https: \ / \ / www.htpipe.com \ / stainpipe

TP 304L Stainless Hlau Yeeb Nkab
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.

Muaj cov qauv sib txawv los npog qhov sib txawv ntawm cov flanges. Ansi B16.5 Monel Din 2.4360 Qhov muag tsis pom Flange uas muaj diameters los ntawm? nti rau 48 ntiv taw hauv cov qauv no.

A420 WP L3 WP L6 Luj tshib A420 rau cov yeeb nkab fittings ntawm wrought carbon hlau
Peb muaj cov khoom lag luam loj tshaj plaws ntawm Al6XX Round bar. Al6XX tuav, Al6XN bar cov chaw muag khoom, ASTM B691 Al6XN tuav cov neeg xa khoom, Al6XX xov kab tuav, thiab cov hlau Stainless Al-6XN Round bar.
A182 304 Flange tau cov txiaj ntsig lub zog elia

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 ..

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.

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.

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.

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%.

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).

The chemical balance allows the alloy to exhibit excellent resistance to carburization, oxidation and nitriding atmospheres. 800HT yuav tsis tau embrittled txawm tias lub sijhawm ntev ntawm kev siv nyob rau hauv 1200-1600 deg f Qhov uas ntau stainless hlau ua nkij. Cov yam ntxwv txias heev feem ntau cuam tshuam nrog npib tsib xee-chromium alloys yog nthuav tawm nrog 800HT. Thaum txias tsim cov qoob loo ntau ntau ua rau pom cov vosently undulated nto hu ua "txiv kab ntxwv tev". 800tht tuaj yeem welded los ntawm cov txheej txheem nquag siv rau ntawm cov hlau tsis muaj hlau.

Qee zaum hu ua ib daim paj liab dawb; Siv rau cov raj xa tawm dawb paug, li qub, thiab twj, lossis ua cov npog kuaj xyuas. Haum rau kev siv nrog sijhawm 40 lossis 80 tus yeeb nkab stainless hlau, hauv kev thov nrog huab cua, dej, thiab chav dej.
ASME B16.9 Cov Tees Tees thiab Txo Tees Stainless Hlau

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.

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.

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).

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.

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.

Alloy 800 tau mob corrosion tsis kam rau ntau lub aqueous media thiab tiv taus kev ntxhov siab corrosion tawg vim nws cov ntsiab lus npib tsib xee. Thaum kub siab, nws muaj qhov tsis kam mus rau oxidation, carburization thiab vulcanization raws li pob txha me me thiab ua kom muaj zog.

Carbon Steel Bars & Rods
DupleX Steel Flanges
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.
Inconel 600 Yeeb Nkab Antioxidant

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

Monel K500 Bolts thiab txiv ntoo yog siv nyob rau ntau yam kev lag luam vim lawv qhov kub siab tiv taus, muaj kev kub siab thiab tsis tu ncua. Nws yog npib tsib xee-tooj ​​liab muaj pes tsawg nrog rau 63% npib tsib xee thiab 27% tooj liab, ntawm lwm cov ntsiab lus. Ht yeeb quav yog cov chaw tsim khoom lag luam ntawm Monel K500 bolts thiab txiv ntoo ntawm txhua hom thiab ntau thiab tsawg. Cov ntawv thov ua haujlwm fastener suav nrog kev lag luam tawm ntawm cov pa hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv roj av, cov hws khov, thiab kev lag luam hauv hluav taws xob, thiab cov ntawv luam yeeb.

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.

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.

304 Stainless hlau yog ib qeb ntawm stainless hlau tsim raws li cov neeg Asmeskas cov roj uas tsis muaj 3040 lossis muaj peev xwm muab tshuaj kom zoo tshaj li 3040 lossis cov pa roj cua sov ntau tshaj li 3040

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.

Flanges ua los ntawm cov hlau stainless yog hu ua "stainless hlau 304 flanges", tseem hu ua "SS 304 flanges". Cov qauv qauv khoom siv thiab cov qib kawm suav nrog ANTM A182 qib F304 \ / l thiab / l, nrog rau 2500 txog 600, feem.

Cov fittings yog puab thiab tom qab ntawd rhuab mus rau lub siab kub raws li kev txias txias kom ze rau qhov txias txias hauv cov huab cua tseem. Qhov kev txias txias no ntxiv ntxiv rau lub zog ntawm lub stainless hlau 310 cov yeeb nkab fittings thiab ua rau lawv muaj zog ntau. Lub ss 310s haum siv nyob rau hauv kev lag luam zoo li dej hiav txwv ua, thermal zog tiam cov nroj tsuag thiab cov piping ntau li. 310s ss Weld fittings siv nyob rau hauv cov chav kawm siab sib txawv los daws tau cov kev xav tau ntawm daim ntawv thov ib yam nkaus.

A789 unc unic s31803 thiab unspes ob qib ntawm ob chav stainless hlau uas tau siv dav hauv ntau cov ntawv thov. Cov txiv neej duplex s31803 Seamless kav yog paub rau lawv cov txiv neej ua hauj lwm zoo, muaj lub zog siab, thiab weldability thiab zoo weldability. A789 yog ib qho tshwj xeeb uas tau them seamless thiab welded tub ua los ntawm duplex steel stainless hlau.

Nickel loj tshaj plaws Alloy C22 Lub Cim Chaw Tsim Tshuaj nyob hauv Suav teb as per B16.9 tus qauv ittm thiab

304 Stainless hlau yeeb nkab yog feem ntau haum rau cov ntawv thov uas muaj zog dua thiab kev tiv thaiv corrosion zoo. 304 \ / 304L Stainless Hlau Seamless Kav yog dav txais hauv kev ua zaub mov noj, chaw muag khoom, chaw ua si ntawm cov chaw muag khoom, chaw ua haujlwm rau cov roj ntsha roj thiab roj av.

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.

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.
Alloy Hlau Bars & Rods
Ntau Cov Ntaub Ntawv
Alloy Steel
Azerbaijani
Myanmar (Burmese)
ASTM B677 UN tsis muaj N08925, tsis yog N08937
Taub qab vuam fittings stainless hlau 45¡ury 90¡Ã luj
Carbon Steel Fasteners
Incoloy 800h yeeb nkab nrog lub siab temp anneal

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.

Nrog qhov no zoo yaj taw tes, cov flange tuaj yeem tiv taus kub txog 870 degrees Celsius. Muaj ntau hom flanges raws li hom ntsej muag. 304 Stainless hlau flanges yog muaj nrog tiaj tus, tsa thiab ntiv nplhaib pob qij txha.

Inconel 600 puag ncig bar yog tseem hu ua alloy 600 lossis tsis yog n06600 \ / W.nr. 2.4816. Chemically, inci din 2.4816 bar muaj peb lub ntsiab ooying ntsiab, uas yog npib tsib xee, chromium thiab hlau thiab cov neeg npib twg yog qhov tseem ceeb ntawm cov alloy.

ASTM A479 SUPER DUPLEX 2507 HEX Bolts ua ke siab lub zog thiab ua qauv zoo nrog cov txiaj ntsig zoo corrosion tsis kam. Qhov ntau dua chromium, molybdenum thiab nitrogen ntsiab lus nyob rau hauv cov asme sa 477 hex bolts ua rau muaj tus lej sib npaug (pren) ntawm> 40.

Lub siab Molybdenum Superaustenitic nrog kev ua tau zoo rau chloride pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg. Haum rau kev siv hauv plawv hniav cov zaub ntsuab, nroj tsuag dej kom cua sov thiab cov khoom siv txheej txheem tshuaj lom neeg.

Qeb 310S Stainless Hlau Taub Hlau Weld Yeeb Nkab Haum muaj cov pa roj hmab ntau, cov roj ntsha li cua sov, cov tshuaj tua hluav taws xob, tshuab ntxhua cua sov, offshore thiab lwm yam.

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.

Monel Gaskets, xws li Monel 400 thiab K500, yog ua los ntawm cov nickel-tooj ​​liab alloys uas nthuav tawm siab lub zog, tawv thiab zoo corrosion tsis dhau qhov kub ntau. Ib qho khoom seem ntawm Monel Gaskets yog lawv cov gasketoric zoo rau cov kua qaub hydrofras acid, txhua yam nyuaj acid los lis, txhua qhov kev pom zoo txog qhov npau npau li. Rau hydrofluoric acid thov, Monel Gaskets yog tej zaum yog feem ntau corrosion tiv taus txhua tus siv cov tshwj xeeb siv.

Nyob rau hauv cov ntawv thov loj heev, chromium thiab npib tsib xee hom stainless hlau yog siv vim tias lawv cov cua sov thiab xeb-tsis kam. Pom nyob rau hauv cov ntawv thov uas yuav tsum muaj siab dua, stainless hlau dav hlau tubing tuaj yeem ua haujlwm lossis welded, zoo li ua haujlwm tau siv nrog qee hom tshuaj xeb. Cov roj carbon tsawg ntawm cov hlau stainless yog ib qho kev xaiv rau welded seem.

Alloy Steel F9 flanges yog thinnner hauv qhov loj me rau lwm cov flanges. Yog li no, Astm A182 F9 dig muag flanges yuav zoo rau cov chaw ua haujlwm nruj.

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.

825 Nickel Alloy Ntawv yog siv hauv kev lag luam xws li huab cua ua kom muaj roj thiab petrochemical, kev ua zaub mov noj, roj av thiab khib nyiab pov tseg.

Cov yam ntxwv ntawm cov hlau stainless flange: nws yog tsim ntawm cov tsis muaj tog raj, cov kab ke sib tw ntawm cov kab nuv ntses, ib hlis loj, thiab lwm yam.

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.

S31803 1.4462 Xwm Duplex Steel Hnyav Hex Taub Hau Txiv Ntseej Hex Lub taub hau taub hau M26 S32760 Hex Txiv Ntseej

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.

ASME B16.48 Hastelloy Alloy C2000 Tiaj Tus Flanges Stockoles Alloy C2000 Lap Sib Tw Pleev

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.

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

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.

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.

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

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.

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.
UNRENT: K94610 ASTM F15
Ntau Cov Ntaub Ntawv
Alloy Steel
Azerbaijani
Myanmar (Burmese)
ASTM B677 UN tsis muaj N08925, tsis yog N08937
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Carbon Steel Fasteners
Incoloy 800h yeeb nkab nrog lub siab temp anneal
Semi-tiav cov ntaub ntawv raw ntawm inconel 625 forged Luj Tshib nrog lub zog siab
Duplex Steel Daim Hlau & Cov Ntawv Qhia & Coils

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.

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.

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

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.
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.

Cov pa roj carbon hlau LF3 puag ncig muaj qhov zoo tshaj plaws corrosion tsis kam rau kev corrosion. Carbon Steel Lf3 xov paj tau muaj cov qauv ua kom zoo thiab qhov zoo tshaj plaws creep. Carbon Steel LF3 polishing rods muaj qhov zoo tshaj plaws corrosion tsis kam rau oxidation corrosion.