JB/T 10559-2006 (English Version) PDF

Scope: This standard specifies the technology and acceptance criteria for using ultrasonic testing methods to detect defects in steel welds of lifting machinery (including bridge and gantry cranes, mobile cranes, tower cranes, jib cranes, etc.). The ultrasonic testing technology specified in this standard is suitable for testing full-penetration fusion welded joints with base metal thicknesses of 8mm to 100mm. If the testing process specifications are approved by all parties to the contract, it is also suitable for testing base metal thicknesses of 6mm to 8mm. Full penetration fusion welded butt welded joints in unlined structural steel. The weld levels referred to in this standard: Level 1 refers to the welded joints of important tension structural members; Level 2 refers to the welded joints of general tension structural members; Level 3 refers to the welded joints of pressure structural members.

JB/T 10559-2006 Referenced Document

GB/T 12604.1 Non-destructive testing—Terminology—Ultrasonic testing*， 2020-11-19 Update
GB/T 18694 Non-destructivetesting--Ultrasonic inspection--Characterization of search unit and sound field
GB/T 18852 Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams*， 2020-11-19 Update
GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel*， 2015-12-10 Update
JB/T 8428 General specification for non-destructive testing ultrasonic test block*， 2015-10-01 Update

2018 JB/T 10559-2018 Ultrasonic testing of non-destructive testing steel welds for hoisting machinery
2006 JB/T 10559-2006 Non-desturctive testing of lifting appliances.Ultrasonic testing of steel welds