Gas Cylinder Safety Guidelines

Gas Cylinder Safety Guidelines 30 Cylinder Comparison Chart Matheson Tri-Gas Nominal Dimensions (inches) Material of Construction Air Products Air Liquide BOC Praxair Scott 1L/QK 10x55 C A 49 300 UCT K 1A/QA 9X51 C B 44 200 K A 1R/QX 8X48 A B (AL) 30AL 150A AS AL 2/GA 9X26 C C 16 80 Q B 2R/GX 7X33 A C(AL) 22AL 80A AQ BL 3/UA 6X19 C D-1 7 30 G C 3R/UX 7X16 A D-1(AL) 7AL 30A AG CL 4/JA 4X13 C D 3 12 F D LB 2X12 C LB LB LB LB LB