RF (Raised Face) flange thiab RTJ (Ntiv nplhaib Hom Joint) flange yog ob txoj kev sib txuas flange, nrog qee qhov sib txawv ntawm kev tsim thiab kev siv.
Txoj kev sealing:
Raised Lub ntsej muag: RF flanges feem ntau tau tsa qhov chaw sib khi, uas siv cov gaskets (feem ntau yog roj hmab lossis hlau) los muab kev sib khi. Qhov kev tsim no tsim nyog rau kev siv hluav taws xob tsawg thiab kev siv dav dav.
RTJ flange (Ring Type Joint): RTJ flanges siv lub voj voog hlau gaskets, feem ntau yog elliptical lossis hexagonal, los muab kev sib khi zoo dua. Qhov kev tsim no tsim nyog rau kev siv hluav taws xob siab thiab kub kub, xws li hauv kev lag luam roj thiab roj.
Sealing kev ua haujlwm:
RF flange: haum rau kev xav tau kev sib khi dav dav, nrog cov kev xav tau qis rau siab thiab kub.
RTJ flange: Vim yog qhov tsim ntawm cov hlau gasket, RTJ flange tuaj yeem muab kev sib khi zoo dua thiab tsim nyog rau kev ua haujlwm siab thiab kub kub.
Daim ntawv thov teb:
RF flange: feem ntau yog siv rau kev siv hluav taws xob tsawg thiab kev lag luam, xws li tshuaj lom neeg, dej siv tshuab, thiab lwm yam.
RTJ flange: Vim nws qhov kev ua tau zoo sealing zoo, nws feem ntau yog siv rau hauv high-pressure thiab high-temperature industrial fields xws li roj av, natural gas, thiab tshuaj lom neeg kev lag luam.
Installation txoj kev:
RF flange: kuj yooj yim rau nruab, feem ntau txuas nrog bolts.
RTJ flange: Lub installation yog qhov nyuaj, thiab nws yog ib qho tsim nyog los xyuas kom meej tias cov hlau gasket raug ntsia kom raug. Feem ntau, bolt txuas kuj tseem siv tau.
Zuag qhia tag nrho, kev xaiv ntawm RF flange lossis RTJ flange nyob ntawm cov ntawv thov tshwj xeeb, suav nrog siab, kub, thiab nruab nrab. Nyob rau hauv high-pressure thiab high-temperature ib puag ncig, RTJ flanges tej zaum yuav tsim nyog, thaum nyob rau hauv kev lag luam kev siv, RF flanges yuav txaus kom tau raws li qhov yuav tsum tau.
Post lub sij hawm: Dec-14-2023
