prEN 1592的这一部分规定了正方形，矩形和形状的HF缝焊管的尺寸和形状公差。这些管由平面轧制的铝合金带材制成，其在连续的过程中通过电流通过邻接边缘纵向焊接，而不添加填充金属。该标准也适用于在铝合金带材制造的管子上，在成形之前涂漆，涂漆或阳极氧化

This Part of prEN 1592 specifies the tolerances on dimensions and form of square, rectangular and shaped HF seam welded tubes. These tubes are manufactured from flat 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.