DIN2544 Flg Flange Scch40 sch 40 8inchi 600LB 8 Inchi Wn RTJ Flanges Nqe

316 Yeeb nkab khoov muaj qhov tsawg kawg 2.0% Molybdenum uas ua rau nws ntau dua corrosion resistant tshaj 304 txawm li cas los xij, feem ntau ua 316 ib qib tsawg dua ntawm cov hlau.

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.

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.

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 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.

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.

Rov ua haujlwm ntawm alloy K-500 yog qhov zoo tshaj plaws thaum cov khoom siv yog nyob rau hauv anealed lossis kub ua haujlwm thiab ua haujlwm nrawm. Txawm li cas los xij, cov khoom siv tawv tawv tuaj yeem ua tiav los kaw kev ua kom ntev thiab ua tiav. Yog li, cov kev pom zoo kom xyaum yog rau tshuab me ntsis oversize, hnub nyoog harden, thiab tom qab ntawd ua tiav kom loj.

A105 Flange cov no tau tsim thiab tsim nyob rau hauv cov qauv sib txawv thiab cov ntaub ntawv. Carbon Steel Flange nrog lawv txoj hlua welolled yog cov khoom zoo rau kev tsim cov kev ntxhov siab tsis zoo.

HT ATTMA815 WPS32205-S 1.5 Sch40S 90 Degree Lr ASME B16.9 Thaum Tshav Kub Kub No 69425
Qhov kev kho cua sov no ua rau ntawm chav kho kom zoo 2205 yuav tsum ua raws li raws li cov kev ntsuas kub thiab cov dej num.
ASTM A335 P5, P9, P11, P12, P22, P91, P121

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.

Stainless hlau Duplex 2205 yog cov feem ntau siv siv dav tshaj plaws (Ferritic \ / ustenitic) stainless hlau qib. Nws pom cov ntawv thov vim yog ob qho tib si corrosion zoo heev thiab muaj zog siab. Duplex 2205 yog nitrogen txhim kho stainless hlau uas tau tsim los tua cov teeb meem ntawm cov teeb meem corrosion nrog 300 series stainless hlau.

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.

Duplex Steel Tuav & Rods
Steel yeeb nkab fittings
Hastelloy C2000 muaj nyob rau ntau qhov ntau thiab tsawg, hom no-lickel-molybdenum alloy muaj zog thiab corrosion tsis kam.
Rau mating sealing nrog cov iav nyuaj

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 C276 N10276 2.4819 DIN125 Lub Tshuab Washer

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.

ASTM A403 WP321 yog ib qho ntawm feem ntau stainless hlau yeeb nkab cov khoom siv. (ASTM A403 WP321 Tus Qauv Tshwj Xeeb)

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.

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

Incoloy 926 (tsis yog N08926 \ / w.nr. 1.4529) yog ib qho kev sib xyaw ua ke hlau uas muaj tshuaj sib thooj nrog 904l alloy. Nws cov nitrogen cov ntsiab lus yog 0.2%, molybdenum cov ntsiab lus yog 6.5%.

Inconel alloy yog tsev neeg ntawm npib tsib xee-chromium superalloys thiab cov cim lag luam superalys ntawm cov hlau tshwj xeeb cov hlau ua ke. Inconel 601 tiv taus rau qhov ntsuas kub high-kub oxidation. Lub alloy kuj muaj qhov zoo tsis kam mus rau aqueous corrosion, muaj kev muaj zog txhua yam, thiab yooj yim tsim, machined, thiab welded.

904L stainless hlau phaj yog ib tug super ustenitic stainless hlau uas muab me ntsis rau siab corrosion tsis kam nyob rau ntau thaj chaw. Kev sib xyaw ntawm cov chromium thiab cov ntsiab lus npib tsib xee, nrog rau kev sib ntxiv ntawm Molybdenum thiab tooj liab, muab cov tshuaj tiv thaiv corrosion zoo tshaj plaws. Nrog npib tsib xee 25% thiab molybdenum 4.5%, Astm B625 tsis tawm ntawm cov chloride kev ntxhov siab, pitting thiab dav dav rau 316L thiab 317l.

Qib A182 yog ib qho zoo tshaj plaws uas yog qhov nyuaj tsuas yog los ntawm kev ua haujlwm txias. Feem ntau siv nyob rau hauv lub zog nuclear, khoom siv kho mob, tshuaj lom neeg lub zog.

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.

Txawm hais tias ob qho ntawm cov hlau no tau txiav txim siab cov roj carbon hlau tsawg, lawv sib txawv heev. Piv txwv li, "l" sawv ntsug rau "tsawg" hauv 316L stainless hlau, lub ntsiab lus lub alloy muaj cov ntsiab lus muaj roj carbon tsawg heev. Lub 316L variant kuj tseem tiv taus solder corrosion thiab tuaj yeem tiv thaiv kom ntau dua li 316. Qhov no yog siv hauv marine thiab cov phiaj xwm kos duab.

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.

Stainless Hlau Fasteners
Alloy C276 yog npib tsib xee, chromium thiab molybdenum alloy. Hastelloy C276 yog tsim los rau kev txhim kho corrosion zoo nkauj thiab oxidation tsis kam nyob rau ntau qhov chaw ib puag ncig. Cov alloys kuj tseem pom tsis kam rau pitting thiab crevice corrosion.

ASTM A335 P5 YEEB P5 tuaj yeem yog ib qho kev kawm tiav lossis yog anototing annealed, normalized ua kev kho mob kom nce hardness. Cov qib no muaj nyob hauv welded thiab seamless yeeb nkab, A335 p5 Welded yeeb nkab muaj nyob rau hauv cov phab ntsa sib txawv thiab cov diameters.

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.

Carbon Steel Qhov muag tsis pom Flange tsis tuaj yeem siv nyob rau hauv huab kev mob vim yog cov pa roj carbon hlau. Lawv tuaj yeem sawv ntsug rau qee qib tab sis tsis txhob dhau lub siab chromium molybdenum alloy counterparts ntawm lawv. Qhov sib txawv qhov sib txawv hauv A105 VS A105N flanges yog qhov qub kev kho mob thiab lub zog ua qhov tshwm sim. Lawv cov ntaub ntawv yog tib yam, cov muaj pes tsawg leeg yog tib yam, thiab nws tsuas yog kev kho cua sov uas ua rau qhov sib txawv.

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).

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

A105 Flange cov no tau tsim thiab tsim nyob rau hauv cov qauv sib txawv thiab cov ntaub ntawv. Carbon Steel Flange nrog lawv txoj hlua welolled yog cov khoom zoo rau kev tsim cov kev ntxhov siab tsis zoo.

Hastelloy B2 yog lub pob zeb npib tsib xee wring alloy nrog zoo heev tiv taus rau hydrochloric acid ntawm txhua qhov siab thiab kub.

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

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

Hauv kev tsim khoom lag luam, kev tsim tawm los ntawm kev siv cov khoom tau zoo tshaj plaws ntawm cov ntaub ntawv nyoos thiab cov alloys. Nws yog li txhais ua kom muaj ntau yam ntxwv zoo.

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.

Hastelloy 276 bolts thiab fasteners yog qhov tsim nyog rau cov tshuaj siv tshuaj feem ntau hauv welded mob. Txawm li cas los xij, nws yuav tsum raug sau tseg tias nyob rau hauv ib puag ncig uas C-276 Alloy Weld sib koom tes yuav raug txiav txim siab, cov chaw siv Weld yuav tsum tau txiav txim siab. Hastelloy C276 qhov ntswj taub hau cap screws kuj muaj qhov tsis kam ua rau pitting cityrosion, kev nyuaj siab corrosion tawg thiab oxidizing cua txog li 1900Ãf.

Carbon Steel Forgings, tsim tawm nyob rau Astm A105, feem ntau yog siv rau cov ntawv thov luam tawm. Cov no forged carbon steel piping Cheebtsam (suav nrog flanges, fittings, thiab li qub, thiab lwm yam kev pab cuam hauv cov tshuab siab. Lub A105N, uas tau xaiv nrog ib daim ntawv ntxiv ¡° no ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ±, forging yuav tsum tau ua rau muaj kev mob siab. Yog tias cov kev zam txim tau siv rau cov ntawv thov piping ntawm asme bpvc lossis ASME B31, cov khoom yuav yog nws qhov sib npaug zoo ib yam ntawm Sa-105 lossis SA-105N. Hauv ntej, kev kho cua sov ntawm ib txwm paub qhov txawv ntawm A105N ntawm A105, lossis SA-105N los ntawm Sa-105. ASTM A105 Flange yog qhov tshwj xeeb ntawm cov flanges. Cov lus qhia tshwj xeeb muaj peev xwm suav nrog cov qib sib txawv ntawm cov khoom siv hlau stainless hlau ua flanges. Cov flanges yog ntawm forged carbon hlau thiab yog txhais rau cov kev pabcuam kub siab.

Stainless Hlau Yeeb Nkab Fittings 316 Yeeb Nkab khoov nrog kev ua zoo thiab vuam cov yam ntxwv

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.

Cov kav dej uas tau siv nyob rau hauv kev sib txuas ntawm cov xov xwm uas yuav tsum tau ruaj khov rau ntawm tus account ntawm kev ntxhov siab tshwm sim los ntawm kev khiav. Li no, ntau tus neeg xa khoom pom zoo kom siv lub duplex cov yeeb nkab steel hlau rau cov yam ntxwv lawv muaj.

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.
Caw 36 Lub C93600
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Stainless hlau tuav & Rods
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Thickness: Sch5 ~ Schxxs
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils
Hastelloy C2000 Kav Tos LB626 Hastelloy C2000 Welded Tubing
Unic tsis yog N08367 Seamless Tube Al6XN Welded Tube

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.
Hoob
Hoob loog
Lawg
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Incoloy 800ht RTJ Flanges Incoloy 800 \ / 800Ht flanges yog muab rau npib tsib xee-roj av alloys uas npaj lub zog tsis kam thiab lub zog ntawm cov chaw hnyav. Cov flanges pom kev nthuav tawm cov superior tiv thaiv mus rau chloride kev ntxhov siab corrosion thiab crevice corrosion. Ntau dua, nws kuj qhia tau zoo tshaj plaws hauv kev xeb, kev nyuaj siab tawg thiab creepy). Lub vuam ntawm cov flanges no yog ua tiav siv ntau hom kev kawm xws li Mig, Tig thiab ntau dua.

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.
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 C276 yog npib tsibolel-molybdenum-chromium superalaly nrog ib qho ntxiv ntawm cov pej thuam loj heev. Nws yog siv nyob rau hauv ntau yam ntawm ntau qhov chaw ib puag ncig los ntawm kev txo qis kom txo qis kev mob. Alloy C-276 muaj cov kev tshwj xeeb ua rau cov sulfuric acid, forsetic acid, acetic acid, acacents, cov tshuaj ntub dej, hypochlorite kev daws teeb meem.

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.

Txhua txoj kev muaj cov txiaj ntsig tshwj xeeb thiab yuav txiav txim siab qhov kev kawm ntawm khoov tau thiab cov duab kawg ntawm cov yeeb nkab.

Alloy steel yeeb nkab yog ua los ntawm cov hlau puag. Nws muaj cov qauv Austenite ua tiav thiab muaj cov qauv zoo corrosion tsis kam rau ntau yam medoord. Cov kav dej no thiab cov raj yog cov kev xaiv raug nqi tshaj plaws rau kev siv daim ntawv thov ntev ntev.

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.

ASTM A335 kav (P5, P5, P11, P22, P91 Pipes li Chrome thiab tau siv dav hauv ntau yam kev lag luam. Raws li cov ntaub ntawv ua lag luam, nws yog ib qho ntawm cov kav dej feem ntau siv hauv kev lag luam boiler, cov chaw kub, lub zog kub thiab ultra-siab siab.
Incoloy 800ht RTJ Flanges
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Stainless hlau tuav & Rods
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Thickness: Sch5 ~ Schxxs
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils

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.
Caw 36 Lub C93600
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Stainless hlau tuav & Rods
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Thickness: Sch5 ~ Schxxs
Hlau Daim Phiaj & Cov Ntawv Qhia & Coils
Hastelloy C2000 Kav Tos LB626 Hastelloy C2000 Welded Tubing
Incoloy 800h yeeb nkab nrog lub siab temp anneal

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.

Semi-tiav cov ntaub ntawv rawed ntawm incoloy 800 tee ua cov khoom zoo tshaj plaws rau kev thov kom nce qhov kub thiab txias

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.

Thaum nce qhov kub thiab txias nws muab tsis kam rau oxidation, carburization, thiab sulfization, thiab surfidation nrog rau kev sib xyaw thiab lub zog.

Muab nyob rau hauv anealed mob, nws muaj cov txiaj ntsig ib lub zog ntawm 80ksi (550MPA), uas yog siab dua li cov qib qis dua thiab cov qib qis dua.

Stainless hlau yeeb nkab haum rau 316L litbows ib qho kev xaiv zoo dua rau ib qhov project uas yuav tsum muaj ntau vuam

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.