npib tsib xee alloy haastelloy b2 nrog flanges

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.

Cov txheej txheem hauv qab no tom qab lub cim yog cov kauj ruam txiav. Txoj kev ntawm kev txiav txawv rau ntau yam ntaub ntawv. Yog li, rau cov hlau hlau, cov nplaim taws txiav txheej txheem yog siv. Ntxiv mus, stainless hlau Cheebtsam muaj peev xwm raug txiav siv cov ntshav arc tej tshuab. Yog hais tias lub plasma arc cutter yog siv qee cov xwm txheej yuav tsum tau tswj.

Cov tshooj tau tsim yog tsim tawm ntawm lub hoobkas thiab tom qab ntawd thauj mus rau tus thawj xaib thiab sib sau ua ke. Cov tswv yim no feem ntau yog siv los tsim Metro noj, chav nyob, chaw khaws ntaub, thiab lwm yam.

Alloy X paub txog nws lub zog kub zoo tshaj plaws thiab tuaj yeem tiv taus kub txog li 2200¡Ãf. Lub alloy tseem tuaj yeem ua tau yooj yim los ntawm phau ntawv thiab cov txheej txheem tsis siv neeg nrog kev sib sau ua ke thiab vuam cov khoom. Ib qho ntxiv, hastelloy x yog resistant rau corrosion, cua sov thiab oxidation thiab tuaj yeem tiv taus kev txo lossis nruab nrab cua thiab oxidation.

Thaum nyob rau hauv lub hnub nyoog-hardened mob, monel k-500 muaj qhov kev ntxhov siab ntau dua li monel 400. Alloy 400. Alloy lub zog thaum piv nrog alloy 400.

Chromium, molybdenum, npib tsib xee thiab nitrogen tag nrho pab txhawb kom muaj kev tiv thaiv corrosion los ntawm ntau yam xov xwm

Hastelloy B3 yog npib tsiboly-molybdenum alloy nrog profound tiv taus rau Stree-corrosion cracking, pitting, stably stability ntau dua rau ntawd ntawm alloy b2.

Superalloys muaj cov oxidation zoo thiab tuaj yeem txhawb nqa los ntawm cov hau kev xws li nag lossis daus hnyav thiab ua haujlwm tawv. Lawv tuaj yeem ua haujlwm nyob rau hauv cov kev ntxhov siab ntawm kev ntxhov siab thiab qhov kub thiab txias thiab qhov chaw siab ruaj khov.

Cov cylindrical bulge tau muab tso rau qhov siv flange hauv huab cua zoo xws li; nce kub lossis siab nias cov cua nab. Cov flanges no yog welded rau cov kav dej lossis cov fittings los ntawm kev siv pob tw-vuam uas ua rau muaj tag nrho cov kev kho lub cev. Npleem-ntawm flanges kuj yog ntau yam siv vim lawv tus nqi qis. Lawv tsis tas yuav muaj cov tsiaj ntev heev li weld caj dab flanges.

Inconel 625 2.4856 Pipes Couplings nrog Tees thiab Reducers

Steel Yeeb Nkab Quav Kuj tseem raug xa mus raws li prefabricated cov khoom siv xws li cov kav dej, flanges thiab lawv tau mounted thiab lawv tau mounted thaum lub sij hawm xa mus rau kev tsim khoom.

Hastelloy B3 Kev Ua Ntej Cov Kav Dej Nrog Flanges tau ua tau zoo heev rau hydrochloric acid

Kev ua kom zoo yog kev xyaum ua ke ntawm cov qauv hauv ib lub Rhiav lossis lwm qhov chaw sib dhos ua ntej thauj mus rau qhov chaw rau erection.

Hastelloy B2 tiv thaiv kev tsim ntawm cov qoob loo ciam teb carbide precipitates nyob rau hauv lub weld cua sov cuam tshuam rau thaj chaw kev siv tshuaj nyob rau hauv cov txheej txheem kev siv tshuaj lom neeg. Cov cua sov cuam tshuam weld cheeb tsam txo cov nag lossis daus ntawm carbides thiab lwm yam theem kom ntseeg tau corrosion tsis kam.

Alloy 347 (Unsen S34700) yog columbium stabilized ustenitic steelion steelion tsis kam thiab qee qhov zoo dua nyob rau hauv cov mob oxidizing zoo tshaj 321 (unc unical S32100).

Cov kab phib kab yog li cas los ntawm tus naj npawb ntawm cov kav dej nyoos thiab cov yeeb nkab fittings (piv txwv li laujkes, flanges, tees, thiab lwm yam) hauv cov khw fabrication.

Hastelloy B3 qhov kev sib txawv yog nws lub peev xwm los tswj kev ductility zoo thaum kev hloov pauv mus rau theem nrab.

Hastelloy yog ib lub corrosion-resistant nickel alloy uas muaj lwm yam tshuaj lom neeg xws li chromium thiab molybdenum. Cov khoom siv no muaj qhov kub siab ua rau muaj kev kub ntxhov thiab zoo heev corrosion. Hastelloy C276 yog ib qib Hastelloy siv rau hauv cov roj thiab roj kev lag luam.

cov neeg siv khoom siv tau. Peb kuj tseem tuaj yeem muab tshem tawm tau tso ua haujlwm tso ua haujlwm, suav nrog cov qauv ntawm cov raj xa dej txiav, bevelling, sib dhos thiab

Alloy 625 muaj lub zog zoo heev zog thiab kev nyuaj siab corrosion tawg mus rau chloride ions. Qhov no Nickel alloy muaj zoo heev weldability thiab feem ntau siv rau weld al-6xn. Cov alloy no tiv taus ntau thaj chaw muaj kev tiv thaiv loj, tshwj xeeb yog pitting thiab crevice corrosion.

Ib txoj kev haum thiab vuam cov txheej txheem yuav tsum tau siv tom qab ntug ua tiav ntawm feem. Yog li ntawd, rau cov hlau stainless thiab carbon hlau yeeb nkab ncauj, ntu tuaj yeem nyob rau ntawm cov hauv paus steel lossis hauv paus ntoo. Tsis tas li ntawd, ib qho kev tiv tauj ntawm cov roj carbon hlau thiab hlau yuav tsum tau txo qis.

Cov ntsiab lus carbon tsawg ntawm Alloy 317L ua rau nws tau welded tsis muaj kev sib txuam corrosion los ntawm chromium carbide nag los nag kev ua kom nws siv nyob rau hauv cov xwm txheej zoo li-welded.

Flanges yog cov khoom siv uas ua haujlwm raws li kev sib txuas ntawm cov kav dej loj, li qub lossis cov twj. Qhov txiaj ntsig zoo tshaj plaws ntawm Flange siv yooj yim qhov yooj yim ntawm kev tu thiab tshuaj xyuas ntawm thaj chaw sib txuas los ntawm cov flanges. Flanges feem ntau yog tsim los ntawm kev siv vuam los yog screing txoj kev. Flange system ua kev sib koom ua ke ntawm cov khoom sib txawv.

npib tsib xee alloy haastelloy b3 nrog flanges

Taub qab Weld Yeeb Nkab

Stainless Hlau Fasteners

Duplex Steel Tuav & Rods

Inconel 625 Alloy tau siv dav hauv kev ua tshuaj, tswj kev ua qias tuaj, evapators, nuclear reactors, kev lag luam marine thiab ntxiv.

Cov leeg cov kab pheebsuab feem ntau yog siv rau hauv pob zeb ua qauv kom paub tseeb tias cov fittings kom ntseeg tau tias yog qhov chaw ua ntej pouring pob zeb ua ntej.

Inconel 600 Cov Kab Yeeb Nkab nrog cov neeg tuaj yeem ua rau cov neeg Sulphur cov tebchaw thiab ntau cov oxidizing ib puag ncig

npib tsib xee alloy haastelloy b3 nrog flanges

Taub qab Weld Yeeb Nkab

Stainless Hlau Fasteners

Duplex Steel Tuav & Rods

Cov kav dej nyoos raug txiav rau cov uas yuav tsum tau loj thiab cov txav nrog cov yeeb nkab fittings rau lub rooj haum, qhov twg qee qhov sib txuas ua ke (i.e. txuas ib ntus). Lub txiaj ntsig sub-sib dhos (ib feem ntawm qhov kawg cov kab ua ntej cov zaub mov) txuas ntxiv nrog cov chaw sib txuas) ua ntej nws rov qab mus rau lub rooj sib npaug thiab tau ua kom haum nrog lwm cov kab noj mov.

Txawm li cas los xij, lawv txoj kev nkees nkees yog siab dua li cov flanges. Qhov teeb meem loj ntawm lub qhov (socket) weld flanges yog kev pheej hmoo corrosion. Ib qho sib txawv ntawm flange thiab haum lossis cov yeeb nkab yuav tsum tau tswj ua ntej vuam. Corrosive kua los yog av noo tuaj yeem nrhiav hauv cov chaw no. Yog li, cov kua-khov kho no yuav ua rau lub cev xeb ntawm lub cev.

Lub zog ntawm no Nickel hlau alloy yog tswj hwm rau 1200,000 f tab sis tawv mus rau qhov kub ntawm 400Ã ntau yam yog 2400-2460¡Ã F.