Inquiry (采购产品): Copper Tubing Sir/Madam Please let me know whether you have a copper tubing of 0.025" diameter and 0.028" wall thickness per ASTM B75. Thanks, Byung **** Hidden Message ***** Byung Kim 90278 Company: Northrop Grumman Corp E-mail: byung.kim@ngc.com **** Hidden Message ***** byung.kim@ngc.com