ASTM A403 WPR30N 304 YEEB NKAB FITTs

Cov tshuaj tiv thaiv corrosion uas ua rau 316 steel hlau cim los ntawm molybdenum hauv nws cov lus. Cov khoom no ua 316 thawj qhov kev xaiv rau qee cov kev siv cov ntawv thov tshwj xeeb uas yog qhov yuav tsum tau ua rau lub cev tsis zoo. Cov ntawv thov muaj xws li cov phiaj xwm kev lag luam thiab kev lag luam kev lag luam qhov twg hlau yog feem ntau nyob rau hauv kev sib cuag nrog cov khoom muaj kev nyuaj siab corrosive.

Cov fittings yog puab thiab tom qab ntawd rhuab mus rau lub siab kub raws li kev txias txias kom ze rau qhov txias txias hauv cov huab cua tseem. Qhov kev txias txias no ntxiv ntxiv rau lub zog ntawm lub stainless hlau 310 cov yeeb nkab fittings thiab ua rau lawv muaj zog ntau. Lub ss 310s haum siv nyob rau hauv kev lag luam zoo li dej hiav txwv ua, thermal zog tiam cov nroj tsuag thiab cov piping ntau li. 310s ss Weld fittings siv nyob rau hauv cov chav kawm siab sib txawv los daws tau cov kev xav tau ntawm daim ntawv thov ib yam nkaus.

Thaum ob qho tib si 304 thiab 316 stainless hlau muaj zog, ntxiv rau ntawm Molybdenum mus rau 316 muab nws kom zoo dua 304 hauv lub zog. Nrog 316 Stainless hlau, koj tuaj yeem cia siab tsis kam mus rau chloride corrosion thiab pitting ntau dua 304 stainless hlau muaj zog ntawm kev ntsuas kub.

Stainless Hlau Qib 304 yog feem ntau siv stainless hlau. Stainless Hlau Qib 304N muaj kev tiv thaiv corrosion zoo dua li Qib 302, thiab feem ntau tsis yog sib nqus hauv xwm; Txawm li cas los xij thaum txias ua haujlwm nws tau txais ib qho me ntsis sib nqus zoo.

Lub 316 cov yeeb nkab stainless hlau tau dhau los ua cov khoom siv tsis tau rau cov kev lag luam lag luam. Qhov no alloy ntawm hlau thiab chrome tau lees paub rau nws lub siab tiv taus corrosion, nrog rau nws cov kav ntev. 316 Stainless hlau Tubing tuaj yeem tsim nyob rau hauv ob leeg seamless thiab welded leeg kom tau raws li cov neeg siv khoom xav tau.

Qeb 310S Stainless Hlau Taub Hlau Weld Yeeb Nkab Haum muaj cov pa roj hmab ntau, cov roj ntsha li cua sov, cov tshuaj tua hluav taws xob, tshuab ntxhua cua sov, offshore thiab lwm yam.

Cov qauv sib txawv ntawm B16.5, B16.5, B16.47 thiab hauv txawv Series A thiab B. Muaj ntau hom kev tsim khoom xws li cov Asme Sa182 Qib 316ti Weld Neck Flange. Lub Weld Neck Flanges muaj txiaj ntsig vim tias lub caj dab welded mus rau cov flanges, lawv cia kom tuav tau zoo dua. Cov qauv sib txawv xws li DIN 1.4571 Flange txiav txim siab qhov loj me, txoj kab uas hla thiab phab ntsa tuab ntawm cov flanges.

Qhov no alloy yog vim li cas rau cov khoom sib txawv ntawm SS 304 \ / 304H kav dej thiab hlab. Qee qhov khoom uas kav dej thiab cov hlab muaj yog corrosion tsis kam, zoo ductility, durability stability thiab kev kub siab.

Flange, tseem hu ua flange phaj lossis flange, yog ib feem ntawm kev sib txuas cov raj xa dej nrog cov raj xa dej thiab valve, uas txuas nrog qhov kawg ntawm cov raj xa dej. Flanges muaj qhov. Flanges thiab flanges tau nruj nreem txuas nrog bolts thiab ntim ntawm gaskets.

304 Piping spools yog tsim los ntawm 304 stainless hlau, ib qho khoom siv nrov thiab nrov tshaj plaws hauv ntau cov ntawv thov uas xav tau kev tiv thaiv kom xeb thiab oxidation. Cov kev tshaj lij no yog preooss siv cov machinery thiab cov txheej txheem tshwj xeeb, uas paub meej tias lawv muaj tseeb thiab ntseeg tau.
Nickel Alloy tuav & RDS
Xaiv lus
Cov Hlau Hlau
Duplex Steel
Ntaus Seamless Yeeb Nkab
Fulscers Reducers Steel Fittings
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Yeeb Nkab Spools Fabrication
Tsim cov qauv ASME B36.10 ASME B36.57

Lub siab ntawm cov chromium thiab npib tsib xee nyob rau hauv 304 thiab 316 stainless hlau ua rau lawv muaj kev tiv thaiv kub, hnav thiab corrosion. Tsis yog lawv paub rau lawv corrosion tsis kam, tab sis lawv tseem paub txog lawv cov ntsej muag huv thiab kev nyiam huv tag nrho.
Nickel Alloy tuav & RDS
Xaiv lus
Cov Hlau Hlau
Duplex Steel
Ntaus Seamless Yeeb Nkab
Fulscers Reducers Steel Fittings
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Yeeb Nkab Spools Fabrication
Tsim cov qauv ASME B36.10 ASME B36.57

Cov txheej txheem teeb tsa rau 304 stainless hlau yog flange kuj yooj yim. Firstly, cov yeeb nkab kawg yog npaj los ntawm ntxuav nws thiab ua kom muaj tseeb tias 1.4301 flange yog pub dawb los ntawm kev puas tsuaj thiab khib nyiab. Tom ntej no, FM400 Flange yog muab tso rau ntawm cov yeeb nkab thiab ua kom raws li cov dej ntws nrawm lossis roj. Thaum kawg, cov bolts nruj rau cov chaw tsim khoom tshwj xeeb kom ntseeg tau tias muaj kev nyab xeeb txuas, kev saib xyuas kom tsis txhob saib xyuas cov bolts vim qhov no tuaj yeem ua rau puas tsuaj rau cov flange lossis yeeb nkab.

Stainless hlau 316 yog ib tug Austenitic marine qib tub. Cov kav dej no tsim nrog cov tshuaj lom neeg zoo sib xws muaj cov chromium, npib tsib xee thiab molybdenum. Kev muaj ntau zoo ua kom zoo tshaj plaws muab cov khoom no ua kom haum corrosion thiab oxidation tsis kam nyob rau hauv kev ntxhov siab ib puag ncig.

Stainless hlau yog ib qho alloy ntawm cov hlau uas tiv taus xeb thiab xeb. Nws muaj tsawg kawg yog 11% chromium thiab tej zaum yuav muaj cov ntsiab lus xws li carbon, lwm yam tsis yog lwm yam kom tau lwm yam uas xav tau. Stainless hlau qhov tsis kam rau corrosion tau los ntawm cov chromium, uas ua cov yeeb yaj kiab passive uas tuaj yeem tiv thaiv cov khoom thiab kho tus kheej nyob rau hauv lub xub ntiag ntawm oxygen

316L 1.4401 tus yeeb nkab stainless hlau yog ib qho kev xaiv yeeb nkab zoo heev thiab cov yeeb nkab ruaj khov siv hauv ntau cov ntawv siv. Qhov no ss s31603 yeeb nkab yog tsim los ntawm cov hlau zoo 316L stainless ua rau corrosion, oxidation thiab staining rau cov chaw hnyav lossis kev siv ntxhov siab.
Nickel Alloy Flanges
Xaiv lus
Cov Hlau Hlau
Duplex Steel
Ntaus Seamless Yeeb Nkab
Fulscers Reducers Steel Fittings
ASME B16.11 Forged Fittings (Welding Luj
Yeeb Nkab Spools Fabrication
Tsim cov qauv ASME B36.10 ASME B36.57
Stainless Hlau Yeeb Nkab Chaw Tsim Tshuaj 316L 1.4401 S31603 Stainless Hlau Yeeb Nkab
Nickel Alloy Daim Hlau & Cov Ntawv Qhia & Coils

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.

Ntxiv rau cov txiaj ntsig ib puag ncig no, stainless hlau kuj tseem yog kev txaus siab, yooj yim kom muaj kev tu siab, yooj yim ruaj khov thiab muaj ntau yam. Raws li qhov tshwm sim, stainless hlau tuaj yeem pom hauv ntau yam khoom txhua hnub. Nws kuj tseem yog lub luag haujlwm tseem ceeb hauv kev lag luam, suav nrog lub zog, kev thauj mus los, kev tshawb fawb, kev tshawb fawb, tshuaj, khoom siv, cov khoom siv.

A182 F316L Ces Caw Molybdenum
Rau 304 stainless hlau yeeb nkab tsis kam, kev ua tau zoo heev nyob rau hauv ntau ntawm cov chaw ib puag ncig thiab ntau cov xov xwm corrosive. Pitting thiab crevice corrosion tuaj yeem tshwm sim nyob rau hauv sov chloride ib puag ncig, thiab kev nyuaj siab corrosion cracking tuaj yeem tshwm sim saum toj no txog 600C. Nws suav hais tias yog zam kev haus dej txog li 200mg \ / l chloride ntawm qhov kub thiab txias, poob mus txog 150mg \ / l ntawm 600c.

Stainless hlau kuj yog ib puag ncig nruab nrab thiab inert, thiab nws lub siab ntev kom nws ua tau zoo ntawm kev siv. Tsis tas li ntawd, nws tsis tso cov tebchaw uas tuaj yeem hloov kho nws cov muaj pes tsawg leeg thaum sib cuag nrog dej.
Nickel Alloy Flanges
Xaiv lus
Cov Hlau Hlau
Duplex Steel
Ntaus Seamless Yeeb Nkab
Fulscers Reducers Steel Fittings
ASME B16.11 Forged Fittings (Welding Luj
Yeeb Nkab Spools Fabrication
Tsim cov qauv ASME B36.10 ASME B36.57
Stainless Hlau Yeeb Nkab Chaw Tsim Tshuaj 316L 1.4401 S31603 Stainless Hlau Yeeb Nkab
Duplex Steel Daim Hlau & Cov Ntawv Qhia & Coils

904L stainless hlau ua ke molybdenum thiab tooj nrog hlau rau ntau zuj zus mus rau cov acids reducing zoo li sulfuric acid. Nws sawv tawm tsam zoo rau chlorides nyob rau hauv ib puag ncig rau qhov tsis tshua muaj pitting thiab crevice corrosion, nrog rau kev ntxhov siab corrosion tawg.

ASTM A312 TP316 yog tus qauv txheem rau kev sib khi, ncaj-leeg welded, thiab hnyav txias welded ustenitic kav hlau stainless hlau thiab kev corrosive service. Lub 316 seamless muaj steel yeeb nkab yog tsim los ntawm kev sib xyaw ntawm cov chromium, npib tsib, thiab molybdenum ua rau corrosion thiab xeb thiab xeb thiab xeb thiab xeb.

Al6XN yog superaustenitic steel hlau nrog kev ua tau zoo rau chloride pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg. Al6XN yog 6 Moly alloy uas tau tsim rau thiab siv hauv kev sib cav sib ceg siab. Nws muaj cov npib tsib xee (24%), Molybdenum (6.3%), nitriumen thiab chromium cov ntsiab lus tawg, thiab tshwj xeeb corrosion tiv thaiv. Al6XN yog feem ntau siv rau nws cov kev txhim kho pitting thiab crevice corrosion tsis kam hauv chlorides. Nws yog ib qho tsim nyog thiab weldable stainless hlau.

Stainless hlau yuav tsum muaj tsawg kawg 10.5 feem pua ​​chromium. Nyob ntawm cov qhab nia, nws yuav muaj ntau dua cov khoom siv chromium ntau dua li molybdenum, noy, tooj liab, nitrogen, phosphorous lossis selenium.

304 Stainless hlau yog qhov feem ntau cov hlau tsis muaj. 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 Austenitic stainless hlau.When nws los txog siv, SS304 tuaj yeem pom hauv chav ua noj hauv chav dej thiab lwm yam khoom siv xws li toaster thiab microwave ncu. SS304 kuj yog siv los ua kom cov hlab ntsha siab, lub log npog zoo li rau kev ua lub tsev kws ua liaj ua teb.

Lub zog ntau dua thiab corrosion tsis kam yuav tsum siv seamless stainless hlau thiab npib tsib roj av, petrochemical, tshuaj lom neeg, thiab pulp thiab cov ntawv lag luam.

Al-6xN yog dav siv vim nws yog 6% Moly Superaustritic Alloy, cov khoom noj muaj zog, thiab cov khoom noj uas tsis muaj zog, thiab muaj cov tshuaj xyaw ua si uas feem ntau ua rau muaj kev daws teeb meem.

AISI904L lub tshuab xaws yog nyias lub nplhaib sib tw hom sib xyaw ua ke nruab nrab ntawm cov ntsia liaj qhov rooj thiab cov txiv ntseej faib cov pob zeb dawb faib. Hom 904L ntxuav muaj cov tiaj tus ntawm 904L muaj cov tiaj tiaj, sib faib hom, tab yog wasers, square bevelled, hexagon duab wsher thiab lwm yam.

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.

Txawm hais tias siv tshuaj zoo ib yam li 316 qib Austenitic Stainless Hlau, 317 Alloy muaj me ntsis siab dua Molybdenum cov ntsiab lus hauv nws cov alloy. Saum toj 3% molybdenum, cov khoom ntawm stainless hlau 317 daim ntawv thiab phaj yog txhim kho rau cov ntawv uas tsis tuaj yeem ntsib nrog 316 Alloy.
Nickel Alloy tuav & RDS
Xaiv lus
Cov Hlau Hlau
Duplex Steel
Ntaus Seamless Yeeb Nkab
Fulscers Reducers Steel Fittings
904L Stainless Hlau Dawb Hom Hom B ASME B18.22.1
Yeeb Nkab Spools Fabrication
Tsim cov qauv ASME B36.10 ASME B36.57

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.

Cov kev siv hluav taws xob sib xyaw rau hom 316 Stainless hlau muaj xws li siv cov khoom siv hluav taws xob, cov tshuab hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv siv tshuaj lom neeg, tso tsheb hlau luam thiab evaporators thiab evaporators. Nws kuj yog siv rau hauv pulp, ntawv thiab cov khoom siv ua tiav thiab txhua yam khoom siv raug rau cov tub rog marine.
Stainless hlau 304 yog ib qho yooj yim los ua haujlwm tawv. Cov hau kev tsim uas muaj feem nrog kev ua haujlwm txias yuav xav tau ib nrab anallinging theem kom ua haujlwm hnyav thiab zam kev ua kua lossis tawg. Thaum kev fabrication tiav, kev ua haujlwm anealing tag nrho yuav tsum tau ua haujlwm los txo kev ntxhov siab sab hauv thiab ua kom zoo rau corrosion tsis kam.

Vim hais tias lub alloy yog ib qho yooj yim los ua haujlwm nrog thiab tsis tshua muaj kev puas tsuaj, cov tuam txhab khoov nws mus rau hauv ntau cov duab thiab cov ntaub ntawv. Piv txwv li, 316L stainless hlau muaj nyob rau hauv sawb, hlau, ntawv, bar thiab lwm yam duab. Txhua txoj kev lag luam tau ua tiav cov hlau no los tsim ntau yam cov khoom tiav.

Cov kab sib txuas yog ntev cylindrical hlau raw khoom uas siv nyob rau hauv ntau hom kev lag luam. 254 Smo round bar yog ib qho tsis muaj tshuaj tiv thaiv stainless hlau. Cov kab no muaj cov npib tsib xee zoo, chromium thiab molybdenum Deterisation. Qhov no ua rau cov kab no tiv taus oxidation thiab tag nrho cov ntaub ntawv ntawm corrosion.

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 201 Stainless Hlau Seamless Tube Yeeb Nkab
Rau 304 stainless hlau yeeb nkab tsis kam, kev ua tau zoo heev nyob rau hauv ntau ntawm cov chaw ib puag ncig thiab ntau cov xov xwm corrosive. Pitting thiab crevice corrosion tuaj yeem tshwm sim nyob rau hauv sov chloride ib puag ncig, thiab kev nyuaj siab corrosion cracking tuaj yeem tshwm sim saum toj no txog 600C. Nws suav hais tias yog zam kev haus dej txog li 200mg \ / l chloride ntawm qhov kub thiab txias, poob mus txog 150mg \ / l ntawm 600c.

Stainless hlau 201 belongs rau ib qib Austenicic ntawm cov hlau. Lub CONSIC stainless hlau yeeb nkab yog tsim nrog kev muaj zog zoo tshaj ntawm chromium, hlau, manganese, npib tsib xee, nqaij npuas, nitrogen, thiab carbon. Qhov no muab cov tsis yog-sib nqus cov qib zoo tshaj kom xeb thoob plaws kev ntxhov siab. 201 SS cov yeeb nkab muaj qhov ntom ntom ntawm 7.86 g \ / CM3 thiab ua haujlwm tau zoo nyob rau hauv qis thiab kub teeb.
Nickel Alloy Flanges
Xaiv lus
Cov Hlau Hlau
Duplex Steel
Ntaus Seamless Yeeb Nkab
Fulscers Reducers Steel Fittings
ASME B16.11 Forged Fittings (Welding Luj
Yeeb Nkab Spools Fabrication
Tsim cov qauv ASME B36.10 ASME B36.57
Stainless Hlau Yeeb Nkab Chaw Tsim Tshuaj 316L 1.4401 S31603 Stainless Hlau Yeeb Nkab
Stainless hlau 309h yog li flanges rf astm A182

Cov kev siv hluav taws xob sib xyaw rau hom 316 Stainless hlau muaj xws li siv cov khoom siv hluav taws xob, cov tshuab hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv siv tshuaj lom neeg, tso tsheb hlau luam thiab evaporators thiab evaporators. Nws kuj yog siv rau hauv pulp, ntawv thiab cov khoom siv ua tiav thiab txhua yam khoom siv raug rau cov tub rog marine.
Stainless hlau 304 yog ib qho yooj yim los ua haujlwm tawv. Cov hau kev tsim uas muaj feem nrog kev ua haujlwm txias yuav xav tau ib nrab anallinging theem kom ua haujlwm hnyav thiab zam kev ua kua lossis tawg. Thaum kev fabrication tiav, kev ua haujlwm anealing tag nrho yuav tsum tau ua haujlwm los txo kev ntxhov siab sab hauv thiab ua kom zoo rau corrosion tsis kam.

ASTM A638 Qib 660 yog ib qho tseem ceeb ua ntej tawv stainless hlau haum rau cov kev siv kub siab. Cov qib no yog qhov tsim nyog rau cov ntawv thov uas xav tau cov khoom lag luam zoo thiab muaj zog ntawm qhov kub txog 700 ° C. Nws tuaj yeem siv rau kev siv cov kev siv ntxhov siab tsawg dua ntawm qhov kub siab dua.
Nickel Alloy Flanges
Xaiv lus
Cov Hlau Hlau
Duplex Steel
Ntaus Seamless Yeeb Nkab
Fulscers Reducers Steel Fittings
ASME B16.11 Forged Fittings (Welding Luj
Yeeb Nkab Spools Fabrication
Tsim cov qauv ASME B36.10 ASME B36.57
Stainless Hlau Yeeb Nkab Chaw Tsim Tshuaj 316L 1.4401 S31603 Stainless Hlau Yeeb Nkab
Siab Precision Seamless Stainless Hlau Tube