Transport and stationary cryogenic tanks, and also gasifiers of cryoproducts use by great demand. New constructive decisions and more effective kinds of heat-insulation are applies to their perfection. Parameters of the specified equipment which establish a good reputation, during long operation, is possible to improve due to use in it of modern armature and the newest complete set. Perspective projects of modernization of the most widespread models of transport cryogenic tanks and vessels, and also low-pressure cryogenic gasifiers are considered.