ASTM A350 gr lf2 ntev vuam caj dab flange raws li ASME B16.5
Txheem: ASME B16.5
Qib qib hlau: ASTM A350 GR.LF2
Flange hom: Ntev vuam caj dab flange
Flange ntsib: RF, RTJ thiab lwm yam
Qhov loj me: NPS1 / 2 - NPS 24
Siab: Chav Kawm 150, Chav 300, Chav Kawm 600, Chav Kawm Ntawv 900, Chav Kawm Ntawv 1500, Chav 2500
Ua tiav: Dub lossis kub lossis lwm cov duab kos, kub tsau galvanized, epxoy thau los yog txheej thiab lwm yam
ASTM A350 gr lf2 ntev vuam caj dab flange raws li asme B16.5 teej hom taub flange, nws lub caj dab siab yog nce ntxiv rau txhim kho cov qauv zog
ASTM A350 gr lf2 ntev vuam caj dab flange raws li ASME B16.5 yog cov khoom lag luam tshwj xeeb tsim hauv Flange Connectors. Nws lub caj dab siab yog qhov siab dua li ntawd ntawm dog dig taub welded flanges, feem ntau yog los ntawm kev txuas tus caj dab caj dab thiab thauj khoom {{bearing {tus kabmob muaj peev xwm
Cov khoom no tau siv dav hauv qhov siab - kub thiab high- pa dej ib puag ncig, cov hlab ntsha ua haujlwm, cov hlab ntsha siab, tshuab siv hluav taws xob siab, thiab lwm yam
Cov Qauv Txheej Txheem
ASTM A350 gr lf2 ntev vuam caj dab flange raws li kev hloov kho lub caj dab ntawm kev txhawb nqa ntawm cov xa khoom ntawm cov raj xa khoom ntawm pipeline torque
Nws cov qauv tsim qauv yuav txo tau cov kev ntxhov siab thiab txhim kho qhov ruaj khov ntawm lub ntsej muag flange thiab txuas nrog cov yeeb nkab sib txuas
Piv rau tus caj dab caj dab welded flanges, lub axial thauj - cov xeeb ntxwv tau nce los ntawm 15% -20%
Cov txheej txheem tsim khoom
Cov txheej txheem ntau lawm suav nrog plaub qhov tseem ceeb: kev sib xyaw ua ke ntawm cov hlau billets (qhov ntsuas kub), thiab kev sim siab (ua raws li ASME V qauv)
Cov khoom siv feem ntau siv rau ntev vuam caj dab flange feem ntau yog cov hauv qab no:
Cov Hlau Hlau
Carbon Steel yog ib qho ntawm cov khoom siv feem ntau rau ntev vuam caj dab flange, muaj lub zog siab thiab hnav tsis nyiam, haum rau kev lag luam pipeline
Nws tus nqi yog tus nqi qis, tab sis nws corrosion tsis zoo yog neeg pluag
Stainless hlau
Stainless hlau tau dav siv vim nws zoo heev corrosion tsis kam, thiab cov qib kawm muaj xws li:
304 / 304L: Thoob ntiaj teb rau kev tshaj xov xwm nrog kev ua kom qis, ua haujlwm ntau ntawm -20℃~ 200 degree
316 / 316L: muaj Molybdenum lub caij, nrog cov khoom muaj zog tiv thaiv, nws yog cov khoom siv uas nyiam tshaj plaws rau cov kev mob siab (saum 300 degree)
321: Ntxiv cov titanium caij, zoo kuj mus rau intergranular corrosion, haum rau cov kev siv kub kub hauv qab no txog 500 degree
310s: High Alloy Austenitic Stainless hlau nrog cov siab siab heev- kub oxidation tsis kam, muaj kev ua haujlwm tas mus li ntawm 1000 degree
Alloy Steel
Alloy Steel Flanges muaj cov yam ntxwv ntawm cov kub thiab kub siab kuj, thiab tsim nyog rau cov haujlwm tshwj xeeb
Titanium thiab titanium alloys
Titanium lub caj dab flanges (xws li TA1, TC4, thiab lwm yam) tau haum rau cov tshuaj lom neeg thiab cov khoom lag luam loj
Cim npe nrov: ASTM A350 gr lf2 ntev vuam caj dab flange raws li asme B16.5, Tuam Tshoj aitm A350 GR LF2 ntev vuam fl16.5 manufacturers, chaw tsim khoom
