ASME SA789 DUPLEX Stainless Hlau Tube 2507 Yeeb

DupleX Steel Flange tseem muaj cov weldability thiab ua haujlwm, muaj zog nqus thiab tsis muaj zog.

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.

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.

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.

ASTM A182 F51 Flange yog ua cov roj carbon, chromium, mangelese, siosphorus, cov leeg qaib, nitrogen, molybdenum thiab hlau.

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.
Kurdish (Kurmanji)
Cov Hlau Hlau
jcopipe.com
S32750 YEEB NKAB
Hlau Ntsiav
Nickel Alloy Yeeb Nkab & Tube
Nickel Alloy Daim Hlau & Cov Ntawv Qhia & Coils
Steel Yeeb Nkab & Tube
ASME SB564 alloy 400 phaj flanges
S32750 SUP SUPLEX Coil Kub Exchanger 1.4410 1.4501 Chev
Duplex 2507 1.4410 S32750 NOOB DIN934

Duplex cov hlau yog tsiag ntawv los ntawm cov chromium siab (19¨c28%) thiab molybdenum (txog li 5%) thiab qis dua ob leeg cov hlau tsis huv. Cov hlau dulex tsis tshua muaj 2205 (22% chromium, 5% npib tsib xee) thiab 2507 (25% Npib); 2507 yog lub npe hu ua ¡° suplex¡ ± vim nws siab dua mus rau corrosion.

Lub microstructure thiab theem sib luag ntawm ob 2205 alloy yog tsim los pab txhawb kev tsim cov raj thiab cov raj tsim. Duplex 2205 Bolts yog qhov zoo rau ib puag ncig muaj cov tshuaj chlorides thiab roj extraction los ntawm cov hmoov av qaub, thiab cov tshuaj ntxiv, thiab tshuaj chloride cov txheej txheem.
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 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.

Txhua tus Duplex 2205 Seamless yeeb nkab tsim raws li ASTM A789 yuav tsum tau muab rau hauv kev kho cua sov.

2205 yog cov neeg siv ntau tshaj plaws (Ferritic \ / ustenitic) stainless hlau qib. Nws pom cov ntawv thov vim yog ob qho tib si corrosion zoo heev thiab muaj zog siab.

2205-s31803 Ib nrab Xwm Duplex sheet lub taub hau Hex Txiv ntseej 2-2-13 x 7-1-2 hex taub hau 2205-hex txiv ntseej 2205 hex txiv ntoo

UNTED S2750 SUPER DUPLEX Fasteners muaj qhov zoo weldability thiab tuaj yeem koom nrog nws tus kheej lossis cov roj hlau arc vuam, flux cored hlau lossis subsbreaked arc vuam.

Duplex 2205 yog (ob-theem) Ferritic-Austenitic-Austenitic-Ausenut Corrosion nrog lub zog loj tshaj plaws ntawm 290 (RC31) hauv anealed mob.

Duplex stainless hlau stainless hlau (DSS) yog nthuav nrog cov qauv ntawm ob ntu (| thiab muaj cov yam ntxwv ntawm ob qho tib si ferritic thiab antenitic steel. Nws muaj zoo corrosion tsis kam thiab muaj zog siab. Nws yog txuam nrog 18% -28% cr thiab 3% -10% ni hauv cov kab mob qis xws li mooy, CU, TI thiab N, thiab lwm yam.

Duplex 2205 yog nitrogen txhim kho duplex stainless hlau tsim los daws cov teeb meem corrosion engless cov.

Super Duplex uns S32750 yog cov qib super duplex qeb ntau tshaj plaws hauv kev ua lag luam. UNRESS UNSIVE hlau tshwj xeeb tshaj yog tsim rau kev pabcuam hauv kev txhoj puab heev chloride-muaj ib puag ncig.

Inhibting deformation thiab tawg ntawm qhov kub, lub sijhawm dual steel s31803 reducer yog zoo dua rau chloride kev ntxhov siab corrosion. Nrog Flue Gas Desulfurization Machinery. Tees xws li ASME A182 Duplex Steel s31803 \ / S32205 tau paub tias muaj kev tsis zoo thiab elasticity.

Kev sib xyaw ntawm Ferritritic theem thiab Austenitic theem muab ob lub zog siab thiab zoo heev corrosion.

Cov txiaj ntsig ntawm cov hlau dulex stainless yog txhim kho lub zog, muaj zog ntau dua li ob lub sijhawm ua kom muaj zog, thiab cov txiaj ntsig siab, thiab tus nqi ua tau zoo.
Taub qab Weld Yeeb Nkab
Cov Hlau Hlau
jcopipe.com
S32750 YEEB NKAB
Hlau Ntsiav
Nickel Alloy Yeeb Nkab & Tube
ASTM A815 STUB TAS 2205 TAUB QAB-VUAM COV YEEB NKAB FITTINGS
Steel Yeeb Nkab & Tube
ASME SB564 alloy 400 phaj flanges

Copyright © Zhengzhou Huitong Pipeline Equipment Co., Ltd. Qoob loo

Alloy 2507 yog lub zog loj lub zog Duplex alloy. Super Duplex Phaj yog ib lub me ntsis dual Ferritic thiab Austenitic microstructured cov khoom siv ntawm cov chromium, npib tsib xee thiab molybdenum. Super Duplex 2507 phaj yog siv nyob rau hauv cov tshuab uas muaj zog thiab txhim kho corrosion tsis kam ntawm cov tshuab sib txawv.

ASTM A790 und s31803 cov raj xaub s31803 tuaj yeem txias-dov-dov-dov-dov-colled muab rau lawv txhim kho cov khoom siv thiab kev ua tau zoo hauv cov tshuab sib txawv.

Qhov kev nce ntxiv no yog dab tsi muab rau super duplex stainless hlau ntau dua corrosion cov yam ntxwv.

Cov txiaj ntsig lub zog ntawm ob tus hlau stainless hlau yog ob zaug uas Antenenitic Stainless hlau. Cov yeeb yaj kiab no tso cai rau cov tsim qauv los txo qhov hnyav thaum tsim cov khoom lag luam, ua rau cov khoom lag luam zoo tshaj 316, 317L.

Stainless hlau yeeb nkab 201 diav Chav Stainless Hlau Yeeb Nkab Nqe 6 Nti Stainless Hlau Yeeb Nkab

Super Duplex cov kav hlau thiab cov raj muaj nyob rau hauv ntau qhov ntev, duab zoo li xwmfab, duab plaub, thiab ntau qhov ntau thiab tsawg. Peb tab tom muab cov qauv zoo ntawm cov khoom lag luam ntawm peb cov neeg siv khoom. Peb cov khoom yog muab cov khoom siv corrosion zoo tshaj plaws thiab zoo kawg li qhov tseeb.

Cov qauv tshuaj pab txo qis cov hlau zoo li 304 (1.4301) thiab cov hlau ferritic zoo li 430 yog yooj yim rau kev ua thiab ua kom zoo. Raws li lawv cov npe hais, lawv muaj feem ntau ntawm ib theem, austenite lossis ferrite. Txawm hais tias cov hom no tau zoo rau ntau cov ntawv thov, muaj qee qhov kev siv txuj ci tseem ceeb hauv ob hom.

Lub microstructure thiab muaj pes tsawg leeg ntawm lub ob 2205 alloy muab corrosion tsis zoo rau hom 316 lossis 317 nyob rau hauv ntau cov chaw ib puag ncig yog ntau tshaj ob npaug ntawm cov pa roj tsis huv.

Piv nrog ustenitic steel hlau, f51 tus txheej txheem duplex muaj ob zaug lub zog, thiab piv nrog 316L thiab 317L, tus tsim qauv tuaj yeem txo nws qhov hnyav.

Stainless hlau Duplex saf 2205 hex bolts yog siv nyob rau hauv cov tshuab thiab kev tsim kho thiab tuaj yeem siv nrog cov txiv ntoo lossis cov xov threaded. Txij li thaum lawv tuaj yeem ua kom nruj nrog cov ciaj ntswj nrog cov ciaj ntswj, tag nrho cov xov kab hex tau tsim tshwj xeeb los ua haujlwm ntau dua. Ib qho ntxiv, 2205 hex bolts muaj zog tshaj cov qauv stainless hlau, lub ntsiab lus lawv tuaj yeem siv rau cov haujlwm uas xav tau cov haujlwm siab thiab zoo corrosion tsis kam.

Rau duplex s31803 txiv ntoo, 2 feeb rau 3 feeb rau ntawm phab ntsa tuab ntawm 1080 degrees Celsius yog txaus kom ua tiav lub Austus \ / ferrite piv. Tom qab annealing, nws raug nquahu kom txias cov duplex suplex s32205 sai li sai tau.

ASTM A479 DUPLEX STEEN UNSIVCKS UNR GASEXENS YOG NITROGS RAWS LI TXOJ CAI LOS RAU QHOV CHAW UA HAUJ LWM NROG 300 series alloys. ASME SA 479 DUPLEX HLAU UNLLACKS UNRANKS HARDENT yog HARDENDED AT 1868 txog 1958 degrees Fahrenheit thiab ces dej quenched.

Muab cov kev lag luam kev txhim kho cov tshuaj tsis muaj zog ntawm cov tshuaj tsis muaj zog, zoo li chloride pitting thiab crevice corrosion superior rau 317l. Kev sib xyaw ua ke ntawm chromium, molybdenum thiab nitrogen muab kev tiv thaiv txiv neej zoo nkauj, uas ua rau lawv muaj txiaj ntsig zoo, muab cov ntaub ntawv teev cov khoom noj.

Cov khoom siv A182 F51 muaj cov pa roj carbon, 2% manghologes, Phosphorus, Sulfur, Chromium, chromium, 4.5% molybdenum thiab nitrogen nws.