Dab tsi yog Stainless Hlau Braided PTFE Hose
Cov yeeb nkab PTFE tau siv thawj zaug hauv cov tshuab hydraulic lossis pneumatic lossis hauv kev lag luam aerospace thiab sai sai tau nrov. Cov yeeb nkab thiab cov raj ua los ntawm polytetrafluoroethylene ua tau zoo nyob rau hauv cov xwm txheej ib puag ncig thiab kev lag luam nyuaj, yog li lawv siv rau kev lag luam hauv kev lag luam tab tom nce siab. Vim nws muaj kev lag luam ntau thiab nws cov kev ua tau zoo heev, cov khoom PTFE yog cov khoom tseem ceeb hauv kev lag luam, kev kho mob thiab kev lag luam neeg siv khoom, qhov twg lawv siv tsis yog hauv cov txheej txheem ib txwm muaj, tab sis kuj tseem siv rau hauv cov txheej txheem tsis yog ib txwm muaj thiab tsis zoo.
Dab tsi yog PTFE lined hose
LubPTFE hoseyog ib lub raj uas muaj ib daim PTFE sab hauv thiab ib lub hau tiv thaiv sab nraud. Lub PTFE liner zoo ib yam li lub raj PTFE nrog ib lub hau tiv thaiv sab nraud, ua rau nws lub zog tiv thaiv siab dua. Kev sib xyaw ua ke ntawm lub hau sab nraud thiab lub PTFE liner sab hauv ua rau lub hose ua ib qho cuab yeej tseem ceeb hauv ntau daim ntawv thov
Cov yam ntxwv ntawm PTFE yeeb nkab
PTFE yeeb nkab muaj cov yam ntxwv hauv qab no:
Kev tiv taus cua sov thiab kev tiv taus txias
tshuaj tiv thaiv
Tsis muaj tshuaj lom, purity siab
Kev nkag mus tsawg heev
Tiv thaiv kev qaug zog
Lub teeb yuag
Yooj yim rau kev tua kab mob thiab ntxuav
Tiv taus UV thiab ozone
Chemically inert
Tiv thaiv dej
Kev cuam tshuam tsis kam
tiv thaiv static
kev ua kom cov kav dej PTFE
Cov yam ntxwv hauv qab no yuav tsum tau xav txog rau PTFE tubing thaum xaiv lawv rau ib daim ntawv thov tshwj xeeb
Hom du lossis hom convoluted: Cov yam tseem ceeb sib txawv hauv cov ntaub ntawv ntawm PTFE hoses yog lub vojvoog khoov thiab qhov loj. Lub qhov ntawm lub qhov du yog tsawg dua lossis sib npaug rau ib nti. Tib lub sijhawm, lub vojvoog khoov ntawm lub hose du yuav yog qhov me tshaj plaws 12 nti, thiab lub qhov khoov yuav yog qhov me tshaj plaws 3 nti.
Tsis yog conductive lossis conductive: Static charge yog qhov charge tsim los ntawm qee qhov nruab nrab thaum lub charge ntws los ntawm PTFE hose ntawm qhov ceev ceev. Yog tias koj tsis quav ntsej cov electrostatic charges no, nws yuav ua rau muaj xwm txheej txaus ntshai xws li kev tawg. Yog li ntawd, PTFE hoses qee zaum yog ua los ntawm cov khoom siv tiv thaiv static tshwj xeeb kom tsis txhob muaj hluav taws xob static sib sau ua ke.
Lub phab ntsa tuab ntawm PTFE hose: lub phab ntsa tuab ntawm PTFE braided hose txawv. Hauv cov ntawv thov uas cov hoses raug khoov hnyav, cov phab ntsa tuab dua yog thawj qhov kev xaiv vim tias lawv muaj kev tiv thaiv buckling zoo dua. Cov phab ntsa tuab ntawm lub hose kuj muab qhov permeability qis dua rau cov roj, tab sis lawv siv ntau qhov chaw.
Cov khoom siv braiding: 304 stainless hlau braiding feem ntau yog cov khoom siv xaiv hauv feem ntau. Txawm li cas los xij, rau kev siv offshore, siv hom 316 stainless hlau braiding. Tsis tas li ntawd, yog tias lub hose yuav tsum siv rau hauv qhov chaw corrosive heev, lub braid siv yuav tsum ua los ntawm stainless hlau. Ntxiv mus, lub braid yuav tsum ua los ntawm tooj dag, yog tias lub hose yuav siv rau hauv qhov chaw sib txhuam siab vim nws cov khoom zoo lubricating.
Daim ntawv thov ntawm PTFE yeeb nkab
Lub chaw ua roj thiab roj av refinery
Hoobkas Hlau
lub chaw tsim hluav taws xob
Lub tshuab ua ntawv
Kev lag luam tshuaj
Kev lag luam chiv
Kev lag luam tshuaj lom neeg
Lub tshuab cua sov rau kev lag luam
Cua txias thiab tub yees
Chaw tsim hluav taws xob nuclear
kev lag luam tsheb
Chaw nres nkoj thiab chaw tsim khoom nkoj
Los ntawm kev xaiv cov PTFE hose uas tsim nyog, kev lag luam tuaj yeem siv qhov zoo ntawm PTFE thiab tau txais ntau yam txiaj ntsig los ntawm nws. Kev xaiv cov khoom siv zoo yuav ua rau muaj kev ua tau zoo dua thiab thaum kawg tus nqi qis dua ntawm kev muaj, tsis hais qhov twg cov khoom siv.
Stainless hlau braided PTFE hose (conductive core)
PTFE hose braided stainless hlau(conductive core) PTFE uas tiv taus tshuaj lom neeg yuav luag tsis muaj yuav luag txhua yam tshuaj lom neeg lag luam, kua qaub, cawv, dej txias, elastomers, hydrocarbons, cov kuab tshuaj, cov tshuaj sib xyaw thiab cov roj hydraulic cuam tshuam. Tiv taus kub siab, nws tuaj yeem tswj txhua yam los ntawm qhov kub qis mus rau pa dej tag nrho hauv ib lub hose. Qhov kub ntawm qhov no yog -65°~450°. Ua tsaug rau cov khoom tiv thaiv kev nplaum ntawm PTFE, qhov nrawm ntws siab thiab kev sib txhuam qis, koj yuav tsis ntsib qhov poob qis los ntawm cov av ntawm lub core. Yooj yim ntxuav, cia ib lub hose siv tau ntau yam kev siv. Yooj yim thiab sib dua, nws yooj yim txav, tuav thiab teeb tsa dua li cov roj hmab hoses, thiab muaj qhov ntsuas siab tawg zoo sib xws. Tuaj yeem tiv taus kev khoov thiab kev co tas mus li yam tsis muaj kev puas tsuaj vim kev khoov qaug zog. Tsis muaj dej noo, tsis hygroscopic, zoo tagnrho rau pigtails hauv kev tuav roj ntau thiab cov tshuab pneumatic, qhov dej noo qis yog qhov tseem ceeb. Nws yooj yim los tswj cov tshuaj tsis nplaum xws li cov nplaum, asphalt, dyes, roj, kua nplaum, latex, lacquer thiab xim. Cov tshuaj inertness yuav tsis lwj lossis lwj thaum siv. Tsis laus, tsis cuam tshuam los ntawm huab cua, tuaj yeem khaws cia tau ntev yam tsis laus. Yuav tsis laus thaum siv. Tiv taus kev co, tsis cuam tshuam los ntawm kev khoov tas mus li, kev co lossis kev cuam tshuam, thiab tuaj yeem tiv taus kev hloov pauv ntawm qhov txias thiab kub
Polytetrafluoroethylene yog ib yam khoom siv fluoropolymer uas tsim los ntawm kev tsim kho. Ib qho ntawm nws cov yam ntxwv tseem ceeb yog nws txoj kev tiv taus cov tshuaj lom neeg zoo heev; qhov kub thiab txias ntau ntawm -100F txog 500F (-73C txog 260C) ua rau qhov no Cov khoom siv hose no haum rau feem ntau cov kua dej thiab cov xwm txheej kub hauv kev lag luam; tus coefficient sib txhuam qis heev (0.05 txog 0.20) tuaj yeem muab qhov chaw tsis lo; qhov nqus dej ntawm PTFE yog qhov tsis tseem ceeb, thiab qhov kev xeem ASTM yog tsawg dua 0.01%. Ntxiv mus, nws tau pom zoo los ntawm FDA rau kev siv hauv cov khoom noj thiab tshuaj. Lub qhov du PTFE "PTFE" sab hauv lub raj dej yog nias ntsug kom tswj tau qhov zoo tshaj plaws concentricity. Ua los ntawm cov khoom siv polytetrafluoroethylene zoo, 304 stainless hlau xaim braided reinforcement, ib qho nyiaj ntawm carbon dub yog ntxiv rau polytetrafluoroethylene (PTFE) lub hauv paus los muab txoj hauv kev txuas ntxiv mus rau cov khoom siv hlau kawg, thiab tso tawm hauv cov pa lossis cov ntawv thov ntws siab. Hluav taws xob Static. Siv tas mus li: -65°~450°(-54°~ 232°) Siv tas mus li: -100°~ 500°(-73°~ 260°) Ua tau raws li lossis tshaj qhov yuav tsum tau ua ntawm SAE 100R14. PTFE ua tau raws li FDA 21 CCFR 177.1550
Cov kev tshawb nrhiav ntsig txog ptfe hose:
Lub sijhawm tshaj tawm: Lub Peb Hlis-23-2021