6 Nti Chav Roj Hmab DuleX Flange Reducer

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.

F51 Ob Chav Stassx Stainless hlau yog qhov tshwj xeeb yog tsim nyog rau siv hauv qhov ntsuas kub ntawm -50¡ÃF \ kub nyob rau hauv cov neeg tsawg kawg nkaus (tshwj xeeb yog rau welded qauv).

DupleX Steel Flanges yog ua los ntawm chav yas thiab yog rau cov tsev neeg stainless hlau. Nws yog tsim los muab cov kev mob corrosion zoo dua, tshwj xeeb yog cov corroside kev ntxhov siab thiab muaj zog dua cov qauv tshuaj hlau hluav taws xob tsis muaj 304 lossis hlau stainless 316.

ASME B16.5 WN \ / LWN \ / Yog li \ /

Lub siab chromium, molybdenum thiab nitrogen cov ntsiab lus ntawm 2205 muab zoo dua corrosion tsis kam dua li 316L thiab 317L thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l nyob rau hauv feem ntau cov chaw ib puag ncig. Cov alloy txawv no yog siv hauv cov roj thiab roj kev tshawb nrhiav thiab tseem siv hauv kev lag luam ua lag luam.

DupleX Steel Flanges yog ua los ntawm chav yas thiab yog rau cov tsev neeg stainless hlau. Nws yog tsim los muab cov kev mob corrosion zoo dua, tshwj xeeb yog cov corroside kev ntxhov siab thiab muaj zog dua cov qauv tshuaj hlau hluav taws xob tsis muaj 304 lossis hlau stainless 316.

Super Duplex Flanges yog muaj kev sib luag heev. Qhov no alloy tuaj yeem yooj yim welded los ntawm ntau hom vuam ua haujlwm. Cov fluplex no yog paub rau lawv lub zog nkees nkees thiab muab lub zog siab ntawm qhov kub kub hauv qhov kub tsawg dua.

Cov khoom tsim nyog cov khoom astm ATM A182 Duplex Stainless Hlau Wn Flanges

Txhua 2205 alloys tau kuaj xyuas kom ntseeg tau tias cov khoom xa khoom yog pub dawb ntawm cov theem teeb meem xws li Sigma. Nws feem ntau yog siv nyob rau hauv daim ntawv ntawm welded kav dej lossis tubular ntu. Cov alloy tseem siv tau ua tsim thiab Welded daim ntawv tso rau hauv ib cheeb tsam uas tiv taus dav corrosion thiab chloride kev ntxhov siab corrosion.

Lub siab muaj peev xwm ntawm cov flanges kuj tseem tuaj yeem qhia hauv cov lej siab. Lub ASTM A182 F53 Un Un unical S32750 Flange hom tuaj hauv cov lej siab los ntawm PN6 los ntawm PN64.

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

Qhov zoo dua ntawm cov qauv dual Qhov kev pabcuam kub ntawm 2205 duplex stainless hlau yuav tsum tau txwv rau hauv qab 600¡Ãf. Ntev tau raug rau qhov kub siab tuaj yeem ua 2205 stainless hlau nkig.

2205 flange muaj zoo sulfide kev nyuaj siab corrosion tsis kam thiab muaj zog thiab nkees nkees tiv taus.

Uns31803 tau muab ntxiv los ntawm s32203 (F60)

Kev sib xyaw ntawm chromium, molybdenum thiab nitrogen muab kev tiv thaiv zoo los ntawm chloride kev ua haujlwm, uas ua rau lawv muaj txiaj ntsig zoo, muab cov ntaub ntawv sib tw kaw thiab qee qhov kev siv zaub mov noj.
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.
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.

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.

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

A182 F53 2507 flange tshwj xeeb nrog kev tiv thaiv zoo rau chloride pitting thiab crevice corrosion nres

ASME B16.47 Series A wn \ / Qhov Muag Flange 150 # -900 # 22 "-48" (Tsuas yog 900 # Loj: 26 "-48")

Taub qab vuam flanges yog drilled (machined), thiab phab ntsa tuab ntawm flange yog tib qho loj li cov yeeb nkab sib xyaw. Lub sib dua lub raj, cov cheeb tsam loj dua, thiab hloov kho lub raj, cov kab me me. Peb cov hauv pob tw weld flanges, taub qab weld flanges feem ntau yog siv rau kev kub siab, tsawg kub lossis kub.

Chromium, Molybdenum, nitrogen thiab npib tsib yog qhov tseem ceeb tshaj plaws ntawm cov tshuab, lub cev thiab corrosion thaj chaw ntawm cov hlwv ntawm ob lub stuple. Chromium yog qhov tsim nyog los tsim cov chromium passivation zaj duab xis txaus los tiv thaiv hlau los ntawm cov huab cua tsis huv. Ntau dua cov ntsiab lus chromium, qhov zoo dua rau corrosion tsis kam.

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.

Duplex 2205 yog nitrogen txhim kho cov yas stainless hlau tsim los daws cov teeb meem corrosion nrog 300 series cov hlau stainless. "Duplex" piav qhia txog tsev neeg ntawm stainless cov hlau uas tsis yog Austenitic (xws li 304 stainless hlau) tsis yog 430 stainless hlau). Tus qauv ntawm 2205 duplex stainless hlau muaj cov pas dej ntawm Austenite ib puag ncig los ntawm kev txuas ntxiv ferrite theem. Nyob rau hauv anealed mob, 2205 muaj kwv yees li 40-50% ferrite. 2205 feem ntau raug xa mus ua cov qib haujlwm ua haujlwm thiab yog cov dav dav siv dav dav hauv tsev neeg lub cev tsis muaj roj stuple.

Qhov no txhais tau tias nws ua rau nws lub ntsej muag zoo nkauj tsis zoo los ntawm cov Austenite nyob rau hauv Alloy, thiab Herkstoff Flange muaj lub zog siab dua thiab hardness, ob qho tib si yog Ferritic feem.

Txhawm rau nce cov kev sib txuas saum npoo av, dual theem steel s31805 RTJ Flanges siv. Nws tau thov ua khub hauv ob lub halves. Peb kuj muab lwm hom xws li 2205 ob chav pob tw weld flanges.

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.

Peb yog cov neeg muab khoom ntawm WNR 1.4410 Super RupleX Steel Weld Neck Flanges nrog cov staying stub-xaus uas waller alkalis siab dua.

Cov flanges kuj tseem tuaj yeem tsim tawm raws li screwed, threaded lossis forged hom. Cov flanged flanges yog tsim los ntawm ib daim ntawm cov khoom siv raw. Cov no tseem hu ua Cam Khwb.

Cov alloy txawv no yog siv hauv cov roj thiab roj kev tshawb nrhiav thiab tseem siv hauv kev lag luam ua lag luam. Cov cuab yeej ua lag luam tshaj plaws siv Duplex 2205. Kuj tseem siv los ntawm kev lag luam cia thiab tsheb thauj mus los. Pulp thiab cov ntawv luam tawm, tso tsheb hlau luam thiab ntawv ua kua thiab ntawv tshuab kuj siv duplex 2205. Nws yog qhov zoo rau kev siv hauv ib puag ncig marine.

Taub qab weld flanges yog flanges tsim los txuas rau cov tshuab luam ntawv los ntawm taub qab vuam. Hom flange no los ntawm ntau qhov ntau thiab tsawg, pob tw weld flanges yog kim vim yog cov yeeb nkab lossis haum, tab sis yog nyiam rau kev siv ntxhov siab siab. Caj dab lossis hub hloov kev ntxhov siab rau cov yeeb nkab.

S32205 yog ob theem ob theem steel nrog ze li ntawm cov sib npaug ntawm cov ooustenite thiab ferrite hauv nws cov tshuaj lom neeg muaj pes tsawg leeg. Qhov kev sib xyaw ua ke no ua rau muaj zog tshaj dua cov qauv siv tshuaj tiv thaiv cov hlau. Lub khawm ob lub flatx s31803 lub nplhaib haum rau Flange yog cov carbon qis version thiab yog cov tshuaj tiv thaiv kab mob.

ASTM A182 F53 flanges xa mus rau cov flanges ua los ntawm super duplex stainless hlau 2507 (uns unical forging txheej txheem.