Loj od: 1 \ / 2 "" ~ 48 ""

Lub zog siab thiab corrosion tsis kam ntawm al6xxno alloy ua nws txoj kev xaiv zoo dua li cov tshuaj lom neeg uas zoo heev, muaj zog, lub zog thiab corrosion tsis yog qhov tseem ceeb.

El Tubo SMO 254 ESTA Alte 254 ESTA Alsentee Aleado Y Tiene una Da ProtectionCal Ib Corrosion piv rau Aceros Austeniticos de alto rendimiento. La Tureria txoj kevcai Costura SMO 254 Tsis tau Soloe, Oxida Ni se Moja Como el acco li qub.

Cov khoom siv stainless 304L yog tsim los ntawm cov khoom siv hlau yooj yim uas muaj 18% chromium, roj carbon, situlfur, manganese thiab phosphorus nyob rau hauv cov khoom. Cov khoom muaj lub zog zoo thiab kev ua haujlwm tsis tshua muaj. Lub 304L stainless hlau npleem ntawm flanges tau ua nyob rau hauv cov kev sib txawv thiab qhov ntev raws li cov qauv sib txawv.

Tsis yog 316 lossis 316L yog cov kev xaiv pheej yig tshaj. 304 thiab 304l yog zoo sib xws tab sis tsis tshua kim. Tsis yog qhov ntev li 317 thiab 317l, lawv muaj ntau dua molybdenum cov ntsiab lus thiab zoo dua tag nrho cov corrosion tsis kam.

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]

Qhov twg yuav tsum muaj vuam yuav tsum tau, cov hlau muaj cov cuab yeej ntawm kev tawg vim tias nws txias. Qhov kub ntawm cov txheej txheem vuam ua rau paub dab tsi yog hu ua "kub embrittlement" raws li cov hlau txias. Qhov no ua rau cov qauv tsim muaj nrog cov ntsiab lus muaj roj carbon ntau dua vim kev tsim cov kab nrib pleb hauv cov chaw uas hlau yog welded. 316L stainless hlau alloy yog siv nyob rau hauv ntau cov ntawv thov raws li nws yog zoo haum kom tsis txhob muaj weld corrosion. Nws tseem tuaj yeem tiv thaiv kom kub thiab muaj lub siab tau zoo nyob rau ntawm 2,500 degrees Fahrenheit lossis txog 1,370 degrees Celsius. Ntxiv rau cov pa roj carbon, cov alloy muaj txog li 2% manganese thiab nce mus txog 0.75% silicon.

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.

Stainless hlau yog ib qho alloy ntawm cov hlau uas tiv taus 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.

Tus qauv Austenitic ntawm 316 stainless hlau yeeb nkab khoov muab cov tawv nruj heev, txawm tias ntawm cryogenic kub.

Cov yeeb nkab hlau thiab cov raj muaj nyob rau hauv ntau qib sib txawv thiab ua tiav. Cov qib feem ntau yog hom 304 \ / 304L thiab hom 316 \ / 316L. Qee qhov ntau tshaj cov qib muaj hom 304H, hom 309 thiab 309H, hom 310 thiab 310H, hom 321 thiab hom 34H-steel stainless yog hom 2205 thiab 2507

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.

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.

Ua kom tiav thiab infinitely recaclable, stainless hlau yog lub ¡° ntsuab cov khoom siv. Qhov tseeb, nyob rau hauv kev tsim kho kev ua haujlwm, nws tus nqi rov qab tiag yog ze rau 100%.

Cov khoom lag luam zoo li 304 stainless hlau yeeb nkab hlau tau ntim kom paub tseeb tias muaj kev puas tsuaj thoob plaws. Tsuas yog muaj cov ntaub ntawv xa tawm, ntim tau sib tw tau tiav tiav hauv cov thawv ntoo lossis cov rooj plaub.

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.
Thickness: Sch5 ~ Schxxs
Azerbaijani
Nyab laj
Belarusian
316L Fasteners
Alloy Hlau Yeeb Nkab & Tube
Tsim cov qauv ASME B36.10 ASME B36.20
DupleX Steel Flanges
316L Fasteners, S31603 Fasteners

Ib qho kev zam, txawm li cas los xij, yog cov oxidizing cov kua qaub xws li nitric acid. Alloys uas muaj Molybdenum feem ntau tsis ua ib yam nyob rau hauv cov chaw no.?

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

Qhov loj me "Od: 1 \ / 2" "~ 48" "
Stainless Hlau Yeeb Nkab SS 304L Yeeb A312 CLAS TO TAHT MANUFACTING
Nickel Alloy Yeeb Nkab Incoloy N08800 Nyob Hauv Tshav Kub Lub taub hau Exchanger
Tubos de Aces Inoxidable Duplex Z1 CNNNU 20.18.06AZ X1CNNocun20-18-7
316 S31600 Tus Hlau Stainless Hlau 80 Taub Reld Yeeb Nkab Fittings
Alloy Hlau Daim Hlau & Cov Ntawv Qhia & Coils
Stainless Hlau Seamless Yeeb Nkab Thiab Tube 304 304 CAV 316 316 31 314Lub
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
dismantled yam tsis muaj kev puas tsuaj rau cov koom nrog.
Sergres tsa lub ntsej muag tsis pom flange daim duab tiav
Stainless hlau din hex bolt nrog ib nrab xov thiab txiv ntseej
310s stainless hlau yeeb nkab polished

904L WASHERS yog ua los ntawm cov tsis muaj-stabilized cov roj carbon siab loj alloy ustenitic steel. Qhov kev sib ntxiv ntawm cov qib kawm no muab nws txhim kho kom zoo dua rau kev txo cov kua qaub muaj zog, tshwj xeeb yog cov sulfuric acid. Nws tseem tiv taus chloride nres ¨c ob qho pitting \ / crevice corrosion thiab kev nyuaj siab corrosion tawg. Cov qib kawm no tsis yog sib nqus nyob rau txhua qhov xwm txheej thiab muaj kev sib tw zoo heev thiab muaj peev xwm. Tus qauv Austenitic kuj tseem muab cov qib no zoo heev, txawm tias qhov kub tsis txias. Vim nws cov kev tiv thaiv kev tiv thaiv corrosive, 904L tuaj yeem ua rau hauv bolts, cov txiv ntoo, studs, ntswj lub taub hau cap screws, nrog rau ntau yam kev sib tw ntawm lwm lub fasteners.

Ntshav firmware, tseem hu ua cov qauv ntawm kev ua lag luam, yog ib qho dav dav rau ib hom kev siv tshuab uas siv los txuas ob lossis ntau qhov (lossis cov khoom siv) rau hauv tag nrho. Nws yog tus cwj pwm los ntawm ntau cov ntawm cov specifications, kev ua yeeb yam sib txawv thiab siv, thiab qib siab ntawm generalization. Fasteners yog cov neeg siv tshuab cov khoom siv kho tshiab tshaj plaws thiab muaj txiaj ntsig zoo.
Thickness: Sch5 ~ Schxxs
Azerbaijani
Nyab laj
Belarusian
316L Fasteners
Alloy Hlau Yeeb Nkab & Tube
Tsim cov qauv ASME B36.10 ASME B36.19
DupleX Steel Flanges
316L Fasteners, S31603 Fasteners

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.

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 S30400 1.4301 Piping Spools 304 Stainless Hlau Pre-Fabricated Ua Ntej-Fabrication

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.

Qib WNR 1.4571 daim hlau feem ntau siv hauv cov pa roj ntsha thiab cov ntaub ntawv kub ua rau muaj kev pab cuam zoo rau ntawm 826 tus txheej txheem cua sov Nqe ntawm peb.
Thickness: Sch5 ~ Schxxs
Azerbaijani
Nyab laj
Belarusian
316L Fasteners
Alloy Hlau Yeeb Nkab & Tube
Tsim cov qauv ASME B36.10 ASME B36.19
DupleX Steel Flanges
316L Fasteners, S31603 Fasteners

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.

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.

Qeb 304 yog ib tug neeg siv hlau tsis muaj tshuaj tua kab nrog cov vuam zoo thiab tsim cov khoom. Cov hlau no siv tau dav hauv cov petrochemical thiab cov zaub mov rau lawv cov corrosion tsis kam, lub zog kom muaj peev xwm tiv thaiv kom sov siab dua. Ua raws li qib tshwj xeeb, muaj kev cuam tshuam ntawm kev xeb tawm tsam thiab cov yam ntxwv kub.

Ht yeeb nkab cov khoom siv seamless thiab welded 304 \ / 304l steel hlau yeeb nkab. Seamless 304 stainless hlau yeeb muaj tsis muaj ob lub sij hawm yuav kim dua welded steel yeeb nkab, txawm li cas los xij, nws ua tau zoo dua li welded cov yeeb nkab hauv cov dej siab siab. Welded 304 stainless hlau yeeb nkab hlau yog welded steel yeeb nkab, hom yeeb nkab muaj nqis ntau thiab ntau yam.

304 \ / 304L yog ib feem stainless hlau dav siv hauv kev tsim cov khoom siv thiab cov khoom siv uas yuav tsum tau ua ke zoo ntawm cov khoom (corrosion tsis kam thiab muaj peev xwm). 304 Stainless hlau yog tsim nyob rau hauv raws li cov American Astm txheem stainless hlau qib a. 304 muaj 194 muaj 19% chromium thiab 9% npib tsib xee. 304 yog qhov dav tshaj plaws cov hlau stainless, kub-resist quab yuam hlau, hluav taws xob hlau, thiab kev lag luam steel. Siv hauv cov khoom noj cov khoom noj ntau lawm, cov khoom siv ntsuas hluav taws xob, thiab lwm yam kom tswj tau cov hlau uas tsis muaj zog, thiab lwm yam. Yuav tsum muaj ntau dua 12% chromium.

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.

Cov hlau ntawm uns uns s31254 yog ib tus neeg mob siab tshaj plaws. Lawv yog high-kawg stainless hlau tsim rau kev cuam tshuam kov cov tshuaj chloride corrosion, kev nyuaj siab corrosion tawg thiab pitting corrosion. Cov no yog ustenites nrog siab npib tsib xee thiab chromium cov ntsiab lus.

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.

Txhawm rau kom xa cov raj xa dej, nws yog ib qho tsim nyog los tshem cov hose ncaj hauv cov raj xa dej. Thaum siv ntau lub raj xa dej, ntau yam kav dej yuav tsum tau siv. Thaum twg cov raj xa dej siv, lub luj tshib yuav tsum tau siv los hloov qhov loj ntawm cov raj xa dej. Thaum bifurcating, peb-txoj kev xaim cov flange kev sib txuas siv thaum lub raj xa hluav taws xob thiab kev sib txuas txias thiab kev sib tw txias thiab kev sib koom ua ke txias. , Hauv kev sib txuas ntawm ntau cov twj paj nruag, kuj tseem muaj cov txuas txuas thiab ntsaws ntawm cov twj paj nruag theem.

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.
Hlau Ntsiav
Azerbaijani
Nyab laj
Belarusian
316L Fasteners
Alloy Hlau Yeeb Nkab & Tube
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils
DupleX Steel Flanges
316L Fasteners, S31603 Fasteners
ASTM A182 F304L Flange Stainless Hlau 304L Flange
ASME B36.19M Stainless Hlau Yeeb Nkab

Stainless hlau Flange Tau yooj yim raws li ss flange, nws yog hais txog cov flanges uas ua los ntawm stainless hlau. Cov Qauv Txheej Txheem thiab Qib Kawm Qib Siab yog Astm A182 Qib F304 \ / l thiab / L thiab / 300, 600 thiab txog 2500.

Alloy 310 (Unown S31000) yog ib qho kev siv hlau tsis muaj kev cuam tshuam rau cov kev siv kub siab tiv thaiv kev siv. Lub alloy tiv taus oxidation txog 2010of (1100oC) raws li kev mob me me. Vim nws cov chromium siab thiab muaj cov ntsiab lus npib me tsawg, Alloy 310 yog tiv taus sulfidation thiab tseem siv tau nyob rau hauv kev mob carburizer.
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.

Inconel Phaj tau zoo tsis kam rau corrosion nrog rau lub zog siab txawm txawm nyob ntawm cryogenic kub. Inconel daim ntawv tso tseg nws cov kev daws teeb meem ntawm cov npib tsib xee thiab chromium.