Khoom Description
Peb Qhov Zoo
1. Zoo heev Corrosion Resistance
- Bright Annealed Tube yog tsim los ntawm cov khoom siv stainless hlau zoo tshaj plaws, thiab cov kev kho mob ci ntsa iab txhim kho lawv cov acids, alkalis, chlorine - muaj tshuaj, thiab oxidizing thiab txo cov xov xwm.
- Cov raj raug kuaj los ntawm spectrometer los xyuas kom meej tias cov tshuaj muaj pes tsawg leeg ntawm cov khoom ua tau raws li tus qauv ASTM A269. Lawv kuj tau txais kev ntsuam xyuas intergranular corrosion thiab pitting corrosion tests kom ntseeg tau tias lawv cov kav ntev hauv kev siv tshuaj lom neeg.
2. High Deg tiav
- Peb cov hlab stainless hlau yog ci ntsa iab nyob rau hauv kev tswj hwm hydrogen huab cua los tiv thaiv oxidation thiab scaling, ua rau ib tug du nto tsis muaj xim, scaling, los yog defects nto, yog li txo corrosion.
- Ua ntej annealing, Bright Annealed Tube yog pickled kom tshem tawm cov nplais, xeb, thiab av, kom ntseeg tau tias cov hlab tsis muaj qhov tsis xws luag -dawb tom qab annealing, nrog lub puab nto roughness Ra tsawg dua los yog sib npaug li 0.4 μm.
3. Zoo heev machinability
- Chemical pipelines yuav tsum tau vuam, khoov, thiab flanging thaum lub sij hawm installation. Peb cov hlab, ua tiav nrog cov txheej txheem ci ntsa iab, muaj cov ductility zoo heev thiab lub zog tensile, ua rau lawv yooj yim dua txiav, khoov, lossis daim ntawv thiab tsis tshua muaj kev tawg.
- Cov raj tau txais kev ntsuas kev ua tau zoo txhua yam kom ntseeg tau tias lawv lub zog tensile ua tau raws li ASTM A269 tus qauv.
4. Kev Tswj Xyuas Zoo
- Cov raj raug kuaj xyuas hydrostatic kom paub tseeb tias tsis muaj qhov cuam tshuam los ntawm kev kub siab. Cov hlab tau raug soj ntsuam nruj me ntsis kom ntseeg tau tias lawv ua tau raws li cov neeg siv khoom xav tau.
- Txhua yam ntawm peb cov hlab yog stamped nrog rau lub cub tawg tooj, batch tooj, specifications, thiab ntau lawm hnub, xyuas kom meej traceability rau txhua tus txheej txheem los ntawm raw cov ntaub ntawv, annealing, raj manufacturing, thiab kuaj.
5. Kev Pabcuam Mekas
- Peb muab kev pabcuam customized rau cov khoom siv raj, qhov loj, thiab cov qauv; qis roughness muaj nyob rau siab -purity gas xa.
- Peb txhawb cov kev pab cuam xws li precision txiav (burr{0}}dawb), beveling (30℃/ 45℃V-type/U-type bevel), flange welding, thiab pre-assembly ntawm compression fittings.
thaj chaw thov
Bright annealed (BA) stainless hlau raj muaj qhov zoo xws li lub ntsej muag huv si, muaj zog corrosion kuj, thiab cov khoom siv kho tshuab ruaj khov, ua rau lawv zoo tagnrho rau kev siv tshuaj. Piv txwv li:
- Chemical thauj thiab faib pipelines
- Acid kho tshuab
- Chemical reactor piping
- Plhaub thiab raj kub exchangers, condensers, thiab coolers
- Sampling kab, kab impulse, thiab tswj tshuab
- High -cov tshuaj purity xa cov tshuab
- CIP (Tshuaj-hauv-Place) thiab ua cov kab ntxuav
- Kev kho cov dej khib nyiab thiab dej khib nyiab
Tshuaj muaj pes tsawg leeg
| Element | C (%) | Si (%) | Mn (%) | P (%) | S (%) | Cr (%) | Tsis muaj (%) | Mo (%) | Ti (%) |
|---|---|---|---|---|---|---|---|---|---|
| 304 | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua los yog sib npaug li 1.00 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 18.0–20.0 | 8.0–10.5 | - | - |
| 316 | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua los yog sib npaug li 1.00 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 16.0–18.0 | 10.0–14.0 | 2.0–3.0 | - |
| 321 | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua los yog sib npaug li 1.00 | Tsawg dua lossis sib npaug li 2.00 | Tsawg dua lossis sib npaug li 0.045 | Tsawg dua lossis sib npaug li 0.030 | 17.0–19.0 | 9.0–12.0 | - | Ntau dua lossis sib npaug li 5 × C |
Mechanical Properties
| Khoom | Tensile zog (MPa) | Yield zog 0.2% (MPa) | Elongation (%) | Hardness (HB) |
| 304 | Ntau dua lossis sib npaug li 515 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 40 | Tsawg dua lossis sib npaug li 201 |
| 316 | Ntau dua lossis sib npaug li 515 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 40 | Tsawg dua lossis sib npaug li 217 |
| 321 | Ntau dua lossis sib npaug li 515 | Ntau dua lossis sib npaug li 205 | Ntau dua lossis sib npaug li 40 | Tsawg dua lossis sib npaug li 217 |
Cov qhab nia xaiv tau
| Alternative Qib | Yog vim li cas |
| 904 L (UNS N08904) NPE | Nws muaj zog tiv taus pitting thiab crevice corrosion thiab yog dav siv nyob rau hauv sulfuric acid ua cov cuab yeej siv los tuav cov xov xwm corrosive heev hauv tshuaj thiab chiv nroj tsuag. |
| 254 SMO (UNS S31254) | Nws muaj kev tiv thaiv zoo heev rau cov tshuaj chloride corrosion, ua rau nws haum rau siab -chloride chemical processing systems, seawater and brine treatment, and bleaching plant. |
| 2205 (UA) | Nrog rau cov neeg kho tshuab muaj zog dua thiab cov tshuaj chloride tsis kam, nws feem ntau yog siv rau hauv cov chaw cia khoom tshuaj, cov hlab ntsha siab, thiab cov kav dej uas tuaj yeem tiv nrog cov tshuaj chlorine - muaj cov tshuaj thiab ua haujlwm nyob rau hauv siab me ntsis. |
Khoom Qhia
Cov khoom siv kuaj
Khoom siv Hoobkas
Cov khoom siv Pickling
Cov khoom ntim
FAQ
Q: Dab tsi yog Bright Annealed (BA) Stainless Hlau Tubes?
A: Ci ntsa iab annealed hlab yog stainless hlau raj uas tau muab tso rau hauv qhov chaw tswj (hydrogen lossis nqus tsev vacuum) los tiv thaiv oxidation. Lawv muaj kev tiv thaiv corrosion zoo heev, yooj yim ntawm kev tu, thiab qhov ruaj khov, ua rau lawv zoo tagnrho rau kev siv tshuaj lom neeg.
Q: Vim li cas BA raj tsim nyog rau kev siv tshuaj lom neeg?
A: BA cov raj muaj kev tiv thaiv corrosion siab, lub ntsej muag du, tsis tshua muaj kab mob, thiab cov yam ntxwv ua haujlwm zoo. Cov khoom no ua kom muaj kev nyab xeeb ntawm kev thauj mus los ntawm cov tshuaj hauv qhov chaw ua haujlwm corrosive, yooj yim ntawm kev ntxuav, thiab lub neej ua haujlwm ntev.
Q: Dab tsi nto roughness tuaj yeem ua tiav nrog BA raj?
A: Peb cov hlab BA muaj qhov roughness ntawm Ra tsawg dua lossis sib npaug li 0.4μm. Tighter nto tiav yuav tsum tau muab raws li qhov kev thov, nyob ntawm seb lub raj loj thiab qib.
Cim npe nrov: ci annealed raj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
