X-ray lead type

Medium lead letters: Number markings for X-ray inspection, 100 per bag

Magnetic lead type: X-ray inspection film plus size mark, 100 pieces/bag

Large size lead letters: X-ray inspection film with large number markings, 100 pieces/bag

Extra large lead type: X-ray inspection film with 100 large number markings per bag

In radiographic testing of welds, different combinations of Arabic numerals are usually used to identify the workpiece number (weld code and radiographic date), and Arabic numeral numbers are used for visual representation.

Packaging specification: 100 pieces/bag

Model: Arabic letters: 0-9

English: A-Z

Chinese characters: Year Month Day Up Down Left Right

Special symbols: center mark, overlapping mark arrows R1 R2 R3, can be customized if there are other special requirements.