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F51 Flange(UNS S31803): Qib no tseem hu ua 2205 duplex stainless hlau flange. Nws muaj kev tiv thaiv zoo corrosion thiab siab zog sib txuas. F51 yog dav siv nyob rau hauv ntau yam lag luam, nrog rau kev ua tshuaj, roj thiab roj, thiab offshore engineering.
F53 Flange (UNS S32750): Qib no tseem hu ua 2507 duplex stainless hlau flange. Nws muaj ntau dua chromium thiab molybdenum cov ntsiab lus tshaj F51, muab kev txhim kho corrosion kuj. F53 yog tshwj xeeb tshaj yog haum rau daim ntaub ntawv nyob rau hauv corrosive ib puag ncig, xws li cov uas muaj chlorides.
F55 Flange (UNS S32760): Qib no tseem hu ua 1.4501 lossis Zeron 100. Nws muaj kev tiv thaiv corrosion ntau dua thiab lub zog txhua yam piv rau F51 thiab F53. F55 feem ntau yog siv rau hauv daim ntawv thov uas yuav tsum tau zoo corrosion kuj nyob rau hauv acidic thiab chloride-muaj ib puag ncig.
| STM A182 / ASME SA182 | Standard Specification rau Forged los yog Rolled Alloy-Steel Yeeb Nkab Flanges, Forged Fittings, thiab li qub thiab qhov chaw rau Kev Pabcuam Kub Kub | ||||
| Ferritic-Austenitic Stainless hlau | F 50 | F 51 | F 52 | F 53 | F 54 |
| F 55 | F 56 | F 57 | F 58 | F 59 | |
| F60 | F61 | F65 | F65 | F67 | |
| Daim ntawv khoom | |||||
| ASME B16.5 | Loj: 1/2"-24" Phab ntsa thickness:SCH5S-SCHXXS Chav kawm:150-1500# | ||||
| ASME B16.47 | Loj: 26"-48" Phab ntsa thickness:SCH5S-SCHXXS Chav kawm:150-1500# | ||||
| ASME B16.48 | Loj: 1/2"-24" Phab ntsa thickness:SCH5S-SCHXXS Chav kawm:150-1500# | ||||
| MSS SP -44 | Loj: 12"-60" Phab ntsa thickness:SCH5S-SCHXXS Chav kawm:150-1500# | ||||
Duplex Hlau F51 F53 F55 Flange
Chemical Composition (Tswj):
F51: 22% chromium, 5-6% nickel, 3% molybdenum, 0.2% nitrogen.
F53: 25% chromium, 7% nickel, 4% molybdenum, 0.3% nitrogen.
F55: 25% chromium, 7% nickel, 3.5% molybdenum, 0.25% nitrogen, 0.7% tungsten.
Hom Flanges: ASTM A182 F51, F53, thiab F55 flanges muaj nyob rau hauv ntau hom, xws li Weld Neck, Slip-On, Dig Muag, Qhov (Socket Weld), Lap Joint, thiab Threaded flanges.
Kev Ntsuas Siab: Cov flanges yog tsim los rau cov chav kawm sib txawv xws li 150, 300, 600, 900, 1500, thiab 2500.
Qhov ntau thiab tsawg: Cov flanges muaj ntau qhov ntau thiab tsawg, feem ntau yog li ntawm 1/2 "mus rau 48" lossis loj dua.
GNEE Cov kev pabcuam muaj nqis ntxiv
UT (Ultrasonic kuaj)
AR (Raws li Kub Rolled nkaus xwb)
TMCP (Thermal Mechanical Control Processing)
N (Normalized)
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