LPG Copper Strip Corrosion Test Bombs

For copper strip corrosion test on liquefied petroleum gases. ASTM D-1838, also GPA Method as per Bulletin 2140. MGM Model 46C. Cylinder is made entirely of polished stainless steel, with O-ring seal for hand tightening. Each cylinder is tested at 3000 PSI. Equipped with two stainless steel needle valves with O-ring packing and ¼" NPT male pipe thread to accommodate...