316 Stainless Steel wetted parts.5" 304SS Case, 316SS Internals, 30 psi, 1/4 NPT Male Back Conn, -40 Degree Service Filled, Maximum Indicating Pointer Cleaning for Oxygen Service O2 is available only for dry or HL Halocarbon filled gauges. Vacuum and compound ranges through 0 psi to 20,000 psi..
Grade 2 titanium.3/16 X 1/2 inch Dowel Pin, Grade 2 (CP) These dowel pins are fabricated from grade 2 (CP) titanium and are corrsion free, even in saltwater.
These bolts are completely corrosion free in saltwater and corrosion resistant in many industria.50 Structural Bolt, Titanium, 50 mm L Grade 2 titanium is in common use where ultimate corrosion resistance is desired.Grade 2, M10-1.