View Historical Standards for B280:

Click any Designation link to view a Document Summary Description.

Document Designation and Title Year Select Item(s) B280 Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service 08 B280 Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service 03 B280 Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service 02 B280 Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service 99e1 B280 Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service 95a B280 Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service 93a