Hastelloy C4yog wrought npib tsib xee-chromium- molybdenum alloy txawv los ntawm nws cov muaj pes tsawg leeg: npib tsib xee (sib npaug), chromium (14–18%), thiab molybdenum (14–17%), nrog cov ntsiab lus hlau tswj (tsawg dua lossis sib npaug li 3%) thiab cov pa roj carbon tsawg heev (<0.015%) stabilized with titanium.
Vim li casXaiv PebHastelloy C4 Flange?
Hastelloy C4 yog npib tsib xee -chromium- molybdenum alloy tsim tshwj xeeb los muab qhov tshwj xeeb siab - qhov kub thiab txias.
Superior Thermal stability
Lub ntsiab kom zoo dua ntawm Hastelloy C4 yog nyob rau hauv nws tsis kam mus tsim cov nplej - ciam teb precipitates nyob rau hauv lub vuam kub- cuam tshuam cheeb tsam (HAZ). Nyob rau hauv ntau lwm yam alloys, qhov kub siab ntawm vuam ua rau cov pa roj carbon thiab lwm cov ntsiab lus tsiv mus rau cov ciam teb, tsim "sensitized" thaj chaw uas muaj feem cuam tshuam rau intergranular corrosion.
Peb Hastelloy C4 flanges yog engineered kom ruaj khov txawm tias thaum raug kub hauv 1200℃F txog 1900℃F (650℃txog 1040 degree) ntau yam. Qhov no ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau cov txheej txheem tshuaj siv nyob rau hauv "raws li -welded" mob, tshem tawm qhov kev xav tau ntawm cov nqi qis tshaj -weld heat treatment nyob rau hauv feem ntau scenarios.
Tsis sib haum Corrosion Resistance
Cov molybdenum siab (feem ntau yog 14.5% mus rau 17.5%) thiab chromium (14% mus rau 18%) cov ntsiab lus muab ib tug dual- ntaub thaiv npog tiv thaiv:
Kev txo qis ib puag ncig: Kev tiv thaiv zoo heev rau hydrochloric, sulfuric, thiab phosphoric acids.
Oxidizing Ib puag ncig: Kev tiv thaiv zoo tshaj plaws tiv thaiv cov kab mob hauv cov pob zeb hauv av, ferric thiab cupric chlorides, thiab cov roj chlorine ntub dej.
PebHastelloy C4 FlangeManufacturing Range
Peb tsim Hastelloy C4 flanges rau txhua tus qauv thoob ntiaj teb:
Cov qauv
• ASTM B564 / ASME SB564
• ASME B16.5, B16.47 Series A & B, B16.48
• DIN, EN 1092-1, BS 4504, JIS B2220
Hom Muaj
Weld Neck • Ntev Weld Neck • Slip-On • Qhov (Socket Weld) • Dig Muag • Lap Joint • Threaded • Spectacle Blind • Orifice • RTJ Ring Type Joint
Qhov Loj
½ "(15 NB) rau 48" (1200 NB)
Cov chav kawm siab
150# txog 2500# • PN 6 txog PN 64
Ntsej muag tiav
Raised ntsej muag (RF) • Lub ntsej muag tiaj tus (FF) • Ntiv nplhaib hom Joint (RTJ)
Peb khaws cov khoom lag luam ntau hauv txhua qhov ntau thiab tsawg thiab tuaj yeem tsim cov flanges kev cai nrog lub sij hawm luv luv - feem ntau hauv 4-6 lub lis piam rau forged thiab machined pieces.
Hastelloy C4 Flange Manufacturing txheej txheem
Txhua Hastelloy C4 flange pib nrog lub tshuab nqus tsev-induction-melted (VIM) lossis electro-slag-remelted (ESR) ingots los ntawm cov ntawv pov thawj xws li Haynes International, Cov Hlau Tshwj Xeeb, thiab VDM Hlau. Cov khoom siv tau raug kuaj xyuas PMI nruj thaum tau txais.
Cov txheej txheem ntau lawm suav nrog:
Kub forging ntawm hydraulic presses (txog 4000 tons) ntawm kev tswj qhov kub thiab txias kom ua tiav cov qauv zoo li qub.
Kev kho cua sov hauv huab cua-tswj lub qhov cub kom rov ua kom zoo dua corrosion.
Precision CNC machining nrog pob zeb diamond cuab yeej kom ua tiav qhov ntev ntev ntev (± 0.5 hli ntawm lub voj voog bolt, flatness<0.2 mm).
Deg xov: daim iav polish, tua blasting, los yog passivation raws li xav tau.
Qhov kawg no -rau- kawg tswj xyuas kom tsis muaj qhov tsis xws luag thiab tag nrho traceability los ntawm yaj mus rau xa.
Hastelloy C4 Flange Kev lag luam daim ntawv thov
Hastelloy C4 flanges tsis yog cov khoom siv dav dav; lawv yog cov cuab yeej cuab tam hauv kev lag luam tshwj xeeb. Peb cov neeg siv khoom feem ntau xa cov flanges no hauv cov haujlwm uas cov sijhawm poob nqi ntau lab daus las ib hnub.
Kev ua tshuaj lom neeg
Hauv kev tsim cov acetic acid, chiv, thiab tshuaj tua kab, cov reactors thiab cov kav dej raug cuam tshuam rau cov khoom sib tov sib xyaw. Lub thermal stability ntawm C4 tso cai rau cov txheej txheem welded complex uas tswj lawv cov kev ncaj ncees txawm tias tas li thermal cycling.
Kev Kho Mob thiab Tshuaj Kho Mob
Kev tuav pov hwm kev phom sij thiab kev sib txuas ntawm cov tshuaj complex feem ntau cuam tshuam nrog cov tshuaj nruab nrab. Peb C4 flanges muab qhov tsis yog -reactive nto thiab lub zog ntawm cov qauv tsim nyog los tiv thaiv kev xau thiab paug.
Flue Gas Desulfurization (FGD)
Cov nroj tsuag hluav taws xob siv C4 cov khoom hauv cov tshuaj txhuam hniav los tiv thaiv cov sulfuric acid thiab chloride ntsev uas tsim thaum lub sij hawm ntxuav cov thee- tawm emissions.
Vim li cas thiaj xaiv peb cov khoom?
Xaiv cov chaw tsim khoom tsim nyog yog qhov tseem ceeb raws li kev xaiv cov hlau zoo. Thaum koj koom tes nrog peb lub Hoobkas rau Hastelloy C4 flanges, koj tau txais txiaj ntsig los ntawm cov khoom siv txuas ntxiv thiab kev txawj ntse tob.
Tus nqi sib tw thiab Lub Sijhawm Lead
Los ntawm kev tshwj xeeb hauv cov nickel alloys siab, peb leverage kev lag luam ntawm nplai uas tso cai rau peb muab siab - zoo Hastelloy C4 ntawm cov nqi FOB sib tw. Peb tuav cov khoom npaj txhij ntawm tus qauv ANSI thiab DIN flanges, uas txo cov sij hawm txhuas rau kev kho xwm txheej kub ntxhov lossis kev cog ntoo.
Customization thiab Engineering Support
Tsis yog txhua qhov project haum rau tus qauv pwm. Peb pab neeg ua haujlwm engineering tuaj yeem tsim kev cai "Txo Flanges," "Spectacle Blinds," lossis "Long Weld Necks" raws li koj qhov tshwj xeeb CAD kos duab. Peb tsis yog muab cov khoom siv xwb; peb muab cov kev daws teeb meem rau cov kav dej geometry complex.
Kev ruaj ntseg ntim thiab thoob ntiaj teb Logistics
High -kev ua tau zoo alloys yuav tsum tau ceev faj tuav. Peb siv hiav txwv- ntim khoom tsim nyog- suav nrog ntoo crates, pallets, thiab shrink -wrapping- kom paub meej tias qhov tseeb -machined ntsej muag ntawm koj Hastelloy C4 flanges tuaj txog ntawm koj qhov chaw yam tsis muaj kev khawb lossis kos npe ntawm huab cua oxidation.
Quality Assurance & Certifications
Peb qhov system zoo yog ISO 9001: 2015, PED 2014/68 / EU, thiab NORSOK M-650 tsim nyog. Txhua qhov flange tau dhau los:
• 100% Positive Material Identification (PMI)
• Hydrostatic kuaj txog li 1.5 × tsim siab
• Ultrasonic kuaj ntawm forging Tshuag
• Intergranular corrosion testing (ASTM A262 Xyaum E)
• Dimensional soj ntsuam nrog CMM thiab laser scanning
Peb muab tag nrho EN 10204 3.1 lossis 3.2 daim ntawv pov thawj raws li tus qauv thiab tuaj yeem npaj Lloyd's, TÜV, lossis SGS thib peb- kev tshuaj xyuas tog.
Vim Li Cas Koom Tes Nrog Peb?
Tus nqi Hoobkas ncaj qha - tsis muaj distributors lossis kos-ups
Raws li raw khoom chemistry - peb yeej tsis hloov qib
Hauv - tsev forging, kho cua sov, thiab machining - tag nrho cov txheej txheem tswj
Technical metallurgist kev txhawb nqa thaum xaiv cov khoom siv thiab tshuaj xyuas tsim
Cov ntaub ntawv pov thawj xa tawm mus rau ntau dua 40 lub teb chaws nrog cov neeg koom tes txhim khu kev qha
Muaj peev xwm tsim cov khoom tsis yog-tus qauv lossis loj- txoj kab uas hla flanges uas ntau lub tshuab tsis kam
Tiv tauj peb pab neegniaj hnub no rau cov ncauj lus kom ntxaws, cov ntaub ntawv pov thawj kuaj cov qauv, lossis kev sab laj kev.
