Cov kav dej txias sivseamless steel rajyuav tsum tau siv los ua vuam, ntxiv rau kev siv thaum txuas nrog cov khoom siv, li qub flanged lossis threaded txuas.gas vuam siv txoj kab uas hla tsawg dua 5omm, txoj kab uas hla ntau dua 5omm siv vuam.Cov yeeb nkab vuam feem ntau yog siv rau hauv tub yees, tsuas yog thaum tsim nyog ntawm kev teeb tsa thiab kev saib xyuas, flanged lossis threaded txuas yog siv.Siv convex nto tiaj vuam flange square flange los yog lub raum zoo li tus flange, thaum flange kev twb kev txuas, gaskets nrog ib tug tuab ntawm 1 ~ 3 hli roj roj hmab asbestos, thiab modulation ntawm graphite coated nrog roj.Thaum threaded kev twb kev txuas, koj yuav tsum tau siv roj av los yog kerosene los ntxuav cov roj ntawm cov xov, thiab ces coated nrog glycerol kom reconcile gluten pub los yog Teflon daim kab xev raws li ib tug foob packing, txwv tsis pub siv cov hlau lead li flax roj thiab foob packing.

Freon tub yees txoj kab uas hla yog tsawg dua 25 hli nrog cov yeeb nkab tooj liab, muaj ntau txoj kev sib txuas.

(1) cov khoom tooj liab tiav.daim ntawv interface rau hom socket, brazing kev twb kev txuas.

(2) lub qhov (socket) txuas nrog tooj liab brazing, lub annealing yuav tsum tau ua ntej cov yeeb nkab kawg, thiab tom qab ntawd cua kub pwm nrog lub qhov (socket), lub qhov (socket) txoj kab uas hla yuav tsum loj dua li lub qhov (socket) txoj kab uas hla sab nraud ntawm lub qhov (socket) qhov tob 0.25 ~ 0.5 hli. sib npaug ntawm cov yeeb nkab txoj kab uas hla, mounting kev taw qhia Saib nruab nrab ntws.

(3) flange kev twb kev txuas.Raws li cov qauv tsim thiab cov xwm txheej tshwj xeeb, kev teeb tsa cov kav dej tuaj yeem siv rau tooj liab thiab tooj liab alloy yeeb nkab flange xoob flange, vuam nplhaib xoob flange thiab welded flange, welded flange daim ntawv txuas.