Alloy Hlau Daim Hlau & Cov Ntawv Qhia & Coils

Cov yeeb nkab stainless hlau yog qhov kev xaiv xaiv zoo tshaj plaws rau ntau dua corrosion tsis kam, kev txij nkawm tsawg dua thiab saib kom huv si. Cov yeeb nkab stainless hlau muaj nyob rau hauv 304 thiab 316 qib. Ob lub yeeb nkab welded thiab seamless thiab.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Stainless hlau 310 flanges yog ua los ntawm lub stainless hlau qib uas muaj cov npib tsib xee thiab chromium. Nws yog cov chromium npib tsib xee nrog 24% chromium thiab 19% npib tsib xee nyob rau hauv cov muaj pes tsawg leeg.

Alloy 800 yog npib npib tsib xee-chromium alloy nrog siab zog thiab kev tiv thaiv zoo rau oxidation thiab corrosion ntawm qhov kub. ASTM B407 UNICS NC08800 INCOLOY 800 W. NR. 1.4876 Welded yeeb nkab yog dav siv rau kev tsim kho cov khoom siv uas yuav tsum tau ua rau corrosion tsis kam, lub zog, thiab ruaj khov rau kev pabcuam txog 1500 ° F (816 ° C).

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.

Alloy 800 Weld Neck Flanges Peb muaj lub koob npe nrov hauv kev lag luam rau kev tsim cov hom kev ua haujlwm zoo uas yuav haum rau peb cov neeg siv khoom. Peb tsim khoom tsim prololoy 800 flanges uas muaj kev ntseeg siab thiab siab dua. Peb siv cov peev txheej hwm thiab qib siab tshaj tawm rau kev tsim ASTM B564 UNFANCES 800 flanges.

Lub corrosion resistant Hastelloy alloys tau siv dav los ntawm kev lag luam ua lag luam. Qhov kev xav tau rau kev ua tau zoo ua rau lawv txoj kev lees paub thiab kev loj hlob hauv thaj chaw ntawm lub zog, kev noj qab haus huv thiab ib puag ncig, roj thiab cov roj thiab cov roj cuv khw desulfurization.

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.

SCH40 monel 400 yeeb nkab raug xaiv raws li Werkstoff tus lej 2.4360 thiab tsis yog N04400. Alloy 400 cov kav hlau tseem hu ua monel aleloy 400 Yeeb Nkab, Monel 400 Yeeb & Nickel Alloy 400 Yeeb Nkab.

Cov kav dej ua los ntawm SA335 P11 cov khoom siv tau siv nyob rau ntau cov ntawv thov hauv cov nroj tsuag sib txawv thiab cov txheej txheem thoob ntiaj teb. Piv txwv, cov ntawv thov rau SA335 qib P11 tubing suav nrog cov nroj tsuag fais fab, distillation, cov pa roj av, siab kub thiab ntau dua.

Lub Monel 400 alloy muaj ntau yam zoo tshaj plaws cov khoom siv, ua rau nws nto moo hauv cov yeeb nkab fittings. Monel 400 rab yeeb nkab fittings tuaj yeem muab kev ua tau zoo. Nws yog ib qho alloy ntawm npib tsib xee thiab tooj, nrog me me ntawm cov hlau, manganese, carbon, thiab cov ntsiab lus silicon. Cov tshuaj lom neeg muaj kuab lom ntawm alloy 400 yeeb nkab fittings ua rau nws lub zog siab. Cov chaw tshwj xeeb mitings fittings nyob rau hauv Is Nrias teb kuj muaj kev sib raug zoo ntawm cov yeeb nkab zoo tshaj plaws ntawm cov acids thiab alkalis yog qhov laj thawj tom qab ntawd. Lub alloy 400 Buteweld lauj tshib kuj tseem muaj cov qauv ua zoo, thermal conductivity, thiab lawv tsuas yog ua kom tiav los ntawm kev ua haujlwm txias.

Cov yeeb nkab steel hlau haum yog ua los ntawm cov pa roj carbon lossis cov hlau nplaum alloy, rau ib qho kev coj ua uas tuaj yeem ua tau haujlwm (hloov cov dej haus dej (hloov cov raj roj av. Feem ntau cov fittings xws li steel luj tshib (45 lossis 90 degree khoov), tus ntoo khaub ncaws, lub txiv mis, flanges, gasket, studs thiab lwm yam.

Inconel 600 puag ncig bar yog npib tsib xee-raws li benign carburization thiab zoo heev corrosion thiab kub heev. Inconel 600 cov khoom sib txuas ua haujlwm tiv thaiv kom qhuav cl2 thiab ntau lwm cov roj sib txawv ntawm cov mob me thiab kub. Alloy 600 Bar yog npib tsib xee-chromium alloy nrog zoo oxoidation decomposition decomposition decomposition thiab acid oxidation ntawm ntug dej kub.

Cov ntaub ntawv no muaj cov khoom tua cov hlau, cov kab hlau, cov khoom siv hlau nplaum, cov khoom siv hlau, cov khoom siv tshuaj tsw qab, A53, thiab cov khoom siv API 5L GROB.

Stainless Hlau kav ntawm 254SMO 1.4547 SMO 254 Cov Khoom Siv Hluav Taws Xob
Tsau-nthuav dav iav-encapsulated girapsulated alloys, muaj ib qho kev nthuav dav thermal, muaj ib lub khob hluav taws xob nthuav dav zoo ib yam li qhov ntsuas kub
Titanium tubing seamless titanium yeeb nkab

Incoloy 800H Flange Peb muaj lub koob npe nrov hauv kev lag luam rau kev tsim cov hom kev ua haujlwm zoo ntawm cov hom uas yuav tsum tau ua rau peb cov neeg siv khoom. Peb tsim khoom tsim prololoy 800 flanges uas muaj kev ntseeg siab thiab siab dua. Peb siv cov peev txheej hwm thiab qib siab tshaj tawm rau kev tsim ASTM B564 UNFANCES 800 flanges.

Nws yog dav siv nyob rau hauv cov roj pov thiab roj kev tshawb nrhiav \ / ntau lawm thiab hauv kev hloov cua sov hauv petrochemical \ / tshuaj lom neeg.

Cov kav dej ntawm seamless configurations tau muaj peev xwm ntau dua cov muaj peev xwm thiab lub zog tshaj lwm qib.

SS316 Stainless hlau muaj ntau cov pa roj carbon ntau dua SS316L. Nickel thiab Molybdenum yog cov khoom xyaw cov tshuaj muaj kuab lom uas siv rau kev tsim cov txheej txheem ntawm cov hlau stainless ss316 kav. Nrog ntxiv molybdenum nyob rau hauv cov txheej txheem tsim, nws tau zoo txhim kho alloy corrosion, tshwj xeeb nyob rau hauv ib puag ncig uas yog nthuav tawm rau cov corrosion hauv chloride ib puag ncig.

Nickel-Tooj-based alloy 400 monel 2.4360 txias kos cov kab mob kev ntxhov siab thaum raug rau corrosive cracking thaum raug rau cov media corrosive nyob rau hauv ib puag ncig ib puag ncig. Monel 400 yog tooj liab thiab nickel raws li alloy uas nrov niaj hnub no vim nws qhov kev ua tau zoo. Lub alloy muaj kua qaub zoo heev thiab alkali tsis kam. Tsis tas li ntawd, nws muaj cov zog tensile muaj zog, ductility, zoo heev thermal condactivity, thiab tuaj yeem yog tawv los ntawm kev ua haujlwm txias. Ib qho ntxiv, nws tuaj yeem siv rau hauv cov ntawv thov nrog qhov kub thiab txias txij li rho tawm txog 538 degrees Celsius.

Qhov no muab kev txhim kho zoo heev rau cov sulfuric acid. Nws kuj tseem muaj cov ntsiab lus chromium siab, kom ua kom zoo dua rau oxidizing tshuaj lom neeg cov tshuaj lom kabmob uas muaj kuab lom thiab yaj oxygen.

Nickel Alloy tuav & RDS
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.

Nws muaj peev xwm tiv thaiv ntau yam ntawm oxidizing thiab tsis-oxidizing tshuaj, thiab cov khoom ua kom pom tseeb zoo rau pitting thiab crevice nres nyob rau hauv muaj cov chlorides thiab lwm yam.

Titanium lub ntom yog li 60% uas ntawm stainless hlau thiab nickel alloys, qhov hnyav no txuag ua rau nws xaiv qhov chaw zoo uas yog qhov tseem ceeb xws li aerospace.

316 cov yeeb nkab hlau tuaj yeem txuas lub neej ntawm cov khoom siv lossis cov cuab yeej siv tawv nqaij thiab cov kab mob ua kom huv, tshwj xeeb tshaj yog thaum raug rau cov ntsev. Txawm li cas los xij, rau cov ntawv thov feem ntau, Hoob 304 yuav ua haujlwm zoo xwb.

Nickel Alloy Yeeb Nkab & Tube
Forged Yeeb Nkab Fittings
Alloy 254 Smo muaj cov dej chromium siab, molybdenum thiab feem ntau siv nyob rau hauv cov dej num loj loj xws li cov dej hiav txwv siab, ntshav ua kom huv cov nroj tsuag.
\ / 5 / raws li

1.4529 (Tsis yog N08926) muaj lub siab tsis kam rau pitting thiab crevice corrosion hauv halide xov xwm muaj sulfur thiab hydrogen

Nilo Alloy 36, W.NR 1.3912, Tiv Thaiv 36% Nickel-Npib thiab muaj tus nqi ntawm kev nthuav dav ntawm cov hlau.

Cov qib no tau nce nws cov qauv qub thiab sib tshooj ua pov thawj pab tau lwm cov ntawv thov, uas tso cai rau cov khoom siv uas muaj kev zam rau hauv ntau yam li cov khoom siv

Piv rau 317l stainless hlau, ob lub chav hlau ob tau pom zoo heev rau chloride pitting thiab compevice corrosion. Lub alloy muaj zoo heev corrosion tsis kam rau dej hiav txwv thiab feem ntau muaj cov sulfuric acid. Tsis tas li ntawd, nws yog resistant rau sulfide kev nyuaj siab corrosion (qaub roj av roj ib puag ncig)

Hastelloy C2000 muaj nyob rau ntau qhov ntau thiab tsawg, hom no-lickel-molybdenum alloy muaj zog thiab corrosion tsis kam.
DupleX Steel Flanges
Forged flanges
htspipe.com
Alloy Steel
Incoloy 800h Flange
Hastelloy Phaj Lub Vev Xaib
Titanium tubing siab zog thiab qis ntom ntom
Cov Pipe Steel Pipes P11 ATTM A335
Inconel 600 Yeeb Nkab Antioxidant
Stainless Hlau Al-6xN Tube Asme Sb 676 Tsis Ua N08367 Tubing
316 cov yeeb nkab steel phaj phaj lub kaum kas fes

Ib yam li corrosion tsis kam ntawm carbon hlau yuav raug txhim kho los ntawm kev ua haujlwm ntxiv, nws yog qhov ua tau kom nce cov neeg kho tshuab ntawm A105 fittings nrog kev siv cov kev kho mob kub.

S32750 S32760 SUPLLEX Stuple Stainless Hlau Pipes Nrog Cov Pitting Zoo Tshaj

Xa mus rau Asme Sa105 cs vuam dab flange tus nqi teev npe tus nqi yog cov chaw nres tsheb thiab cov khoom lag luam hlau A105 WNRF flanges chaw tsim tshuaj paus

Inconel 600 Seamless Tubes ntawm cov qauv tsis ua N06600 thiab ASTM B167 yog cov uas tsim kom muaj kev tiv thaiv ntau dhau kev tiv thaiv dhau los.

ASTM A333 yog tus qauv kev qhia tshwj xeeb rau kev sib khi thiab welded carbon thiab alloy steel kav rau kev kub kub lossis lwm cov ntawv thov kom tsis xav tau cov ntsiab lus ceebthat. Cov qauv no tau them ntau qib Ferritic Hlau: Qeb Kawm Qib Kawm: Qib 6, Qeb 6, Qib 6 thiab Qib Kawm Ntawv Ib Leeg yog. Cov kav dej yuav tsum yog kev rov qab ua Vuam kev vuam, yog los ntawm kev kuaj lossis ultrasonic kuaj.

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.

Nws tuaj yeem tiv thaiv cov chloride ion kev ntxhov siab corrosion, thiab kuj muaj cov kev tiv thaiv zoo thiab muaj kev ruaj khov zoo hauv kev tawm suab.

N04400 Pob Txiaj Weld Yeeb Nkab Fittings muaj kev tiv thaiv mus rau chloride induced kev nyuaj siab corrosion. Kuj tseem raug xa mus rau WNR 2.4360 pob tw cov pob yeeb nkab, nws muaj cov roj hmab zoo nkauj, sib npaug & sib npaug Cov yeeb nkab fittings, welded pob tw weld yeeb nkab fittings, thiab lwm yam.

Cov yeeb nkab stainless hlau yog qhov kev xaiv xaiv zoo tshaj plaws rau ntau dua corrosion tsis kam, kev txij nkawm tsawg dua thiab saib kom huv si. Cov yeeb nkab stainless hlau muaj nyob rau hauv 304 thiab 316 qib. Ob txoj kev welded thiab seamless cov yeeb nkab muaj muaj ./ johnype

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.

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 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.

Lub 304 luj tshib yog ib qho stainless hlau xov haum uas hloov cov kev taw qhia ntawm cov raj xa dej hauv cov raj xa hluav taws xob. Raws li lub kaum sab xis, muaj 45 ¡Ã Ã thiab 90 ¡Ã. Ib qho ntxiv, raws li cov kev xav tau kev lag luam engineering, nws kuj suav nrog lwm cov nplai txawv txawv xws li 60 ¡. Cov khoom ntawm peb cov xov throgws yog 304 stainless hlau.

1.4529 German tus lej lej. Yog super duplex stainless hlau, lub ntsiab Cheebtsam: 20ni-6mo-6co-1cu-0.2n sib raug zoo rau Tebchaws Asmeskas: N08926, 254SMO ...

Lub zog siab dua lub zog ntawm stainless hlau 304 welded kav yog ib qho kev ua tiav ntawm lub duplex microying nrog nitrogen. Stainless Steel 304 Seamless Pipes are shaped from a roughly 50\/50 combination of austenitic and ferritic stages and are at times alluded to as austenitic-ferritic stainless steels.

Lub siab chromium cov ntsiab lus muab cov kev zam txim no zoo heev rau noo noo yaig thiab tiv thaiv kom ntsuas qhov kub thiab txias.

Nickel alloy 400 thiab Monel 400, tseem hu ua UN tsis zoo li N04400, yog ib qho laj thawj ntawm cov menyuam yaus uas muaj feem ntau ntawm ob feem peb ntawm ob feem ntawm ob-tus tooj liab. Nickel Alloy 400 yog paub txog nws txoj kev tiv thaiv rau ntau yam ntawm cov kab mob ntawm cov xeb, suav nrog cov alkalis (lossis cov kua qaub), dej hli, thiab sulfuric acid. Txij li thaum Monel 400 lossis Alloy 400 yog cov hlau txias ua haujlwm, cov alloy muaj siab tawv, txhav thiab muaj zog. Los ntawm kev ua haujlwm txias ASTM B14400 Bar Tshuag, cov alloy yog raug rau cov kev ntxhov siab ntau dua, uas nyob rau hauv Alloy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Microy Micro ..
Cov cuab yeej ua haujlwm yog me ntsis zoo dua li 904L, thiab nws tuaj yeem siv rau hauv kev tsim cov hlab ntsha los ntawm -196 txog 400 Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã Ã.
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.

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 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.

Caw 36 ® yog npib npib npib tsib xee, tsis muaj nyiaj npib ob leeg uas muaj 36%, commar 36 muaj qhov kub tsawg los ntawm kev nthuav dav ntawm + 500 ° F (260 ° C).

Hastelloy C-276 yog npib tsib xee-molybdenum alloy nrog universal corrosion tsis tau los ntawm lwm yam alloy. Nws muaj qhov zoo tshaj plaws rau ntau cov txheej txheem tshuaj ib puag ncig xws li chlorine, cov tshuaj acoracic, cov tshuaj acoracic, cov tshuaj acoracic, cov tshuaj pleev pob zeb thiab cov tshuaj ntsuab thiab hypochlorite thiab chlorine dioxide daws. Alloy C276 kuj tau nplua txog kev tsim cov qoob loo ciam teb nag los nag lossis cov txheej txheem cua sov ua rau muaj txiaj ntsig rau cov txheej txheem tshuaj lom neeg feem ntau. Nws muaj qhov ua tau zoo heev rau pitting thiab kev nyuaj siab corrosion tawg.
DupleX Steel Flanges
Forged flanges
htspipe.com
Alloy Steel
Incoloy 800h Flange
Hastelloy Phaj Lub Vev Xaib
Titanium tubing siab zog thiab qis ntom ntom
Cov Pipe Steel Pipes P11 ATTM A335
Inconel 600 Yeeb Nkab Antioxidant
Stainless Hlau Al-6xN Tube Asme Sb 676 Tsis Ua N08367 Tubing
316 cov yeeb nkab steel phaj phaj lub kaum kas fes

Super Duplex Stainless Hlau muaj cov zoo tib yam raws li nws cov counterx counterpart. Lub ntsiab sib txawv ntawm ob qho yog tias super duplex muaj qhov ntau dua chromium thiab molybdenum cov ntsiab lus, ua rau muaj kev tiv thaiv corrosion.

Peb yog cov tuam txhab tsim khoom, cov chaw muag khoom ntawm cov roj carbon steel A105 \ Peb tsim cov roj carbon steel A105 \ / A105N dig muag uas muaj kev vam meej nyob rau hauv cov ntawv thov siab zoo li cov kev ntxhov siab hnyav ntawm lub chaw.

310 310 30S Stainless Hlau Flange Asmea -82 310 Stainless Hlau Flanges Kev Siv

Hastelloy b3 ntiv nplhaib hom sib koom ua ke yog qhov zoo tshaj plaws rau cov kev siv uas yuav tsum tau ua kom haum rau SS 304 thiab muaj lub zog kub siab tshaj.

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.

Hastelloy C2000 tub tshij yog siv nyob rau hauv ntau hom petrochemical suav nrog cov khoom siv tshuaj lom neeg, roj kev tsim khoom siv, roj ntxiv thiab cov nroj tsuag hluav taws xob.

Inconel 718 yog npib tsib xee-chromium-based alloy uas feem ntau siv nyob rau hauv cov ntawv thov kub siab xws li aerospace thiab roj turbines. Ib qho ntawm cov tseem ceeb tshaj plaws hauv kev tsim cov astm b670 inconel 718 daim ntawv yog lub phaj dov. Muaj ob hom tseem ceeb ntawm inconel 718 daim hlau muaj nyob rau ntawm kev ua lag luam: kub dov thiab cov phiaj txias. Cov paib.
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.
Inconel 825 Rasteners muaj kev tiv thaiv zoo heev rau ob qho tib si txo thiab oxidizing acids ntxiv rau qhov dav dav corrosion. Cov incoloy 825 tseem tiv thaiv kev ntxhov siab-cuam tshuam corrosion cracking, hauv corrosion hauv nroog xws li pitting thiab crevice corrosion. Incoloy 825 yog tshwj xeeb tiv taus rau cov kua qaub xws li sulfuric thiab phosphoric acid. Austenitic stabilizing xws li npib tsib, ib qho ntawm cov neeg sawv cev tseem ceeb rau Nickel Alloy 825 Hex Bolts, tsis hloov pauv txawm tias nyob hauv ib puag ncig kub siab. Txij li thaum tus qauv yuav tsis hloov pauv, lub din 2.4858 studs tsis tshua muaj kev deform.

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.

Npib tsib xee raws 800 incoloy hexagonal yeeb nkab yog paub kom muaj qhov zoo tiv taus corrosion. Tshwj xeeb hais txog kev hais lus, tus incoloy 800 yeeb nkab muaj txaus tiv taus ob carburization zoo li oxidation corrosion.

Cov yeeb nkab steel hlau yog feem ntau siv hauv cov twj piping rau kev thauj cov kua dej lossis roj av. Peb tsim khoom Steel Yeeb Los ntawm cov hlau alloy muaj npib ob thiab li chromium, uas muab cov khoom uas tsis muaj zog ntawm cov khoom siv. Cov yeeb nkab stainless hlau tiv thaiv oxidation, ua rau nws cov tshuaj muaj kev tswj hwm qis uas haum rau cov ntawv thov kub siab thiab tshuaj lom neeg.

Qhov no alloy muaj lub zog siab tensile lub zog, ua nws cov kev xaiv kev lag luam tau rau cov marine engineering lub hom phiaj. WNR 2.4360 Flanges tiv thaiv chloride kev ntxhov siab corrosion cracking, ib qho teeb meem uas ib puag ncig hauv cov av marine. Zoo li ntau npib tsib xee-muaj alloys, no alloy kev ua tau zoo ntawm cov kub hloov ntau cov hlau stainless allloys.