This International Standard specifies the characteristics of interface connections for tank containers complying with ISO1496-3.
Section1 gives the definitions and the testing and welding requirements for interface connections.
Section2 gives a range of flange connections for tank containers, type codes 70 to 77 and 85 to 88.
Section31) specifies the dimensions and characteristics of man-hole openings and man-hole lids for tank containers intended to contain liquids or pressurized dry bulk, with a test pressure not exceeding 600kPa for containers of type codes 70 to 76 and 85 to 88.
Section41) specifies the requirements for the interface connection screw threads.