ASTM A182 GR F60 Flanges Txheej txheem cej luam
ASTM A182 Duplex F60 flanges yog forged flanges ua los ntawm S32205 duplex stainless hlau.Duplex stainless hlaupaub rau lawv zoo heev ua ke ntawm siab zog thiab zoo corrosion kuj. Qib F60 muaj kev sib xyaw ua ke ntawm austenitic thiab ferritic theem, uas muab cov khoom siv zoo tshaj plaws thiab tsis kam tiv thaiv kev ntxhov siab corrosion, ua rau nws zoo tagnrho rau cov roj thiab roj thiab tshuaj ua lag luam.
Corrosion Resistance
- Pitting thiab Crevice Corrosion: Kev ua haujlwm zoo heev vim muaj chromium siab, molybdenum, thiab nitrogen cov ntsiab lus.
- Stress Corrosion Cracking: Siab tiv thaiv kev ntxhov siab corrosion tawg nyob rau hauv ib puag ncig uas muaj chloride.
- General Corrosion: Zoo tiv thaiv corrosion nyob rau hauv acidic thiab alkaline ib puag ncig.
ASTM A182 F60 (UNS S32205) Tshuaj muaj pes tsawg leeg
| Element | Feem pua (%) |
|---|---|
| Chromium (Cr) | 22.0-23.0 |
| Nickel (Ni) | 4.5-6.5 |
| Molybdenum (hli) | 3.0-3.5 |
| Manganese (Mn) | 2 0 max |
| Silicon (Si) | 1 0 max |
| Nitrogen (N) | 0.14-0.20 |
| Cov pa roj carbon (C) | 0.03 max |
| Phosphorus (P) | 0.03 max |
| Sulfur (S) | 0.02 max |
| Hlau (Fe) | Tshuav |
ASTM A182 Qib F60 flanges Mechanical Properties
| Khoom | Tus nqi |
|---|---|
| Tensile zog | 620 MPa (90 ksi) yam tsawg kawg nkaus |
| Yield zog (0.2% offset) | 450 MPa (65 ksi) yam tsawg kawg nkaus |
| Elongation | 25% yam tsawg kawg nkaus |
| Hardness | 28 HRC max |
Duplex F60 Lub cev muaj zog
| Khoom | Tus nqi |
|---|---|
| Qhov ntom | 7.8 g / cm³ |
| Melting Range | 1350-1450 degree (2462-2642 degree F) |
| Thermal conductivity | 19 W / m·K ntawm 20 degree |
| Tshwj xeeb kub muaj peev xwm | 500 J/kg · K |
| Hluav taws xob Resistivity | 0.7 µΩ·m |
Hom Flanges
- Weld caj dab Flanges: Tsim nyog rau cov ntawv thov siab qhov twg flange yog welded rau cov yeeb nkab.
- Slip-On Flanges: Yooj yim rau nruab thiab ua kom zoo, siv hauv kev siv qis qis.
- Qhov (socket) Weld Flanges: Siv rau me me txoj kab uas hla high-pressure kav.
- Qhov muag tsis pom Flanges: Siv los kaw qhov kawg ntawm cov kav dej lossis cov hlab ntsha qhib.
- Threaded Flanges: Siv nyob rau hauv cov ntaub ntawv uas tsis tshua muaj siab thiab tsis tseem ceeb qhov twg vuam tsis tau.
- Lap Joint Flanges: Siv nrog stub kawg fittings rau daim ntawv thov uas yuav tsum tau dismantling nquag.
ASME SA182 Duplex F60 flanges Daim ntawv thov
1. Kev lag luam roj thiab roj: tsim nyog rau cov khoom siv hauv qab hiav txwv, cov kav dej, thiab cov hlab ntsha siab uas raug rau qhov chaw hnyav thiab muaj kev kub ntxhov.
2. Chemical Processing: Zoo tagnrho rau siv nyob rau hauv reactors, tshav kub exchangers, thiab piping systems raug rau corrosive tshuaj.
3. Marine Engineering: Tsim nyog rau seawater tuav systems, offshore platforms, thiab shipbuilding vim nws tsis kam mus seawater corrosion.
4. Desalination Nroj Tsuag: Siv nyob rau hauv evaporators, tshav kub exchangers, thiab lwm yam khoom raug rau salinity siab.
5. Pulp thiab Ntawv Kev Lag Luam: Tsim nyog rau cov khoom siv tshuaj dawb thiab cov zom zom uas yuav tsum tau muaj cov tshuaj corrosive siab.
Cov neeg muab khoom
Peb lub tuam txhab yog ib tug kws tshaj lij thiab txhim khu kev qha ib-nres kev pab cuam manufacturers lwm tus neeg exporters. Peb tsis tsuas yog muabkav, raj, phaj, ntawv, round bar, tab sis kujfabricated yeeb nkab spoolskev pabcuam, ntawm chav kawm, suav nrogyeeb nkab fittings, flanges, fasteners, thiab lwm yam. Cov qauv dawb tuaj yeem muab tau. Tiv tauj peb kom tau txais kev tsocai dawb.
