Elu
| 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
Neoprene (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 ℃
|
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 ℃ | Silicone rubber na-eguzogide okpomọkụ dị elu, obere okpomọkụ na ihe ndị na-edozi ahụ, a na-ejikwa ya na ụlọ ọrụ 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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Ejiri roba nke kachasị mma, nke ahụ na-acha uhie uhie, oche a, oche a na-ejikọ nguzogide na-enweghị atụ na kemịkal nke ptfe na ịdị ndụ nke EPDM. Ọ bụghị naanị na ngwakọta ngwakọ a na-eme ka a na-enweghị ntụpọ n'ofe dị iche iche (- 50 ogo ogo) kamakwa mmiri, mmiri, na-a drinkingụ mmiri, na istewater. Ma ọ bụ maka nchịkwa usoro nhazi ma ọ bụ na-eme ka usoro mmiri nke ime obodo, nke keystone jigị na-eme ka ụda na-acha ọcha na-adakwasị nkwekọrịta na mma. Ma ọ bụghị naanị ihe ndị ahụ; Ọ bụ maka usoro injinịa dị n'azụ ha. Ezubere oche na-akwụ ụgwọ PTFE + nke EPDMFFLY Valvsfly Valvụ maka nrụnye na ogologo, ebelata oge na mmefu na mmezi. Oche nke ọ bụla na-enwe ule siri ike iji hụ na ọ na-emezu ụkpụrụ ya na mkpa ọrụ gị. Site na ịhọrọ Sansheng Fluorine Plastic plastines 'Keystone resilein Burning Burves, ị bụghị naanị ịzụta ihe; Na-etinye ego na ngwọta nke na-eweta udo nke uche na ntụkwasị obi nye ọrụ gị.