Incoming identity
Certificate review, heat number confirmation, grade and condition checks, plus PMI when specified.
Quality / Evidence before release
The plate is only complete
when the record is complete.
Inspection begins at incoming material and stays linked to the product through bonding, finishing, testing and packing.
Typical dossier contents
Material certificatesBond coverage mapMechanical test resultsDimensional reportRelease documentation01 / Inspection plan
Hold points are agreed before production.
Project requirements are translated into an inspection and test plan so the purchaser, Wantuo and any third-party inspector work from the same sequence.
Process controls
Prepared surfaces, bonding layout, recovery steps and heat-treatment records are tied to the job traveler.
Bond integrity
Ultrasonic examination is recorded against the agreed grid and acceptance criteria, with areas traceable on the plate map.
Mechanical performance
Shear, bend, tensile or additional coupons are taken and tested as required by the governing standard.
Dimensions and surface
Thickness, overall size, flatness, edge condition and visual finish are checked in the ordered supply state.
Final release
Records are reviewed, indexed and released with packing identification for the receiving fabricator.
02 / Common specifications
ASTM A263ASTM A264ASTM A265ASTM B898ASME Section II projectsEN 13445 projects
Standards are shown as common project references, not blanket certifications. The purchase specification defines the actual scope.