Ọkụ na-ebelata okpomọkụ
Okpomọkụ na-ebelata tubing nwere ọmarịcha ire ọkụ, ihe mkpuchi, nro na-agbanwe, okpomọkụ dị ala, nkwụsị ngwa ngwa, enwere ike iji ya mee ihe na njikọ waya, ọgwụgwọ njedebe waya, nchebe nkwonkwo solder, njirimara njide waya, mkpuchi mkpuchi, nchebe corrosion, wdg. Ngwaahịa anyị na-egbo mkpa ire ọkụ na ihe nchekwa gburugburu ebe obibi, a na-emekwa usoro nyocha arụmọrụ dị ka ụkpụrụ UL224 na ASTM si dị.Ụfọdụ ngwaahịa nwere ike dochie TE (Raychem), Sumitomo, DSG-Canusa, Alpha, 3M na LG ngwaahịa.
