tee grp stainless hlau yeeb nkab fitting tis ntawm poj niam compact fittings 904L tee

Peb muab ntau ntawm stainless hlau 904L Buteweld fittings xws li Ansi B16.9 Stainless Hlau Buttings, 904L Stainless Hlau Buttings, 904L Stainless Hlau Bollowd 90 DEG Luj Tshib, Stainless Hlau DIN 1.4539 Yeeb Nkab Fittings, 904L Stainless Hlau Bedweld Kawg Hluav Taws Xob Cap. Lwm yam Cov Stainless Hlau 904L ButtWeld fittings muaj ntau qhov ntau thiab tsawg, duab raws li cov kev xav tau ntawm peb cov neeg siv khoom.
304 Stainless hlau yog qhov feem ntau cov hlau tsis muaj. Cov hlau muaj ob txoj kev chromium (nruab nrab ntawm 18% thiab 20%) thiab thib pua (nruab nrab ntawm 8%) [1] cov hlau uas yog cov qauv hlau tseem ceeb. Nws yog Austenitic stainless hlau.When nws los txog siv, SS304 tuaj yeem pom hauv chav ua noj hauv chav dej thiab lwm yam khoom siv xws li toaster thiab microwave ncu. SS304 kuj yog siv los ua kom cov hlab ntsha siab, lub log npog zoo li rau kev ua lub tsev kws ua liaj ua teb.

Lawv feem ntau siv los xa (lossis koom nrog) ob lossis ntau cov kav dej (lossis cov hlab) ua ke siv cov yeeb nkab fittings. Lawv pab ua kom qhov sib koom ua ke los ntawm kev ntxiv lub zog ntxiv rau kev sib koom ua ke, yog li pab tswj hwm txoj haujlwm ntawm kev sib koom ua ke nrog kev ruaj ntseg ntxiv. Cov fitts fittings pab hloov cov kev taw qhia ntawm cov yeeb nkab \ / raj thiab ua kom du cov ntsiab lus nyob hauv. Cov yeeb nkab fittings tseem hu ua buttweld fittings.
Luj tshib A234 WPB yog tsim los ua ob pawg uas txhais qhov kev ncua deb uas lawv hloov kev taw qhia.
Alloy 20 lub laujbows muaj kev tiv thaiv zoo rau kev tawm tsam los ntawm ntau cov acids, tshwj xeeb tshaj yog cov sulfuric acid. Lawv tseem tuaj yeem tiv thaiv qhov tom qab kev sib cuag nrog cov sulfuric acid. Cov no yog kev siv tau zoo sib xws li hauv paus.
Kev npaj ntawm cov ntsiab lus nyob rau hauv cov kab lus ntawm cov khoom muaj yuav hais tau li cas cov ntsiab lus cuam tshuam rau ib qho tshuaj. Raws li nws yog nyob rau hauv nruab nrab ntawm lub rooj, peb paub cov khoom siv titanium ua kom muaj peev xwm ntawm cov hlau thiab tsis yog hlau.
Duplex 2507 yog super duplex stainless hlau tsim rau cov ntawv thov tshwj xeeb muaj zog thiab corrosion tsis kam. Alloy 2507 muaj 25% chromium, 4% molybdenum, thiab 7% npib tsib xee. Qhov siab molybdenum, chromium thiab nitrogen cov ntsiab lus ua rau chloride nres thiab crevice corrosion nres thiab crevice corrosion nres rau chloride kev ntxhov siab corrosion.

601 tau siv dav hauv kev tso tsheb hlau luam rho hauv Ammonia kev hloov kho thiab kev txhawb nqa catrical thiab sib xyaw ua ke ntawm cov khoom khib nyiab hauv cov khib nyiab.

ASTM A403 \ / A182 \ / A240 thiab AFSI B16.9 \ / 16.28 \ / MSS SP-43. 316 \ / 316L yog npib tsib xee-chromium stainless hlau alloy uas tooj liab thiab molybdenum tau ntxiv. Nws yog ib qho tsis yog-sib nqus Austenitic stainless hlau, yog li nws yog qhov tshwj xeeb tshaj yog nyob rau hauv cov mob corrosive hnyav.

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.

Thaum lwm cov ntaub ntawv yuav ua tsis tiav lub sijhawm, peb tus hlau Stainless 316 hla kev ua haujlwm thiab cov tsos mob ncua sijhawm. Nws tau raug rau cov kev paug hnyav rau feem ntau ntawm nws cov hav zoov thiab tau nyuam qhuav tau ntxuav, tab sis cov no stainless hlau 316 reducers tseem raug suav hais tias yog qhov zoo.

Qhov sib txawv ntawm 304 thiab 304L stainless hlau yog tias 304L muaj .03 max carbon thiab yog qhov zoo rau vuam whereas 304 muaj cov roj carbon ntau.

Monel 400 cov yeeb nkab fittings yeeb nkab bend haum rau kev kev kev coj txhua yam ntawm cov dej kub lossis ua kua kub

Lub taub hlau stainless 304 fittings ib ntawm cov siv cov yeeb nkab feem ntau ntawm cov yeeb nkab fittings thoob ntiaj teb.

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.

Monel 400 tiv taus ob lub dib thiab dej hiav txwv nrog rau cov sulphoric ntau xws li sulfuric, hydrofluoric acids thaum lawv deaule.

Nickel Alloy Alloy 625 Tsis Txaus N06625 Tsis Txaus Ntshai Reducer Eccentric REDUCER AGTUM ASMAGE SB 366 Fittings

Tsawg Alloy Steel Fittings Txoj Kev Sib Nrauj Sib Kis

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.

Thaum raug rau cov neeg sawv cev oxidising, inconel 625 yog tiv thaiv ib txwm los ntawm nws cov npib tsib xee-chromium matrix.

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.

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.

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.

Inconel 625 Luj tshib kuj tau pom nws txoj kev mus rau hauv lub dav hlau kev lag luam, tshwj xeeb rau cov khoom tso pa, cov roj ua kom sov, thiab cov pob zeb hluav taws xob.

Lawv tau siv rau hauv cov ntawv thov sib txawv nrog cov laj thawj sib txawv. ASTM A403 W316 Luj tshib yog siv los hloov cov kev taw qhia ntawm cov yeeb nkab. Thaum lub luj tshib yog tsim los ntawm 316 hlau, nws tuaj yeem siv hauv chloride-nplua nuj cov ntawv thov marine. Litlows tuaj yeem muaj qhov ntev ntev thiab cov ces kaum.

Inconel 601 BW Luj Tshib nrog zoo tsis kam rau aqueous corrosion thiab muaj zog txhua yam

Ib qho tseem ceeb ntawm Incoloy uncoloy uncoloy uncoloy uncoloy tsis yog tias ua rau pom cov khoom siv kub huab cua zoo, tab sis kuj ua tau zoo ntawm cov chaw kub txog 1000¡Ãf.

Tus Reducer tso cai rau kev hloov pauv ntawm cov yeeb nkab loj kom tau raws li cov kev xav tau ntws los yog hloov mus rau cov raj xa khoom uas twb muaj lawm. Qhov ntev ntawm kev txo qis feem ntau yog sib npaug rau qhov nruab nrab ntawm qhov loj dua thiab cov hlab hlav me dua. Reducers yog feem ntau concentric, eccentric rollucers tuaj yeem siv los tswj cov yeeb nkab lossis hauv qab ntawm cov yeeb nkab theem.

Ib lub pob tw weld yeeb nkab haum yog tsim kom muaj kev sib tw ntawm nws cov (roj, roj, dhau mus ua ke, dhau mus deb ntawm cov khoom siv tsis zoo .-- Zehengzhou Huitong Pipeline Equipment Co., Ltd.

ASME SA 240 UN tsis muaj S32205 Litbows yog tus tsim lub lauj tshib uas tuaj yeem txuas nrog yuav luag txhua lub luj tshib. Cov lauj tshib no muaj nyob hauv Nps? Rau NPS 48 thiab tuaj yeem hloov cov kev taw qhia ntawm kev ntws hauv cov yeeb nkab. Unren uns s32205 laujbows muaj zog dua li cov hlau tsis huv.

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).

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.

Raug cov ntawv thov rau Monel K500 uas siv lub zog siab thiab cov tshuab hluav taws xob, cov roj av, cov roj av ua kom haum rau roj thiab roj ntau lawm. Nws yog qhov tshwj xeeb zoo rau centrifugal twj hauv kev lag luam marine vim yog nws lub zog siab thiab cov nqi qis hauv cov dej hiav txwv high-velocity seawater.

Cov khoom siv tsis tau yog suav tias yog tsim cov khoom lag luam qib marine thiab tsim yam tsis muaj vels lossis nqaws. Qeb ua cov xov xwm sib txawv thiab qhia tsis kam rau pitting caterposion los ntawm chlorides thiab tej yam paug. Cov kev siv tshuaj-qib siab ntawm qib no tiv thaiv kev kav dej ntev hauv dej lub cev. Txawm li cas los xij, cov kav dej-qib marine-qib muaj kev cuam tshuam rau cov dej sov.

Lub tshuab hluav taws xob stainless hlau yog cov khoom ntawm kev xaiv rau nqa cov tshuaj corrosive lossis cov roj av, tshwj xeeb yog qhov kev ntsuas siab, siab dua ib puag ncig muaj kev koom tes. Raws li qhov tshwm sim ntawm kev ua kom zoo nkauj ntawm cov hlau stainless, cov yeeb nkab feem ntau siv hauv cov ntawv thov archectural.

1-4 nti sij hawm 10 2 cmp clamped luj tshib stainless hlau huv si yeeb nkab haum 347h lauj tshiav

Nickel Alloy Alloy 625 Tsis Txaus N06625 Tsis Txaus Ntshai Reducer Eccentric REDUCER AGTUM ASMAGE SB 366 Fittings

Tsawg Alloy Steel Fittings Txoj Kev Sib Nrauj Sib Kis

Nickel Alloy Alloy 625 Tsis Txaus N06625 Tsis Txaus Ntshai Reducer Eccentric REDUCER AGTUM ASMAGE SB 366 Fittings

Tsawg Alloy Steel Fittings Txoj Kev Sib Nrauj Sib Kis

Qhov kev hloov kho no tau los tswj cov pa roj carbon (.05-.10%) thiab lis loj kom ua kom zoo rau kev ntxhov siab cov khoom siv. Incoloy 800ht muaj kev hloov kho ntxiv rau cov kev sib xyaw ua ke rau cov kev sib xyaw titanium thiab qib txhuas (.85-1.20%) kom paub meej tias zoo siab siab kub siab.