標(biāo)準(zhǔn)號：BS EN 1592-3-1998
中文標(biāo)準(zhǔn)名稱：鋁和鋁合金.HF縫焊管.圓形管的尺寸和形狀公差
英文標(biāo)準(zhǔn)名稱：Aluminium and aluminium alloys - HF seam welded tubes - Tolerances on dimensions and form for circular tubes
標(biāo)準(zhǔn)類型：H62
發(fā)布日期：1998/3/15 12:00:00
實(shí)施日期：1998/3/15 12:00:00
中國標(biāo)準(zhǔn)分類號：H62
國際標(biāo)準(zhǔn)分類號：77.150.10
適用范圍：This Part of EN 1592 specifies the tolerances on dimensions and form of circular HF seam welded tubes with a diameter up to and including 80 mm and a wall thickness up to and including 2,5 mm. These tubes are manufactured from rolled aluminium alloy strip longitudinally welded in a continuous process by the passage of an electric current across the abutting edges without the addition of filler metal. This standard also applies to tubes manufactured from aluminium alloy strip which is painted, lacquered or anodized prior to forming. Technical conditions for inspection and delivery are specified in EN 1592-1.