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CYLINDER SIZE CHART Air Liquide. WebIdentify XPR cylinders (very high pressure 4,500 psig) with their star-shaped neck and XPR label. REGULAR CYLINDER XPR XPR CYLINDER PRESSURE: 16,820 kPa @ 15°C (2,492 psig @ 70°F) PRESSURE: 30,380 kPa @ 15°C (4,500 psig @ 70°F) HEIGHT.

CYLINDER SIZE CHART Air Liquide
CYLINDER SIZE CHART Air Liquide from cyl-tec.com

Design codes and application standards and the cost of materials dictated the choice of steel with no welds for most gas cylinders; the steel is treated to resist corrosion. Some newly developed lightweight gas cylinders are made from stainless steel and composite materials. Due to the very high tensile strength of carbon fiber reinforced polymer, these vessels can be very light, but are more difficult to manufacture.