Inquiry (采购产品): 2024 T-4 tubing Hello - I'm looking for 2024 T-4 or T-6 tubing, 4" ID, 6" OD, about 4" long, for the engine block of a small free-piston engine. I'm beginning to suspect no such stuff exists, and that I'll have to bore it out of a solid round. Can you tell me: Does such stuff exist? and If you don't stock it, do you have a recommendation for who I might try? Thanks, Paul Schwiesow pschwiesow@interfold.com **** Hidden Message ***** Paul Schwiesow 8683 Carr Loop Arvada, CO 80005 USA Company: Horton Engineering Title: Founder Phone: 303-233-5300 x. 344 E-mail: pschwiesow@interfold.com **** Hidden Message ***** pschwiesow@interfold.com