ASTM A269 TP904L Stainless Hlau Tube rau Chloride thiab Acid Service Applications
Thaum tus qauv 316L stainless hlau tsis txaus, ntau lub tuam txhab engineering qhia ASTM A269 TP904L stainless hlau raj.
TP904L yog lub siab- alloy austenitic stainless hlau uas muaj qib siab nickel, molybdenum, thiab tooj liab. Cov hlau yog tsim los rau cov cheeb tsam hnyav uas cov tshuaj chloride-induced corrosion, pitting, thiab kev ntxhov siab corrosion tawg tuaj yeem ua rau muaj kev txhawj xeeb loj.
Rau cov khoom siv hluav taws xob sib txawv, cov raj ntsuas, thiab cov tshuab ua tshuaj lom neeg ua haujlwm hauv dej hiav txwv lossis cov kua qaub, TP904L feem ntau xaiv los ua tus nqi - siv tau zoo rau cov nickel alloys.
Khoom Specifications
| Yam khoom |
|
| Txuj | ASTM A 269 Cov khoom siv |
| Qib | TP904L (UNS N08904) |
| Kev tsim khoom | Seamless / Welded |
| Sab nraud txoj kab uas hla | 6mm-114.3 hli |
| Phab ntsa Thickness | 0.5mm-8mm |
| Ntev | Mus txog 12 m |
| Surface condition | Annealed, Pickled, Bright Annealed |
| Kev sim |
|
| Cov nqe lus them nqi | T/T, L/C |
| Khoom | Tus nqi |
| Chromium (Cr) | 19.0 – 23.0% |
| Nickel (Ni) |
|
| Molybdenum (hli) | 4.0 – 5.0% |
| Copper (Cu) | 1.0 – 2.0% |
| Cov pa roj carbon (C) | Tsawg dua lossis sib npaug li 0.02% |
| Tensile zog |
|
| Yield zog | Ntau tshaj lossis sib npaug li 220 MPa |
| Elongation |
|
Vim li cas TP904L feem ntau xaiv rau Kev Pabcuam Tseem Ceeb
Zoo heev Resistance rau chloride Pitting
Kev sib xyaw ua ke ntawm cov molybdenum siab thiab cov ntsiab lus npib tsib xee muab TP904L muaj txiaj ntsig zoo rau kev tawm tsam chloride dua li cov qib 304L thiab 316L.
Txhim kho kev ua tau zoo hauv Acid Media
Copper ntxiv pab txhim khu kev tiv thaiv nyob rau hauv sulfuric acid thiab phosphoric acid ib puag ncig, ua TP904L muaj nyob rau hauv chiv thiab tshuaj ua cov nroj tsuag.
Tsawg qhov pheej hmoo ntawm kev ntxhov siab Corrosion tawg
Hauv cov tshuaj sov chloride- muaj cov tshuab, TP904L feem ntau muab kev tiv thaiv zoo dua rau kev ntxhov siab corrosion tawg dua li cov qauv austenitic stainless hlau.
Haum rau High -Purity Tubing Systems
ASTM A269 tubing yog dav siv nyob qhov twg qhov tseeb qhov tseeb, qhov huv si, thiab txhim khu kev qha corrosion yuav tsum tau.
TP904L: Mus-To Alloy for High-Stakes Industrial Service
TP904L tubing sawv tawm rau nws cov kua qaub thiab cov tshuaj chloride zoo heev, ua rau nws yog qhov kev xaiv sab saum toj rau cov haujlwm lag luam uas tsis tuaj yeem them taus downtime lossis cov yeeb nkab xau.
Peb muab cov hlau no rau cov neeg siv khoom thoob plaws ntau qhov hnyav - cov haujlwm ua haujlwm: seawater desalination nroj tsuag, offshore zog platforms, chiv factories, sulfuric & phosphoric acid ua rhiav, tshuaj hloov pipelines, cov khoom siv hluav taws xob sib hloov thiab precision ntsuas tubing.
Peb cov neeg yuav khoom niaj hnub ua raws li cov kev xav tau zoo sib xws rau txhua qhov kev txiav txim: BA ci ntsa iab annealed nto, tag nrho PMI cov khoom kuaj xyuas, thib peb- tog neeg pom kev soj ntsuam, tswj cov ntsiab lus tsis muaj leej faj, kev txiav ntev ntev, me me precision bore tubing, ntxiv rau ua tiav EN 10204 3.2 ntawv pov thawj rau tag nrho batch traceability.
Cim npe nrov: a269 tp904l stainless hlau raj, Tuam Tshoj a269 tp904l stainless hlau raj manufacturers, hoobkas
