1.Ibishushanyo mbonera, bifite imyobo 7.
2.Byiza kandi bikomeye.
3.Ntabwo byoroshye guhindura.
4.Ubushuhe bushyushye.
L ifite ishusho yimbaho yimbaho yimisumari itanga igisubizo cyiza kandi cyoroshye mugushiraho urufunguzo rwibiti muguhuza imbaraga n imisumari hamwe. Nkibikoresho byingenzi byubaka byubaka, inyubako zimbaho zikenera gukosorwa numubare munini wimisumari. Nubwo bimeze bityo ariko, hari ibibazo byuburyo bwa gakondo bwo gushiraho imisumari, nkumuvuduko wo kwishyiriraho buhoro, gukora bitoroshye no kwangiza ibiti. Igishushanyo cya L gifite ishusho yimbaho yimbaho yimisumari ikemura neza ibyo bibazo. Imisumari yimbaho yimbaho ifata igishushanyo cya L, cyorohereza imisumari kwinjizwa mumashanyarazi yimbaho, itanga ingaruka zikomeye zo gukosora kandi zihamye kandi zizewe. Umutwe wumusumari wakozwe mubikoresho birwanya anti-okiside, bifite ibiranga kurwanya ruswa no kurwanya ingese, byongerera igihe umurimo kandi birinda neza kwangirika kwinkwi zatewe ningese yumusumari.
1.Imisumari yimbaho yimbaho ifata isahani yicyuma ifite uburebure bwa 2mm, diametero 21mm, kandi ntikiri munsi ya 5μ zinc.
2.Iyo urasa C30-C40 beto, ubushobozi bwo gushushanya muri 4200-5800N2. Ubukomezi butandukanye bwa beto bugira ingaruka kuburebure bwimisumari ya pipe iganisha kumakuru atandukanye. Dukoresha urwego rwumutekano rwamakuru. Mubisanzwe, gushushanya imbaraga zumusumari umwe wumutwaro uri munsi ya 100kg.
Imisumari yimbaho ihuriweho hamwe ikoreshwa cyane mugushira ingazi zimbaho munzu yo guturamo cyangwa kurinda igiti mu nyubako yubucuruzi.
Kabiri shingiro, ifite umutekano kuruta umwe cyangwa ibyo bita moteri nyinshi. Igice cy'ingufu z'umusumari wahurijwe hamwe gikozwe muri pamba ya nitro na nitroglycerine cyangwa ibindi bikoresho bya pulasitiki biturika nkibikoresho byibanze byingufu. Mubisanzwe bikoreshwa mubibunda binini bya kalibiri hamwe na minisiteri yo kurasa.