Pipeline mgbochi corrosion PE nke okpukpu atọ bụ teknụzụ ọhụrụ na ụlọ ọrụ mgbochi corrosion pipeline.Ihe atọ PE na-ekpuchi uru Lou machie nke ọma, njirimara njikọ ya, ihe mkpuchi ọkụ eletrik, nguzogide mmiri na arụ ọrụ mgbochi corrosion na ike ọrụ na ike siri ike.Enwere ike iji akwa mkpuchi mgbochi corrosion PE nke okpukpu atọ mee ihe n'ụdị ọnọdụ gburugburu ebe obibi, ma maka pipeline nke ala, kamakwa maka pipeline mmiri.

Pipeline atọ PE mgbochi corrosion oyi akwa Ọdịdị na ihe
Akpa oyi akwa nke epoxy ntụ ntụ (FBE) 60 ~m;oyi akwa nke abụọ nke nrapado (AD) 170 ruo 250 m;oyi akwa nke atọ, polyethylene (PE) - 2.5 ruo 3.0 mm.Ihe atọ ahụ jikọtara n'ime otu, na ọmarịcha mgbochi corrosion oyi akwa na mkpuchi mkpuchi na-eji ọkpọkọ ígwè guzosie ike.Ihe eji eme FBE nke atọ, AD, PE ga-abụrịrị ule na-agbanwe agbanwe, dakọtara na ibe ya iji hụ na ihe nrapado dị mma.Adhesive maka PE polymer, na-agbakwunye ụfọdụ ihe mgbakwunye, mmeghachi omume kemịkalụ na-eme na FBE gelled na ethylene, njikọ siri ike.Ọzọkwa, n'ihi na nrapado na PE maka otu ụdị ihe onwunwe na a wụrụ awụ ala, ibe fusion, otu ike bonding.Peeling ule bụ cohesive ọdịda, ntụgharị ígwè anwụrụ na mkpuchi oyi akwa peeled anya ma na-acha ọcha oyi akwa.

Arụmọrụ ntụnyere nke atọ oyi akwa PE mgbochi corrosion na mgbochi corrosion oyi akwa
Petroleum asphalt, iko ákwà nke 60 ~ 7O isi ngwaahịa ngwangwa nje ọgụ na miri-gbanyere mkpọrọgwụ osisi banye n'ime adịghị ike, ma n'ihi na nke ya mkpụmkpụ ndụ, na n'ibu Njirimara, mmiri na-eguzogide ọgwụ, mgbochi corrosion adịghị arụ ọrụ, na-ewu oru kpụ ọkụ n'ọnụ na siri ike iji rụọ ọrụ. , na ajọ mmetọ gburugburu ebe obibi.Coal tar enamel ngwa ná mba ọzọ, ma n'ihi ya n'ibu ike na obere okpomọkụ siri ike, karịsịa oké njọ gburugburu ebe obibi mmetọ eme na-ewu nke flue gas nwere ike carcinogens, Australia na Europe na mba Europe amachibidoro n'ụzọ doro anya iji coal tar enamel.PVC oyi teepu ọbọp gburugburu mba anyị 70 ka 80 afọ nwere obere ngwa, ma nwere a ogbenye nkekọ arụmọrụ, anụ ụlọ na n'ibu ike na elongation nke ogbenye mma na elu price, na-ewu ígwè na ngwá chọrọ nke elu adịghị mma ihe jaket klas. ekpuchi oyi akwa jupụta ọnụ siri ike, mfe mmiri seepage na corrosion, pipeline idozi ihe mere na Los online ngwa, na-adịkarịghị eji.Epoxy ntụ ntụ mkpuchi - ọzọ ngwa na mba anyị, na ọ nwere ezi anụ ahụ na kemịkal Njirimara na ígwè n'elu adhesion na okpomọkụ na-eguzogide, ma n'ihi na nke mkpuchi bụ mkpa na kenkuwa, ogbenye iguzogide mpụga gburugburu ebe obibi na-adịkarịghị eji naanị na ogologo oge. pipeline anya.Pipeline Layer PE mgbochi imeri mwepu nke usoro nke n'elu-e kwuru dị iche iche antiseptik na nwere ezigbo physicochemical Njirimara, eletriki mkpuchi Njirimara, waterproofing na iguzogide kemịkal ọgụ, nakwa dị ka magburu onwe ike, mmetụta iguzogide, wdg, bụ taa na-ekpuchi oyi akwa. n'ime usoro nchekwa nchekwa kachasị mma.