1. Isi ike pụrụ iche.
2.N'ụzọ dị ịrịba ama penetrating ike.
3.Must ga-eji ihe eji eme ihe nke 2mm.
4.Surface mesoo na-ekpo ọkụ galvanization.
5.Na-egosipụta nkwụsi ike pụrụ iche ma na-ekwe nkwa nchekwa.
Ntu ọkpọkọ agbakwunyere nwere atụmatụ mara nkọ nke na-ejikọta akụkụ ike na akụkụ ntu ahụ n'enweghị nsogbu, na-ebute nkwalite mbugharị. Mwekota ọkpọkọ ya na-eme ka nkwụsi ike nhazi, na-egbochi ịtọpụ ma ọ bụ mmebi ọ bụla n'oge eji, nke n'aka nke ya na-ekwe nkwa usoro ihe owuwu dị mma na nke a pụrụ ịdabere na ya. Ọzọkwa, ntu agbakwunyere na-egosipụta ịdịte aka pụrụ iche, na-eguzogide corrosion na iyi ọbụna na ọnọdụ gburugburu ebe obibi siri ike. N'ihi ya, ndị ọrụ nwere ike iji obi ike tụkwasị obi na ntu ọkpọkọ ndị a na-enweghị mkpa ngbanwe ma ọ bụ nrụzi ugboro ugboro, si otú a na-ebelata ụgwọ ọrụ nlekọta na ohere nke nkwụsị ọrụ. Site na ịhọrọ na iji ntu ọkpọkọ agbakwunyere, ndị ọrụ nwere ike imeziwanye arụmọrụ yana nchekwa nke ọrụ ha.
1. Iji hụ na ike siri ike, a na-atụ aro ka ị jiri efere ígwè na nha nke 2mm, ebe ọkpụkpụ kacha nta nke mkpuchi kwesịrị ịbụ 5μ.
2.Mgbe ị na-eji ihe C30-C40, ikike nkwụsị dị n'etiti 4200-5800N2. Ọ dị mkpa ịghọta na omimi nke ọkpọkọ ọkpọkọ na-emetụta ike nke ihe ahụ, na-akpata ọdịiche dị na data. Iji kwado ụkpụrụ nchekwa, anyị na-adabere n'ọtụtụ data nchekwa. A haziri otu ndị agha na-ewepụ ntu maka ibu ruru 100kg.
3.The mmasị mwekota ụdị bụ G20.
A na-ejikarị ntụ ntụ arụrụ ntu ọkpọkọ 25mm eme ihe n'ubi dịka ihe owuwu, nrụnye ọkụ eletrik na nrụnye. Mpempe ọkpọkọ na-arụ ọrụ dị oke mkpa na ntinye na nhazi nke pipeline na eriri.
Ihe mgbakwasị ụkwụ okpukpu abụọ, dị nchebe karịa otu ma ọ bụ nke a na-akpọ multi propellant. A na-eji nitrocotton na nitroglycerin ma ọ bụ plastik ndị ọzọ na-agbawa agbawa mee akụkụ ike nke ntu ntu ụlọ jikọtara ọnụ. A na-eji ya eme ihe maka nnukwu ngwa agha caliber na ebubo ịgba egbe.