Khoom npe:Stainless Acid-Resistant Yeeb Nkab
Lub hauv paus rau phau ntawv
Stainless acid-resistant kav dej yog corrosion-reserended raj ua los ntawm corrosion-resistant cov qib xaiv los tiv thaiv acidic, chlorinated, thiab oxidizing ib puag ncig. Lawv muab cov tshuaj tswj tswj tau, ua kom txhua qhov chaw ua haujlwm (pickling
Cov Ntsiab Lus Tseem Ceeb
| Yam | Raug ntau / ntawv sau tseg |
|---|---|
| Muaj cov qauv siv | ASTM A312 / A213 / A269 / A358, thiab 10216-5 / EN 10217-7, ASME B36.19 (Qhov ntau) |
| Ntau yam alloys / qib | 304L, 316L, 317l, 321h, 904L, Alloy 20, Ob lub 2205, Super-Duplex S32750, Hastelloy C-276 |
| Tsim | Seamless Kub-Rolled, Erd, lossis Welded & Pwhat (raws li yuav tsum tau) |
| Sab Nraum Incha (OD) | 6 hli - 610 hli (¼ "- 24"); Kev Cai Ntau thiab |
| Phab Ntsa Thickness | 0.5 hli - 25 hli (nyias raj rau cov yeeb nkab hnyav) |
| Qho ntev | 6 m / 12 m txheem; Txiav-rau-ntev, spools, lossis coils muaj |
| Qhov ntsuas kub ntau | Cryogenic rau +600℃(qib nyob) |
| Siab Ntsuam | Ib tus lej / tsim (ASME / en suav) |
| Nto tas | 2b, ba, pickled & passivated, electropolished; RA tseem ceeb muaj |
| Cov Kev Ntsuam Xyuas Raug Raug | PMI, UT / RT, hydrostatic, pitting corrosion (ASTM G48), INFENSALY & NTET SECANTION |
Nta & Qhov Zoo
Cov Accior Acid Refantance:Xaiv Austenitic, duplex, thiab nickel alloys muab zoo tshaj plaws rau cov acids (sulfuric, phosphoric, acetic), croatic), chlorides, thiab oxidizing cov neeg sawv cev.
Tus nqi qis dua:Optimized alloying (mo, n, cu, ni, cr) txo cov pittings thiab dav kev tawm tsam hauv kev tawm tsam.
Dav muaj peev xwm kub:Cov kev xaiv ntawm cov qauv 300-series rau high-tsib xee thiab ruplex alloyser npog cryogenic txog rau kev ntsuas kub.
Huv Si, Inert Sab Hauv:Pickling / passivation thiab xaiv tau electropolish tshem tawm cov khoom tsis huv thiab tsim cov zaj yeeb yaj kiab ruaj khov rau kev huv lossis kev pab tshuaj tseem ceeb.
Fabrication & Weldability:Fedability zoo thiab weldability nrog tsim nyog WPS / PITR; Cov qhab nia rau lub tswv yim yas yuav xav tswj cov lus qhia thaum tshav kub kub thiab duab PWTT.
Kev lag luam kev lag luam:Siv sijhawm rau kev kho mob ntev dua
Cov Ntawv Thov
Acid hloov thiab cov twj tso kua mis (hatso₄, hco₃, acetic acid)
Pickling kab, acid rankenterer thiab cia tso tsheb hlau luam
Flue-Gas Desulfurization (FGD) thiab Scrubber Ducting
Tshuaj Yeeb Nkab Piping thiab reactors tuav chlorides thiab halides
Dej hiav txwv / Brine Service (Duplex / Super-Duplex) thiab desalination ua ntej kho
Kws muag tshuaj, khoom noj khoom haus & dej haus rau qhov chaw corrosion + kev nyiam huv +
Kev Ruaj Ntseg Ua Tau Zoo & Kev Xeem
Cov khoom siv traceability:Daim ntawv pov thawj zeb chartua (MTC) nrog cov kub thiab tshuaj ntsuam xyuas tshuaj lom neeg.
Kev txheeb xyuas tus kheej (PMI):Qhia txog Alloy Chemistry rau kev txiav txim tseem ceeb.
NDT:UT / RT ntawm Welds thiab lub cev, zas xim / nqus / sib nqus-particle ntawm weld tiav raws li qhov xav tau.
Corrosion kuaj:PITTING THIAB CREVICE RESSTIGHTS (ASTM G48) muaj nyob rau ntawm kev thov kom muaj kev pheej hmoo siab.
Cov Ntawv Qhia Deg:Roughness, thickness, thiab passivation kuaj (piv txwv li, ferroxyl lossis Colorimetric) kom paub meej tu kom huv.
Cov Ntaub Ntawv:Kev ntsuam xyuas tag nrho cov khoom siv, NDT cov ntaub ntawv, WPS / PQR thiab PWTT cov ntaub ntawv xa nrog cov zaub mov xa tuaj.
Ntim & Xa Tawm
Kev Tiv Thaiv:Daim ID / Od Caps, VCI zaj duab xis lossis nqus plua plav rau cov nicko nickel, ntoo cradles rau kev xa tawm.
Labelling:Laser / xim khij nrog qib, cov lej kub, qhov loj me thiab kuaj cov lus pov thawj.
Spooling / skidding:Pre-spooled kab lossis nplua-mounted spools rau kev teeb tsa ceev.
Lub sij hawm ua:Txheem stainless Tshuag 2-4 lub lis piam; Duplex, Super-Duplex, Alloy 20 lossis Hastelloy thiab Kev Ntsuas Tshwj Xeeb: 4 - 10+ lub lis piam nyob ntawm cov tau.
Xaiv cov kev taw qhia / xaj cov ntaub ntawv
Txhawm rau kom pom zoo tshaj plaws alloy thiab cov qauv siv kua tshuaj muaj pes tsawg leeg (suav nrog PPM clr Peb yuav qhia txog metallurgy (piv txwv li, 316l vs {4 l vs. Duplex), xav tau kev kho mob saum npoo av, thiab npaj tshuaj kuaj xyuas.
Vim li cas thiaj xaiv peb cov kav dej?
Metallurgical kev txawj ntse:Alloy xaiv ua kom nruj rau cov ntaub acid forkistries thiab ntsuas kom tsis txhob muaj pitting, kev nyuaj siab-corrosion cracking thiab dav hlau nres.
Tag nrho traceazeability & QA:Melt-rau-yeeb nkab traceability, PMI, thiab muaj kev nkag siab NDT ua kom muaj kev ntseeg siab rau cov tshuab.
Tus nqi Engineering:Cov kev xaiv rau cladding lossis ib daim carbon-hlau los sib npaug kev ua tau zoo thiab raug nqi qhov twg tag nrho cov yeeb nkab puv-alloy yeeb nkab tsis tas yuav tsum tau.
Kev Txhawb Nqa Kev Pab Hlau:WPS / PQR kev loj hlob, ntawm kev saib xyuas voog saib xyuas, thiab kev taw qhia rau pwht lossis post-weld passivation.
Tiv Tauj Peb
Muab koj cov ntsiab lus cov ntsiab lus thiab peb yuav xa cov ntawv pom zoo cov ntaub ntawv pom zoo, Phab ntsa-thickness suav, kev kuaj xyuas cov tshuaj thiab cov lus tsocai. Cov lus teb raug nyob hauv 12 teev tom qab tau txais cov txheej txheem txheej txheem ua tiav.
询问 Chatgpt
Cim npe nrov: Stainless acid resistant yeeb nkab, Tuam Tshoj stainless actistant yeeb nkab cov chaw tsim tshuaj paus, lwm tus neeg, Hoobkas
