Premium Bray EPDM PTFE Butterfly Valve oche - Ngwọta na-adịgide adịgide
| Agba: | Nwa | Ihe: | Rubber eke |
|---|---|---|---|
| Okpomọkụ: | - 50 ~ 150 ogo | Aha ngwaahịa: | Oche Valve Elastic |
| Mgbasa ozi dabara adaba: | Mmiri, mmiri a na-aṅụ, mmiri ọṅụṅụ, mmiri mkpofu ... | Isi ike: | 65 ± 3 ° C |
| Ìhè dị elu: |
oche roba valvụ urukurubụba, oche valvụ ductile iron, oche Valve Anti Animal Butterfly Valve |
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Anti-Anụmanụ na mmanụ ihe oriri kwesịrị ekwesị Neoprene (CR) Butterfly Valve Seat
Neoopree (cr)
Neooprene, polleychloprenere bụ nke chloropsnene momomization polymer. Mgbe ọ bụla, ọ nwere ezigbo roba a roba na mbuso agha na iche. Ọ bụ mgbochiinsolation Ma nwee ezigbo ihu igwe, na-eguzogide ihe ike, na-eguzosi ike acid, silicon Ester luoricant, ma ọ bụghị iguzogide na phosprate usoro nke mmanụ hydrate. Ọ dị mfe ịgbada na obere okpomọkụ, nchekwa nchekwa adịghị ike, na nnukwu mgbasawanye na mmanụ ịnweta. Na iji ọnọdụ okpomọkụ bụ - 50 ~ 150 ogo.
Uru:
Ezigbo mgbanwe na ezigbo mkpagbu, usoro ahụ enweghị sọlfọ, yabụ ọ dị mfe ịrụ ọrụ. Ọ nwere mgbochi na ihe mmanụ mmanụ, abụba, abụba, mmanụ, mmanụ, na-enwekwa ihe mgbochi.
Ihe ọghọm:
Ekwela ka iji acid siri ike, nitrohydroconsbons, nitrohydrocons, Esta, chloroform na kemịkal Ketone.
Ngwa:
Akụkụ roba ma ọ bụ akara akụkụ nke R12 frifter, ngwa ezi ụlọ. Kwesịrị ekwesị maka ngwaahịa roba nke na-eduzi ịhụ ikuku, ìhè anyanwụ, akụkụ ozone, guzogide ọkụ na corrosion.
Asambodo:
KTW W270 EN681-1,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;REACH,ROHS
Uru anyị:
1. Rubber na framework ihe ejikọtara nke ọma.
2. Mma mma roba elasticity na mkpakọ set.
3. Stable oche size na obere torque, magburu onwe akara na eyi iguzogide ihe onwunwe.
4. Ihe ndị rọba na-anakwere ụdị mba ụwa na arụmọrụ kwụsiri ike.
5. Ihe: CR, NR, SBR, NBR, EPDM, PTFE, Silicone, wdg.
6. Asambodo: NSF,SGS,KTW,FDA,ISO9001,ROHS,
7. Igwe ọkụ dị elu / ala dị ala, mmanụ na mmanụ ọkụ, ikuku ikuku dị mma wdg.
8. Usoro na mbukota bụ dị ka gị chọrọ.
9. Ngwa: njikwa mmiri mmiri, elektrọnik, ngwa ezinụlọ, ụgbọ ala, ụlọ ọrụ akụrụngwa ahụike, igwe mmepụta ihe & akụrụngwa, wdg.
Tebụl nhọrọ ngwa ngwa ihe metụtara:
| Ihe onwunwe | Okpomọkụ dabara adaba. | Njirimara |
| NBR |
- 35 ℃ ~ 100 ℃ Ngwa ngwa - 40 ℃ ~ 125 ℃ |
Nitrile rubber nwere ezigbo onwe ya - ihe na-agbasawanye, nguzogide abrasion na hydrocarbon - Njirimara na-eguzogide. Enwere ike iji ya mee ihe n'ozuzu maka mmiri, agụụ, acid, nnu, alkali, griiz, mmanụ, bọta, mmanụ hydraulic, glycol, wdg. Enweghị ike iji ya mee ihe n'ebe ndị dị ka acetone, ketone, nitrate, na fluorinated hydrocarbons. |
| EPDM |
- 40 ℃ ~ 135 ℃ Ngwa ngwa - 50 ℃ ~ 150 ℃ |
Ethylene-propylene roba bụ ezigbo n'ozuzu- ebumnobi sịntetik rọba nke a pụrụ iji na usoro mmiri ọkụ, ihe ọṅụṅụ, mmiri ara ehi, ketones, alcohols, nitrates, na glycerin, ma ọ bụghị na hydrocarbon-mmanụ dabeere, inorganics, ma ọ bụ ihe mgbaze.
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| CR |
- 35 ℃ ~ 100 ℃ Ngwa ngwa - 40 ℃ ~ 125 ℃ |
A na-eji Neoprene na mgbasa ozi dịka acid, mmanụ, abụba, bọta na ihe mgbaze ma nwee ezigbo nguzogide ọgụ. |
| FKM |
- 20 ℃ ~ 180 ℃
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Fluororubber bụ ezigbo hydrocarbon - nnu na-eguzogide mmanụ, roba na-acha uhie uhie na mmanụ mmanụ na ngwaahịa mmanụ ala ndị ọzọ. Ọ dị mma maka mmiri, mmanụ, acid na mgbasa ozi ndị ọzọ, mana enweghị ike iji ya maka uzuoku, mmiri ọkụ ma ọ bụ nke dị ọkụ karịa 82 Celsius C. Usoro alkali. |
| SR | - 70 ℃ ~ 200 ℃ | rọba silicone na-eguzogide okpomọkụ dị elu, obere okpomọkụ na ihe ndị na-edozi ahụ, a na-ejikwa ya na ụlọ ọrụ ndị dị ka acid siri ike, alkali na-adịghị ike na nri. |
Ihe pụrụ iche: carboxylated nitrile roba, hydrogenated nitrile roba, corrosion - ethylene na-eguzogide - propylene roba, uzuoku - fluoroelastomer na-eguzogide, chlorosulfonated polyethylene |
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A na-eji PTFE na-ewulite ma bulie ya elu, igwe kwụ ọtọ a na-ahụ maka oke okpomọkụ sitere na - 500g celsius. Nke a na - eme ka ọ bụrụ nke ezigbo nwapụtara maka ọtụtụ mgbasa ozi, gụnyere mmiri, mmiri, ị drinkingụ mmiri, na - ejide na ọ nwere ike ijikwa ngwa ndị kachasị achọta. Ngwakọta pụrụ iche nke eriri ọla na-achasi ike na-enweghị naanị na ogologo oge kamakwa na-ekwe nkwa akara siri ike, na-eme ka arụmọrụ nke valfly na-eme ihe. A gaghị enwe ike ịfegharị oche dị elu. Ma ọ bụ maka ịhazigharị mmiri mmiri ma ọ bụ ịnọgide na-enwe nrụgide n'ime usoro, ogo nke oche valvụ na-emetụta arụmọrụ niile. Sansheng Fluorine Plastic Plastine Oche nke PTFE na-ahazi iji gboo ihe ndị a chọrọ, na-enye ihe atụ doro anya na ndị ọkachamara na ụlọ ọrụ nwere ike ịdabere. Kelee ya na agba ojii nke na-egosiputa ike ya, oche a abụghị naanị akụrụngwa; Ọ bụ isi nkuku maka ịnọrọ ọrụ dị mma na nchekwa nke valtives gị n'ofe ngwa dị iche iche.