Kev lag luam lossis rau cov teeb meem ntawd kev lag luam uas nyob ntawm kev siv rau Machineries.

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 lub flange tuaj yeem ua ib lub phaj rau npog lossis kaw qhov kawg ntawm cov yeeb nkab. Qhov no yog hu ua tus dig muag flange. Yog li, flanges tau txiav txim siab yog nyob rau sab hauv cov khoom uas tau siv los txhawb lwm lub tshuab tshuab.

Lub unr unic s31803 (ASTM F51) Cov lus qhia tshwj xeeb tau ua rau muaj ntau dua Superseded los ntawm Unvent S32205 (1.4462, ASTM F60).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).

Steel flanges muab cov yooj yim rau kev ntxuav, kuaj lossis hloov kho. Lawv feem ntau tuaj hauv cov duab sib piv tab sis lawv tuaj yeem tuaj hauv cov ntawv square thiab duab plaub. Cov flanges tau koom nrog txhua lwm yam los ntawm kev sib koom tes los ntawm cov kav dej los ntawm vuam lossis xov thiab tsim rau cov kev ntsuas tshwj xeeb; 150LB, 300LB, 400LB, 600LB, 900lB, 1500lb thiab 2500lb.

Cov alloy no tau lees paub los ntawm ASME BPE tus qauv, uas txhais tau ntau ob peb cov lus qhia hauv ib feem Alloy al6xn yog ib qho muaj zog heev npib molybdenum alloy nrog ntau cov khoom muaj txiaj ntsig nrog rau 50% muaj zog dua li ntawm cov hlau uas tsis muaj 800¡Ãf thiab yooj yim ntawm vuam.

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.

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.

Muaj ntau pua qib sib txawv ntawm cov hlau stainless ntawm kev ua lag luam. Txhua ntawm cov kev tshwj xeeb stainless hlau formulations muab cov qib ntawm corrosion tsis kam uas tshaj li ntawm cov hlau dog dig. Lub hav zoov ntawm cov stainless hlau variants no tuaj yeem ua rau qee qhov tsis meej pem - tshwj xeeb tshaj yog thaum ob lub hlau tsis muaj zog yog ze li ntawm lub npe thiab cov mis. Qhov no yog qhov xwm txheej nrog 304 thiab 304L stainless hlau.

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.

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.

Austenitic stainless hlau yog raug rau kev ntxhov siab corrosion cracking (SCC) hauv cov av halc. Txawm hais tias hom 316 alloys muaj kev tiv taus scc ntau dua 18cr-8 ni alloys vim lawv molybdenum cov ntsiab lus, lawv tseem muaj kev pheej hmoo. Cov mob uas tsim scc no yog: (1) Lub xub ntiag ntawm cov hales (feem ntau cormal

Kev ua haujlwm yog siv rau ib txwm ua rau ib txwm ua rau cov qauv ntawm cov roj carbon hlau thiab cov tawv ntoo tsawg tom qab forging, kub dov lossis muab rhaub. Lub hardness tau txais tom qab ib txwm nyob ntawm cov steel depensional tsom xam thiab txias siv siv (kwv yees li 100-250 HB).

Onctizing tshem tawm impurities los ntawm cov hlau thiab nce nws lub zog thiab hardness. Qhov no tau ua tiav los ntawm kev hloov qhov loj ntawm cov nplej kom lawv muaj kev sib haum xeeb thoob plaws hauv daim ntawv hlau. Cov hlau yog thawj rhuab rau ib qho kub thiab txias thiab tom qab ntawd txias los ntawm huab cua.
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Cov alloy no tau lees paub los ntawm ASME BPE tus qauv, uas txhais tau ntau ob peb cov lus qhia hauv ib feem Alloy al6xn yog ib qho muaj zog heev npib molybdenum alloy nrog ntau cov khoom muaj txiaj ntsig nrog rau 50% muaj zog dua li ntawm cov hlau uas tsis muaj 800¡Ãf thiab yooj yim ntawm vuam.

Cov ntsiab lus txo cov ntsiab lus hauv 316L minimizes muaj kev nyuaj siab ntawm vuam (carbon yog kos tawm ntawm cov hlau thiab reacts nrog chromium thaum ua kom sov, puas xeb tawm tsam). Yog li ntawd, 316L yog siv thaum vuam yog qhov yuav tsum tau ua kom ntseeg tau qhov siab tshaj plaws corrosion.

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.

Vim hais tias ntawm lub zeb ruaj khov thiab sab hauv welded leeg ntawm 304 kav yog siv dav rau cov haujlwm uas muaj tshuaj lom, acidic dej ib puag ncig.

ASTM A182 stainless hlau 304L yog qhov tsis tshua muaj roj flange uas tsis muaj kev sib daj thaum annealed tab sis sib nqus thaum ua haujlwm txias. Cov pa roj carbon txo qis kom muaj peev xwm rau cov teeb meem carbide nag lossis daus.

Hauv cov roj & roj kev lag luam, kev sib hauj lwm ntawm tubing, seamless tubing yog siv feem ntau rau cov kab tswj, tshuaj txhaj tshuaj, thiab sub-hiav txwv kev nyab xeeb. Cov txheej txheem tshuaj thiab cov cuab yeej kev lag luam tseem muaj cov ntawv siv nrov rau Seamless Tubing suav nrog: Chav & Tshav Kub Kub & Kev Ntsuas thiab kua dej.

SS kav nrog cov yeeb nkab fittings
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.

Inconel 600 lub phaj yog ib hom khoom lag luam uas tsis muaj zog muaj zog. Lawv tiv thaiv kev corrosion xws li pitting thiab crevice. Ntxiv mus, cov nickel alloy 600 nplooj ntawv tseem muaj peev xwm los ua cua sov lossis daim ntawv txias.

304 yog chromium-npib tsib xee ustenitic steel hlau. Zoo dua corrosion tsis kam ntau dua hom 302. Kev du me me, kev kos duab zoo heev, kev sib sau thiab kev sib txuas. Inherently tsis muaj kev sib nqus, nws ua cov hlau nplaum me ntsis thaum ua haujlwm txias. Cov pa roj carbon qis txhais tau tias tsawg los ntawm cov neeg muaj nag lossis daus hauv cov cua sov nyob rau hauv lub tshuab cua sov nyob rau hauv cov pa kub.
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Cov txheej txheem kho cua sov uas cov hlau yog rhuab mus rau ib lub sijhawm uas tsim nyog, thiab tom qab ntawd, txias kom tau ib lub sijhawm zoo kom tau txais tus qauv kaw rau qhov sib npaug ntawm qhov sib npaug ntawm qhov sib npaug ntawm cov annealing.

Nws yog ib qho tseem ceeb uas cov khoom siv rau txhua qhov project muaj cov khoom siv kho kom raug rau cov ntawv thov tshwj xeeb. Cov txheej txheem kev kho cua sov yog cov feem ntau siv los hloov cov khoom siv me me ntawm cov hlau, thiab ib qho kev kho cua sov ntau dua yog li qub.

254smo ua los ntawm kev muaj peev xwm ntawm Molybdenum, chromium thiab nitrogen muaj zoo tsis kam rau pitting thiab crevice corrosion. Tooj liab hloov kho corrosion tsis kam nyob rau hauv qee cov kua qaub. Tsis tas li ntawd, 254smo muaj kev ntxhov siab zoo corrosion zog corrosion kev tawg vim nws cov ntsiab lus ntawm npib tsib xee, chromium thiab molybdenum.

Cov tuab uas siv feem ntau siv cov kav dej stainless hlau hauv kev lag luam dej yog 304 thiab 316 Stainless hlau. 304 Stainless Hlau Dej Yeeb Yam Huab Tais yog 2 zaug ntawm cov yeeb nkab steel steel. Lub zog ntawm cov khoom txiav txim siab tias cov kav dej dej tuaj yeem muaj zog thiab ruaj khov thiab txhim khu kev qha.

Stainless hlau fabrication tej yam ntxwv, corrosion cov yam ntxwv, kev nyiam ua tiav cov tsos ua rau muaj kev lag luam zoo hauv ntau yam kev lag luam.

316 Stainless hlau muaj cov tshuaj sib xws li 304, tab sis kuj muaj molybdenum. Qhov no ntxiv ua rau nws tiv thaiv ntau rau kev corrosion. Zoo li 304, lub 316 tsim tsis tas yuav muab tso Weld annealing. 316L stainless hlau yog yuav luag tib yam li 316. Qhov sib txawv tsuas yog cov ntsiab lus carbon. Cov roj carbon tsawg cov ntsiab lus ntawm 316L imparts zoo dua corrosion tsis kam dua 316. 316L tsis tas yuav muab tso Weld anneal.

Featuring 347 stainless hlau rau kev ua tau zoo corrosion corrosion corrosion corrosionance, qhov no tau pom zoo wolding caj dab flange tuaj yeem txuas nrog 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.

Taub qab Weld Flanges feem ntau yog siv rau hauv cov ntawv thov uas muaj kev kub siab yog qhov kev txhawj xeeb. Lub taub sab hauv ntawm lub flange yog tsim kom phim rau sab hauv ntawm cov yeeb nkab. Taub qab weld yeeb nkab flanges nrog cov chaw muab tso rau hauv luam tawm ntau thiab tsawg los ntawm 1 \ / 2 "rau 96". Peb lub tuam txhab tsim tawm hauv qab Weld Flanges nyob rau hauv txhua yam khoom kawm qib, ntau thiab tsawg thiab tsawg.

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.

Austenitic stainless hlau yog raug rau kev ntxhov siab corrosion cracking (SCC) hauv cov av halc. Txawm hais tias hom 316 alloys muaj kev tiv taus scc ntau dua 18cr-8 ni alloys vim lawv molybdenum cov ntsiab lus, lawv tseem muaj kev pheej hmoo. Cov mob uas tsim scc no yog: (1) Lub xub ntiag ntawm cov hales (feem ntau cormal

SAE 304 stainless hlau yog qhov feem ntau steel hlau. 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 ib tus neeg siv tshuaj hlau tsis huv. Nws tsis tshua muaj hluav taws xob thiab cuam tshuam cov khoom siv hluav taws xob ntau dua li cov hlau. Nws sib nqus, tab sis tsis sib nqus dua li hlau. Nws muaj ntau dua corrosion tsis kam ntau dua li cov hlau tsis tu ncua thiab siv dav siv vim yog qhov yooj yim nyob rau hauv ntau yam duab. [1]

Nyob rau hauv lub siab qhov chaw ib puag ncig, 316 stainless hlau nyhav rau outperform 304.

Yuav Stainless Hlau 254 SMO Welded Kav Thiab SMO 254 Square Pipes Stockist

ONNTIZING NTAWM 316L S31603 03CH17N14M3M3 Cov Hlau Stainless Flange
Fabrication, kev tsim kho, cement, nkoj lub tsev, ntawv thiab pulp,
xwmfab thiab channel thiab feem ntau ntawm cov sijhawm, nws yog cov duab
Lub chaw ua yeeb yam ntawm Zhengzhou Huitong Forged Flange 304L S30403 Flange
normalizing ntawm 316L S31603 316s11 316S13 Stainless Hlau Flange
Cov Khoom Siv Kav Hlau 316 Poob Siv Siv Wax Peev Xwm Casting
Cov qib ntawm cov kab ntsig los txiav cov kev tseev kom tseeb. Hlau
normalizing ntawm 316L S31603 Z3cnd17-11-02 Stainless Hlau Flange
Cov kab feem ntau muaj cov duab xws li tiaj, puag ncig, hexagonal,
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Cov kab hlau yog ib qho ntawm cov tseem ceeb ntawm kev tsim khoom
Tsim cov qauv ASME B36.10 ASME B36.20

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.
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Stainless Hlau Al-6xN Tube Asme Sb 676 Tsis Ua N08367 Tubing
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

Kev ua si yog ib txoj kev kho cua sov siv los ua cov hlau ntau dua thiab ductile lossis cov txheej txheem tawv. Kev ua haujlwm ib txwm muaj nrog cua sov cov khoom rau qhov kub thiab txias thiab tom qab ntawd ua rau nws mus rau chav ntsuas kub tom qab cua sov, cia nws txias rau chav sov. Qhov cua sov thiab qeeb cua txias ulters cov hlau cov microstructure, txo nws lub hardness thiab nce nws duction.
Li qub ntawm 316L S31603 Z3CND18-14-03 Stainless Hlau Flange
316L S31603 03CH17N14M14M2 Stainless Hlau Weld Fittings Stub Kawg
HT ASTM B266 WPCIS DN 40 HAPCT ASME B16.9 ECCENTRIC REDUCER
304 316 316 310 316L Cov Hlau Stainless Cov Yeeb Nkab Fittings Flange