Alloy C276 yog siv nyob rau hauv kev txhoj puab heev lossis xeb ib puag ncig uas lwm cov alloys tsis ua haujlwm.

Lub hau hluav taws xob xaus tau siv los ua cov khoom tiv thaiv tsim los tiv thaiv cov yeeb nkab xaus ntawm ntau yam duab. Lub hom phiaj tseem ceeb ntawm kev siv cov yeeb nkab kawg caps yog rau kev sib txuas waterproof. Lawv kuj tau siv los kaw qhov xaus ntawm cov kav dej hydraulic lossis pneumatic thiab yas. Lawv tau siv rau hauv cov khoom siv dej rau hauv tsev, kev lag luam thiab cov dej hluav taws xob kab, tshuab ua cov tshuab thiab cov cuab yeej siv cov cuab yeej siv.

Stainless Qib 316TI muaj qhov me me ntawm titanium. Cov ntsiab lus titanium feem ntau tsuas yog nyob ib ncig 0.5%. Titanium atoms ruaj khov tus qauv ntawm 316 ntawm qhov kub ntawm ntau tshaj ntawm 800¡Ãc.

Qib 2205 yog cov feem ntau siv siv dav hlau steel hlau. Fittings ntawm cov ntawv kawm qib kawm no vim yog ob qho tib si lawv zoo heev corrosion tsis kam raws li lawv lub zog siab.

Peb tsis tau hais txog qhov zoo thiab ntau cov qauv thiab cov ncauj lus tshwj xeeb los tsim cov chav tsev me me uns s31803 taub hau welded yeeb nkab fittings. Peb yog qhov loj ua cov roj duplex no siv cov thev naus laus zis siab heev thiab cov cuab yeej. Pab peb cov neeg siv khoom thaum muaj xwm ceev lossis xwm txheej kub ntxhov.

Tsim raws li tsis ua N08825 lossis din w.nr. 2.4858, Incoloy 825 (tseem hu ua "Alloy 825") yog tus hlau-npib-chromium alloy nrog ntxiv ntawm Molybdenum, tooj thiab titanium. Qhov sib ntxiv ntawm molybdenum txhim kho nws txoj kev tiv thaiv tawm tsam hauv kev siv dej hauv dej, thaum cov ntsiab lus tooj liab muab rau cov sulfuric acid. Titanium yog ntxiv rau kev ruaj ntseg. Alloy 825 muaj qhov tseem ceeb heev rau hauv zos corrosion xws li txo thiab oxidizing cov kua qaub, thiab pitting thiab crevice corrosion. Nws yog tshwj xeeb tiv thaiv sulfuric thiab phosphoric acid. Incoloy 825 alloy yog siv rau hauv kev ua yeeb yam, petrochemical cov khoom siv, roj thiab roj av reprocessines, kua qaub ntau lawm thiab xaiv cov khoom siv.

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.

Tsim raws li tsis ua N08825 lossis din w.nr. 2.4858, Incoloy 825 (tseem hu ua "Alloy 825") yog tus hlau-npib-chromium alloy nrog ntxiv ntawm Molybdenum, tooj thiab titanium. Qhov sib ntxiv ntawm molybdenum txhim kho nws txoj kev tiv thaiv tawm tsam hauv kev siv dej hauv dej, thaum cov ntsiab lus tooj liab muab rau cov sulfuric acid. Titanium yog ntxiv rau kev ruaj ntseg. Alloy 825 muaj qhov tseem ceeb heev rau hauv zos corrosion xws li txo thiab oxidizing cov kua qaub, thiab pitting thiab crevice corrosion. Nws yog tshwj xeeb tiv thaiv sulfuric thiab phosphoric acid. Incoloy 825 alloy yog siv rau hauv kev ua yeeb yam, petrochemical cov khoom siv, roj thiab roj av reprocessines, kua qaub ntau lawm thiab xaiv cov khoom siv.

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).

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.

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

904L (N08904, 14539) Super Austenitic Super Stainless Hlau muaj 14.0,6,6-26.0% npib tsib, 4.5% molybdenum. 904L Super Austenitic Stainless Hlau yog cov roj carbon, siab, Molybdenum Austenitic Ausenitic ARSLOR-Resistant steel, uas yog cov khoom siv ntawm Fabkis los ntawm Fabkis H¡¤ Bank. Nws muaj cov kev ua kom zoo-passivation hloov muaj peev xwm, zoo heev corroside pitoride tsis kam, thiab zoo li kev ua yeeb yam zoo heev. Nws yog qhov haum rau ntau qhov kev hnov ​​ntawm cov sulfuric acid hauv qab 70 à Ãc, thiab muaj qhov zoo thiab muaj cov kua qaub zoo nkauj thiab cov acetic acid thiab acetic acid.

Cov fittings yog puab thiab tom qab ntawd rhuab mus rau lub siab kub raws li kev txias txias kom ze rau qhov txias txias hauv cov huab cua tseem. Qhov kev txias txias no ntxiv ntxiv rau lub zog ntawm lub stainless hlau 310 cov yeeb nkab fittings thiab ua rau lawv muaj zog ntau. Lub ss 310s haum siv nyob rau hauv kev lag luam zoo li dej hiav txwv ua, thermal zog tiam cov nroj tsuag thiab cov piping ntau li. 310s ss Weld fittings siv nyob rau hauv cov chav kawm siab sib txawv los daws tau cov kev xav tau ntawm daim ntawv thov ib yam nkaus.

Taub qab Weld fittings txuas nrog cov yeeb nkab kom xa cov cua, dej, thiab roj hauv cov ntawv thov cov kav dej thiab khoom noj thiab cov khoom noj thiab mis ua. Taub qab Weld (BW) fittings ua cov pob qij txha nrog lub zog, nkees, xeb tawm tsam, thiab kev ua raws li kev ua kom zoo.

Hastelloy X yog wrought nickel-based alloy nrog lub zog kub zoo thiab oxidation tsis kam. Txhua cov ntaub ntawv cov khoom tau zoo heev hauv kev sib sau thiab vuam. Txawm hais tias Hastelloy X yog feem ntau paub txog nws cov cua sov thiab oxidation tiv thaiv chloside kev ntxhov siab rau kev tiv thaiv zoo los txo lossis carburizing cua. Alloy X yog ib qho ntawm feem ntau siv Nickel-based supallloys rau roj turbine cav cheebtsam.

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.

304 316 Lub ntug dej huv tsis muaj ntawv pov thawj

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.

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.

Alloy Steel Weld Fittings yog ib cov yeeb nkab txuas nthuav dav cov ntaub ntawv nthuav dav rau hauv qhov chaw recessed ntawm lub valve, haum lossis flange. Nws yog tsuas yog siv cov diam tawv me me uas feem ntau rau cov piping uas nws lub nominal txoj kab uas yog Nps 2 lossis me dua. Nws lub zog tensile ntawm nruab nrab ntawm 758-1882 MPA uas yog siab dua lub tensile lub zog ntawm stainless hlau.
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.

Alloy 800ht \ / incoloy 800ht yog ib qho tswj tau cov khoom siv tau derivative ntawm incoloy? Alloy 800h (tsis zoo (tsis yog N08810) thiab yog siv rau tib cov kev tso siab ntau dua, txawm li cas los cov alloy ua kev ntxhov siab ntau dua li kev tso cai rau cov alloy pom.

Peb cov stub zoo kawg ib qho stub kawg pob tw welded pob qij txha yog sim thiab muaj pov thawj rau kev ua kom ntev, qhov tseeb thiab precision. Ansi B 16.9 Tus ntaiv kawg yog siv dav hauv cov kav dej uas siv sib txawv los txuas ntau hom kav.

Duplex cov hlau uns s32205 fittings (ustenitic thiab ferritic thiab ferritic thiab ferritic) tau siv dav rau cov haujlwm xav tau kev ua haujlwm corrosion thiab kev ua tau zoo. Chav DuPlex und undled yeeb nkab fittings feem ntau muaj kev tiv thaiv corrosion zoo heev piv rau lwm cov neeg hauv kev ua pa.

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.

Incoloy 800H cov yeeb nkab fittings (uns n08810) yog qhov tseeb ntawm cov hlau-npib hlau muaj qhov sib xyaw zoo ib yam li muaj lub zog zoo ib yam li 800, nrog lub zog zoo dua qub.
Carbon Steel Fasteners

Cov alloys tau ua haujlwm nyob rau ntawm qhov kub heev thiab nyob rau hauv cov neeg siv tshuab kev ntxhov siab ntau, thiab kuj muaj qhov siab ruaj khov yog qhov yuav tsum tau ua. Lawv muaj cov ntxig siab thiab oxidation tsis kam.

Peb yog cov chaw tsim khoom ntawm stainless hlau 304 pob tw wandd fittings uas yog tsim nyob rau hauv ntau yam tsim, cov qauv, cov qib, nrog txhua qhov kev lag luam kev lag luam xav tau.

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.

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.

Cov khoom tseem ceeb ntawm Stainless hlau 310s Kawg Cap Fittings yog lawv cov peev xwm loj thiab ua rau lawv muaj cov ntsiab lus ntawm oxidation, sulfidation, thiab lwm hom kev kub corrosion.

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.

ASTM A234 WPB SCH 40 FITTINGS npog cov roj carbon steel fittings ntawm kev hloov kho tshiab ntawm Asmes thiab S-73, MSS-SP-95, thiab MSS-SP-97.