ASTM A815 Duplex thiab Super Duplex Steel 45 90 degrees luj

Peb kuj tseem yog cov koom tes ntawm cov yeeb nkab steel fittings, xws li Carbon Hlau Vuam Pa Roj Hlab, Taub Hau Vuam Vuam Cov Yeeb Nkab Luv ​​luv, thiab lwm yam.

Alloy400 yog ib qho-theem tau tsim-daws ni-cu alloy nrog cov tshuab hluav taws xob zoo li ntawm -10 (10 rau 800 Ã ¡. 263 thiab nce txog 900 Ã Ãf (480 Ã Ãc) raws li asme boiler thiab siab lub siab code.

Tsawg Alloy Hlau Luj Tshib Astm A234 WP9 Luj Tshib

ASME B16.49 30¡Ã 45Ã

Qhov cam me me stainless hlau cov yeeb nkab yeeb nkab xws li 304 lossis 3016L muaj nyob rau hauv ntau hom sib txawv xws li threed, tsis muaj nplaim taws thiab flare adapelers. Lawv muab kev nyab xeeb thiab xau pov thawj rau kev ua kom zoo dua, cov chav ua cov tshuaj lom neeg, cov khoom siv hluav taws xob, thiab ua haujlwm sib txawv. Lawv tsim nyog rau cov ntawv thov siab siab raws li cov kub kub, piv txwv li, kev lag luam nuclear thiab petrochemical, thiab lwm yam.

Hastelloy C-276 muaj nyob rau hauv daim phaj, sawb, lab, xaim, cov yeeb nkab, cov yeeb nkab, flanges, fittings.

Ntxiv dag zog ntawm Super Alloy Hastelloy B2 Yeeb Nkab Khoov yog ua los ntawm cov kev daws teeb meem, ua haujlwm hnyav, thiab nag lossis daus.

Alloy 20 (Alloy 20) yog ib tug hlau-based Austenitic alloy tsim los tawm tsam cov sulfuric acid corrosion. Nws tau ua tau zoo heev rau cov sulfuric acid acidosion; Nws muaj zog tsis kam mus rau phosphoric acid, nitric acid thiab chloride ib puag ncig, pitting corrosion, pitting corrosion thiab crack corrosion. Yog li ntawd, Alloy 20 muaj lub npe tiv thaiv corrosion alloy; Nws muaj ntau yam kev siv: xws li: tshuaj, khoom noj, tshuaj, kev lag luam hluav taws xob tsim nyog siv nws. Rau kev tiv thaiv kom pitt corrosion thiab chloride corrosion, kev nyuaj siab corrosion cracking teeb meem, thiab lwm yam) feem ntau siv.
Alloy Hlau Bollowd Fittings yog ib qho Weldable yeeb nkab phim uas tso cai rau kev hloov pauv ntawm kev ntws, mus rau cov khoom loj lossis muab cov khoom siv loj. Nws muaj ntau qhov xam pom zoo xws li nws muab pov thawj tas li rau cov fittings. Cov qauv hlau txuas ntxiv tsim ntawm kev haum thiab cov kav hlau muab lub zog rau lub kaw lus. Lub sab hauv sab nraud thiab grayual directional hloov pauv qhov kev txiav txim ntawm kev ua kom corrosion thiab yaig thiab txo qis siab poob thiab cua hlob. Nws tsis ua rau nws muaj tsawg dua rau xeb thaum raug rau cov ntsiab lus txij li nws yog ferrous

2022 Tuam Tshoj Tsum Khoom Raug Zoo ASTTM A815 S32750 REDUCHER16 - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

Siab ustenitic welds yog ntau dua feem ntau yuav tawg thaum lub sij hawm vuam. Vim li no, hom 316 thiab hom 316L "txuam" cov cuab yeej siv me me tau tsim los kho nrog me me ntawm ferrite nyob rau hauv lub microstructure kom txo tau cov kev sib cav sib ceg.

Huv tais ntawd kuj tau muab cais los ntawm qhov ntev. Lub vojvoog loj loj muaj lub vojvoog loj ntawm 1.5 zaug lub tshuab sib xyaws, tab sis lub ntsuas hluav taws xob luv luv muaj lub vojvoog sib npaug nrog cov yeeb nkab sib npaug

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.

Kev txo cov pa roj carbon cov ntsiab lus nyob rau hauv cov Austenitic Stainless hlau Alloy tau ua pov thawj kom muaj kev cuam tshuam rau cov fittriming. Txhawm rau kom daws tau cov teeb meem no, cov tuam txhab ntxiv qee cov nitrogen rau cov alloy ntawm unsoy stainless hlau fittings, ua kom nws mechanically zoo sib xws 316.
Peb yog lub duplex cov hlau yeeb nkab hlau fittings, super ob lub luj tshib 2507 Luj tshib 2507 Luj Tshib, Stainless Hlau Stainless yog tsev neeg ntawm stainless hlau. Cov no yog hu ua Duplex (lossis Austenitic-Ferritic-Ferritic-qib, Austenite (Ferrite (lub cev nruab nrab lotice) hauv kev sib npaug sib npaug. Lawv tsim los muab cov kev tiv thaiv corrosion zoo dua, tshwj xeeb yog tshuaj chloride kev ntxhov siab corrosion thiab chloride pitting corrosion.

Inconel 600 fittings yog tsim los ntawm npib tsib xee-allloys uas muaj tsawg kawg ntawm 72% npib tsib caug, Silicon, Sulphur, Tooj thiab Hlau.

Raws li nrog cov piping feem ntau, nkag siab txog cov yeeb nkab zoo tshaj plaws rau cov yeeb nkab hauv koj tus qauv lossis txoj haujlwm yog qhov tseem ceeb rau kev ua tiav.

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.
800h tuaj yeem tiv thaiv corrosion ntawm ntau cov xov xwm corrosive. Nws cov ntsiab lus nickel siab ua rau nws tiv taus kev ntxhov siab corrosion tawg hauv aqueous corrosion. Lub siab chromium cov ntsiab lus muab cov txiaj ntsig zoo dua rau pitting thiab crevice corrosion tawg. Lub alloy muaj zoo corrosion tsis kam rau nitric acid thiab organic acids, tab sis muaj kev txwv corrosion tsis kam nyob rau hauv sulfuric acid thiab hydrochloric acid. Zoo corrosion tsis kam nyob rau hauv oxidizing thiab tsis-oxidizing ntsev, ntxiv rau qhov muaj peev xwm rau pitting corrosion hauv av. Nws tseem muaj cov zoo corrosion tsis kam nyob hauv dej, chav thiab sib tov ntawm Chav, huab cua thiab carbon dioxide.

2022 Tuam Tshoj Chaw Muag Khoom Raug Zoo ASTM A815 S32750 REDUCER16

Peb cov lus nug suav nrog tab sis tsis txwv rau cov hlau roj av, tus hlau Stainless, PVC S80, CPVC S80 thiab cov ntaub ntawv almoy. Peb cov neeg ua haujlwm tau cob qhia ntau yuav pab koj nrog cov piping, flanges, fittings, qauv qauv thiab cuam tshuam.

Cov A234 WPB Sch li cas yog muaj nyob hauv qhov loj me me. Lub ntsiab lus siv ASTM A234 gr wpb luj tshib yog hloov cov kev taw qhia lossis ntws hauv cov pas dej piping.

Lub alloy tau siv nyob rau hauv ntau cov ntawv thov. Nws tau ua tau zoo heev kom sai ntws brackish dej los yog dej hiav txwv. Nws yog tshwj xeeb tiv taus hydrochloric thiab hydrofluoric acids thaum lawv de-aerated.

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.

Lub ASTM A234 WP5 specification muaj ntawm wrought carbon hlau thiab alloy steel nyob rau hauv seamless thiab welded daim ntawv. Lub ASTM A234 WP5 cov yeeb nkab fittings tau siv dav hauv siab rau hauv siab lub nkoj fabrication. Cov fittings muaj daim ntawv thov nyob rau hauv me ntsis mus rau qhov kub thiab muaj peev xwm kuj tau siv nyob rau hauv lub siab piping tshuab.

MSS-SP75 Ntev Lub vojvoog lauj kaub, 3R lauj tshij, lub kaus mom, cov hluav taws xob, reducers loj: 16 "-60" Phab ntsa tuab: 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.
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.
Inconel Inconel 601 (tsis yog N06601 \ / w. 2.4851) yog cov khoom lag luam dav dav rau cov ntawv thov kom sov thiab corrosion tsis kam. Ib qho tseem ceeb ntawm inconel 601 alloy yog nws txoj kev tiv thaiv kom kub oxidation kub.
Duplex fitty fittings Xws li xaiv thiab kev xaiv cov kav dej lossis hlab, koom nrog lawv ua ke ntau txoj kev, thiab kho thiab kho cov av xau. Nws ua ke ntau cov khoom muaj txiaj ntsig zoo ntawm Ferritic thiab Austenitic Stainless hlau.
Alloy 410, yog qhov tseem ceeb, cov dav dav martensite stainless hlau uas tsis muaj rau cov ntsiab lus hnyav thiab muab lub zog paub tab thiab nyuaj. Alloy 410, muaj tsawg kawg 11 .5% hlau uas muaj peev xwm ua kom pom kev ua kom zoo nkauj hauv cov cua huv, chav dej, thiab ntau yam ntawm cov khoom noj ib puag ncig.

Hastelloy C-276 muaj nyob rau hauv daim phaj, sawb, lab, xaim, cov yeeb nkab, cov yeeb nkab, flanges, fittings.

Ntxiv dag zog ntawm Super Alloy Hastelloy B2 Yeeb Nkab Khoov yog ua los ntawm cov kev daws teeb meem, ua haujlwm hnyav, thiab nag lossis daus.

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.

Stattin stainless stocks ua tiav ntau qib 304 thiab 316 fittings. Qhov ntau suav nrog 45¡u, 90¡ÃÃ thiab 180¡Ã lr luj tshib, eccentric reducer, recumic reducer, recument, ib tug flange, npog thiab pob pob.

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.

Nickel Alloy 800 Tsis Muaj Kev Lag Luam, Kev Lag Luam Khoom Siv Hluav Taws Xob, Kev Lag Luam Khoom Siv Hluav Taws Xob, Kev Lag Luam Khoom Siv Hluav Taws Xob
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).

ASTM SB 366 Monel 400 UNNONSIC N04400 YEEB NKAB KHWV NROG BUDOSIONS tus nqi qis hauv sai ntws brackish

ASTM A234 yog tus qauv ntawm cov yeeb nkab fittings, nws qhia tau tias yog ib qho ntawm cov roj ntsha
Incoloy alloy 800 tau siv dav hauv cov cuab yeej uas yuav tsum muaj lub zog siab thiab ua rau oxidation, carburization thiab lwm yam kev phom sij ntawm qhov kub thiab txias. Rau cov kev pab cuam uas xav tau kev siv tau zoo dua thiab kev nqus hluav taws xob, siv Incoloy 800h lossis 800 ht. Cov ntsiab lus siab ntawm npib tsib xee thiab chromium nyob rau hauv Alloy tseem muab zoo corrosion tsis kam.