Teflon lined yeeb nkab fittings yog steel PTFE hom sib xyaw yeeb nkab fittings, uas tuaj yeem tiv taus cov kua qaub thiab alkali.
Cov yeeb nkab taw qhia: PTFE lined anti-corrosion yeeb nkab fittings tom qab xyoo ntawm kev siv tiag tiag, ncaj qha cuam tshuam rau nws lub neej kev pab cuam thiab kev ua haujlwm ruaj khov yog kub, siab, xov xwm, thiab lwm yam., cov ntaub ntawv zoo heev thiab cov txheej txheem tsim khoom siab heev yog kev ruaj ntseg ntawm PTFE lined khoom.
Nta
1. Kub kub hauv cov xov xwm muaj zog corrosive, tuaj yeem ua tau raws li kev siv qhov kub ntawm -60 degrees ~ 200 degrees, nyob rau hauv qhov ntsuas kub no tuaj yeem ua tau raws li txhua yam tshuaj lom neeg.
2. Lub tshuab nqus tsev tuaj yeem siv tau raws li lub tshuab nqus tsev, hauv kev tsim tshuaj lom neeg, feem ntau vim qhov txias txias, qhov tso tawm ntev ntev, lub twj tso kua mis valve tsis synchronized nrog kev ua haujlwm ntawm qhov xwm txheej tshwm sim los ntawm lub xeev lub tshuab nqus tsev.
3. Kev kub siab ua haujlwm hauv kev siv qhov kub thiab txias, tuaj yeem tiv taus txog 3MPA ntawm kev siv lub siab
4. Kev siv tshuaj tiv thaiv kab mob zoo heev ntawm PTFE resin, los ntawm cov txheej txheem hauv ob sab phlu mus rau hauv lub siab ceev, txaus thickness ntawm PTFE hauv ob sab phlu, kom cov khoom muaj superior anti-permeability.
5. Tag nrho cov molding thiab sintering txheej txheem ntawm lub hauv ob sab phlu daws qhov teeb meem ntawm kub thiab txias expansion ntawm hlau thiab fluorine, ua kom tiav synchronous expansion.
6. Cov qauv tsim tau txais yuav, tshwj xeeb tshaj yog rau cov kav dej thiab fittings siv rau hauv cov kav dej tshuaj, uas muaj kev sib hloov tau zoo heev thiab muab kev yooj yim rau kev teeb tsa thiab cov khoom seem.
Anti-corrosion zoo:
1. Kev kub siab ua haujlwm {siv kub 260 degrees.
2. Muaj zog acid thiab alkali tsis kam (pH 1 ~ 14)
3. Zoo heev adhesion {tsis zoo siab tuaj yeem ncav cuag 0.09MPa, lub tshuab nqus tsev.
4. Lub neej ua haujlwm ntev {Raws li ib txwm muaj nws tuaj yeem siv tau 8 txog 10 xyoo, thiab lub sijhawm lav feem ntau tau cog lus tias yuav yog 1 xyoos.
5. Muaj zog tiv thaiv kev nkag mus {hydrofluoric acid.Chlorine gas.Bromofluoric acid thiab lwm yam gases muaj kev tiv thaiv zoo rau permeation
Kev ua tau zoo:
Kev ua haujlwm: nruab nrab ua haujlwm -100 ℃ ~ -250 ℃
Nruab nrab ua hauj lwm siab: zoo siab: -2.5MPa, tsis zoo siab tsis kam ntawm chav tsev kub 70KPa
Corrosion resistance: steel polytetrafluoroethylene class composite yeeb nkab fittings, ntxiv rau molten hlau lithium, poov tshuaj, sodium, chlorine trifluoride, oxygen trifluoride ntawm qhov kub thiab txias, siab txaus tus nqi ntawm cov kua fluorine, nws muaj peev xwm tiv tau yuav luag tag nrho cov tshuaj tshaj tawm, nrog rau cov concentrated nitric acid thiab aqua regia corrosion, nws tuaj yeem ua haujlwm ntawm 230 ℃ - 250 ℃ kub rau lub sijhawm ntev.Steel polyvinylidene fluoride chav kawm los yog lwm yam vinylidene fluoride chav kawm ntawv cov raj, mus rau halogen, halogenated hydrocarbons, muaj zog oxidants, boiling acid, alkali, ntau yam organic solvents muaj corrosion kuj zoo, tab sis tsis fuming sulfuric acid, concentrated kub sulfuric acid thiab nitric acid, 90 ℃ saum lub ketone, ester, amine thiab kub kub sulphonated tus neeg saib xyuas corrosion.
Qhov zoo:
Kev kub siab ua haujlwm - siv ua haujlwm kub txog 250 ℃.
Tsawg kub tsis kam - zoo mechanical toughness;Txawm hais tias qhov kub thiab txias poob rau -196 ° C, qhov elongation tuaj yeem khaws cia ntawm 5%.
Corrosion kuj - inert rau feem ntau cov tshuaj thiab cov kuab tshuaj, resistant rau muaj zog acids thiab alkalis, dej thiab ntau yam organic solvents.
Huab cua resistant - muaj qhov zoo tshaj plaws kev laus lub neej ntawm tej yas.
Highly lubrication - qhov qis tshaj coefficient ntawm kev sib txhuam ntawm txhua yam khoom siv.
Non-adhesive - muaj qhov qis tshaj qhov nro ntawm cov khoom siv thiab tsis ua raws li cov khoom siv.
Non-toxic - non-toxic rau kab mob
Khoom siv:
Steel lined PTFE yeeb nkab fittings daim ntaub ntawv: haum rau corrosive gases thiab kua nyob rau hauv high kub, lwm yam steel-yas composite kav thiab hlau kav tsis haum rau thauj cov xov xwm, steel PTFE composite.Cov yeeb nkab sib txuas yog siv tau, steel polyvinylidene fluoride chav kawm cov yeeb nkab haum rau kev thauj cov corrosive media ntawm qhov ua haujlwm kub ntawm -40 ℃ ~ + 150 ℃.
Steel lined PTFE composite yeeb nkab fittings, siv cov txheej txheem nruj nruj, tiv taus lub siab tsis zoo thiab lub tshuab nqus tsev, molding yam tsis muaj seams, tiaj tus thiab khoom, tsis muaj concave nto.Kev sib xyaw ua ke tsis poob.Dav siv nyob rau hauv hluav taws xob fais fab, tshuaj lom neeg kev lag luam, petrochemical khoom, kev tiv thaiv ib puag ncig thiab lwm yam lag luam.
