Inquiry (采购产品): Glass types I am interested in the pricing of different types of high temperature glass. I am familiar with soda lime, and borosilicate. The borosilicate is an expensive glass and I was wondering if there is any more cost effective types of glass that share some of the same thermal properties(CTE, Transformation temp, annealing points, etc... The glass needs to be capable of operating an oven type setting. **** Hidden Message ***** Brian Riddle 40225 Company: General Electric E-mail: brian.riddle@ge.com **** Hidden Message ***** brian.riddle@ge.com