gnee cev team
STM A182 yog tus qauv specification rau forged stainless hlau yeeb flanges thiab stainless hlau forged yeeb fittings. Nws yog dav siv nyob rau hauv lub tshuab siab, nrog rau cov flanges, fittings thiab cov khoom zoo sib xws uas ua raws li cov qauv tshwj xeeb lossis qhov loj me xws li ASME Code.
Astm A182 F317l Qhov (socket) Weld FlangeFeem ntau suav nrog forged lossis dov alloy thiab stainless hlau yeeb nkab flanges, forged fittings, li qub thiab lwm yam. Tshwj xeeb, "F317L" yog hais txog qib 317L stainless hlau, uas yog cov pa roj carbon tsawg, siab-molybdenum austenitic stainless hlau.
ASTM A182 F317L Orifice Flanges yog ib qho tshwj xeeb molybdenum uas tsis tshua muaj carbon austenitic stainless hlau. Cov hlau no yog tus cwj pwm los ntawm nws cov ntsiab lus siab dua ntawm chromium, nickel thiab molybdenum, uas muab nws zoo heev corrosion kuj. Nws tiv taus cov tshuaj xws li sulfurous acid, acetic acid, formic acid, citric acid thiab tartaric acid.
Vim nws cov ntsiab lus qis dua, 317L stainless hlau flanges pom zoo ua haujlwm rau kev nkag siab zoo thaum welded. Nws kuj pom muaj kev ntxhov siab siab thiab lub zog tensile hauv qhov kub thiab txias.
Nws yog ib nqi sau cia hais tias nyob rau hauv lub annealed lub xeev cov khoom no tsis yog magnetic tab sis tej zaum yuav qhia me ntsis magnetism tom qab vuam.
F317L Flange Chemical Compostion thiab Khoom
| % | Cr | Ni | C | Si | Mn | P | S | Mo | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 317L | min: 18 0 max:20.0 |
min: 11.0 max: 15 0 |
0.035 max |
0.75 max |
2.0 max |
0.04 max |
0.03 max |
ua min:3 ua max:4 |
tshuav nyiaj li cas |
ASTM A182 F317L Flange Mechanical thiab Physical Properties
| Qib | Tensile zog qis (min.) |
Yield zog 0.2% Offset ksi (min.) |
Elongation - % hauv 50 hli (min.) |
Hardness (Brinell) MAX |
Hardness (Rockwell B) MAX |
|---|---|---|---|---|---|
| 317L | 75 | 30 | 40 | 217 | 95 |
317L qhov (socket) vuam flange
ASTM A182 F317L Flange Lub cev muaj zog
| Denstiy lbm/ hauv3 |
Coefficient ntawm Thermal Expansion (min/in) - degree F |
Hluav taws xob Resistivity mW-hauv | Thermal conductivity BTU / teev-ft- degree F | Tshwj xeeb Thaum tshav kub kub BTU/lbm- degree F | ||
|---|---|---|---|---|---|---|
| ntawm 68 degree F | ntawm 77-212 ° F | ntawm 77-932 degree F | ntawm 77-1832 degree F | ntawm 68 - 1832 degree F | ntawm 32-212 ° F | |
| 0.29 | 9.2 | 10.1 | 10.8 | 31.1 | 14.6 | 0.11 |
Gnee tuam txhab npog thaj tsam ntawm 35,{1}} square metres thiab muaj ntau tshaj 200 tus neeg ua haujlwm, suav nrog 80 tus neeg ua haujlwm. Peb tau tsim kom muaj kev tswj xyuas zoo thiab ua tiav thiab kev ruaj ntseg. Lub tuam txhab kuj tau txais ISO9001 zoo system ntawv pov thawj.
Gnee Factory ib puag ncig
Cim npe nrov: Tuam Tshoj astm a182 f317l stainless hlau flanges manufacturers, lwm tus neeg, Hoobkas
