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Kedu ihe ị ga-akpachapụ anya maka owuwu nke polyurethane eliri ọkpọkọ?
Site na mmepe nke ụlọ ọrụ pipeline, a na-eji nwayọọ nwayọọ depụta ihe ọhụrụ na ahịa.Dị ka ngwaahịa na-arụ ọrụ nke ọma na ụlọ ọrụ mkpuchi ọkụ, polyurethane kpọmkwem na-ekpuchi ọkụ ọkụ ọkụ nwere àgwà mkpuchi ọkụ dị mma na ịrụ ọrụ nke ọma.Ọ bụ...GỤKWUO -
Common nsogbu na ngwọta na-ewu kpọmkwem lie thermal mkpuchi ọkpọkọ
A na-agbapụta ọkpọkọ mkpuchi mkpuchi ozugbo site na mmeghachi omume kemịkal nke ihe mejupụtara polyether polyol na-arụ ọrụ dị elu yana polymethyl polyphenyl polyisocyanate dị ka akụrụngwa.A na-eji ọkpọkọ mkpuchi ọkụ na-ekpo ọkụ na-ekpo ọkụ ozugbo maka mkpuchi ọkụ na ọrụ mkpuchi oyi nke ime ụlọ dị iche iche ...GỤKWUO -
Aro na usoro peeling nke mkpuchi mgbochi corrosion 3PE
1.Mprovement nke n'ibu peeling usoro nke 3PE mgbochi corrosion mkpuchi ① Chọta ma ọ bụ mepụta mma kpo oku akụrụngwa dochie gas ọnwụ ọkụ.Akụrụngwa kpo oku kwesịrị inwe ike hụ na mpaghara ọkụ na-agba agba buru ibu iji kpoo akụkụ mkpuchi niile ka a ga-ehichapụ n'otu ti ...GỤKWUO -
About 3PE mgbochi corrosion ígwè anwụrụ mkpuchi peeling usoro
Mechanical peeling method of 3PE mgbochi corrosion mkpuchi Ka ọ dị ugbu a, n'ime usoro mmezi pipeline gas, a na-atụ aro usoro peeling nke mkpuchi mgbochi corrosion 3PE dabere na nyocha nke nhazi na usoro mkpuchi nke mkpuchi mgbochi corrosion 3PE [3. 4].Echiche bụ isi nke peeling ...GỤKWUO -
Ngwa nke mkpuchi mkpuchi mgbochi corrosion polyurea na pipeline
Site n'echiche nke mkpuchi okpomọkụ nso, epoxy ntụ ntụ mkpuchi na polyurea mgbochi corrosion mkpuchi nwere ike iji na-ejikarị na ala corrosion gburugburu sitere na -30 Celsius C ma ọ bụ -25 Celsius C ka 100 Celsius C, mgbe atọ oyi akwa Ọdịdị polyethylene The. oke ọrụ okpomọkụ nke mgbochi cor...GỤKWUO -
Mepụtara elu okpomọkụ na-eguzogide ọgwụ mgbochi corrosion 3pe
Site na mbelata nke ike na nchekwa akụ, ụgbọ mmiri pipeline na-ebufe gas, asphalt na ngwaahịa mmanụ ala ndị ọzọ dị ala, na-arụkwa pipeline mmiri na-aga n'ihu.Mmepe akwụsịbeghị.Ihe na-esonụ bụ mmalite nke ya...GỤKWUO