Use to identify piping & tubing carrying chemicals, gases, and liquids in the production of Semi Conductors and other process chemicals. Chemical and semi conductor tubing markers are designed for small pipe and tubing with an outside diameter of less than 3/4". These pressure sensitive 1/2" x 2 1/4" markers come 28 per card. Bright ASME conforming background colors with appropriate contrasting letter colors. Use 1" Ultra-Durable arrow tape to indicate flow direction.
- Meets ASMS (ANSI) A13.1-2015 color guidelines
- Adhesive backed permanent markers
- Ultra durable vinyl with polyester overcoat for added abrasion and chemical resistance
- Markers size 1/2" x 2 1/4" letters to fit
- 28 markers per card
- 90 stock legends
- Custom legends available including subscripts, abbreviations, etc.