Akụkọ ụlọ ọrụ
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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 -
Igwe igwe igwe na-ebelata ọnụ ahịa, ọnụ ahịa igwe anaghị agba ọsọ
N'October 9, ọnụ ahịa nchara ụlọ dara ntakịrị, ọnụahịa ụlọ ọrụ Qian'an Pu billet dị na Tangshan kwụsiri ike na 3,710 yuan/ton.Na 9th, arụmọrụ azụmahịa nke ahịa ígwè adịghị ike, ihe onwunwe dị elu na-atọpụ, na nchịkọta ahịa adịghị ike, a ...GỤKWUO