ASTM B407 UNRICS N08800 INCOLOY 800 Welded 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.

ntawm tungsten.hastelloy C-276 Alstoy muaj qhov tsis zoo rau cov tshuaj lom neeg ib puag ncig (xws li cov pa roj ntsha, cov tshuaj acacic, acetic anhydride, thiab dej hiav txwv thiab dej hiav txwv.

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.

Muaj ntau hom flanges raws li txoj haujlwm xws li cov tsis pom flange, plam ntawm cov hlau flange thiab oriflo

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.

Stainless hlau 321 \ / 321H cov yeeb nkab fittings yog siv hauv kev lim, tub yees, roj, petrochemical thiab hauv offshoden roj tho kev lag luam. Cov khoom siv chromium, npib tsib xee, titanium thiab lwm cov khoom raws nrog cov pa roj carbon. Lub 321h muaj ntau dua cov pa roj carbon monoxide dua li lwm cov versions. Nws muaj ntau hom fittings xws li cov 321 \ / 321h stainless hlau bollowd fittings uas feem ntau siv tab sis kuj muaj cov fittings. Lub stainless hlau uns s32100 yeeb nkab luj yog hom phim yog siv rau hauv cov ntawv thov kub kom hloov cov kev taw qhia ntawm kev ntws.

Cua txias chav nyob hauv ntau qhov kev txom nyem nroj tsuag thiab cov nroj tsuag fais fab siv dej hiav txwv kom cov dej txias, tab sis tuaj yeem ua rau cov kav dej. Qhov no tuaj yeem daws tau siv ASTM B171 Tooj liab fittings uas ib puag ncig tsis muaj kev sib txuas thiab tsis muaj xeb txuas thiab tsis muaj xeb hauv cov yeeb nkab.

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.

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.

Inconel 601 Flanges Inconel 601 yog npib tsib xee-chromium alloy siv rau cov ntawv thov uas xav tau kev tiv thaiv thiab cua sov. Qhov no Nickel alloy sawv tawm vim yog nws cov kev tiv thaiv kub, seem ntawm F. Alloy 60/ dhau los tiv thaiv oxidation oxidation oxide nplai uas tiv taus spalling txawm nyob rau hauv cov xwm txheej ntawm hnyav thermal cycling.

A105 yog Asmeskas Astm tus qauv lej, ± ± Ã ± က steelກ steels raws li / mss tus qauv tshuaj ntsuab.

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.

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.

Cov no tseem ua kom tau zoo ua rau pitting thiab crevice corrosion hauv cov xwm txheej nyuaj. Cov alolots ntawm cov flanges kuj muaj cov thermal dai thermal thiab hluav taws xob resistivity.

Txawm hais tias ASME SA 694 F60 flanges tau siv nyob rau ntau yam kev siv, Astm A694 F60 siv nyob rau hauv kev kub siab piping tshuab, roj thiab Petrochemical Aggregates.

Hastelloy C-276 kuj muaj qhov tshwj xeeb tawm tsam pitting, kev nyuaj siab corrosion thiab oxidizing kev tiv thaiv mus rau ntau qhov chaw sib txawv.

Nickel Alloy tuav & RDS
DupleX Steel Flanges
Alloy 600 yog qhov kev xaiv zoo heev rau ntau cov ntawv thov. Nws yog ib qho khoom siv xeb thiab cov khoom cua sov, thiab nws cov kev ua haujlwm siab txhais tau tias nws muaj cov coefficient ntawm thermal expansion.
\ / 5 / raws li

ASTM A312 TORP36 seamless muaj steel yeeb uns s31600 smls steel yeeb nkab
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
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils

ASTM A789 A789M yuav npog cov qib ntawm cov ntoo loj, stainless hlau tubing rau cov kev pab cuam dav dav, nrog kev qhia tshwj xeeb ntawm kev cuam tshuam corrosion tawg. Cov hlau no muaj kev cuam tshuam rau embrittlement yog tias siv rau lub sijhawm ntev ntawm cov kub.

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.
Hastelloy Alloy C276 Installation thiab Kev Siv Tshuaj

Hastelloy B3 cov lus qhia tau tsim rau txhua daim ntawv thov uas yav dhau los yuav tsum tau siv Hastelloy B2 alloy. Vim yog lub zog ua kom khov kho qhov hluav taws xob ntawm hastelloy b3 square bolts, cov teeb meem cuam tshuam nrog kev tsim tshuaj hastellloy b2 feem yog txo.

Alloy 800H 800HT yog ob tus neeg cov tshuaj muaj zog, hlau Nickel chromium alloys. Lawv feem ntau yog o?

304 Stainless hlau yog ib feem ntawm Austenitic Steel tsev neeg. Ib qho ntawm qhov tsis zoo ntawm cov hlau npau taws yog tias lawv tsis tuaj yeem ua rau kev kho cua sov. Ntxiv rau qhov no, 304 yog ntau yam stainless uas tuaj yeem kos thiab tsim tau yooj yim. Hardness thiab lub zog tuaj yeem nce los ntawm kev ua haujlwm txias. Kev du ncauj lus hauv lub xeev annealed. Tsis tas li ntawd, 304L cov khoom pov thawj zoo heev corrosion tsis kam vim nws cov roj ultra tsis tshua muaj roj / Welded Yeeb Nkab / Welded Yeeb Nkab / Welded Yeeb Nkab / Welded Yeeb Nkab / Welded Yeeb Nkab / Reveled Kawg, Plain Kawg

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.

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.

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

Flange yog hom ntawm cov qauv zoo li lub ntsej muag, uas yog feem ntau hauv cov raj xa hluav taws xob engineering. Flanges yog siv nyob rau hauv khub thiab nrog txuam nrog kev sib tw ntawm li qub. Hauv Pipeline Engineering, Flanges yog siv rau kev sib txuas ntawm cov raj xa dej. Rau cov kav dej yuav txuas nrog, lub phaj flange yuav tsum muab nruab rau txhua hom.

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).

A335 tau txhim kho cov hnav tsis kam ntawm qhov kub siab dua. Nws muaj cov kev tsim kho zoo thiab tshuab puab tsis muaj deformation thiab deformation. Nws muaj zoo thermal stability nyob rau hauv cov chaw sib tw.

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.

Alloy 800Ht Wn Flange 8inchi 600LB 8 Inchi 1500LBS Weld Neck Flanges Shh 80 RTJ 2 Ntes 20 Nti Forged

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.
Hastelloy alloys phau ntawv qhia
Scottish Gaelic
Cov Hlau Hlau
Duplex Steel
Inconel 601 flanges
Carbon Hlau Flange A694 Flange
Cu ni alloy asme sb 466 USN C70600 forged fittings nipple
Carbon Steel Fasteners
Duplex2205 S31803 1.4462 M10 Txiv Ntseej Din934

Duplex txiv ntoo s31803 tseem muaj cov qaug zog zoo thiab corrosion tsis kam nyob rau hauv feem ntau ib puag ncig ib puag ncig.

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 600 yog npib tsib xee-chromium-hlau alloy uas yog cov khoom siv txheem rau kev siv corrosion thiab kub tsis kam. Inconel 600 kuj muaj cov kws kho zoo tshaj plaws thiab muaj cov kev sib xyaw ua ke ntawm lub zog siab thiab lub hauv paus zoo. Cov neeg muaj hnub nyoog nickel ua rau muaj kev cuam tshuam rau kev corrosion los ntawm ntau cov organic thiab inorganic sib xyaw ua ke rau chloride kev ntxhov siab corrosion.

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.

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.

Zej zog hatening martitic stainless hlau tau sib piv corrosion tau sib piv rau cov qib me me, tab sis tuaj yeem ua ntej lub zog siab dua li lwm cov qhab nia Martensitic. Feem ntau 17-li 17-4pha siv txog 17% chromium thiab 4% npib tsib xee. Lub Lockheed-Martin Sib Koom Hlau Fighter yog thawj lub dav hlau siv nag lossis daus-ua rau cov tawv ntoo tsis zoo-stainless hlau ntoo ua haujlwm 465 hauv nws cov fuselage.

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.

Alloy Steel yog siv nyob rau hauv ib tug ntau ntawm cov ntawv thov xav tau hauv Aerospace thiab lub hwj chim (nuclear) kev lag luam. Ntxiv lwm cov ntsiab lus muab cov yas hlau ntxiv lub zog.

Peb muab cov inconoy alonoy 800, 800H, 800Ht flanges hauv cov duab ua haujlwm thiab ntau dua li ntawm peb cov neeg tau txais, thiab ntawd dhau ntawm cov nqi pheej yig thiab lag luam. Cov alloy no yog kev ua haujlwm zoo li nws tswj cov qauv ruaj khov, txawm tias thaum raug rau kub siab. Lub inconel yog tsis tshua muaj neeg tiv taus corrosion, txawm nyob rau hauv acidic ib puag ncig.

Hmoov tsis zoo li S32100 thiab qib 32% rau 19% rau 1 xee, .70% titanium, nrog qhov sib npaug yog hlau. Nrog rau kev cuam tshuam rau corrosion tsis kam, 321 stainless hlau yog sib npaug rau qib 304 nyob rau hauv anealed mob thiab zoo dua yog tias daim ntawv thov cuam tshuam nrog 797¡Ã li 1652¡Ã f ntau. 321 Stainless hlau ua ke siab lub zog, tiv taus rau scring thiab theem kev ruaj khov nrog kev tiv thaiv a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a axoous.

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 ..

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).

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.

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.

N08825 Qhov muag tsis pom Flange Alloy 825 Flanges tseem muaj cov yam ntxwv zoo. Cov flanges ua los ntawm peb tau hais tias yog kev ruaj khov thiab leakproof. Lawv muaj lub ntsiab lus melting ntawm 1413 degrees C. thiab qhov ntom ntawm 8.47g \ / cm3.

304 Stainless hlau yog ib feem ntawm Austenitic Steel tsev neeg. Ib qho ntawm qhov tsis zoo ntawm cov hlau npau taws yog tias lawv tsis tuaj yeem ua rau kev kho cua sov. Ntxiv rau qhov no, 304 yog ntau yam stainless uas tuaj yeem kos thiab tsim tau yooj yim. Hardness thiab lub zog tuaj yeem nce los ntawm kev ua haujlwm txias. Kev du ncauj lus hauv lub xeev annealed. Ib qho ntxiv, 304L cov khoom pov thawj ua kom zoo heev corrosion distance vim nws cov roj teeb ultra muaj pes tsawg leeg.
Hastelloy C276 FIYAT
Scottish Gaelic
Cov Hlau Hlau
Duplex Steel
Inconel 601 flanges
Carbon Hlau Flange A694 Flange
Stainless Hlau Daim Hlau & Cov Ntawv Qhia & Coils
Carbon Steel Fasteners
Duplex2205 S31803 1.4462 M10 Txiv Ntseej Din934
310 Cov yeeb nkab stainless hlau flanges cov exparter ss 310 socket weld flanges
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

Rauv Lub Taub Hau Bolt unsu N06022-Hastelloy C22 Ib Nrab Xov Xwm Nickel M15 Hloov Lub Taub Hau Hastelloy C22 Rauv Taws Bolt

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

Cov npe lag luam sib xws: Nickel Alloy 36®, Nilo 6®, Pernifer 6®

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.

Hastelloy C22, tseem hu ua Alloy C22, yog ib qho dav dav-lub hom phiaj Austenitic qib Alloy. Cov khoom siv ua ntej siv hauv Hastelloy C22 Cov Feem C22 Fasteners Xws Li Nickel, Chromium, Molybdenum thiab Tungsten. Tus yam ntxwv tseem ceeb lossis tus yam ntxwv ntawm hastelloy werkstoff NR. 2.4602 bolts yog lawv txoj kev ua kom zoo rau pitting, crevice corrosion, thiab kev nyuaj siab ntsig txog corrosion.

Chaw tsim tshuaj paus ntawm ntau cov khoom uas suav nrog ATM A105N Flanges, Carbon Steel xov kab flange flange, ttm a105 flange thiab cov hlau qhuav hlau.

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.

Alloy 800H yog kev daws teeb meem kub kho (2100¡ÃF \ / 1150¡Ãc), tswj-carbon version ntawm alloy 800 nrog kev txhim kho kom tau nce siab kub. Nws tau txhim kho nkag thiab kev ntxhov siab-rupture yam ntxwv hauv 1100Ãf (593¡Ãc) rau 18002¡Ãf (9,82¡Ãc) kub ntau.

Hastelloy C22, tseem hu ua Alloy C22, yog ib qho dav dav-lub hom phiaj Austenitic qib Alloy. Cov khoom siv ua ntej siv hauv Hastelloy C22 Cov Feem C22 Fasteners Xws Li Nickel, Chromium, Molybdenum thiab Tungsten. Tus yam ntxwv tseem ceeb lossis tus yam ntxwv ntawm hastelloy werkstoff NR. 2.4602 bolts yog lawv txoj kev ua kom zoo rau pitting, crevice corrosion, thiab kev nyuaj siab ntsig txog corrosion.

Chaw tsim tshuaj paus ntawm ntau cov khoom uas suav nrog ATM A105N Flanges, Carbon Steel xov kab flange flange, ttm a105 flange thiab cov hlau qhuav hlau.

Cov khoom siv duplex muaj bot cov Austenitic thiab Ferrite qauv hauv cov metallurgy ntawm cov khoom. Cov khoom no nqa cov khoom siv zoo tshaj plaws ntawm ob hom ferritic thiab ustenitic hom steel. Cov kav dej yuav yog kub dov lossis txias txav. Cov kub dov tau cov muaj zog dua thiab cov kev tawm dag zog txias yog seamless thiab raug nyob hauv qhov ntev. Lub yeeb nkab doom nti yog siv hauv cov ntawv thov nrog cov kev xav tau siab.

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.

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.

ASTM A335 P91 Cov Yeeb Nkab yog qhov yeeb nkab zoo rau kev kub siab. P91 Tubing yog qhov zoo rau khoov, flanging lossis rau vuam thiab ua haujlwm zoo sib xws. Cov khoom siv ntawm cov hlau yuav tsum ua raws li cov cai ntawm cov tshuaj muaj tshuaj, lub zog tensile thiab hardness.