DIN2567 xov flange nrog caj dab PN25 nkaus40 dn6-DN150

ASTM A182 unsoles d31803 du cov roj s31803 tsuas yog haum rau plaub pab pawg martensite, ferritic thiab austenitic, thiab thaum kawg cov tawv hlau. Cov no yog sib sau vim tias lawv ua raws cov qauv siv lead ua thiab cov hlau tsis muaj zog. Lawv muab koj lub chaw tu koj kom tiv thaiv kom muaj qhov kub thiab txias thiab tseem muab lawv lub zog ntawm unc unc unc undided yeeb nkab. Lawv tau hais tias yuav tau los ntawm cov tshuaj lom neeg muaj pes tsawg leeg ntawm kev sib npaug ntawm cov pab pawg neeg thiab qib siab.

Peb muab cov flanges ua tiav, suav nrog khau khiab hauv qab, cov flanges dig muag, tso tawm Weld Flanges, Reducer Flanges, thiab ntau dua. Vim muaj ntau yam ntawm cov neeg siv khoom, peb muab cov roj dulex steel uns s32750 flanges nyob rau ntau qhov ntau thiab tsawg.

Super DupleX khawm Weld Flange rau cov ntawv thov uas xav tau lub zog zoo thiab corrosion tsis kam. Nws muaj cov tshuaj tiv thaiv corrosion zoo heev vim yog cov tshuaj lom neeg sib npaug. Ib qho ntxiv, nws ua tau zoo nyob rau hauv ib puag ncig muaj xws li chlorides, cov quav, sulfides, nitric acid, phosphoric acid, thiab lwm yam.

Lub ntsej muag tsa sawv ntsug rau lub flange kom muaj ntau bolt qhov thiab kev sib txuas nto thaum lub caj dab welded clips cov yeeb nkab hauv qhov chaw. Cov ntawv thov yog roj thiab roj, roj av, petrochemical thiab lwm yam kev siv.

Ansi B16.5 Duplex Stainless Hlau Phaj Flanges muaj kev ntsuas siab los ntawm 150 txog 2500, thiab cov qauv npog cov hluav taws xob feem ntau thiab tsawg? Rau NPS 24. Lub Duplex Stainless Hlau Flange Khoom siv cov khoom siv peb tsim khoom lag luam ua raws li cov qauv thoob ntiaj teb. Peb tsim cov qib sib txawv ntawm cov hlau duplex uas yuav tsum tau siv cov txiaj ntsig sib txawv los siv rau hauv cov ntawv thov sib txawv.

Cov khoom siv S32205 DuPlex Asme asme sa182 pob tw Weld Flanges yog tsim nyog rau dej hiav txwv thiab cov khoom siv hluav taws xob tuaj yeem tiv thaiv kom sov txog 600,000Ãf, thaum tseem muaj cov yam ntxwv zoo.

Flange lub ntsej muag ua tiav Tshuag tiav \ / Kauv Serrated \ / celledric serated \ / saib xyuas du (ra 3.2 microstreters)

Piv rau lwm cov hlau, peb lub Duplex Stainless Hlau Flanges muaj ntau cov chromium thiab yog li ntawd muaj zoo corrosion tsis kam. Duplex steel tiab hauv qab ntawm flanges muaj txog 10% chromium. Duplex Steel dig muag flanges (blrf) yog qhov ruaj khov khov thiab muaj lub zog muaj nruab nrab txawm tias muaj lub siab kub.

Lub zog kub kub ntawm dual theem steel steel flanges zoo ib yam li Alloy 100 li ntawm 950 txog 1150¡Ãc. Txawm li cas los xij, lub zog tensile ntawm cov flanges nce sai sai hauv qab 900¡Ãc.

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.
Qhov no yog tsim los txuas nrog cov kav dej los ntawm taub qab vuam. Nws yog tus nqi kim vim nws lub caj dab ntev, tab sis yog nyiam rau kev siv kev ntxhov siab siab. Lub caj dab lossis hub hloov mus rau hauv qab ntawm lub hub rau lub phab ntsa tuab ntawm lub pob tw wandd, muab qhov tseem ceeb ua rau lub ntsej muag zoo. Flange qhov sib phim cov yeeb nkab qhov kom txo tau cov kev kub ntxhov thiab kev yaig.
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 Duplex Stainless Hlau Flanges tiv thaiv chlorine kev ntxhov siab corrosion tawg ntawm lub zog nruab nrab

DupleX Steel Flanges tau siv dav hauv kev siv tshuab siv, kev lag luam tshuab thiab tsheb lag luam hauv tsheb. Duplex steel s31803 lap flanges yog qhov zoo tagnrho rau cov ntawv thov ua kom zoo dua li hom 316 thiab lub zog kub zoo. Peb muaj lub duplex steel s31803 \ / s32205 flanges hauv Tshuag. Duplex steel flanges yog ib txwm siv hauv tshuaj, petrochemical, thiab kev lag luam fais fab.

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.
Qhov no yog tsim los txuas nrog cov kav dej los ntawm taub qab vuam. Nws yog tus nqi kim vim nws lub caj dab ntev, tab sis yog nyiam rau kev siv kev ntxhov siab siab. Lub caj dab lossis hub hloov mus rau hauv qab ntawm lub hub rau lub phab ntsa tuab ntawm lub pob tw wandd, muab qhov tseem ceeb ua rau lub ntsej muag zoo. Flange qhov sib phim cov yeeb nkab qhov kom txo tau cov kev kub ntxhov thiab kev yaig.
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.

2205 yog cov hlau uas siv hluav taws xob ntau tshaj plaws, suav rau ntau tshaj 80% ntawm lub duplex kev ua lag luam. Alloy 2205 muaj cov corrosion zoo dua nyob rau hauv ntau qhov chaw ib puag ncig uas 316L feem ntau yog siv, nrog cov txiaj ntsig ntxiv ntawm cov txiaj ntsig ntau dua lub zog.

Nws kuj tau ua tau zoo heev rau chloride kev ntxhov siab corrosion cracking, tsis tshua muaj coefficient ntawm thermal expansion thiab siab thermal conductivity. Vim yog cov pa roj carbon tsawg hauv cov flange, muaj tsawg kawg kev pheej hmoo ntawm carbide nag lossis daus ntawm kev kho cua sov.

ASTM A182 Duplex Stainless Hlau Flanges muaj lub siab tiv taus rau dav dav

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.
Qhov no yog tsim los txuas nrog cov kav dej los ntawm taub qab vuam. Nws yog tus nqi kim vim nws lub caj dab ntev, tab sis yog nyiam rau kev siv kev ntxhov siab siab. Lub caj dab lossis hub hloov mus rau hauv qab ntawm lub hub rau lub phab ntsa tuab ntawm lub pob tw wandd, muab qhov tseem ceeb ua rau lub ntsej muag zoo. Flange qhov sib phim cov yeeb nkab qhov kom txo tau cov kev kub ntxhov thiab kev yaig.
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.

EN1092-1: 2002 Phaj flange rau vuam \ / xoob phaj fled weld-ntawm phaj dab tshos \ / dig muag flange \ / Worn Flange Pn2.5-PD Flange Pn2.5-Pn100 Dn4000

Txij li Duplex stainless hlau muaj qis npib tsib xee thiab molybdenum cov ntsiab lus tshaj li cov hlau me me, lawv zoo li muaj kev sib txawv ntawm corrosion. Cov ntsiab lus qis dua cov ntsiab lus ntawm cov yas stlex stainless txhais txhais tau hais tias tus nqi qis. Qhov no muaj tseeb, tshwj xeeb tshaj yog thaum Alloy Surchares yog qhov siab. Tsis tas li, vim muaj ntau dua cov txiaj ntsig lub zog ntawm cov hlwv ntawm ob lub stlexs piv rau ustenitic steels, nws yog feem ntau ua tau los txo lawv cov ntu thicknesses. Qhov kev sib xyaw ua ke no tseem tuaj yeem txo tus nqi thiab qhov hnyav ntawm 150 qib Duplex yeeb nkab qhov ntev piv rau cov khoom siv hauv kev ua haujlwm hauv cov qib tsis zoo.

Super Duplex Steel Taub Qab Weld Flanges yog inherently tsis yog kev sib nqus. Anustenitic Stainless hlau kuj muaj npib tsib xee, molybdenum, tooj liab, niobium, txhuas, thiab lwm yam hauv cov tshuaj muaj pes tsawg leeg. Nws qhia tau zoo ib yam li cov qib siab thiab qib ferrite.

Taub qab weld flanges yog flanges tsim los txuas rau cov tshuab luam ntawv los ntawm taub qab vuam. Muaj ntau ntau yam tshwj xeeb ntawm flange. Taub qab Weld Flanges yog kim vim tias lawv cov neeg ua haujlwm ntev dua thiab cov neeg ua haujlwm siab rau kev sib chwv nrog cov ntawv thov kev ntxhov siab siab. Caj dab lossis hub hloov kev ntxhov siab rau cov yeeb nkab.

Weld-ntawm Flanges yog muaj nrog tsa, tiaj tus lossis RTJ ntsej muag, ntxiv rau orifhis teeb tsa. Cov flanges no muaj nyob rau hauv tag nrho peb cov hlau tsis xeb thiab chrome molybdenum qib, los ntawm? Ã ± mus rau 2500. Peb kuj tseem tuaj yeem muaj peev xwm ntau yam ntawm koj lwm cov lus qhia tshwj xeeb.

Kev sib xyaw ntawm chromium, molybdenum thiab nitrogen muab 2205 zoo tsis kam rau chloride pitting thiab crevice corrosion. Qhov kev tiv thaiv no yog qhov tseem ceeb tshaj plaws rau cov kev pab, cov dej brackish, cov dej num ua kom dawb, kaw cov ntaub ntawv ua zaub mov noj thiab qee qhov kev siv zaub mov noj. Lub siab chromium, molybdenum thiab nitrogen cov ntsiab lus ntawm 2205 muab kev cuam tshuam zoo dua li 317L thiab 317l thiab cov neeg pej xeem tau koom nrog ua kom zoo tshaj plaws rau peb cov neeg siv khoom.

Cov qib kawm no, nrog kev qhia nrawm nrawm dua, yog cov ntawv sau ua ke raws li F60, sib npaug rau Unru S32205. Thiaj li, S32205 tuaj yeem ua tiav daim ntawv pov thawj raws li S31803 tab sis tsis yog lwm tus.

Hauv kev sib piv rau SS316, Ob 2205 tau raug sim nyob rau hauv kev ntxhov siab nyob rau hauv chav tsev kub. Cov txiaj ntsig qhia tau tias kev ua kom qaug zog yog ib zaug li ob zaug uas yog siab dua rau Duplex 2205.

Taub qab weld flanges yog flanges tsim los txuas rau cov tshuab luam ntawv los ntawm taub qab vuam. Muaj ntau ntau yam tshwj xeeb ntawm flange. Taub qab Weld Flanges yog kim vim tias lawv cov neeg ua haujlwm ntev dua thiab cov neeg ua haujlwm siab rau kev sib chwv nrog cov ntawv thov kev ntxhov siab siab. Caj dab lossis hub hloov kev ntxhov siab rau cov yeeb nkab.

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.

Austenitic-ferritic stainless hlau variants muaj ntau dua rau kev ntxhov siab corrosion tawg, tab sis qis zog dua li Austenitic 304 thiab 316 Stainless hlau. Cov ntaub ntawv xws li tau qhab nia 2205, F51, F53 thiab F60. Duplex stainless hlau tau loj nyob rau hauv cov npe nrov tau ntau xyoo vim yog lawv cov khoom siv hluav taws xob zoo nkauj, tshwj xeeb yog muab cov nqi ntau dua, tus nqi sib txawv yog tam sim no me me.

Lwm cov kev siv rau 2205 flanges suav nrog kev siv hauv cov tub rog thiab lwm cov tshuaj chlet thiab cov khoom siv biofuel, cov khoom siv tshuaj dawb, thiab cov khoom siv ua khoom noj. Kev lag luam loj siv cov txiv neej no 2205 flanges muaj xws li asphalt txhim kho cov nroj tsuag, feem ntau ntawm cov roj av (thiab petrochemicals thiab cov kua qaub.

Qhov no alloy yog tshwj xeeb tshaj yog pab tau nyob rau hauv cov -50¡ÃF \ / + 600Ãf kub. Rau cov ntawv thov sab nraum qhov kub thiab txias no, tab sis muaj qee qhov kev txwv, tshwj xeeb tshaj yog siv hauv Welded qauv.

Tsis tas li ntawd, 2205 stainless hlau flanges ua rau muaj zog nkees nkees thiab ua tau zoo rau chloride kev ntxhov siab tawg. Cov cuab yeej ntxiv ntawm Duplex 2205 flanges suav nrog kev tiv thaiv zoo rau cov crevice corrosion, erosion corrosion, erore corrosion thiab dav dav corrosion thiab dav dav ib puag ncig.

Qeb no ntawm cov khoom siv suav nrog qib 2205, F51, F53, thiab F60. Duplex stainless tau nce nyob rau hauv cov nrov nyob rau hauv cov muaj npe nyob rau lub xyoo vim lawv cov neeg siv neeg zoo heev thiab cov neeg sib txawv yog qhov muaj ntau ntxiv.