Tus davaian

Siab chromium, molybdenum thiab nitrogen cov ntsiab lus cuam tshuam nrog pitting tsis zoo rau cov medtenatent thiab corrosive corrosive conduction, thiab tseem ceeb pitting txias rau tag nrho cov xov xwm, thiab tseem ceeb pitting txias rau saum 50¡Ãc.

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.

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.

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.

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.

ASTM A240 Hom 2205 Phaj yog lub Duplex phaj yog siv ntau yam kev lag luam xws li kev ua yeeb yam, roj thiab roj kev tshawb nrhiav, thiab marine engineering. Sa 240 gr 2205 daim ntawv yog tsim los ntawm qib 220) stainless hlau, uas yog kev sib xyaw ntawm ferritic thiab ustenitic steel.

Hastelloy C2000 muaj nyob rau ntau qhov ntau thiab tsawg, hom no-lickel-molybdenum alloy muaj zog thiab corrosion tsis kam.

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.

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.

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.

Vim tias nws cov versatility, muaj ntau ntawm kev siv hluav taws xob 625 suav nrog nuclear zog ntau lawm, cov txiv neej \ / ignersea, thiab aerospace.

ASTM A194 2 2 HAV HEEV Hex Lwg yog cov khoom tseem ceeb thiab nyob hauv Tshuag. Ht yeeb nkab yog ib qho khoom siv los ntawm ASTM A194 2H lub luag haujlwm HEX txiv ntoo Hex. Cov no yog cov dej kas hnyav Hex Txiv Ntseej ntaus Bolts raws li qhia los ntawm Astm A-193 cov lus qhia tshwj xeeb.

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

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.

Alloy 625 yog npib tsib xee-chromium alloy paub thiab siv rau corrosion thiab oxidation tsis kam, thiab nws lub zog siab thiab qhov muaj zog.

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

Kev kuaj cov khoom uas tau qhia tsis muaj kev pom nrawm thiab muaj kev pom me thiab raws li ntawm ob cov ntaub ntawv thiab cov hauv qab no raws li cov ntaub ntawv hauv E625.

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.

DIN933 ASTM A453 660D Full Xov Xwm Stainless Hlau M14x1.5 Hex Bolts Hex Bolt M12XKD Hex Bolt

Fasteners yog cov chaw tsim khoom muaj npe zoo ntawm SS 309 Bolts uas tuaj yeem muab cov txheej txheem yooj yim tshaj plaws los ntawm cov txheej txheem tsim nyog, suav nrog cov txheej txheem tig, smaw, Mig thiab FCAW. Alloy 309 Bolts feem ntau yog siv hauv boilles baffles, cov hnab kub, cua tshuab panels thiab lwm cov hlab kub siab.

Alloy 800 Weld Neck 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.

Hastelloy C-276 yog ni mo Cr Superalloy ntxiv nrog tungsten, uas muaj kev tiv thaiv corrosion tsis kam nyob rau hauv ib puag ncig hnyav. Cov ntsiab lus siab ntawm ni thiab mo ua rau ni steel alloy tshwj xeeb tiv taus pitting thiab crevice corrosion hauv kev txo qhov kev ua tau zoo ntawm kev tiv thaiv oxidation.

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).

Nickel 200 flanges lub npib tsib xee 200 flanges yog ruaj, tshuav ruaj khov, thiab muaj kev ua tiav zoo. Ntxiv mus, cov ASTM B564 tsis pom N02200 dig muag flanges tiv taus ib puag ncig hauv nruab nrab thiab oxidizing ib puag ncig, ua rau lawv zoo meej rau kev siv hauv cov khoom siv khoom noj khoom haus.

Lwm qhov tseem ceeb ntawm N08800 Incoloy alloy 800 lub phaj txias rolled ntsig txog corrosion, zoo li cov hlau, zoo li nws cov coungon counterparts yog kev tiv thaiv kab mob rau.
Duplex Steel Tuav & Rods
Nickel Alloy Bolts Full threaded Hex Bolt
ASTM A194 8T 8TA 2H HEHAVE BOLT ASME B18.2.2
DIN933 931 253A lub caij nplooj zeeg kaw ntsia liaj qhov rooj nqe toj

Stainless hlau 235A fasteners tau tsim muaj cov hlau muaj zog. Stainless hlau yog cov hlau uas yog qhov xav tau ntawm txhua qhov kev lag luam. Cov hlau muaj zog heev thiab ruaj khov, ua pov thawj nws cov txiaj ntsig. 253 MA Fasteners tau ua nrog cov khoom siv raw zoo los ntawm cov npe nrov. Kev saib xyuas kom zoo los ntawm pab pawg ntawm cov kws tshaj lij yuav pab tau ua kom muaj txiaj ntsig zoo tias 253 ma fasteners ua tau raws li txhua yam koj xav tau.
Hastelloy alloys phau ntawv qhia
Alloy Steel Flanges
Ntev ¨Q12m lossis raws li cov neeg xav tau

Cov kab ke sib txuas yog txias txias thiab anealed, muaj nyob rau hauv Tshuag ntev lossis txiav kom loj. Alloy puag ncig cov kab muab lub zog thiab corrosion tsis kam nyob rau ntau thaj chaw, tshuab sib tsim khoom, kev lag luam kho khoom noj thiab kev lag luam kho mob.
Hastelloy alloys phau ntawv qhia
Alloy Steel Flanges
Ntev ¨Q12m lossis raws li cov neeg xav tau

Ntau cov lag luam nyiam qhov tseeb uas Inconel 600 yog ib qho ntau yam. Yog li ntawd cov alloy yog siv nyob rau hauv ob peb cov ntaub ntawv tseem ceeb hauv ntau hom ntawv suav nrog qhov nrov tsis sib xws 600 cov yeeb nkab. Kev tsim kho ntawm cov kav dej no tuaj yeem welded lossis lawv tuaj yeem yog seamless. Muaj cov txiaj ntsig siv ob qho tib si. Rau e.g. Qhov kev nyiam ntawm ib qho kev hloov kho 600 Welded yeeb nkab, yog nyob rau hauv cov ntawv thov uas nws lag luam ua haujlwm tseem ceeb heev. Txawm hais tias pheej yig dua li cov noob tsis muaj zog tsim ib qho, cov kav dej no muaj cov kab sib tw ntev, uas tuaj yeem ua rau muaj kev cuam tshuam nrog kev txhim kho corrosion - yog tias lawv tsis raug. Hauv ib qho xwm txheej, uas tus neeg yuav khoom yuav tsum tau muaj qhov siab tshaj plaws ntawm corrosion tsis kam thiab muaj peev xwm tiv taus qhov siab dua, tsis haum 600 seamless yeeb nkab yog qhov kev xaiv zoo tshaj plaws.
Inch 5 ~ 500 hli
Luxembourgish
Azerbaijani
Welded Yeeb Nkab
YEEB NKAB THIAB BOLT
316L RF Sw fl Flange Chaw Tsim Tshuaj
Stainless Hlau Daim Hlau & Cov Ntawv Qhia & Coils
Duplex Steel Fasteners
253ma S31805 Ob Chav Scud Bolt DIN933 931
Lub Hoobkas ntawm inconel 625 siab nkag plupture bolts
Alloy Hlau Daim Hlau & Cov Ntawv Qhia & Coils

ASTM A194 chav kawm chav kawm 2h yog carbon paus steel hnyav lub luag haujlwm HEX txiv ntoo. Sa194-2h cov khoom siv yog ib qho kev loj hlob loj hlob. Qhov kev qhia tshwj xeeb no astm A194 chav ntxuav chav kawm 2H feem ntau yog siv nrog cov qauv kev ua lag luam hauv qab no - A193 chav kawm B7, A325, A490.

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.

Qib 309 bolts tsis teb rau kev kho cua sov, thiab ua haujlwm txias ua haujlwm nyob rau hauv kev nce siab thiab muaj zog. Hom 309 bolts tsis tuaj yeem ua rau kev kho cua sov, qhov twg annealing yog ua thaum xyoo 1900¡ÃF (1028ÃF (1028. Cua sov no AISI 309 ntsia liaj qhov rooj ntawm 1050¡Ãc thiab 1150¡Ãc thiab dej quenching kom ntseeg tau tias txhua tus carbided.

Cov khoom siv S32205 DuPlex Asme asme sa182 pob tw Weld Flanges yog tsim nyog rau dej hiav txwv thiab cov khoom siv hluav taws xob tuaj yeem tiv thaiv kom sov txog 600,000Ãf, thaum tseem muaj cov yam ntxwv zoo.

Inconel 625 coil yog cov yam ntxwv zoo los ntawm nws cov kev tiv thaiv zoo rau oxidation, qhov siab-kub corrosion thiab qaug zog. ASTM B443 tsis yog N06625 Inconel P phaj tau siv dav hauv Aerospace, kev ua lag luam thiab roj thiab muaj zog zoo dua qub txawm tias muaj ib puag ncig zoo.

Inconel 600 yog npib tsib xee-chromium-hlau alloy nrog zoo heev corrosion, oxidation tsis kam thiab siab lub zog ntawm kev nce siab kub. Vim nws cov ntsiab lus nickel siab, inconel 600 yog tsis tshua muaj resistant rau chloride ion muaj kev ntxhov siab corrosion. Lub hnub nyoog tawv tawv tsis tas yuav yog tsis tau ua inconel 600 yog qhov nyuaj thiab muaj zog los ntawm kev ua haujlwm txias nkaus xwb. Qhov Inconel 600 tuaj yeem ua haujlwm hauv qhov kub thiab txias li 700¡Ãf (370¡Ã).

ASTM A193 Qib B7m Bolts thiab cov duab muaj cov tshuaj sib xyaw ua kom 100% yuav tsum muaj 100% kev sim siab rau txhua lub fastenes tsim hauv cov pob. Qib Bolts yog resistant rau chloride, sulfide thiab hydrogen kev nyuaj siab corrosion (SCC) thiab feem ntau siv hauv cov txiaj ntsig roj.

Nickel 200 yog cov khoom siv hluav taws xob txuag hluav taws xob. Nickel 200 Bar Tshuag muaj 99.6% Wrought Nickel los ntawm qhov hnyav thiab yog suav hais tias muaj kev lag luam npib tsib xee. DIN 2.4066 bar muaj cov khoom siv zoo thiab lub cev. Piv txwv li, ASTM B160 n02200 tau ua tau zoo heev rau ntau cov corrosive tebchaw nrog rau kev xeb ib puag ncig. Lub caij no, Nickel 200 yog cov khoom siv hluav taws xob muaj zog wrought wrouging alloy uas tuaj yeem tsim los ua cov kab tuav thiab pas nrig. Cov ob feem xyuam no tau siv sib hloov pauv thiab tuaj yeem txawv ntawm qee lub luag haujlwm tseem ceeb.

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.

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 ..

Stainless hlau fasteners yog siv rau corrosion tsis kam. Rov qab rau cov kev ntseeg nrov, stainless hlau fasteners tsis muaj zog, tab sis lawv ua muab los tiv thaiv kom xeb, stains thiab xeb. Stainless cov txiv ntoo, bolts, screws thiab cov tshuab ntxhua khaub ncaws yuav tsum yog koj qhov kev xaiv thawj zaug thaum nrhiav cov ntsiab lus ntawm cov khoom ntawm cov khoom sab nraud, tshwj xeeb yog dej. Qhov ua tiav ntawm stainless hlau nyob ntawm tus nqi ntawm chromium hauv cov khoom.

Hom Phaj, Ntawv, Sawb Chev
Suav (yooj yim)
Cov ntsiab lus Chromium ntawm cov kev ua tau zoo no hauv kev tiv thaiv zoo dua rau oxidizing ib puag ncig. Cov ntsiab lus molybdenum siab ua kom muaj almoy 625 heev tiv taus rau pitting thiab crevice corrosion.
6 hli Hex Bolt M6 Alloy Steel B7 Bolt

Nws ua rau pom zoo tsis kam mus rau nruab nrab thiab txo qhov chaw. Cov alloy no tsim ib zaj yeeb yaj kiab oxide, kev tiv thaiv zaj duab xis uas tsis tawm mus, tab sis nws khaws cov oxidation superi-sauv tsis kub.
ASTM A193 B7 Hex Bolt Tag nrho Xov Xov Asme B18.2.1

Stainless Hlau 253MA Hex Round Square Taub Hau Lub Taub Hau Lub Taub Hau Dint DIN933 931 ASME B18.2.1
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.
Inconel 600 Yeeb Nkab Antioxidant

Flange yog cov seem uas txuas ob qho yeeb nkab xaus, flange kev sib txuas tau txhais los ntawm cov flange, gasket thiab bolt peb sib txuas ntawm cov kev sib txuas ntawm lub kaw. Lub gasket yog ntxiv ntawm ob lub pluaj ib qho thiab tom qab ntawd nrawm los ntawm bolts. Cov tawv nqaij txawv flange, tuab yog qhov sib txawv, thiab cov khoom sib txuas tau sib txuas, xws li kev sib txuas ntawm Flange thiab cov twj tso kua mis, nws tsis yog inapposite rau Hu rau dej twj tso kua dej raws li Flange hom, tab sis txheeb ze lub valve me me, nws tuaj yeem hu ua Flange hom.

Inconel 625 tseem muaj kev tsis kam mus rau ntau lub aqueous media ua rau muaj kev cuam tshuam hauv nroog, kev nyuaj siab corrosion tawg thiab lwm hom kev tawm tsam.

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.

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).

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.

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.

Alloy 625 tau txais kev cuam tshuam zoo heev thiab yog nquag siv rau Weld Al-6xN? Alloy. Sib txuam cov chaw ua haujlwm hlau kuj tseem siv los koom nrog cov sib cais.

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.

Tsis pub dhau hauv cov kev lag luam tseem ceeb no koj tuaj yeem nrhiav Nickel Alloy 625 thiab Concolle Retor-Cores thiab tuaj yeem siv cov tshuab raj thiab cov khoom siv hneev nti thiab cov khoom siv hiav txwv oneyographic thiab lwm yam.

Nws lub zog zoo tshaj plaws thiab kev nruj me ntsis ntawm cov kev siv tshuab ntxhua khaub ncaws cryogenic kom kub siab txog li 2000xelà thiab molybdenum nyob rau hauv ib npib tsib xee-chromium matrix.

Nickel chromium alloy 625 tau ua kom zoo heev rau pitting thiab corrosion zog, muaj zog ua kom muaj zog rau chloside tawg mus rau chloride tawg mus rau chloride tawg mus rau chloride tawg mus rau chloride tawg mus rau chloride tawg mus rau chloride tawg mus rau chloride tawg mus rau chloride tawg mus rau chloride tawg mus rau chloride tawg rau cov ntawv thov hiav txwv-dej.

Inconel siv nyob rau hauv ib daim ntawv thov aerospace raws li cov ntawv thov marine. Cov kev siv cov ntaub ntawv feem ntau yog springs, ntsaws ruaj ruaj, lam siv rau cov hluav taws xob sib txuas, cov khoom siv hluav taws xob, hloov cov khoom siv hluav taws xob, thiab kas fes twj siv.

Inconel 625 yog ib lub npib tsib xee uas muaj lub zog loj nrog kev ua kom muaj zog thiab tiv thaiv kev xeb, suav nrog H2S thiab nce qhov kub.

ASTM A193 Qib B7 Cov Kev Siv Cov Hlau Hlau Kev Siv Rau Cov Khoom Siv Loj Rau Cov Khoom Siv Kub thiab Kev Siv Lub Hom Phiaj Tshwj Xeeb. Nws yog tus qauv cov tshuaj tshwj xeeb uas cov tshuaj lom neeg muaj ntau yam tshuaj lom neeg, cov khoom siv tau ua rau muaj kev pab kub, thiab lwm yam kev xav tau rau cov khoom siv siab kub, thiab lwm yam kev xav tau rau cov khoom siv siab kub ASTM A193 txhais txog Si (metric) thiab nti ua phaus units.

ASTM A193 B7 Bolts yog tsim kom tau raws li cov neeg muaj kev qhia ntau thiab cov khoom tsim qauv. Ntau dua tshwj xeeb, B7 Alloy Alloy yog qhov kub ntawm qib kawm-193. B7 steel kuj tseem yog chromium molybdenum hlau nrog tsawg kawg tensile lub zog ntawm 125ksi.

Hex Bolts yog siv los ua kom nrawm ob lossis ntau qhov chaw ua ke los tsim ib qho kev sib txoos ua vim tias nws tsis tuaj yeem tsim kho thiab kho Disassembly. Los ntawm txhais "ib lub ntsia liaj qhov rooj yog ib lub taub hau thiab sab nraud tshuab tsim rau cov txiv neej nrog cov txiv ntoo thiab ib txwm yog npaj los nruj lossis tso tawm los ntawm tig los ntawm txoj kev txwv ntawd." Thaum siv nrog qhov ua ntej tshaj tawm sab hauv threated (tapped) qhov, tus hex kis rau kev sib tham txog qhov sib txawv ntawm cov bolts thiab screws). Hex bolts tseem hu ua: hex taub hau bolts, hex lub taub hau tshuab bolts, hex bolts, hex lub taub hau bolts thiab hex taub hau kais bolts. Lub taub hau hex feem ntau sib txawv los ntawm cov ntsia hlau hex los ntawm tus thawj coj hauv ntej: Yog tias nws muaj cov ntsia hlau tshuab hluav taws xob, nws tsis yog nws yog hex bolt.

ASTM A453 npog cov lus qhia tshwj xeeb rau cov khoom kub siab bolted pob qij txha nrog coefficients ntawm kev nthuav dav sib piv rau cov hlau tsis sib xws. Peb tsim khoom A453 Qib 660 Qib D Cov Chav Bolts, nthuav tawm Bolts, Threaded Rods thiab ntau dua rau cov ntawv thov tshwj xeeb. Lub caij no, ASTM A453 qib 660 Qib D Qib Lub Zog, thiab cov ntsia hlau, rau kev kub siab, thiab lub raj raj kub siab thiab lub raj kub siab ntau ntau.

Ib tug txiv ntoo yog ib yam me me hlau nrog lub qhov nyob hauv nruab nrab uas muaj lub qhov. Cov qhov nkhaus qhov no yog lub npe hu ua xov. Cov txiv ntoo yog siv los ua cov khoom siv nrawm nrawm. Nws yog ib qho tseem ceeb kom nco ntsoov tias evens txawm siv los ua cov khoom siv nrawm nrawm, lawv tsis tuaj yeem siv tsis muaj bolts. Yuav kom nkag siab txog qhov no, peb yuav tsum nkag siab cov duab ntawm walnuts. Sab nraud ntawm nws lub cev tuaj yeem ua tau zoo li txoj kev, tab sis nws yog feem ntau hexagonal cap lossis ncig ua ke.

253 ma ua tiav nws cov cua sov tsis kam ua haujlwm los ntawm kev tswj kom nruj me ntsis ntxiv. Cee cerium sib xyaw nrog silicon los muab oxidation zoo tsis kam ntawm qhov kub txog li 2000dÃf (1093¡Ã). Kev sib xyaw ntawm nitrogen, carbon thiab cerium muab ob zaug ntxiv tuaj ob zaug sib xyaw ua ke ntawm 310 thiab 309 stainless hlau ntawm 1600¡ÃF (871¡Ã). Nws 0.2% offset muab lub zog yog tus yam ntxwv tsis raws cai Rockwell B yog 42% mus rau 70%, lub zog kawg yog 90,000 rau 114,000 psi.

Cov txiv ntoo nrog tus nominal loj dua 1 nti yuav yog ib chav kawm tsis muaj tseeb 2b haum lossis 8 un series chav kawm 2B haum. Siab zog ittm A194 qib 2H cov txiv ntoo muaj ntau nyob rau hauv kev ua lag luam ittm ay

Txawm hais tias Molybdenum yog lub caij zoo, kev siv ntau dhau ntawm nws yuav txo cov txheej txheem creep ntawm gr11 phaj flanges. Gracitizitization thiab decomposition ntawm hlau carbide yuav tshwm sim thaum qhov kub tshaj 500 degrees Celsius. Chromium tau ntxiv rau SA A182 F11 Alloy Alloy Steel Cl.2 Flanges tiv thaiv kom tiv thaiv kev nkag mus thiab teeb meem creep. Tsis tas li ntawd, cov chromium ntxiv tseem muab oxidation tiv taus.

DupleX Steel Flanges tau siv dav hauv kev siv tshuab siv, kev lag luam tshuab thiab tsheb lag luam hauv tsheb. Duplex steel s31803 lap flanges yog qhov zoo tagnrho rau cov ntawv thov ua kom zoo dua li hom 316 thiab lub zog kub zoo. Peb muaj lub duplex steel s31803 \ / s32205 flanges hauv Tshuag. Duplex steel flanges yog ib txwm siv hauv tshuaj, petrochemical, thiab kev lag luam fais fab.

253 ma yog qhov tsis muaj tshuaj tiv thaiv cov pa roj cua sov-tiv taus alloy nrog siab zog thiab ua tau zoo heev oxidation tsis kam. Nws muab lub zog zoo tshaj plaws thiab kev tiv thaiv mus rau oxidation, sulfidation, yaig ntawm ntug dej kub hauv ib qho xwb 11% npib tsib caug. Stainless hlau 235MA fasteners tuaj yeem tsim nyob rau hauv ntau qhov ntau thiab tsawg thiab qib kawm rau cov neeg siv khoom. Vim tias muaj ntau hom tshuab, tseem muaj qib sib txawv ntawm cov fasteners.

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.

Stainless hlau 235A fasteners yog fasteners uas tuav ob lossis ntau qhov chaw rau lub sijhawm tshwj xeeb. Nws tuaj yeem xoob nrog lwm cov cuab yeej raws li xav tau los ntxuav lub tshuab. Ua tau muaj zog heev, nws ua pov thawj tau zoo tshaj tawm lub zog zog thiab cov khoom siv neeg siv neeg. Qee qhov kev lag luam kev lag luam uas siv cov no suav nrog cov nroj tsuag tsiaj, tshuaj lom neeg, thermal fais fab nroj tsuag, hluav taws xob, aviation thiab aerospace, ntawm lwm yam. Peb tau nce siab heev cov neeg lag luam zoo heev thoob ntiaj teb rau txhua hom 253ma steel fasteners.

Carbon Steel Flange yog hom Rim tsim thaum kawg ntawm cov yeeb nkab thaum nws tsau rau ntawm cov yeeb nkab. Nws yog siv los txiav qhov xaus ntawm cov kav dej, li qub lossis lwm yam sib txuas. Nws muaj lub zog siab tensile thiab muaj nrog convex nto thiab txhawb kom yooj yim installation. Nws yog cov hlau-carbon alloy muaj txog li 2.1 wt.% Carbon. Cov pa roj carbon hlau tsis muaj cov theem tsawg kawg ntawm lwm cov khoom siv, tab sis nws feem ntau muaj cov manganese.

Vim nws cov tshuaj nyias nyias nyias, RA 253 MA yog kev lag luam ntau heev piv rau feem ntau cov cua sov resistant alloys. Stainless hlau 253 ma fasteners muaj cov qhab nia sib npaug xws li unn und und li s it 253 ma thiab nws werkstoff NR. yog 1.4835. Cov khoom siv hauv cov khoom siv tau hais txog qhov tsawg kawg yog nws 2 "elongation 40%, nws qhov kawg ntawm 50%, thiab nws cov offset paib lub zog ntawm 45,000 psi.

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 A193 Qib B7 Cov Kev Siv Cov Hlau Hlau Kev Siv Rau Cov Khoom Siv Loj Rau Cov Khoom Siv Kub thiab Kev Siv Lub Hom Phiaj Tshwj Xeeb. Nws yog tus qauv cov tshuaj tshwj xeeb uas cov tshuaj lom neeg muaj ntau yam tshuaj lom neeg, cov khoom siv tau ua rau muaj kev pab kub, thiab lwm yam kev xav tau rau cov khoom siv siab kub, thiab lwm yam kev xav tau rau cov khoom siv siab kub ASTM A193 txhais txog Si (metric) thiab nti ua phaus units.

Lub txiv ntoo muaj cov xov sab hauv kom nws tuaj yeem ua kom nruj yooj yim ntawm cov ntsia liaj qhov rooj. Qhov loj me ntawm cov txiv ntoo yog me dua li ntawm cov ntsia liaj qhov rooj. Cov txiv ntoo muaj cov rog sib xyaw. Nws yog kev ntxhov siab ntau yam uas ua rau nws poob. Muaj ntau hom neeg rau cov noob txiv ntoo sib txawv: Hex Txiv Ntseej, Nylon Ntxig Xauv Txiv Ntseej, Wingling Txiv Ntseej, Caws Ntau Hom ntawm cov txiv ntseej pom hnub no yog txiv ntseej.

Rau cov hom phiaj muaj, hauv cov raj hluav taws xob, peb feem ntau yuav tsum tau hloov cov kev coj ntawm kev xa khoom; tswj cov dej ntws (roj thiab roj, dej, av); Qhib lossis kaw cov raj xa dej, thiab lwm yam, kom ua tiav cov haujlwm no, cov yeeb nkab txheem yeeb nkab, cov yeeb nkab steel fittings yuav raug siv.