Inquiry (采购产品): Tubing We use brake lines that 5/16" and 3/8" o.d. Wall thickness at .025 to .030. Length 48" to 60". We connect them by brazing them together. Do you have any thing like this but at 1/2" and 3/8" o.d. Thanks **** Hidden Message ***** Neil Firman Winnipeg, MB R3H 0V1 CAN Company: Omniglass Ltd. Title: R&D Tech. E-mail: nfirman@omniglass.com **** Hidden Message ***** nfirman@omniglass.com