PTFE + EPDM mejupụtara nru ububa Valve Liner - Akara kacha mma
| 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: |
oche urukurubụba valvụ, ptfe oche bọl valvụ |
||
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 ma na-adịgide adịgide na-enweghị mgbapụ.
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.
Okpomọkụ dị nso: -10°C ruo 150°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.
Okpomọkụ dị nso: -38°C ruo +230°C.
Agba: ọcha
Ihe nkwụnye ọkụ: 0%
Okpomọkụ / Oyi Nguzogide nke rọba 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 |
A na-akwalite ngbanwe nke PTFE+EPDM anyị na-agbakọta nru ububa liner site na ngbanwe ya na nha ọdụ ụgbọ mmiri dị iche iche, sitere na DN50 ruo DN600. Ma ngwa gị gụnyere wafer-ụdị centerline soft sealing butterfly valves ma ọ bụ pneumatic wafer urukurubụba valvụ, ngwaahịa anyị na-ejikọta ya na sistemu dị adị. Site na nhọrọ maka njikọ wafer ma ọ bụ flange, a na-emepụta liners anyị ka ọ dabara n'ụdị valvụ dị iche iche, gụnyere valvụ nru ububa na ụdị lugga okpukpu abụọ nke valvụ urukurubụba na-enweghị atụdo. Ịdị ogologo na ntụkwasị obi nke PTFE + EPDM liner anyị abụghị naanị na-ebuli arụmọrụ arụmọrụ kamakwa ọ na-enye aka nke ukwuu n'ibelata ụgwọ ọrụ na oge nkwụsị, na-eme ka usoro mmepụta ihe dị mma na nke na-adịghị akwụsị akwụsị. Na nchịkọta, nraranye Sansheng Fluorine Plastics maka imepụta ihe ọhụrụ na ịdị mma bụ nke PTFE+EPDM jikọtara ọnụ nru ububa valve liner anyị. N'ịkwado n'ụdị dịgasị iche iche nke elu-okpomọkụ na gburugburu ihe ịma aka kemịkalụ, ngwaahịa a guzoro dị ka ihe akaebe na ntinye aka anyị na-enye ihe ngwọta na-eme ka arụmọrụ na ntụkwasị obi dị n'ofe ụlọ ọrụ dị iche iche. Ndị otu anyị raara onwe ha nye ịkwalite teknụzụ mkpuchi akara, na-ahụ na ngwaahịa anyị abụghị naanị izute mana gafere atụmanya nke ndị ahịa anyị ji akpọrọ ihe.