Inquiry (采购产品): large glass ? tube I am looking for a clear tubing that can be machined to ID 6.0000" +/- .0005 Wall thickness approx. .625 +. x about 20" long. It must remain vertually stable @ up to 1K ext PSI. Any suggestions Appreciated. + cost est. **** Hidden Message ***** Norman Lyons 95621 Company: Lyons Product Developement E-mail: normanlyons@sbcglobal.net **** Hidden Message ***** normanlyons@sbcglobal.net