ASTM A182 F22 Alloy Hlau Flange
GNEE's ASTM A182 F22 alloy steel slip flange yog tsim los ntawm cov ntaub ntawv zoo heev kom ua tau raws li ASTM A182 specifications, npog alloy steel flanges siv thaum kub kub.
ASTM A182 alloy hlau F22 flangeyog ua los ntawm cov khoom siv carbon steel. Nws yog cov hlau tsis tshua muaj hlau uas muaj chromium thiab molybdenum, nrog kev txhim kho corrosion thiab kub lub zog. Cov muaj pes tsawg leeg muaj carbon, manganese, silicon, phosphorus, sulfur, molybdenum thiab 2% Chromium. ASTM A182 F22 Flange Cov khoom siv qib no muaj nyob hauv Chav Kawm 1, Chav Kawm 2 thiab Chav Kawm 3 flanges. ASTM a182 f22 Class 2 flanges tsis tshua muaj siv tab sis muaj cov khoom siv tshuab siab dua li Class 1 flanges.
ASTM A182 Chromoly Gr.F22 flange muaj kev ua haujlwm siab rau kev tawg. Vim lawv cov pa roj carbon tsawg thiab siab alloy zog, lawv yog lub teeb yuag, tiv taus sulfide corrosion heev thiab tuaj yeem tiv taus hydrogen nres. Yog li ASTM A182 F22 Chromium Molybdenum Alloy Steel Flanges yog siv rau hauv roj thiab roj, tsim hluav taws xob, petrochemical thiab kev tsim kho.
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Txheem Specification rau Alloy Steel ASTM A182 F22 Muaj Flanges
| Specifications:ASTM A182 / ASME SA182 |
| Qhov Loj:ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, thiab lwm yam. |
| Txuj:ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, thiab lwm yam. |
| Loj:1/2 "mus rau 36" |
| Chav Kawm / Siab:150 #, 300 #, 600 #, 900 #, 1500 #, 2500 #, PN6, PN10, PN16, PN25, PN40, PN64 thiab lwm yam. |
| Flange Lub ntsej muag hom:Lub ntsej muag Flate (FF), tsa ntsej muag (RF), Ntiv nplhaib hom Joint (RTJ) |
ASTM A182 F22 Flanges Chemical Composition
|
Element |
Qhov hnyav% |
|
Cov pa roj carbon |
0.08 – 0.15 |
|
Silicon |
0.15 – 0.50 |
|
Manganese |
0.30 – 0.60 |
|
Phosphorus |
0.025 max * |
|
Sulfur |
0.025 max * |
|
Molybdenum |
0.90 – 1.10 |
|
Chromium |
2.00 – 2.50 |
|
Nickel |
0.5 max |
Mechanical Properties Ntawm ASTM A182 F22 Flanges
|
Khoom |
Tus nqi |
|
Qhov kawg Tensile Strength * |
95 min Ksi (655 Mpa) |
|
0.2% Yield Strength * |
75 min Ksi (517 Mpa) |
|
Elongation * |
17% min |
|
Kev txo qis ntawm cheeb tsam * |
35% min |
|
Charpy Impact Toughness |
42 mean / 33 min J ntawm -18o C |
|
Hardness |
197-237 BHN (75 Ksi min) |
ASTM A182 F22 Qhov muag tsis pom Flange
Vim li cas thiaj xaiv peb
gnee yog ib qho ntawm cov tuam txhab kev lag luam hauv Suav teb, cov khoom xa tawm thiab cov khoom lag luam steel gnee tau cog lus los muab cov neeg siv khoom zoo tshaj plaws thiab cov kev pabcuam siab tshaj plaws. Lub khw tseem ceeb yog los ntawm 60 lub teb chaws.
FAQ
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