Ua raws li qhov (socket) Weld Flange Installation Standards thiab tsim kom muaj kev ruaj ntseg ruaj ntseg rau cov kav dej muaj

Raws li kev lag luam kev lag luam sib sib zog nqus hauv kev lag luam piping tshuab, peb lub tuam txhab yeej ib txwm tsom rau kev tsim qauv thiab kev tswj xyuas kom ntxaws, tsim kom muaj tag nrho - txheej txheem txheej txheem hauv kev teeb tsa ntawm lub qhov (SW) flanges los muab cov khoom lav rau kev nyab xeeb thiab kev sib txuas ntawm cov kav me thiab nruab nrab - qhov loj ntawm txoj kab uas hla.

Nyob rau hauv cov nqe lus ntawm cov txheej txheem installation, lub tuam txhab nruj me ntsis raws li plaub- kauj ruam specification ntawm "pre- kev kho mob - positioning - vuam - sib dhos": nyob rau hauv lub pre- kev kho mob theem, huv si huv lub contact nto ntawm cov kav dej thiab flanges, thiab xyuas kom meej cov specification compatibility; Thaum muab tso rau, xyuas kom meej tias cov yeeb nkab thiab lub qhov (socket) yog nruj nreem kaw nrog 1.6 hli expansion qhov sib txawv, thiab calibrate lub verticality nrog ib tug square kav; nyob rau hauv lub vuam txuas, xav kom cov vuam kom puv thiab tsis muaj qhov tsis xws luag, ua ke nrog kev kho cua txias; Thaum kawg, tom qab ntawv tshaj tawm-vuam sib tsoo thiab sib dhos zoo ib yam, xyuas kom muaj kev sib khi ua haujlwm.

Rau kev nyab xeeb thiab kev yoog raws, lub tuam txhab tsom mus rau peb lub ntsiab lus tseem ceeb: nruj me ntsis txwv cov txheej txheem thov rau nruab nrab thiab qis siab (PN2.5 ~ PN40, Class150 ~ Class300) thiab nruab nrab kub (-20℃~ 450 degree) kom tsis txhob muaj kev kub ntxhov thiab kub siab; ua tib zoo xaiv cov pa roj carbon steel, stainless hlau thiab cov ntaub ntawv tshwj xeeb alloy raws li cov yam ntxwv nruab nrab, thiab ntxiv dag zog rau kev tshuaj xyuas qhov zoo rau cov khoom siv hluav taws xob zoo heev, nplaim taws thiab tawg; xav txog kev saib xyuas yooj yim, muab lwm cov tswv yim daws teeb meem rau cov tshuab uas xav tau kev saib xyuas tas li.

Los ntawm kev lag luam tshuaj lom neeg, kev tsim vaj tsev hauv nroog mus rau cov khoom noj thiab tshuaj lag luam, lub tuam txhab ua kom muaj kev ruaj ntseg ntawm lub qhov (socket weld flanges) hauv me me thiab nruab nrab - loj txoj kab uas hla piping systems los ntawm cov txheej txheem kev teeb tsa thiab kev tswj xyuas nruj, ua kom pom lub luag haujlwm rau kev lag luam yeeb nkab kev nyab xeeb thiab tiv thaiv kev ua haujlwm thiab kev ntseeg siab ntawm kev thauj mus los hauv ntau yam lag luam.