ISO 10893-3:2011规定了无缝和焊接铁磁钢管（埋弧焊（SAW）钢管除外）的自动全周向漏磁检测要求，以检测缺陷。 除非采购订单中另有规定，否则ISO 10893-3:2010适用于主要纵向缺陷的检测。 ISO 10893-3:2010适用于外径等于或大于10 mm的管道的检验。 它也适用于空心截面的测试。

ISO 10893-3:2011 specifies requirements for automated full peripheral magnetic flux leakage testing of seamless and welded ferromagnetic steel tubes, with the exception of submerged arc-welded (SAW) tubes, for the detection of imperfections. Unless otherwise specified in the purchase order, ISO 10893-3:2010 is applicable to the detection of predominantly longitudinal imperfections. ISO 10893-3:2010 is applicable to the inspection of tubes with an outside diameter equal to or greater than 10 mm. It can also be applicable to the testing of hollow sections.