Nkọwa ngwaahịa

A na-akpọkwa nkwonkwo mgbasawanye roba, nkwonkwo roba na-agbanwe agbanwe, ihe na-eme ka ọkpụkpụ na-agbanwe agbanwe, ndị na-emepụta ihe na-awụ akpata oyi n'ahụ, ihe ndị na-emepụta ihe na-emepụta ihe na-eme ka ọ dịkwuo mma, wdg. Ngwaahịa ahụ mejupụtara akụkụ tuber tubular nke mejupụtara n'ime na elu roba, akwa akwa akwa na eriri waya, nke bụ vulcanized na oke okpomọkụ na nrụgide dị elu wee jikọta ya na flange metal ma ọ bụ ogwe aka rụrụ arụ nke nkwonkwo yiri ya.Ọ nwere ike belata mkpọtụ na mkpọtụ site n'ịdị elu nke ịdị elu dị elu, ikuku ikuku dị elu, nkwụsị nke ọkara, nkwụsị ihu igwe na nguzogide radieshon nke roba, ma nwee ike kwụọ ụgwọ maka mgbasawanye ọkụ na nkwụsị oyi nke mgbanwe okpomọkụ kpatara.A na-ejikarị ya na usoro pipeline dị iche iche.

Njirimara:

Ọ nwere nnukwu njupụta dị n'ime, nwere ike iguzogide nrụgide dị elu, ma nwee mmetụta nrụrụ dị mma.

Uru:

Belata ịma jijiji, mkpọtụ na ọkụ.

Ebumnuche:

Njikọ na nfuli, valves na ngwá ọrụ ọkụ ọkụ, ọkpọkọ nwere nnukwu mkpọtụ, na ọkpọkọ na-agbanwe mgbe niile na oyi na okpomọkụ.

Mgbasa ozi ọdabara:

Mmiri mmiri, mmiri dị ọhụrụ, mmiri oyi na mmiri ọkụ, mmiri ọṅụṅụ, nsị anụ ụlọ, mmanụ crude, mmanụ mmanụ, mmanụ mmanụ, mmanụ ngwaahịa, ikuku, gas, uzuoku na ntụ ntụ.

Ụdị njikọ:

Na mkpokọta, ụdị flange rụrụ arụ (akara ọkara), ụdị flange edobere (akara zuru oke), ụdị mwekota na njikọ eri.

Ihe nke nkwonkwo na-agbanwe agbanwe roba:

The robankwonkwo na-agbanwe agbanweBọọlụ bụ nke nwere tube rọba nwere ọtụtụ akwa akwa rọba scraped nylon na akwa rọba dị n'ime akwa rọba dị n'ime na oyi akwa nkwado.Ihe eji eme ihe eji eme ihe di iche iche dika mgbasa ozi di iche iche, tinyere roba eke, styrene butadiene rubber, butyl rubber, rubber nitrile, ethylene propylene diene monomer, rubber neoprene, silicone rubber, fluorine rubber, wdg O nwere oru nke nguzogide okpomọkụ, acid acid. eguzogide, alkali eguzogide, corrosion eguzogide, abrasion eguzogide, mmanụ iguzogide, wdg

Nkọwapụta kpọmkwem nke nkwonkwo roba na-agbanwe agbanwe bụ: nkwonkwo roba na-eguzogide nrụgide na-adịghị mma, nkwonkwo roba na-eguzogide ọgwụ acid na alkali, nkwonkwo roba na-eguzogide mmanụ, nkwonkwo roba na-eguzogide okpomọkụ, isi roba na-eguzogide ọgwụ.

Ntinye nke nkwonkwo na-agbanwe agbanwe roba:

A na-eji nkwonkwo mgbasawanye roba eme ihe na mmiri kpo oku naechichinke ọkpọkọ ikuku ventilashị sitere n'okike, ọkọnọ mmiri na drainage na ọkpọkọ mmiri na-ekesa, ọkpọkọ refrigeration, ọkpọkọ mgbochi corrosion, ọgụ ọkụ na ọkpọkọ compressor refrigeration, yana na ụlọ nyocha, ụlọ ọrụ nyocha sayensị, ụgbọ mmiri, ụgbọ mmiri na ọrụ injinia ndị ọzọ iji belata mkpọtụ. na mkpọtụ, nkwụsị na usoro nlekọta na njikwa ndị ọzọ.A ga-akwụsịtụ ọkpọkọ ahụ n'ime ikuku mmiri ikuku na usoro drainage na roba bọọlụ okpukpu abụọ na nkwado, nkwado ma ọ bụ arịlịka.

Isi njirimara nke nkwonkwo mgbasa roba EPDM

1. Nguzogide ịka nká:EPDM roba nkwonkwonwere nguzogide ihu igwe dị mma, nguzogide ozone, nguzogide okpomọkụ, acid na alkali, mgbochi mmiri, nkwụsi ike agba, arụmọrụ eletriki, ndochi mmanụ na mmiri ọkụ ụlọ.

2. Igwe ọkụ dị elu: Enwere ike iji nkwonkwo roba EPDM mee ogologo oge na 120 ℃, a pụkwara iji ya mee ihe dị mkpirikpi ma ọ bụ na-agba ọsọ na 150 - 200 ℃.Ọ nwere ezigbo uzuoku mmiri na-eguzogide ma na-eche na ọ dị elu karịa nguzogide okpomọkụ ya.

3. Nguzogide corrosion: n'ihi enweghị polarity na ala unsaturation nke ethylene propylene roba na EPDM roba nkwonkwo, ọ nwere ezi iguzogide dị iche iche pola chemicals dị ka mmanya, acid, alkali, oxidant, refrigerant, ncha, anụmanụ na akwukwo nri mmanụ, ketone na griiz.

4. Ezi ngbanwe: EPDM roba nkwonkwo na-agbanwe karịa nkwonkwo roba eke.

Njikọ rọba EPDM nwere ike iru 150h na-enweghị imebi n'okpuru ọnọdụ 50 pphm ozone ịta na 30% na-agbatị, na nguzogide ihu igwe (jiri oke okpomọkụ - 40 ℃ - 150 ℃) na nguzogide kemịkalụ.Mgbe ọ gbakwụnyechara ire ọkụ, ọ na-enwe ezigbo retardant na ire ọkụ.A na-ahazi ngwaahịa a site na ngwa ngwa na-aga n'ihu vulcanization otu ugboro, na-eji ire ụtọ ma mara mma elu, na-arụ ọrụ kwụsiri ike karị (ma ọ dịghị mfe ịgbanwe.