Ingenamthungo:igqojoziwe, izotywe ngokutsha, yafakwa (inkqubo yokujikeleziswa kweepasi ezininzi)
Welded:iweldiwe ngobude, izotywe ngokutsha, yafakwa (inkqubo yokujikeleziswa kweepasi ezininzi)
Ukupakisha:Ityhubhu linxeba elikwinqanaba elibhijelwe kwintsimbi / igubu leplanga okanye kwispools.
Onke amagubu okanye iispools zipakishwe kwiikreyiti zomthi ukuze zisebenze lula.