Flange - yog dab tsi? Siv, ntaus hom flanges

Flange - ib tug metalware nthuav dav. Nws lub hom phiaj - mus cuag cov kav dej, gaskets los yog cov zoo li hollow cylindrical zoo nws yog xim hlau qauv. Yuav kom securely thiab nti txuas ob yam khoom, nws yog tsim nyog los siv ntxiv los. Kom lawv siv mos cov ntaub ntawv. Thiab rau lo lus nug: "flange - dab tsi yog qhov no?" - Koj yuav tau teb hais tias nws yog kev kho vajtse (ib tug tsiaj ntawv ntawm "hlau khoom"), uas tsim ib tug zoo foob nyob rau hauv cov pob qij txha ntawm cylindrical ntsiab.

ntaus ntawv

Standard flanges tsos zoo li ib tug hlau nplhaib uas muaj tshwj xeeb qhov rau studs los yog bolts. Ib txhia hom ntawm cov ntsiab tej zaum yuav protrusions, hollows, spikes, notches.

Qhuav ntawm flanges

Siv rau kev raug ntau yam qib ntawm steel: 13HFA 20 / 09G2S 12X18H10T, 15H5 M thiab lwm tus neeg. Nyob rau hauv tas li ntawd, lawv yuav tsum tau ua los ntawm steel thiab stainless hlau. Lub tshuab siv sib txawv. Manufacturers siv forging, stamping, casting. Rau txhua txoj kev siv tshwj xeeb cov khoom daim. Tso lawv cov khoom, manufacturers ua tib zoo tshawb xyuas nws kom zoo. Thov nyob rau hauv lawv cov chaw ua hauj lwm tshwj xeeb kev ntsuam xyuas, cov TCI neeg ua hauj lwm mus xyuas lawv durability thiab kev cia siab. Tsis tas li ntawd mus soj ntsuam rau dej kuj flanges. Yuav ua li cas yog nws? Raws li lawv hais txog mus rau lub kho ntsiab thiab muab kev koom tes nyob rau hauv kev twb kev txuas ntawm cov hlau qhov chaw uas tej zaum yuav tuaj mus rau hauv kev sib cuag nrog dej, nws yog ib qho tseem ceeb uas lawv tsis muaj raug rau corrosion. Uas yog vim li cas siv waterproof hlau alloys. Feem ntau, Manufacturers lub tsho tiv no tus nplaim lub flange ntxiv tiv thaiv txheej.

hom flanges

Yog li, lub flange - yog dab tsi? Nws yog ib, thawj ntawm tag nrho cov, kho vajtse. Nyob rau hauv daim ntawv thov, cov chaw tej zaum yuav tiaj tus dab tshos-free. Tsim yog tsis ntau sib txawv. Nyob rau ib tug dab tshos flange muaj ib tug me me protrusion li ib tug lub khob hliav qab. Feem ntau nws yog hu ua ib tug dab tshos. Qhov no hom ntawm flange yog siv thaum nws yog tsim nyog los weld qhov chaw taub qab. Qhov no di ncauj yuav pab kom cov nruj nreem kev cob cog rua ua ke nyob rau txuas feem ntawm pipelines. Lawv kuj yuav tsum tau thaum cov kav dej no coj tuaj rau lub tso tsheb hlau luam los yog lwm yam kev cov khoom. Lub ntsiab kom zoo dua ntawm cov flanges yog hais tias lawv muaj peev xwm yuav siv tau ob peb lub sij hawm. Ua hardware ntaub ntawv los ntawm cov khoom ruaj ruaj, thiab qhov no tso cai rau lawv yuav tsum tau siv nyob rau hauv lub chaw ua hauj lwm, qhov chaw uas lub kub yog hom twg los ntawm -253 mus +600 thiab degrees Celsius.

Pav ca flange - yog dab tsi? Nws metiz, uas tsa ib tug ca disc nrog qhov. Nws yog siv thaum nws yog tsim nyog mus cuag cov valve chaw, shafts, cov hlab ntsha, piping, cov khoom thiab cov zoo li. Nrog rau qhov no caij yuav nruj nreem ntswj kom nruj pipeline.

Xoob flange - yog dab tsi? Cov hom yog tsis sib txawv heev los ntawm cov saum toj no. Nws muaj ob qhov chaw ntawm ib tug pa flange thiab lub nplhaib. Nws yog ib qho tseem ceeb hais tias lawv yog ua los ntawm cov tib cov ntaub ntawv thiab muaj tib lub cheeb thiab siab. Lawv yog siv peb txog qhov twg lub chaw ua hauj lwm feem ntau nyuaj, qhov twg nws yog ib qhov nyuaj ua lub installation. Vim ob qhov chaw ntawm lub kev twb kev txuas yuav kaw ntom nti thiab check. Ua ntej, ib tug pa flange kev cob cog rua (nws yog welded), thiab lwm lub nplhaib ces thaum lub sij hawm kev lag luam yuav tsum xyuam xim rotated.

lwm kev faib

Rau ib txhia hom hauj lwm no yog ua los tshwj xeeb cov hom ntawm cov khoom. Tshwj xeeb flange - yog dab tsi? Nws yog ib yam kev kho vajtse, tab sis nyob rau hauv thiaj li yuav ua tau ib co ua hauj lwm nrog xis, lawv tsim yog me ntsis hloov. Lawv muaj peev xwm kuj yuav welded, pub dawb, cam khwb cia, threaded. Tsuas yog lawv txiav grooves los yog welded lugs. drawings thiab kev molded ntaub ntawv chiv tsim los manufacture lawv. Tej kev kho vajtse kom hais tau tuam txhab uas muag.