Sanitary EPDM+PTFE Compounded Butterfly Valve Liner
| 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 Celsius |
| 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)
Neoprene, Polychloroprene bụ nke chloroprene monomer polymerization mejupụtara. Mgbe vulcanization gasịrị, ọ na-enwe ezigbo elasticity rọba na mgbochi abrasion. Ọ bụ mgbochi -insolation ma nwee ezigbo nguzogide ihu igwe, na-eguzogide mmebi ime ihe ike, refrigerants, acid dilute acid, silicon ester lubricant, mana ọ naghị eguzogide usoro phosphate mmanụ hydraulic. Ọ dị mfe kristal ma kwesie ike na obere okpomọkụ, nkwụsi ike nchekwa adịghị ike, na nnukwu mgbasawanye na obere aniline nke mmanụ ịnweta. N'iji oke okpomọkụ bụ - 50 ~ 150 ogo.
Uru:
Ezi elasticity na ezigbo nrụrụ mkpakọ, usoro ahụ enweghị sọlfọ, ya mere ọ dị mfe iji rụọ ọrụ. O nwere ihe mgbochi - anumanu na mmanu akwukwo nri, kemịkalụ na-anọpụ iche agaghị emetụta ya, abụba, mmanụ, mmanụ dị iche iche, ihe mgbaze, yana nwekwara ihe mgbochi - ọkụ.
Ihe ọghọm:
Adịghị akwado iji na acid siri ike, nitrohydrocarbons, esters, chloroform na ketone.
Ngwa:
Akụkụ rọba ma ọ bụ akụkụ akara na refrigerant R12, ngwa ụlọ. Kwesịrị ekwesị maka ngwaahịa rọba nke na-akpọtụrụ ikuku, ìhè anyanwụ, akụkụ ozone, na-eguzogide ọkụ na corrosion chemical.
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,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 - mmanụ ntọala na-eguzogide ọgwụ, rọba hydrocarbon fluorinated maka gas mmanụ na ngwaahịa mmanụ ala ndị ọzọ. Ọ dabara maka mmiri, mmanụ, ikuku, acid na mgbasa ozi ndị ọzọ, mana enweghị ike iji ya maka uzuoku, mmiri ọkụ ma ọ bụ oke karịa 82 Celsius. Sistemụ 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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Emebere ya iji nye arụmọrụ na-enweghị atụ, valvụ urukurubụba anyị ka emebere ka ọ rụọ ọrụ n'enweghị ntụpọ n'ofe oke okpomọkụ sitere -50 ruo +150 degrees Celsius. Nke a na-eme ka ọ bụrụ nhọrọ dị mma maka ọtụtụ ngwa ngwa, site na ụlọ ọrụ mmiri na-edozi nri na ihe ọṅụṅụ, ebe ịnọgide na-adị ọcha na igbochi mmetọ dị oke mkpa. Agba ojii nke liner abụghị naanị ihe ịchọ mma; ọ na-egosi ngwaahịa e mere iji nagide nsogbu nke gburugburu ebe dị iche iche na-ama aka, na-eme ka ogologo ndụ dịkwuo ogologo na ntụkwasị obi. Ihe na-edobe ịdị ọcha anyị EPDM + PTFE compounded nru ububa valve liner dị iche bụ ihe kwesịrị ekwesị maka mgbasa ozi dị iche iche, gụnyere mmiri, mmiri ọṅụṅụ, mmiri ọṅụṅụ, na mmiri mkpofu. Ndakọrịta na ụdị mmiri dị iche iche dị otú ahụ bụ ihe akaebe maka injinia na-eche echiche na ihe dị elu-ihe ndị dị mma ejiri na mmepụta ya. Ma ị nọ n'azụmahịa nke ijikwa akụrụngwa mmiri, ịgba mbọ hụ na nchekwa nke mmiri ọ drinkingụ drinkingụ, ma ọ bụ ijikwa usoro ndị nwere mmetụta na ụlọ ọrụ nri na ihe ọ drinksụ drinksụ, oche valve nru ububa anyị bụ nke ahaziri iji gboo mkpa gị. Na Sansheng Fluorine Plastics, ị na-ahọrọ onye mmekọ raara onwe ya nye maka ịdị mma, ihe ọhụrụ na ụkpụrụ kachasị elu nke afọ ojuju ndị ahịa.