Ọkụ na-efesa ọkụ bụ akụkụ nke sistemu ihe mgbasa ọkụ na-agbapụta mmiri mgbe achọpụtara ọkụ ahụ na ọnọdụ okpomọkụ karịrị okpomọkụ a kara aka.A na-eji ọkpọkọ sprinkler ọkụ eme ihe n'ụwa niile.Enwere ọtụtụ sprinkler nke ndị na-ebunye ọkpọkọ ọkụ na-enye, dị ka nzaghachi ngwa ngwa, nzaghachi ọkọlọtọ, CMSA, ebe obibi, ESFR.

Epoxy ntụ ntụ kpuchiri ọkpọkọbụ otu igwe ọkpọkọ nke ejiri ihe epoxy kpuchie ya.Epoxy bụ aha e nyere polymers sitere na monomers nke oxidanes.Ngwakọta kemịkalụ na nhazi nke ihe a na-eme ka ọ jikọta ya na ihe ndị ọzọ ka o wee mee ihe dị ka ihe mkpuchi.A na-akpọkwa ọkpọkọ ndị nwere ụdị mkpuchi a Fusion Bonded Epoxy Pipe.Enwere ike mara ya dị ka mkpuchi ụdị FBE.Ihe mkpuchi FBECarbon Steel Pipea na-eji ya n'ọtụtụ ngwa nke chọrọ oke nguzogide corrosion n'ime ogologo oge.Ọkpụkpụ ígwè dị na ụlọ ọrụ na-arụ ọrụ na-abanye na ciment ma nọgide na-adị ogologo oge na-eji FBE Coated Pipe n'ihi na ọ na-egbochi ọkpọkọ ka ọ ghara imebi.Enwere ụdị ihe a dị iche iche.Epoxy mkpuchi nkedo nkedo bụ naanị ọkpọkọ nkedo nke ejiri ihe epoxy kpuchie.