Four images showing metalwork: welding, testing, grinding, and finishing a large metal pipe.

Validation Blocks

A metal cylindrical object, a stainless steel machinist square with angular markings, and a metal ruler, all placed on a white surface.

Calibration Blocks

A metallic object with a handle on the left and a textured strip in the middle, possibly a kitchen utensil or tool, with a reflective surface and some measurement markings visible.

Specialized Flawed Plates

Close-up image of a metal carpenter's square with a white handle on a white background.

T-Joints and Cruciform Joints

A cylindrical metallic object with handles on top and a band around the middle, possibly a piece of industrial equipment or a container.

Specialized Flawed Pipes

A metal melting pot tilted on a metal base, with a handle on each side, against a white background.

Node TKY Joints

Corrosion And Lamination Plates

Two metal sheeting seamed pieces, possibly parts of a machine or equipment, with rounded edges and handles, on a white background.

Nozzle Joints

Four images of a green laser light demonstration. The top-left shows a spread of particles with a laser beam hitting them. The top-right shows a pattern with a central bright spot and symmetrical bands. The bottom-left shows a blurred rectangular object in the laser beam path. The bottom-right displays a pattern with thin vertical lines and a horizontal line, all illuminated by the laser.

Radiograph reference Films

Set of metal mechanical parts including circular weights, a cylindrical spacer, and a hollow housing, arranged on a white background.

Casting

Various metal industrial parts arranged on a white surface, including rods, blocks, and hooks.

Forging