... of gas. Safe, best solution for international transportation Tank Type: 20’ ISO full frame collar tank, Type UN Portable Tank T50 ... With Sunshield, top side rails fitted Frame Dimensions: 20’ x 8’ x 8’6” M.G.W.: 32,700 kg Tare ... Cargo carried: R22 (UN 1018) , R134a(UN 3159) Radiography: RT(X-ray) : 100% all longitudinal and circumferential butt welds Inspection Agency ...