... thickness:28mm,18mm Filling medium:R32,R22,HFect Tank container has its own strength: little investment,large shipping,safe ... and train.Our company now can manufacture tank container of series of 20 ft for filling anhydrons HF and refrigerant and ... comply with GB/T16563-1996series 1:liquids,gases and pressurized dry bulk-specification and test,IMDG CODEINTERNATIONAL MARITIME DANGEROUS GOODS CLDE ...