Sample cylinder 304 stainless steel 

With two 1/4 in. NPTF end valve threads. Can be used to store or transport liquids and gases at pressures up to 1,800 psig at room temperature; also, as pressure purge accumulator, reaction vessel, gas sampling for chromatography, lecture bottle for lab use, and for condensate sampling and transporting in fossil fuel and nuclear power plants. Hot-spun (not welded) from seamless, 304 SS tubing for maximum integrity. Corrosion resistant. Raw material is heat code traceable. Order two SS valves, Z146064, Z146056, or Z168637 separately. DOT 3E-1800.