Pressed Steel Tank Co., Inc.; PST; compressed natural gas; alternate fuels;natural gas vehicle; SCUBA; accumulators; acetylene; aviation cylinders; seamless shells; presses; industrial gas cylinders; oxygen; carbon dioxide; nitrogen; CO2; chlorine; refrigerant; ammonia; air; hydrogen; helium; argon; cng; afv; ngv; asme; NGV2; B51; DOT; FMVSS 304; DOT 3A; DOT 3AA; DOT 3HT; DOT 3AA 1800; DOT 3AA 2015; DOT 3AA 2265; DOT 3AA 2400; DOT 3A 480; DOT 4AA 480; DOT BA 300


	The "Composite Edge"™ natural gas vehicle fuel cylinders are designed for passenger cars, trucks, vans, buses and industrial vehicles. Combining a high-strength seamless steel liner with a fiberglass hoop wrap, the "CE" meets the highest safety standards and are ANSI/NGV2, CAN B51 and FMVSS 304 certified. For the ultimate in safety and reliability in harsh chemical environments, PST offers our carbon hoop wrapped, steel liner CNG cylinders. These cylinders are custom sized to fit OEM installations. The carbon fiber tanks, backed by PST's robust steel liner, have given PST the best safety record in the industry. Even lighter than our fiberglass wrapped tanks, PST carbon on steel is an effective alternative for harsh environments.