Otu esi ahọrọ efere na gasket nke efere okpomọkụ exchanger

Na mgbakwunye na mmiri, ọtụtụ ihe eji eme ihe na efere okpomọkụ bụ mmiri dị nro, mmiri bara ụba, sodium hydroxide, sulfuric acid na ihe ndị ọzọ na-emepụta kemịkalụ, nke dị mfe ibute nchara nke efere na ọzịza na ịka nká nke gasket.

zdsgd

Efere na gasket bụ isi ihe dị na ihe na-agbanwe okpomọkụ efere, yabụ nhọrọ nke ihe eji eme efere na gasket dị oke mkpa.

Nhọrọ ihe eji eme efere nke ihe na-agbanwe okpomọkụ efere:

Mmiri dị ọcha, mmiri osimiri, mmanụ a na-eri eri, mmanụ mineral na ihe ndị ọzọ e ji eme ihe igwe anaghị agba nchara (AISI 304, AISI 316, wdg).
mmiri oké osimiri, mmiri nnu, nnu nnu na ihe ndị ọzọ dị mkpa titanium na titanium palladium (Ti, Ti-Pd)
Gwakọta acid sulfuric, nnu sulfur gwakọtara agwakọta, mmiri mmiri na-adịghị ahụkebe na ihe ndị ọzọ dị mkpa 20Cr, 18Ni, 6Mo (254SMO) na alloys ndị ọzọ
Okpomọkụ dị elu na nnukwu mkpokọta caustic soda Ni
Achịcha sulfuric, acid hydrochloric na phosphoric acid dị n'ime ya Hastelloy alloy (C276, d205, B20)

xdfh

Nhọrọ ihe nke gasket maka ihe mgbanwe okpomọkụ efere:

Ọtụtụ mmadụ maara na gaskets mkpuchi rọba bụ ihe a na-ejikarị eme ihe, dịka EPDM, roba nitrile, roba nitrile hydrogenated, fluororubber na ihe ndị ọzọ.

EPDM Okpomọkụ ọrụ ya bụ - 25 ~ 180 ℃. Ọ dabara maka mmiri mmiri ọkụ dị oke mmiri mmiri, uzuoku, ozone ikuku, mmanụ mmanụ na-abụghị mmanụ ala, acid adịghị ike, ntọala adịghị ike, ketone, mmanya, ester, wdg.
NBR Okpomọkụ ọrụ ya bụ - 15 ~ 130 ℃. Ọ dabara adaba maka ngwaahịa mmanụ mineral dị iche iche dịka mmiri mmiri, mmanụ ọkụ dị mfe, mmanụ mmanụ, mmanụ anụmanụ na akwụkwọ nri, mmiri ọkụ, mmiri nnu, wdg. 
HNBR Okpomọkụ ọrụ ahụ bụ - 15 ~ 160 ℃. Ọ dabara maka mmiri mmiri dị n'etiti okpomọkụ dị elu, mmanụ dị nro, mmanụ nwere sọlfọ na ihe ndị nwere sọlfọ organic, ụfọdụ mmanụ nnyefe okpomọkụ, refrigerant ọhụrụ R134a na gburugburu ozone.
FKM Okpomọkụ ọrụ ahụ bụ - 15 ~ 200 ℃. Ọ dabara adaba maka mmiri mmiri, dịka sulfuric acid concentrated, caustic soda, mmanụ nnyefe okpomọkụ, mmanụ mmanụ mmanya, mmanụ mmanụ acid, uzuoku dị elu, mmiri chlorine, phosphate, wdg.

fghf


Oge ozi: Sep-16-2021