Premium PTFE+EPDM Butterfly Valve Sealing Ring - Sansheng
| Ihe: | PTFE+EPDM | Mgbasa ozi: | Mmiri, Mmanụ, Gas, Base, Mmanụ na Acid |
|---|---|---|---|
| Nha ọdụ ụgbọ mmiri: | DN50-DN600 | Ngwa: | Ọnọdụ okpomọkụ dị elu |
| Aha ngwaahịa: | Ụdị Wafer Centerline Soft Sealing Butterfly Valve, Pneumatic Wafer Butterfly Valve | Njikọ: | Wafer, Flange kwụsịrị |
| Ụdị Valve: | Valve Butterfly, Lug Ụdị Ugboro abụọ Half Shaft Butterfly Valve enweghị pin | ||
| Ìhè dị elu: |
Ahịhịa Butryfly Warve, PTFE oche |
||
Black/ Green PTFE/FPM + EPDM Rubber Valve oche maka oche Valve nru ububa
PTFE + EPDM mejupụtara oche valvụ rọba nke SML na-emepụta na-ejikarị akwa, ọdụ ọkụ, petrochemical, kpo oku na refrigeration, ọgwụ, ụgbọ mmiri, ọla, ụlọ ọrụ ọkụ, nchebe gburugburu ebe obibi na mpaghara ndị ọzọ.
Ịrụ ọrụ ngwaahịa: oke okpomọkụ na-eguzogide, ezigbo acid na alkali na-eguzogide mmanụ; nwere ezigbo nkwụghachi azụ, siri ike na nke na-adịgide adịgide na-enweghị mmiri.
PTFE+ EPDM
The Teflon (PTFE) liner na-ekpuchi EPDM nke ejikọtara na mgbanaka phenolic siri ike na mpụta oche oche. The PTFE gbatịrị n'elu oche ihu na n'èzí flange akara dayameta, kpamkpam ekpuchi EPDM elastomer oyi akwa nke oche, nke na-enye resilience maka akara valvụ ị ga na diski mechiri emechi.
Okpomoku di: - 10 Celsius C ka 150 Celsius C.
Polytetrafluoroethylene na-amaghị nwoke (PTFE)
PTFE (Teflon) bụ polymer sitere na fluorocarbon ma bụrụ nke kachasị na-eguzogide ọgwụ plastik niile, ebe ọ na-ejigide ihe mkpuchi ọkụ na ọkụ eletrik. PTFE nwekwara obere ọnụọgụ nke esemokwu ya mere ọ dị mma maka ọtụtụ ngwa torque dị ala.
Ihe a abụghị - emerụ ma nabata ya maka ngwa nri. Ọ bụ ezie na akụrụngwa akụrụngwa nke PTFE dị ala, ma e jiri ya tụnyere plastik ndị ọzọ emepụtara, akụrụngwa ya ka bara uru karịa oke okpomọkụ.
Ọnọdụ okpomọkụ: - 38 ° C ka + 230 Celsius.
Agba: ọcha
Ihe nkwụnye ọkụ: 0%
Okpomọkụ / Oyi Nguzogide nke rubbers dị iche iche
| Aha roba | Aha Mkpirisi | Okpomọkụ Nguzogide ℃ | Nguzogide oyi ℃ |
| Rubber eke | NR | 100 | - 50 |
| Nitrle Rubber | NBR | 120 | - 20 |
| Polychloroprene | CR | 120 | - 55 |
| Styrene Butadiene copolyme | SBR | 100 | - 60 |
| Ihe mkpuchi silicone | SI | 250 | - 120 |
| Fluororubber | FKM/FPM | 250 | - 20 |
| Polysulfide Rubber | PS / T | 80 | - 40 |
| Vamac (Ethylene/Acrylic) | EPDM | 150 | - 60 |
| Butyl Rubber | IIR | 150 | - 55 |
| Polypropylene Rubber | ACM | 160 | - 30 |
| Hypalon. Polyethylene | CSM | 150 | - 60 |
Ejiri ngwakọta ọkaibe nke ptfe (polytetralluethylene) na epdm (ethylene dinene diene), mgbanaka anyị na-enye arụmọrụ na-enweghị atụ na ngwa. Ma ọ bụ mmiri, mmanụ, gas, ma ọ bụ ọbụna ihe mkpuchi a kachasị mma, mgbanaka a na-eme ka ntụkwasị obi ya sie ike ma na-ehiwe ihe njikọ. Njirimara Pụrụ iche nke PTFE na-enye oke ikuku, ebe EPDM na-agbakwunye na obere okpomọkụ na ọnọdụ gburugburu ebe obibi. Ezubere ka ọ dabara na mpempe akwụkwọ dị iche iche na-eme ka ọ bụrụ akara ube na-acha ọcha na-eme ka ọ dị nkọ na-adọba ọnụ, ngwaahịa anyị na-eme ka ọ dị mma maka ọdụ ụgbọ mmiri sitere na DN50 ruo DN600. Nhọrọ njikọ dị iche iche, gụnyere wafer na plange na nke na-akpali akpali, na-eme ka ọ bụrụ nhọrọ kachasị mma maka mpaghara, playlọ ọrụ na nchekwa, nkwalite ọkụ, na nchebe gburugburu ebe obibi. Na-anabata ntụkwasị obi na arụmọrụ nke PTFE + Butrustfly akara mgbanaka, ma nwee ọkwa ọhụrụ nke arụmọrụ gị.