The required quality for your project
The ASTM standard (American Society for Testing Materials) is an American standard used to indicate the qualities of technical materials. In the United States of America this standard is mandatory, American companies will always demand or supply products according to this standard.
ASTM articles from Peco Douwes
The most common qualities at Peco Douwes are:
- A193 B7/B16/B8/B8M (high temperatures)
- A320 L7/B8/B8M (low temperatures)
- UNC threads up to and including 1'', above all 8UN
The requested qualities are always delivered with a 3.1 certificate, this way the quality is always traceable.