Inquiry (采购产品): site glass tube Do you sale sight glass tubes? I'm looking for 1/2" x 10' long. Pleae email me back to tammyf@asifire.com **** Hidden Message ***** tammy freyre 1415 s. 30th avenue hollywood, FL 33020 USA Company: advanced systems Phone: 954/921-2224 Fax: 954/921-2348 E-mail: tammyf@asifie.com **** Hidden Message ***** tammyf@asifie.com