Cov Tes Tsho Hlau Stainless Uas Huv Si - Kev Xaiv Huv Si Rau Kev Lag Luam Khoom Noj Thiab Tshuaj

1. Cov Lus Qhia Txog Khoom

• Nominal Txoj kab uas hlaLoj: DN15–DN300 (1/2”–12”)
• Phab ntsa tuab: 1.5–3.0 hli (nyob ntawm qhov loj thiab qhov yuav tsum tau ua kom siab)
• Khoov Radius1.5D (radius ntev) ua tus qauv; radius luv (1D) muaj thaum thov
• Qhov Chaw Tiav:

Sab Hauv: Electropolished rau Ra ≤ 0.4 μm (lossis zoo dua, txog li Ra ≤ 0.25 μm rau cov ntawv thov purity siab heev)

Sab Nraud: Daim iav ci ntsa iab los yog txhuam kom zoo nkauj thiab huv si

• Hom Kev Sib TxuasCov khoom siv: Butt-weld (BW), clamp (tri-clamp), threaded, los yog flanged
• Cov Qib Khoom Siv:

316L (cov pa roj carbon tsawg) - Nyiam dua rau kev tiv thaiv xeb zoo dua hauv cov chaw muaj kua qaub lossis chloride

304L - Kev xaiv pheej yig rau cov ntawv thov uas tsis tas yuav siv zog ntau

2. Cov Kev Zoo Tseem Ceeb ntawm Kev Ua Haujlwm

Huv si stainless hlau Lub Luj Tshib Hlaus tau tsim los nrog ntau yam tseem ceeb uas ua rau lawv sib txawv ntawm cov khoom siv kev lag luam txheem:

• Tsim Kom Tsis Muaj Chaw TuagSab hauv du thiab tsis muaj qhov tawg, qhov av, lossis cov ces kaum ntse uas cov kab mob lossis cov khoom seem tuaj yeem sib sau ua ke.
• Kev Ntxuav Zoo Tshaj Plaws: Sib xws nrog Clean-In-Place (CIP) thiab Sterilize-In-Place (SIP) systems. Lub nto sab hauv zoo li daim iav ua kom tshem tawm cov khoom seem, biofilms, thiab cov tshuaj ntxuav sai thiab tag nrho.
• Kev Ncaj Ncees ntawm Cov Khoom Siv316L stainless hlau muaj kev tiv thaiv zoo heev rau kev xeb pitting, crevice corrosion, thiab kev ntxhov siab corrosion cracking, txawm tias nyob rau hauv ntau zaus raug rau cov neeg ua haujlwm tua kab mob hnyav (piv txwv li, caustic soda, nitric acid, hydrogen peroxide).
• Kev Ruaj Ntseg Thermal thiab Mechanical: Tiv taus cov voj voog tua kab mob kub siab (txog li 150°C / 300°F thiab dhau ntawd) thiab tswj tau qhov ruaj khov ntawm cov qauv txawm tias muaj kev kub ntxhov ntau zaus.
• Kev taug qab thiab daim ntawv pov thawjTxhua lub luj tshib tuaj yeem taug qab tau tag nrho nrog cov lej cim cua sov. Cov khoom lag luam ua raws li cov qauv kev tu cev thoob ntiaj teb, suav nrog:
  • 3-A Cov Qauv Kev Huv (Tebchaws Meskas)
  • EHEDG (European Hygienic Engineering & Design Group)
  • FDA 21 CFR 177.2600 (cov ntaub ntawv sib cuag zaub mov)
  • ASME BPE (Cov Khoom Siv Bioprocessing)

3. Cov Ntsiab Lus Tseem Ceeb ntawm Cov Txheej Txheem Tsim Khoom

Cov luj tshib no yog tsim los ntawm kev siv cov txheej txheem tsim txias thiab kev khoov precision. Pib los ntawm cov hlau tsis muaj qhov tsis zoo Cov Yeeb Nkab Hlaus, cov khoom siv raug khoov kom zoo siv CNC-tswj tshuab kom ua tiav cov phab ntsa tuab thiab ovality sib xws. Cov txheej txheem electropolishing tom qab ntawd tshem tawm cov qhov me me ntawm qhov chaw, tsim cov txheej txheem chromium-oxide du thiab passive uas txhim kho kev tiv thaiv corrosion thiab txo cov kab mob adhesion.

4. Cov Ntawv Thov Ib Txwm Muaj

• Cov kab ua khoom noj mis nyuj thiab mis nyuj (pasteurization, homogenization, filling)
• Kev tsim dej haus (dej qab zib, kua txiv hmab txiv ntoo, npias, cawv)
• Cov txheej txheem dej tshuaj (dej ntshiab, dej rau kev txhaj tshuaj - WFI)
• Cov kab hloov pauv tshuaj nquag (API)
• Bioreactors thiab fermenters hauv biotech manufacturing
• Cov txheej txheem sib xyaw thiab thauj cov khoom xyaw zaub mov

5. Cov Qauv Lag Luam thiab Kev Pom Kev

Raws li kev thov thoob ntiaj teb rau kev ua cov khoom siv huv si txuas ntxiv nce ntxiv - tsav los ntawm cov cai tswjfwm kev nyab xeeb zaub mov nruj dua (piv txwv li, FSMA hauv Tebchaws Meskas, EU Cov Cai Tswjfwm Kev Huv Si Khoom Noj) thiab kev loj hlob sai ntawm kev tsim khoom biopharmaceutical - kev ua lag luam rau cov hlau tsis xeb huv si tab tom nthuav dav zuj zus. Cov chaw tsim khoom tab tom muab cov kev daws teeb meem tshwj xeeb, xws li cov radii tshwj xeeb, cov sensors sib xyaw, lossis cov ntaub ntawv sib xyaw, kom tau raws li cov kev xav tau ntawm cov ntawv thov purity siab.

6. Xaus Lus

Hauv kev xaus lus, cov hlau tsis xeb huv si sawv cev rau tus qauv kub rau cov kav dej huv, txhim khu kev qha, thiab ua raws li txoj cai hauv cov khoom noj thiab tshuaj. Lawv qhov kev sib xyaw ua ke ntawm qhov zoo tshaj plaws ntawm qhov chaw, cov khoom siv ruaj khov, thiab kev ua tau zoo hauv qhov chaw tsim khoom tiag tiag ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau cov engineers thiab cov neeg ua haujlwm uas muab qhov tseem ceeb rau kev nyab xeeb ntawm cov khoom, kev ua haujlwm zoo, thiab kev ua raws li txoj cai.