4 nti cov yeeb nkab fittings raj txuas txuas txuas cov yeeb nkab txuas incoloy 825 laujbows

Cov oxidation oxidation tsis kam ntawm haastelloy x yeeb nkuag yog qhia hauv qab no. Kev ntsuam xyuas tau ua los ntawm kev kuaj cov qauv kom qhuav cua qhuav ntawm 2000 deg. F. Thiab kom qhuav cua nias rau 300 psi ntawm 1750 deg. F.

ASME B16.9 LO VIM LI CAS, LUV LUV LUV, LUV LUV LUV, LUV LUV LUV, LUV LUV LUV, LUV LUV LUV, NCO QAB ZIB, COJ, RUCTUCERS LOJ Thickness: Sch5S-SCHXXS

S31803 yog cov qauv sau ua ke (tsis ua haujlwm) rau thawj lub duplex stainless hlau stainless. Cov txheej txheem tsis zoo tau tsim los ntawm cov pab pawg ua lag luam hauv xyoo 1970 los txo kev tsis meej pem thaum tib almoy tau hu ua ntau yam sib txawv, thiab hloov ua lwm yam. Txhua tus hlau yog sawv cev los ntawm ib tsab ntawv ua raws li tsib tus lej, qhov twg tsab ntawv sawv cev ntawm cov hlau series, i.E. s rau stainless hlau.

ASTM A420 WPL6 cov yeeb nkab fittings tau ua los ntawm cov pa roj carbon hlau uas yog tsim cov pa roj carbon, mangelese, phosphorus, leej faj thiab silicon.

Lub corrosion tsis kam ntawm cov alloy ib leeg ua rau Duplex cov yeeb nkab Steel hlau fittings rau cov ntawv thov nyuaj. Kev lag luam xws li cov roj thiab roj thiab petrochemicals yog qhov siab ib puag ncig. Cov khoom lag luam xav tau cov khoom lag luam zoo li ASTM A815 uns unsmows uas tsis yog ua rau txheem tab sis kuj ruaj khov.
Thermodynamically, titanium yog cov hlau yooj yim vim nws lub peev xwm tsis zoo, thiab nws hlawv nyob rau hauv cov huab cua ntawm qhov ntsuas kub tsawg dua li nws qhov point. Nws tuaj yeem hnov ​​mob nrog cov tshuaj chlorine ntawm 550? C thiab tseem tuaj yeem sib txuas nrog lwm cov roj Halogen A txawm hais tias nws nqus hydrogen.

Cov ntsev ntsev no tuaj yeem txhim kho thaum hydrochloric acid los sib cuag nrog hlau thiab tooj liab. Yog li ntawd, yog tias cov khoom siv no ua ke nrog cov hlau lossis cov raj tooj liab hauv cov kab ke thiab cov khw muag khoom siv hydernoric tuaj yeem ua rau lub ntsej muag ua ntej ua ntej.

Qhov kev haum no ces ua ib feem ntawm cov kab ke rau kev thauj cov dej (roj, roj, kua, yam ntxwv zoo, dhau los ntawm kev ncua ntev lossis ntev dua.

MSS-SP75 Ntev Lub vojvoog lauj kaub, 3R lauj tshij, cov khoom siv tsawg, cov hluav taws xob, reducers loj: 16 "-60" Phab ntsa tuab: Sch31s-SCHXXS

Cov khoom lag luam tsim qauv loj / / li asme B16.9 ntev rauv taws, ntev rerurius rov qab, lub voj voos luv luv, 3d tshib, ntaub ntawv ncaj, ...

Cov txheej txheem los tsim cov nruab startless cov yeeb nkab fittings yog peev txheej hauv cov qauv ciab. Hauv kev lag luam stainless hlau kev lag luam casting, ib qho qauv siv yeeb nkab tshwj xeeb thiab cov yeeb nkab siv yeeb nkab uas nyiam siv thiab mounted mus rau cov ntoo ciab. Cov ntoo uas tsis tau raug teeb tsa rau hauv cov tshuaj ceramic thiab cov khoom sib txawv nrog cov khoom sib txawv. Tom qab qhov no, nws sab laug kom qhuav, thiab cov txheej txheem rov ua dua kom txog thaum lub plhaub tuab tau tiav.
ASTM SB 366 alloy 400 monel 400 monel 400 MONELL 400 MONELS UNNING N04400 Tube khoov tshwj xeeb tsis kam mus rau hydrochloric thiab hydrofluoric acids
DuPleX Luj Tshib Fittings - Duplex Steel Luj yog ntsia nruab nrab ntawm ob qhov ntawm cov yeeb nkab lossis tubing, tso cai rau 185¡Ã lossis 45,000 hloov hauv kev taw qhia. Xaus Machining yog siv rau Taub Qab Vuam thaum ob xaus sib txawv hauv qhov loj me, hu ua reducer lossis lub luj tshib. Haum lauj tshib muaj nyob rau 1D, 1.5d, 3D, 3D, 8,D, 8,¡Ã luj tshib li luv luv thiab ntev ntev tshaj plaws hluav taws xob lauj.

Txhawm rau kom xa cov raj xa dej, nws yog ib qho tsim nyog los tshem cov hose ncaj hauv cov raj xa dej. Thaum siv ntau lub raj xa dej, ntau yam kav dej yuav tsum tau siv. Thaum twg cov raj xa dej siv, lub luj tshib yuav tsum tau siv los hloov qhov loj ntawm cov raj xa dej. Thaum bifurcating, peb-txoj kev xaim cov flange kev sib txuas siv thaum lub raj xa hluav taws xob thiab kev sib txuas txias thiab kev sib tw txias thiab kev sib koom ua ke txias. , Hauv kev sib txuas ntawm ntau cov twj paj nruag, kuj tseem muaj cov txuas txuas thiab ntsaws ntawm cov twj paj nruag theem.

Lub 316L yog cov carbon qis version, thaum lub 316H hom yog cov pa roj carbon ntau ntawm 316 stainless hlau. Lub caij no, 316ti yog lub titanium ruaj khov version ntawm 316ti los ntawm kev ntxiv cov qauv los tiv thaiv nag lossis daus ntawm cov chromium carbide, uas yog lub hauv paus ntawm cov rhiab.

316L yeeb nkab fittings cov pa roj carbon ntau ntawm 316 thiab yog tiv thaiv tau los ntawm kev nkag siab (Lis Ciam Cuam Tshuam Carbide nag lossis daus). Yog li nws yog qhov dav dav hauv kev ntsuas hnyav welded Cheebtsam (dhau li ntawm 6 hli). Muaj feem ntau tsis muaj tus nqi pheej sib txawv ntawm 316 thiab 316L stainless hlau.

Lub unr unic s31803 (ASTM F51) Cov lus qhia tshwj xeeb tau ua rau muaj ntau dua Superseded los ntawm Unvent S32205 (1.4462, ASTM F60). Qhov no qhia txog lawv txoj kev xav kom ua kom tiav ntawm cov khoom siv alloy, ua tsaug rau kev txhim kho AOD cov txheej txheem ntawm kev tswj hwm. Ib qho ntxiv, nws tso cai rau cuam tshuam rau cov nitrogen ntxiv qib ntxiv dua li yog tam sim no yog nyob tom qab keeb kwm. Yog li ntawd, qhov siab tshaj plaws ua tiav cov qib hloov kho kom ua kom ntau cov ntsiab lus ntawm chromium (CR), Molybdenum (mo) thiab nitrogen (n).

NAS 800H (NCF 800H, UNRSICS N08810) \ / NICBACE ARATORS uas muab lub zog loj thiab ua kom muaj kev kub ntxhov thiab carburization ntawm qhov kub

Duplex steel s31803 Reducer fittings yog tiv taus chloride ib puag ncig thiab sulfide kev nyuaj siab corrosion. Lub caij no, cov chav dej dulex s3180 hla cov xaim hluav taws xob tseem muaj rau peb cov neeg siv khoom sib txawv thiab cov duab. Duplex steel s31803 khoov pob tw welded yeeb nkab fittings feem ntau ua tau zoo nyob rau hauv ib puag ncig uas ua rau muaj kev ua ntej ntawm cov qib tsis ua haujlwm. Txawm hais tias tus pas dej Duplex S31803 luv luv khawm welded cov khaub noom fittings muaj qhov kub ntawm lub sijhawm yog tias muaj qhov kub nyob rau ntawm 300 degrees Celsius.

Cov ntaub ntawv sib xyaw ntawm stainless hlau 304 bollaced fittings suav nrog carbon, manganese, siosphorus, sulfur thiab nitrogen ntxiv rau cov chromium thiab noj qab daus.

Tus tee tuaj yeem sib npaug ntawm cov kav dej sib npaug lossis cov khoom siv sib luag, rub tawm, kev sib tw, lossis los ntawm kev sib txuas ntawm ob lossis ntau dua saum toj no. Qhov twg ntawm qhov kev tsim khoom lag luam tsis yog los tsim cov tsis raug kev tsis txaus ntseeg hauv fittings.

DuPleX Luj Tshib Fittings - Duplex Steel Luj yog ntsia nruab nrab ntawm ob qhov ntawm cov yeeb nkab lossis tubing, tso cai rau 185¡Ã lossis 45,000 hloov hauv kev taw qhia. Xaus Machining yog siv rau Taub Qab Vuam thaum ob xaus sib txawv hauv qhov loj me, hu ua reducer lossis lub luj tshib. Haum lauj tshib muaj nyob rau 1D, 1.5d, 3D, 3D, 8,D, 8,¡Ã luj tshib li luv luv thiab ntev ntev tshaj plaws hluav taws xob lauj.

Txoj kev cuab yuav siv tau rau hauv cov chaw kaw cov chaw uas muaj cov cuab yeej tsis yooj yim. Cov lauj kaub lauj kaub no muaj nrog 90-degree khoov kaum sab xis, tab sis kuj tseem muaj nyob rau hauv 45 thiab 22.5 degrees. Cov alloy 800 fittings feem ntau yog siv nyob rau hauv dej phwj tuaj, dej, vents, roj kav thiab ntau dua.

Hastelloy B2 Yeeb Nkab Bend tau muab tsis kam mus rau cov ntshiab sulfuric acid thiab ib tug xov tooj ntawm cov kua qaub tsis-oxidizing acids. Cov Alloy yuav tsum tsis txhob siv nyob rau hauv oxidizing media lossis qhov twg oxidizing cov khoom tsis huv muaj nyob rau hauv kev txo cov xov xwm.

2 nti Sch40 304 316 904L 904L 90th 90nd Chav Luj Weld Luj Reducer Tee Cov Yeeb Nkab Fittings - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Hastelloy B2 Yeeb Nkab khoov muab qhov zoo heev rau pitting corrosion thiab kev ntxhov siab ntsig txog corrosion tawg

Ib lub pob tw weld yeeb nkab haum yog tsim kom muaj welded rau ntawm nws cov (s) kom txuas cov yeeb nkab sib txuas ua ke thiab tso cai rau kev hloov pauv lossis lub hlab lossis xaus.

Qhov kev haum no ces ua ib feem ntawm cov kab ke rau kev thauj cov dej (roj, roj, kua, yam ntxwv zoo, dhau los ntawm kev ncua ntev lossis ntev dua.

MSS-SP75 Ntev Lub vojvoog lauj kaub, 3R lauj tshij, cov khoom siv tsawg, cov hluav taws xob, reducers loj: 16 "-60" Phab ntsa tuab: Sch31s-SCHXXS

Cov fittings tau ua nrog cov khoom tsis muaj tshuaj lom, cov khoom siv corrosion-resistant rau kev siv hauv cov khoom noj muaj haus ¡± tshuaj ntxuav ± kev huv si, ua kom xoom tsis muaj kua dej.

QHH3737.2 g Tuam Tshoj Chaw Muag Khoom Ncaj Ncaj Ncaj Ncaj Ncej Hlau Uaric Hlau Cov Yeeb Nkab Fitting Hlau Steel Yeeb Nkab Fittings Litness

Rau cov ntawv sau zeb hauv av uas xav tau cov qib qis dua uas tsis muaj cov xeb txaus tiv thaiv. Raws li 22% chromium cov ntsiab lus, lawv muaj cov ustenitic: Ferritic microstructure uas muaj zog dua, corrosion tsis kam thiab nqi-ua hauj lwm zoo.

Austenitic stainless hlau yog raug rau kev ntxhov siab corrosion cracking (SCC) hauv cov av halc. Txawm hais tias hom 316 alloys muaj kev tiv taus scc ntau dua 18cr-8 ni alloys vim lawv molybdenum cov ntsiab lus, lawv tseem muaj kev pheej hmoo. Cov mob uas tsim scc no yog: (1) Lub xub ntiag ntawm cov hales (feem ntau cormal

Qhov kev haum no ces ua ib feem ntawm cov kab ke rau kev thauj cov dej (roj, roj, kua, yam ntxwv zoo, dhau los ntawm kev ncua ntev lossis ntev dua.

MSS-SP75 Ntev Lub vojvoog lauj kaub, 3R lauj tshij, cov khoom siv tsawg, cov hluav taws xob, reducers loj: 16 "-60" Phab ntsa tuab: Sch31s-SCHXXS

Cov Nickel Alloy tau tawm tsam hauv cov roj sulfur-cov txiaj ntsig siab dua li 700,000 f thiab molten sulfur tawm tsam cov kub ntawm 500Ã f.