Covexpansion sib koomyog ib qho kev sib txuas uas them rau qhov hloov pauv loj los ntawm thermal expansion thiab txias contraction hauv cov yeeb nkab txuas. Muaj ob hom expansion pob qij txha feem ntau siv, ib qho yog hlau expansion sib koom ua ke thiab lwm yam yog roj hmab expansion sib koom ua ke.
Roj hmab expansion sib koom ua ke kuj tseem hu ua roj hmab sib koom ua ke, hloov tau cov roj hmab sib koom ua ke, hloov tau cov roj hmab sib koom ua ke thiab cov roj hmab poob siab absorber. Nws yog tsuas yog tsim los ntawm tubular roj hmab qhov chaw uas muaj cov roj hmab sab hauv thiab sab nrauv, cov hlua khi thiab cov hlau xaim hlaws, uas yog vulcanized ntawm qhov kub thiab txias siab thiab tom qab ntawd ua ke nrog cov hlau flange xoob lub tes tsho.
Scope ntawm daim ntawv thov: Roj hmab expansion pob qij txha yog tshwj xeeb tshaj yog haum rau kev sib txuas ntawm cov twj tso kua mis thiab li qub, cov kav dej nrog kev co loj, thiab cov kav dej uas muaj kev hloov pauv tsis tu ncua hauv txias thiab kub vim lawv cov kev ua tau zoo. Nws kuj yog siv dav hauv dej hiav txwv, dej tshiab, dej txias thiab dej kub, dej haus, dej phwj tuaj hauv tsev, roj av, roj roj, roj lubricating, roj khoom, huab cua, roj, ncu thiab particle hmoov teb. Nws yog dav siv hauv kev tiv thaiv hluav taws, tshuaj lom neeg, valve thiab lwm yam kav dej kom txo tau av qeeg thiab suab nrov thiab nqus cov khoom xa tawm thaum lub sijhawm ua haujlwm hauv cov kav dej.
Roj hmab expansion sib koom ua ke nta:
1. Me me, lub teeb yuag, zoo elasticity, yooj yim installation thiab txij nkawm.
2. Thaum lub sij hawm installation, axial, transverse, longitudinal thiab angular displacement tuaj yeem tshwm sim, uas tsis txwv los ntawm tus neeg siv cov yeeb nkab tsis yog nruab nrab thiab flange tsis sib luag.
3. Thaum ua haujlwm, qhov kev teeb tsa tuaj yeem txo qis kom txo cov suab nrov, thiab lub peev xwm nqus tau qhov vibration muaj zog.
4. Nrog tshwj xeeb hluavtaws roj hmab, nws tuaj yeem tiv taus kub, kua qaub thiab alkali, thiab roj. Nws yog cov tshuaj tiv thaiv corrosion-resistant pipeline; Cov khoom zoo tagnrho.
Hlau expansion sib koom ua ke yog ib qho yooj yim qauv teem rau ntawm lub nkoj lub plhaub los yog cov raj xa dej kom them cov kev ntxhov siab ntxiv los ntawm qhov kub thiab txias thiab kev co. Raws li cov khoom siv nyiaj elastic nrog kev nthuav dav dawb thiab kev cog lus, nws tau siv dav hauv tshuaj lom neeg, metallurgical, nuclear thiab lwm yam haujlwm vim nws txoj haujlwm txhim khu kev qha, kev ua tau zoo, kev cog lus compact thiab lwm yam zoo.
Hlau expansion sib koom nta:
Kev kub siab ua haujlwm, kev kub siab ua haujlwm, kev them nyiaj loj nthuav dav.
Ob leeg roj hmab expansion pob qij txha thiab hlau expansion pob qij txha yog cov khoom siv yeeb nkab sib koom ua ke. Qhov tseeb, qhov sib txawv ntawm ob cov ntaub ntawv tuaj yeem pom:
Lub cev tseem ceeb ntawm cov roj hmab expansion sib koom ua ke yog lub hollow kheej kheej ua los ntawm cov roj hmab, thiab ob qho kawg yog txuas nrog flanges; Lub cev tseem ceeb ntawm cov hlau txuas txuas yog ua los ntawm cov khoom siv hlau, thiab ob sab txuas nrog flanges, ntsia hlau threads lossis grooves, looper flanges thiab lwm yam kev sib txuas. Cov roj hmab expansion sib koom ua ke, vim nws cov elasticity zoo, huab cua nruj, hnav tsis kam, siab tsis kam thiab ntau lwm yam zoo, tuaj yeem tsis tsuas yog them nyiaj rau cov khoom siv hluav taws xob hloov pauv, tab sis kuj hloov pauv axial, transverse thiab angular hloov pauv los ntawm thermal expansion. thiab contraction yam xws li ib puag ncig, nruab nrab, thiab lwm yam, thiab tuaj yeem nqus cov khoom vibration, txo cov suab nrov, ua rau muaj txiaj ntsig zoo rau kev tiv thaiv ib puag ncig suab nrov.
Cov hlau txuas txuas feem ntau yog hais txog cov hlau hose txuas. Lub cev tseem ceeb yog tsim los ntawm corrugated yeeb nkab thiab ib txheej ntawm stainless hlau xaim woven mesh, los yog stainless hlau woven mesh. Nws yog qhov yooj yim heev los siv hauv cov kav dej sib txuas lossis cov raj xa dej nrog kev txwv kev teeb tsa. Nws yog ib qho khoom siv sib koom ua ke ntawm cov kav raj xa dej.
Post lub sij hawm: Oct-19-2022
