Happy Holidays! Our offices are closed from 17:30 on Tuesday 23 December and will reopen on Monday 5 January 2026.
Oil and gas
Nuclear
Custom specimens and mock-ups
Corrosion and erosion
Calibration blocks
Standard UT blocks
PDI reference blocks
Custom reference blocks
LED radiographic film illuminators
Reference radiographs
Training and examination kits and specimens
Educational kits
Standard flawed specimens
Specialised flawed specimens
3D CAD drawings
US Welding, NDE and Machining
About us
Meet our team
Our locations
Quality and certifications
News
Brochures and flyers
Case studies
Industry events
Policies
Advanced weld
Basic weld
Bend test sets
Casting and forging flawed specimens
Crack sizing bars
No Record Found
Home > Calibration blocks
