View Historical Standards for B251M:

Click any Designation link to view a Document Summary Description.

Document Designation and Title Year Select Item(s) B251M Standard Specification for General Requirements for Wrought Seamless Copper and Copper-Alloy Tube [Metric] 97(2003) B251M Standard Specification for General Requirements for Wrought Seamless Copper and Copper-Alloy Tube [Metric] 97