ASTM A350 LF6 Tsawg Kub Flange
GNEE peb ua raws li tag nrho cov txheej txheem thaum tsim cov ASTM A350 Carbon Steel Flanges. Peb kuj siv cov ntaub ntawv zoo zoo los tsim cov forged flanges.
ASTM A350 LF6 alloy flangesCov hlau yog tsim los ntawm vanadium microalloyed steel, lub zog siab qis-alloy steel nrog cov ntsiab lus xws li carbon, manganese, phosphorus, npib tsib xee, chromium, molybdenum, thiab nitrogen. Vim qhov "micro" ntxiv ntawm cov ntsiab lus alloying, nws ua rau muaj zog thiab cuam tshuam rau lub zog ntawm cov hlau thaum tseem tshuav nqi.
ASTM A350 LF6 tsis tshua muaj kub carbon steel forged flanges muaj kev tiv thaiv zoo heev rau kev ntxhov siab corrosion tawg thiab kuj muaj siab tiv thaiv corrosion qaug zog thiab yaig corrosion. Cov ASTM A350 LF6 forged flanges yog tsim los siv rau hauv cov kev pabcuam cryogenic thiab tau tsim tshwj xeeb rau cov ntawv thov cryogenic. Lawv tau siv dav hauv roj av, tshuaj nroj tsuag, hluav taws xob kev lag luam, thiab lwm yam.
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A350 LF6 Pipe Flange Cov ntaub ntawv khoom
ASME SA350 LF6 Carbon Steel Orifice Phaj Flange Specification
| Khoom Specification ntawm: | ASTM A350 LF6 Flanges |
|---|---|
| Daim Ntawv Loj | Cov yeeb nkab li qub 1/2 txog NPS 24 " |
| Thickness | Cov Yeeb Nkab Loj Loj Tsawg dua lossis sib npaug rau 18 |
| Lub taub hau | Cov yeeb nkab li qub Tsawg dua lossis sib npaug rau 10 |
| Flanges Standards | EN 1092-1, JIS, ASME B16.5, ASME B16.47 hom A, UNI, DIN |
| Kev ntsuas siab | Chav Kawm 150 txog Chav Kawm 2500 |
| Kub kub | Tshaj 200 degree (400 degree F) Rau Chav Kawm 150 lossis Saum 400 degree (750 degree F) |
| Tsawg kub | Saum toj no -29 Degree C (−20 degree F) |
| Hom Flanges: | Slip On (SORF), Weld Neck (WNRF), Qhov muag tsis pom (BLRF), Lap Joint (Loose), Threaded (NPT), Qhov (socket) Weld (SWRF) |
Tsawg kub ASTM A350 LF6 Socket Weld Flange Chemical Composition
| Lub ntsiab | Kev sib xyaw |
|---|---|
| Carbon, siab tshaj | 0.20 qhov siab tshaj plaws |
| Manganese | 0.90 qhov siab tshaj plaws |
| Phosphorus, max | 0.035 qhov siab tshaj plaws |
| Sulfur, siab tshaj | 0.040 qhov siab tshaj plaws |
| Silicon [Note A] | 0.20–0.35 |
| Nickel | 3.3–3.7 |
| Chromium | 0.30 siab kawg [Note C] |
| Molybdenum | 0.12 siab kawg [Note C] |
| Tooj | 0.40 qhov siab tshaj plaws |
| Columbium | 0.02 qhov siab tshaj plaws |
| Vanadium | 0.03 siab kawg |
ASTM A350 Lf6 Swb rau hauv flange Mechanical Properties
| Qib/Class | Tensile zog | Yield zog, yam tsawg kawg nkaus | Elongation, yam tsawg kawg nkaus | Hardness, siab tshaj | ||
| ksi ua | MPa | ksi ua | MPa | % | HBW | |
| LTCS LF6 CL1 | 66–91 | 455–630 | 52 | 360 | 22 | 197 |
| LTCS LF6 CL2 | 75–100 | 515–690 | 60 | 415 | 20 | 197 |
| LWM LF6 CL3 | 75–100 | 515–690 | 60 | 415 | 20 | 197 |
ASTM A350 LF6 alloy hlau flange
Vim li cas thiaj xaiv peb
GNEE muaj 14 steel ntau lawm kab thiab 10 ua khoom siv rau machining, dabtsi yog khoov, pleev xim, kho cua sov, txiav, drilling, bevelling, tempering thiab nto kho. Peb muaj cov cuab yeej kuaj ua tiav thiab muaj zog technical force. Lub peev xwm tsim tau txhua xyoo yog ntau dua 60, 000 tonnes suav nrog txhua yam carbon steel flanges.
Gnee Cov neeg tuaj xyuas
FAQ
1.Q: Koj qhov zoo yog dab tsi?
A: Kev ua lag luam ncaj ncees, tus nqi sib tw thiab cov kev pabcuam xa tawm.
2.Q: Koj cov khoom puas tuaj yeem kho tau?
A: Yog lawm, peb tuaj yeem tsim thiab ua cov flanges raws li koj xav tau.
3. Q: Koj puas muaj kev tswj xyuas zoo?
A: Yog, peb muaj peb tus kheej lub chaw soj ntsuam zoo.
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