ASTM B366 UNS N08020 Alloy 20 Lub luj tshib
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
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Alloy 20 yog cov hlau tsis muaj steel hlau siab uas tuaj nrog sulfuric acid kuj zoo heev. Cov Alloy 20 Pipe Fittings kuj tseem tiv taus qhov kev ntxhov siab tawg los ntawm chloride ions. Cov hlau muaj ntau yam xws li tooj liab, npib tsib xee, chromium, thiab molybdenum, uas ua rau nws cov microstructure. Tag nrho cov ntawm lawv ua hauj lwm ua ke los muab cov khoom zoo tag nrho corrosion kuj rau Alloy 20 Pipe Fittings.
Raws li ASTM B366 UNS N08020 Alloy 20 Luj tshib los nrog kev ua haujlwm siab rau crevice corrosion thiab pitting, nws yog dav siv nyob rau hauv high-temperature daim ntaub ntawv xws li tshav kub exchangers, txheej txheem piping, thiab lwm yam.
| Specification | ASTM B366, ASTM SB 366, ASTM B564, ASME SB564 |
|---|---|
| International Specifications | BS 3072-3076 (NA14), DIN 17742, DIN 17750, DIN 17754, WERKSTOFF Nr 2.4816, TÜV 305, AFNOR-NC 15 Fe |
| Qib | ASTM B366 UNS N08020 Alloy 20 Fittings |
| Hom | Seamless / Welded / Fabricated Alloy 20 Yeeb Nkab Fittings |
| Khoov Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D lossis Custom |
| Qhov Loj | ½ "NB txog 24" NB hauv Sch 10s, 40s, 80s, 160s, XXS. (DN6 ~ DN100) |
| Qhov ntev | ANSI/ASME B16.9, B16.28, MSS-SP-43, ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Siab | Threaded kawg-2000lb/ 3000lb/ 6000lbs Alloy 20 Pipe Fittings Socket-weld kawg-3000/ 6000/ 9000lbs Alloy 20 Pipe Fittings |
Peb tsim ntau hom Alloy 20 Buttweld Pipe Fittings, flanges, luj tshib, thiab lwm yam, uas yog siv rau hauv kev lag luam xws li kev ua tshuaj, tshuaj hluavtaws roj hmab, cov khoom siv cua sov, thiab lwm yam.
Yog li, qhov tseem ceeb ntawm ASTM B366 Alloy 20 Reducer cov khoom yog:
Kev ua haujlwm siab zoo rau qhov qub corrosion, crevice corrosion, thiab pitting.
Kev tiv thaiv kev ntxhov siab corrosion tawg nyob rau hauv ib puag ncig sulfuric acid.
Tsis kam mus rau acidic nruab nrab zoo li phosphoric lossis nitric acid.
Zoo fabricability.
Txhim kho cov khoom siv kho tshuab.
Cim npe nrov: astm b366 uns n08020 alloy 20 luj tshib, Tuam Tshoj astm b366 uns n08020 alloy 20 luj tshib
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