Anyị welded ígwè ọkpọkọ na-abịa n'ime butt-weld ọkpọkọ, arc welded tubes, Bundy tubes na iguzogide weld ọkpọkọ, and more.They nwere elu ike, ezi ike, na-erughị ọnụ, elu mmepụta irè karịa enweghị nkebi ọkpọkọ, The ngwa nke welded ígwè. ọkpọkọ na-abata na mbufe mmiri, mmanụ na gas.