Flange Silica Sol Peev Casting

Khoom Taw Qhia

Flange

Flange tseem hu ua flange lossis flange. Ib feem uas txuas cov yeeb nkab rau cov yeeb nkab, yog txuas nrog cov yeeb nkab kawg. Muaj qhov nyob hauv flange, thiab cov bolts nruj nreem txuas ob lub flanges. Cov flanges yog kaw nrog gaskets. Flange yog ib qho disc-puab, feem ntau yog siv hauv cov kav raj xa dej, flanges yog siv ua khub. Hauv kev tsim cov kav dej, Flanges feem ntau yog siv rau kev sib txuas ntawm cov kav dej. Thaum kawg uas yuav tsum tau txuas ob lub kav dej, nruab ib lub flange. Cov kav dej tsis muaj zog tuaj yeem siv cov hlau flanges thiab vuam flanges nrog qhov siab tshaj 4 kg. Ntxiv cov ntsiab lus sib khi hauv ob lub flanges, tam sim ntawd tom qab zawm nrog bolts.

Flanges nrog ntau lub siab muaj qhov sib txawv thicknesses thiab siv cov bolts sib txawv.

Thaum lub twj tso kua mis dej thiab lub valve txuas nrog lub raj xa dej, qee qhov ntawm cov khoom siv kuj tau ua rau cov duab flange sib raug, tseem hu ua flange kev sib txuas.

Txhua qhov txuas txuas uas yog bolted thiab kaw ntawm qhov chaw nruab nrab ntawm ob lub dav hlau feem ntau hu ua "flanges". Piv txwv li, kev sib txuas ntawm cov yeeb nkab cua, xws li cov khoom tuaj yeem hu ua "flange parts".

Threaded flange yog ib hom flange. Lub threaded flange kev twb kev txuas qauv yog ib tug sib dhos, uas yog tsim los ntawm ib tug khub ntawm flanges, ob peb bolts, ceev, thiab ib tug gasket.

1/2"--30" threaded flange txais tus qauv siv: tus qauv hauv tsev

HG5051-5028-58, HG20592-20605-97, 20615-20326-97

HGJ44-68-91, SH3406-92, SH3406-96

SHJ406-89, SHT501-97, SYJS3-1-1-5

JB81-86-59, JB/T81-86-94, JB577-64

JB577-79,JB585-64,JB585-79

JB1157-1164-82,JB2208-80,JB4700-4707-92

JB4721-92, DG0500-0528, 0612-0616

GD{0}}, GB9112-9125-88, GB/T13402-92

Daim ntawv thov

Flange tseem hu ua flange lossis flange.

Ib feem uas txuas cov yeeb nkab rau cov yeeb nkab, yog txuas nrog cov yeeb nkab kawg. Muaj qhov nyob hauv flange, thiab cov bolts nruj nreem txuas ob lub flanges. Cov flanges yog kaw nrog gaskets. Flanged yeeb nkab fittings xa mus rau cov yeeb nkab fittings nrog flanges (flanges lossis av). Nws tuaj yeem raug cam khwb cia (tsis muaj nyob rau hauv daim duab), los yog nws tuaj yeem ntsia hlau los yog welded. Flange kev twb kev txuas (flange, sib koom ua ke) muaj ob lub flanges, gasket, thiab ob peb bolts thiab ceev. Lub gasket yog muab tso rau ntawm lub sealing nto ntawm ob flanges. Tom qab cov txiv ntoo raug nruj, qhov tshwj xeeb siab ntawm qhov chaw ntawm lub gasket nce mus txog ib qho nqi thiab tom qab ntawd deforms, thiab ua rau lub unevenness ntawm lub sealing nto kom cov kev sib txuas nruj. Flange kev twb kev txuas yog ib qho kev sib txuas detachable. Raws li cov khoom sib txuas, nws tuaj yeem muab faib ua lub thawv flange thiab cov yeeb nkab flange. Raws li hom qauv, muaj ib qho flange, voj flange, thiab threaded flange. Feem ntau cov flanges muaj xws li tiaj vuam flanges thiab taub qab vuam flanges. Flat welding flanges muaj qhov tsis zoo rigidity thiab haum rau lub sijhawm uas lub siab p Tsawg dua lossis sib npaug ntawm 4MPa; taub qab vuam flanges, tseem hu ua lub caj dab siab flanges, muaj ntau dua rigidity thiab haum rau lub sij hawm uas siab dua thiab kub. Muaj peb hom flange sealing nto: tiaj sealing nto, haum rau lub sijhawm uas tsis tshua muaj siab thiab tsis muaj tshuaj lom nruab nrab; concave-convex sealing nto, haum rau lub sijhawm nrog me ntsis siab dua; toxic media thiab lub sijhawm muaj kev kub ntxhov. Lub gasket yog lub nplhaib ua los ntawm cov khoom siv uas tuaj yeem tsim cov yas deformation thiab muaj lub zog tshwj xeeb. Feem ntau ntawm cov gaskets raug txiav los ntawm cov hlau tsis yog hlau, los yog ua los ntawm cov chaw tsim khoom raws li qhov loj me. Cov ntaub ntawv yog asbestos roj hmab daim hlau, asbestos daim hlau, polyethylene daim hlau, thiab lwm yam.; Kuj tseem muaj hlau-clad gasket ua los ntawm cov ntaub qhwv tsis yog xim hlau; Kuj tseem muaj qhov txhab gasket ua los ntawm cov hlau nyias nyias thiab asbestos strips. Cov roj hmab zoo tib yam yog tsim rau lub sijhawm uas qhov kub thiab txias qis dua 120 degree; asbestos roj hmab gaskets haum rau lub sijhawm uas qhov kub ntawm cov dej vapor qis dua 450 degree, qhov kub ntawm cov roj yog qis dua 350 degree, thiab lub siab yog qis dua 5MPa. Nruab nrab, feem ntau siv yog acid-resistant asbestos board. Hauv cov cuab yeej siv siab thiab cov kav dej, Flange silica sol peev casting siv lub lens-puab lossis lwm yam zoo li cov hlau gaskets ua los ntawm tooj liab, txhuas, 10-gauge steel, thiab stainless hlau. Kev sib cuag dav ntawm lub siab-siab gasket thiab sealing nto yog nqaim heev (kab sib cuag), thiab kev ua tiav ntawm sealing nto thiab gasket yog qhov siab.

Flanges muab faib ua threaded (xov) flanges, vuam flanges, thiab ferrule flanges. Muaj cov hlau flanges thiab ferrule flanges rau qis-siab me me diameters, thiab vuam flanges rau high-pressure thiab low-pressure loj diameters. Lub thickness ntawm cov flanges ntawm qhov sib txawv ntawm qhov sib txawv thiab txoj kab uas hla thiab tus naj npawb ntawm cov bolts txuas yog txawv.

Flange Gasket Txheem

Raws li cov qib sib txawv ntawm qhov siab, flange pads kuj muaj cov ntaub ntawv sib txawv, xws li cov ntaub qhwv asbestos uas tsis tshua muaj siab, thiab cov ntaub ntawv siab asbestos rau cov ntaub qhwv hlau.

1. Muab faib los ntawm cov khoom siv rau hauv carbon steel, cam khwb cia hlau, hlau alloy, stainless hlau, tooj liab, aluminium alloy, yas, argon, ppr, thiab lwm yam.

2. Raws li txoj kev tsim khoom, nws tuaj yeem muab faib ua forged flanges, cam khwb cia flanges, spliced ​​flanges, txiav flanges, thiab dov flanges (oversized qauv)

3. Raws li cov qauv tsim, tuaj yeem muab faib ua cov qauv hauv tebchaws (cov qauv ntawm Ministry of Chemical Industry, roj av qauv, hluav taws xob hluav taws xob qauv, qauv ntawm Ministry of Machinery, marine qauv), American Standards, German Standards, Japanese Standards, Lavxias teb sab Standards. Cov qauv, thiab lwm yam.

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