AC&R Industry Standard - Refrigeration Pipe

The application is for refrigerant only (no hydronic).

I understand ASTM B88 (i.e. Type K) is not the standard for AC&R industry in US, but ASTM B280 is the standard for refrigeration systems.

Can you provide evidence that substantiates the AC&R industries standard is ASTM B280?

Evidence in the transportation (railway) industry is of particular interest.

Thank you in advance.