ASTM A182 F316L Teem Sij Hawm 40 Alloy Steel Stub kawg haum Flike1.7362 1.7386

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.

SMO 254 Cov kav dej tuaj yeem tiv taus cov kev ntxhov siab ntawm cov neeg muaj kev ntxhov siab thiab alloy 254 smo yeeb nkab siab ua haujlwm nyob rau hauv cov kub thiab xeb ib puag ncig.

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.

304 Stainless hlau yog cov khoom lag luam uas muaj ntawm cov hlau stainless siv thoob ntiaj teb, vim nws qhov zoo corrosion tsis kam thiab tus nqi. Nws muaj ntawm 16 thiab 24 feem pua ​​chromium thiab txog 35 feem pua ​​npib tsib xee, ntxiv rau cov pa roj carbon thiab manganese.

316 Puas yog Austenitic chrome npib tsib xee hlau nrog cov corrosion zoo dua mus txog qhov ntawd ntawm lwm cov Chrome Nickel Steels.

ASTM A403 Yeeb Nkab Fittings SS 304 Yeeb Nkab khoov rau kev ua thiab hydro-carbon ua

Qhov ua tau zoo tshaj plaws ntawm welded pob qij txha xws li A403 yog tias lawv muab cov kev tuav ntxiv thiab lub zog ntau dua ntawm Welded sib koom tes. Cov qib kawm no muaj ntau hom khoom siv. Muaj cov txuas, cuab khuam, cov koom ua ke, cuab yeej thiab txo qis. Tag nrho cov accessories muaj lawv tus kheej cov ntawv thov tshwj xeeb.

Hauv cov hlau stainless cov cua sov los ntawm weld sensitures rau hauv paus hlau kub cuam tshuam cheeb tsam. Lub siab yog qhov mob uas yog ¡° Chromium¡ a uas yog cov tshuaj chromium carbide (uas yog lub xeev ruaj khov) nyob ze cov ciaj ciam.

Cov neeg dig muag flange tseem yog hom tshwj xeeb uas nws txuas mus rau qhov kawg ntawm cov yeeb nkab kab thiab kaw cov yeeb nkab kab es tsis txhob txuas nws rau lwm cov yeeb nkab.

Qib F22 yog ib qib steel tsawg nrog cov ntsiab lus chromium nruab nrab ntawm 2% thiab 2.5%. Cov ntsiab lus ntawm chromium thiab molybdenum yog ob zaug ntawm F11 qib. Txawm li cas los xij, vim muaj cov ntsiab lus siab tshaj plaws ntawm tag nrho cov kev ua alloying txog li 5%, nws tau cais raws li cov qib steel tsawg. Raws li cov qib steel tsawg, ASTM A182 F22000

Nickel Alloy Yeeb Nkab & Tube
Featuring 304 Stainless Hlau Rau Heev Zoo Corrosion, Qhov kev pom zoo Weld Neck Flange tuaj yeem txuas nrog lub kaw lus weld ntawm lub caj dab. Welded thaj chaw tuaj yeem raug tshuaj xyuas yooj yim los ntawm radiography. Matched yeeb nkab thiab Flange Bore txo cov cua hlob thiab kev yaig hauv raj dej. Flange yog zoo heev rau siv nyob rau hauv koj daim ntawv thov tseem ceeb thiab yog qhov zoo rau siv nrog huab cua, dej, roj, nkev, thiab chav dej.

Qeb 304 \ / 304L stainless hlau muaj tsawg kawg 18% chromium thiab 8% npib tsib xee. Qhov sib txawv tsuas yog ntawm lawv yog cov ntsiab lus carbon. Hom 304 muaj qhov siab tshaj plaws carbon ntawm 0.07% .type 304l muaj qhov siab tshaj Carbon ntawm 0.030%. Qhov ntau ntawm cov pa roj carbon hauv cov hlau cuam tshuam rau corrosion tsis kam. 304 \ / 304L muaj nyob rau hauv ntawv, ntawv coil, phaj, phaj coil, puag ncig cov khoom lag luam rau cov khoom lag luam ntxiv.

ASME B36.19M yog tus qauv kev qhia tshwj xeeb rau cov kav hlau stainless hlau, uas qhia txog kev ua siab ntev, thiab tsim khoom rau cov kav dej thiab cov txiv ntseej.

Flanges muaj qhov. Flanges thiab flanges tau nruj nreem txuas nrog bolts thiab ntim ntawm gaskets. Stainless hlau tau dav hauv roj av, tshuaj, kev tsim khoom noj, tsim kho, txua cov tshuaj, tshuaj thiab lwm yam khoom lag luam thiab lwm yam khoom lag luam.
Cov neeg siv khoom tshuaj xyuas
Duplex Steel
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Carbon Steel Bars & Rods
Duplex Steel Daim Hlau & Cov Ntawv Qhia & Coils
Hlau tuav & RDS
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1-4 nti stainless hlau yeeb nkab fittings zoo tshaj plaws huv tais cuab
AISI 304 \ / 304L Stainless Hlau Seamless Yeeb Nkab

Stainless hlau, ua tsaug rau nws passive chromium oxide txheej, tsis muaj kev xav, nrog lwm cov tshuaj yeeb. Ua tsaug rau qhov no, nws tuaj yeem siv dawb do hauv kev sib cuag nrog cov zaub mov. HACC cov qauv yuav tsum muaj kev siv cov hlau stainless hauv kev sib cuag nrog cov zaub mov. Txhua vim tias cov hlau tsis muaj tshuaj lom thiab yooj yim kom ua kom huv. Stainless hlau ntsiab tuaj yeem ntxuav nrog feem ntau cov xab npum thiab peb tsis tas yuav txhawj tias cov chaw hlau yuav poob lawv cov khoom lossis hloov lawv cov tsos.
Hom 304 yog tsawg dua li muaj zog dua 302 vim nws cov ntsiab lus roj carbon. Hom 304 yog siv dav hauv kev siv cov ntaub ntawv vuam vim tias cov pa roj carbon monoxide feem ntau tso cai rau cov carbide nag lossis daus muaj zog ntawm 800¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡Ãf - 1500¡

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.
Cov neeg siv khoom tshuaj xyuas
Duplex Steel
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Carbon Steel Bars & Rods
Duplex Steel Daim Hlau & Cov Ntawv Qhia & Coils
Hlau tuav & RDS
\ / 5 / raws li
1-4 nti stainless hlau yeeb nkab fittings zoo tshaj plaws huv tais cuab
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

321 stainless hlau square bar nws tuaj yeem faib tau hais tias rebar yog ib qho ntawm cov khoom lag luam tseem ceeb ntawm kev lag luam kev lag luam lossis kev lag luam twg uas yog kev lag luam. Siv dav hauv kev kho tsheb, textile, kev tsim khoom, hloov paj lug, ua haujlwm thiab pulp, tiv thaiv cov cuab yeej lossis aerospace.
Stainless hlau 304 yeeb nkab fittings yog tsim los ntawm seamless steel kav yog tsim los ntawm ERW steel kav hlau.
ASTM A182 F316 yog kev siv cov khoom siv rau 316 stainless hlau stainless hlau
Tsis suav txog N08367 tseem hu ua Alloy Al6XN yog cov carbon ntau, siab purity, nitrogen-batoy nrog zoo heev rau chloride pitting thiab compevice corrosion.
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.

ASTM A182 317 1.4449 Flange Qhov Ntev 2534 2576 2573 PN6 5 304 Din Flanges DN25 PN40

SMO 254 ERW Piping yog feem ntau siv nyob rau hauv seasater tu, thiab lwm yam kev hloov pauv cua sov, thiab lwm yam.
Yeeb Nkab Spools Fabrication
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Stainless hlau Flange Astm A182 309 1.4828 flanges
Hlau tuav & RDS
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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.

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.

Annealing txheej txheem ntawm316 stainless hlau ntswj xov fittings NPT 1.4401 Luj Tshib - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Lub corrosion resistance kev ua yeeb yam ntawm 304 ss yeeb nkab yog qhov tseem ceeb tshwj xeeb rau stainless raj. Cov cuab yeej siv ntau zaus ntawm cov hlau koom nrog Ferritic thiab Martensitic Steel, uas yog feem ntau ua los ntawm kev ntxiv chromium thiab tsim los ntawm kev kho cua sov lossis ua kom sov.
Rau cov ntawv sau zeb hauv av uas xav tau cov qib qis dua uas tsis muaj cov xeb txaus tiv thaiv. Raws li 22% chromium cov ntsiab lus, lawv muaj cov ustenitic: Ferritic microstructure uas muaj zog dua, corrosion tsis kam thiab nqi-ua hauj lwm zoo.
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.

Lub unr unic s31803 (ASTM F51) Cov lus qhia tshwj xeeb tau ua rau muaj ntau dua Superseded los ntawm Unvent S32205 (1.4462, ASTM F60). Qhov no qhia txog lawv txoj kev xav kom ua kom tiav ntawm cov khoom siv alloy, ua tsaug rau kev txhim kho AOD cov txheej txheem ntawm kev tswj hwm. Ib qho ntxiv, nws tso cai rau cuam tshuam rau cov nitrogen ntxiv qib ntxiv dua li yog tam sim no yog nyob tom qab keeb kwm. Yog li ntawd, qhov siab tshaj plaws ua tiav cov qib hloov kho kom ua kom ntau cov ntsiab lus ntawm chromium (CR), Molybdenum (mo) thiab nitrogen (n).

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.

Annealing txheej txheem ntawm316 stainless hlau ntswj xov fittings NPT 1.4401 Luj Tshib - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Stainless hlau 316 flanges yog tsim ntawm ib lub Chrome-Nickel-Molybdenum alloy thiab feem ntau siv nyob rau hauv cov xwm txheej tau mus rau chloride ion corrosion. Qhov sib ntxiv ntawm molybdenum ua rau cov khoom tiv taus corrosion, tshwj xeeb tshaj yog nyob rau hauv chloride-nplua nuj ib puag ncig. 316L stainless hlau flanges yog tus qauv molybdenum qib, thib ob tsuas yog 304 hauv kev siv tshuaj tiv thaiv tsis siv.

Annealing yog lub tshav kub kho txheej txheem uas cov ulters microstructure ntawm cov khoom siv los hloov nws cov cuab yeej siv hluav taws xob. Feem ntau, hauv cov hlau, annealing yog siv los txo tus hardness, nce ductility thiab pab tshem tawm sab hauv kev ntxhov siab.
Ib qho ntawm cov ntawv thov tseem ceeb ntawm annealing yog reversing qhov cuam tshuam ntawm kev ua haujlwm tawv. Thaum lub sij hawm ua kom txias, kos duab, khoov thiab lwm yam khoom tuaj yeem dhau los ua qhov chaw ua haujlwm tsis yooj yim sua los yog ua tsis tau lossis ua kom tawg. Ib qho kev ua haujlwm annealing nyob rau theem no yuav ua rau cov khoom siv ntau dua, tso cai ntxiv kev sib sau. Nyob rau hauv ib qho zoo sib xws, annealing yog siv los tshem tawm cov kev ntxhov siab sab hauv uas tshwm sim thaum welds solorify.

304 \ / 304L tsis tuaj yeem ua haujlwm nyuaj los ntawm kev kho cua sov. Txias ua haujlwm nce tensile zog thiab hardness. Annealing khwv tau ntau yog nruab nrab ntawm 1850¡Ã thiab 2050¡Ãf. Txias sai. Dej yuav tsum tau siv rau qhov hnyav; huab cua rau ob tog. Cov kev ntxhov siab kev ntxhov siab yog li 400¡Ã thiab 750¡Ãf.

Chromium, molybdenum, npib tsib xee thiab nitrogen tag nrho pab txhawb kom muaj kev tiv thaiv corrosion los ntawm ntau yam xov xwm

DupleX Steel Yeeb Nkab & Tube
Featuring 304 Stainless Hlau Rau Heev Zoo Corrosion, Qhov kev pom zoo Weld Neck Flange tuaj yeem txuas nrog lub kaw lus weld ntawm lub caj dab. Welded thaj chaw tuaj yeem raug tshuaj xyuas yooj yim los ntawm radiography. Matched yeeb nkab thiab Flange Bore txo cov cua hlob thiab kev yaig hauv raj dej. Flange yog zoo heev rau siv nyob rau hauv koj daim ntawv thov tseem ceeb thiab yog qhov zoo rau siv nrog huab cua, dej, roj, nkev, thiab chav dej.

Tus qauv Austenitic ntawm 316 stainless hlau muab cov tawv muaj zog zoo txawm tias tsis kub.

Ib lub flange yog lub nplhaib ntawm cov hlau (forged, txiav los ntawm phaj, lossis koom nrog cov yeeb nkab ntawm cov yeeb nkab, lossis los koom nrog cov hlab ntsha, lossis mus ua ke lossis lwm qhov chaw sib dhos. Flanges tau koom nrog txhua lwm yam los ntawm kev siv pas dej los ntawm vuam los yog xov (lossis xoob thaum cov quav xaus yog siv). Stainless hlau Flange Tau yooj yim raws li ss flange, nws yog hais txog cov flanges uas ua los ntawm stainless hlau. Cov qauv qauv ib txwm muaj thiab qib AN182% F304 \ / L thiab / L thiab / / /50.

Lub alloy muaj cov oxidation zoo tsis kam thiab creep lub zog mus rau 1500¡Ãf (816¡Ãc). Nws kuj tseem muaj qhov ntsuas kub zoo tsawg.
Cov neeg siv khoom tshuaj xyuas
Duplex Steel
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Portuguese
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Carbon Steel Bars & Rods
Duplex Steel Daim Hlau & Cov Ntawv Qhia & Coils
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\ / 5 / raws li
1-4 nti stainless hlau yeeb nkab fittings zoo tshaj plaws huv tais cuab
316L S31603 1.440 Mcmaster-Carr Stub Kawg

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.
Cov neeg siv khoom tshuaj xyuas
Duplex Steel
Tiv Tauj Peb
Portuguese
Xaiv lus
Carbon Steel Bars & Rods
Duplex Steel Daim Hlau & Cov Ntawv Qhia & Coils
Hlau tuav & RDS
\ / 5 / raws li
1-4 nti stainless hlau yeeb nkab fittings zoo tshaj plaws huv tais cuab
Ntev: Raws li qhov koj xav tau. "

S31803 yog cov qauv sau ua ke (tsis ua haujlwm) rau thawj lub duplex stainless hlau stainless. Cov txheej txheem tsis zoo tau tsim los ntawm cov pab pawg ua lag luam hauv xyoo 1970 los txo kev tsis meej pem thaum tib almoy tau hu ua ntau yam sib txawv, thiab hloov ua lwm yam. Txhua tus hlau yog sawv cev los ntawm ib tsab ntawv ua raws li tsib tus lej, qhov twg tsab ntawv sawv cev ntawm cov hlau series, i.E. s rau stainless hlau.

Stainless hlau 309s flanges tuaj yeem ua haujlwm ntawm qhov kub txog 1038 degrees Celsius. Lawv tau ua los ntawm cov khoom siv uas muaj zog thiab corrosion resistant ib yam nkaus.

Taub qab Weld Yeeb Nkab
Featuring 304 Stainless Hlau Rau Heev Zoo Corrosion, Qhov kev pom zoo Weld Neck Flange tuaj yeem txuas nrog lub kaw lus weld ntawm lub caj dab. Welded thaj chaw tuaj yeem raug tshuaj xyuas yooj yim los ntawm radiography. Matched yeeb nkab thiab Flange Bore txo cov cua hlob thiab kev yaig hauv raj dej. Flange yog zoo heev rau siv nyob rau hauv koj daim ntawv thov tseem ceeb thiab yog qhov zoo rau siv nrog huab cua, dej, roj, nkev, thiab chav dej.

Tsis tas li ntawd, cov ntsiab lus siab dua ntawm chromium siv rau alloy lub kav hlau tsis kam tawm tsam oxidizing kav dej yog dab tsi li nitric acid, txog li 55% nyhav.

Thaum xaiv lub 304 stainless hlau uas yuav tsum ua kom cov neeg muaj kev tiv thaiv kom ruaj, cov hlau tsis muaj tshuaj tiv thaiv stainless hlau yog feem ntau siv. Muaj cov cuab yeej siv tau zoo tshaj plaws, cov nyiaj ntau ntawm cov npib tsib xee thiab chromium hauv cov hlwv hauv Austenitic Stainless hlau kuj tseem muaj kev tiv thaiv corrosion zoo heev.