IP 250C TGV buffer meets the requirements of the EN 15551 standard and the UIC 528 leaflets. The design of IP 250C TGV buffer meets all the conditions applicable to vehicles in operation. In this type of buffers, the energy is absorbed by expanding the buffer sleeve. Owing to the unique design, the buffer’s elastic area can continue functioning even after a collision. The buffer has good working parameters and the operational reliability within the temperature range from -40°C to +50°C.