I bought an extractor and its a spider web of lines. My background is in aviation; sheet metal and airframes (FAA A&P). I’m looking at this mess and thinking how easy it would be to bend up a set of hard lines. My question is the materials. My go-to would be 5052-0 Aluminum with AN aluminum fittings. Nominal 3/8 ID is rated to 1500 psi. MIL-T-7081 aluminum alloy tubing (6061) is good to 3000 psi.
Any reactions, issues, metals leaching, etc.