim los ntawm qib 304 stainless hlau hauv kev lag luam nrawm nrawm yog xa mus rau "A2".

Qhov feem pua ​​siab dua ntawm chromium nyob rau hauv alloy ntawm duplex stainless hlau seamless yeeb ua rau nws tiv taus oxidation.

Nws tuaj yeem tsim kho raws li kev sib txawv ntawm cov qauv kev coj ua xws li ASME B16.47, ece b16.47, ece b16.47, thiab DIN 420.47 muaj kwv yees li 40-50% ferrite. Feem ntau xa mus ua tus nees ua haujlwm qib, 2205 yog cov qeb ntau tshaj plaws hauv chav tsev Duplex ntawm cov hlau tsis muaj hlau.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
2205 Welded Tube
Beveled kawg, ntshiab kawg "
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Hlau tuav & RDS
3 Yeeb Nkab Duplex Stainless Hlau 2205 Tube