Maualuluga-Uuality Bray PTFE+EPDM Butterfly Valve Liner - DN50-DN600

Faʻamatalaga puʻupuʻu:

O le PTFE e tu mo PolyTetraFluoroEthylene, o le faaupuga vailaʻau mo le polymer (CF2)n.

Polytetrafluoroethylene (PTFE) o se sui thermoplastic o le fluoropolymer aiga o palasitika ma e maualalo le coefficient o feteʻenaʻiga, mea lelei insulating.


Fa'amatalaga Oloa

Faailoga o oloa

I le fuainumera o laufanua o Alamanuia faiga ma talosaga, O Le Amio Tatau ma Luivaa o Valve vaega e pa le sili atu. O SNSHENG FLUROORING PLOTSCS FAITAUGA O LE POLOKALAMA O MANATU MAUGA MA O LO TATOU FANAU PTFE + EPDM Butterfly Valter. Fuafuaina ma le faʻaaloalo e tautua ai se faʻamoemoe faʻamoemoe, o lenei oloa na faʻailogaina ai le vailaau e le mafaamatalaina o le ptfe (Polyterafuthowylene o le EMDM (ethylene proplene O se mea lelei atoatoa e iʻu ai i le nofoa o le alatoto e le gata o ni folafolaga e leai ni faʻatauga o le faʻatauga i le lautele o le lautele o le vaega o le DN600.

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Zero Leakage PTFE Valve Nofo Butterfly Valve Vaega DN50 - DN600

 

Taupou PTFE (Polytetrafluoroethylene)

 

PTFE (Teflon) o le fluorocarbon faʻavae polymer ma e masani lava o le sili ona faʻamaʻiina faʻamaʻi mai palasitika uma, aʻo faʻatumauina mea lelei faʻavela ma eletise. O le PTFE e iai foʻi le maualalo o le feteʻenaʻiga o lea e lelei mo le tele o faʻaoga maualalo.

O mea nei e le fa'aleaga ma talia e le FDA mo mea'ai. E ui lava o mea faʻainisinia o le PTFE e maualalo, faʻatusatusa i isi palasitika faʻainisinia, e tumau pea lona aoga i luga o le lautele o le vevela.

 

Vevelation stress: - 38 ° C i + 230 ° C.

Lanu: paepae

Fa'aopoopo fa'asili: 0%

 

Tulaga tau Laupapa:

 

Mea Talafeagai Temp. Uiga
NBR

-35℃~100℃

Vave -40℃~125℃

O le pa'u nitrile e lelei lona lava - fa'alauteleina meatotino, abrasion tete'e ma hydrocarbon - mea e tete'e. E mafai ona faʻaaogaina e avea o se mea lautele mo vai, vacuum, acid, masima, alkali, gaʻo, suauu, pata, suauʻu hydraulic, glycol, ma isi. E le mafai ona faʻaaogaina i nofoaga e pei o le acetone, ketone, nitrate, ma fluorinated hydrocarbons.
EPDM

-40℃~135℃

Vave -50℃~150℃

Ethylene-propylene pa'u ose lelei lautele-faamoemoega pa'u gaosia e mafai ona fa'aoga i vai vevela, meainu, oloa susu, ketones, ava malosi, nitrates, ma glycerin, ae le o le hydrocarbon-suau'u fa'avae, inorganics, po'o solvents.

 

CR

-35℃~100℃

Vave -40℃~125℃

Neoprene e faʻaaogaina i ala o faasalalauga e pei o acids, suauʻu, gaʻo, pata ma solvents ma e lelei le tetee i osofaʻiga.

Mea:

  • PTFE

Fa'ailoga:

  • FDA, REACH, ROHS, EC1935

Tulaga lelei:

 

O le PTFE e tu mo PolyTetraFluoroEthylene, o le faaupuga vailaʻau mo le polymer (CF2)n.

Polytetrafluoroethylene (PTFE) o se sui thermoplastic o le fluoropolymer aiga o palasitika ma e maualalo le coefficient o feteʻenaʻiga, mea lelei insulating.

PTFE e chemically inert i le tele o mea. E mafai fo'i ona tatalia fa'aoga vevela maualuga ma e iloa lelei mo ana mea fa'aanti-stick.

Filifilia o le nofoa nofoa taumatau mea o le tele o faigata o filifiliga i Valve Polo Filifiliga. Ina ia fesoasoani i a matou tagata faʻatau i le taimi o lenei faiga, matou te naunau e ofoina faʻamatalaga i luga o tagata faʻatau talosaga.

 

PTFE valve nofoa na gaosia e le US o loʻo faʻaaogaina lautele i textile, eletise eletise, petrochemical, faʻamafanafana ma pusaaisa, vailaʻau, fau vaa, metallurgy, alamanuia mama, puipuiga o le siosiomaga, Alamanuia Pepa, Sugar Industry, Compressed Air ma isi fanua.
Fa'atinoga o oloa: maualuga le vevela, malosi lelei ma le alkali ma le suau'u; fa'atasi ai ma le toe fa'aleleia lelei, malosi ma tumau e aunoa ma le tafe.



Ina ia faʻalapuina le faʻamasinoga o le Vili Ptha, ma le lautele foi o matou fola o tu masolo. O lenei faia o se aseta taua a le anoanoai i amories o loʻo iai i le taimi nei o se mea moni o aso. PTE, ma lona maualuga mamafa mamafa polyman fausaga, faamautinoaina o le vavaeʻese o le vavaeeseina o le ofutino e maua ai se vaipuna, kesi, ma e sili ona leaga vailaʻau. O lenei malosi malosi, tuufaatasi ma le fetuutuuna ma le malosi na ofoina atu e ECDM, faʻaleleia le fetuunaiga o fesoʻotaʻiga ma le faʻamalologa ma le faʻatuatuaina ma le faʻatuatuaina ma le faʻatuatuaina. O le SNDHENG FREELOIne Plastics Bray PTR FOTFE + EPDM BURDFY ARVER E sili atu nai lo se vaega. O se molimau i le inisinia lelei, faʻaaogaina e faʻafetaiaʻia ai manaʻoga masani o puna o tamaoaiga faaonaponei. Mai Perroekesi o laʻau i meaʻai ma faʻafitauli fale gaosi, O nei liper e taua le faʻatinoina o gaioiga saʻo, saogalemu, ma le lelei. O la tatou tautinoga i le lelei ma le uiga mautinoa o loʻo nafa ma le tonu, o le faia o le gaioiga le faʻaaogaina ma le filemu o le mafaufau. Opogai mai le lumanaʻi o le vanu ma le poto masani i le va o siʻosipa o loʻo alualu i luma.

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