Flat (face) gasket GD designed for sealing the connection of a parallel male thread (e.g., BSP male) with a female thread (e.g., BSP female). The gasket should be placed in the female thread socket in a way that prevents its off-center positioning and should adhere to the flat surfaces of the female thread socket and of the male-threaded connector piece. Working pressure: 25 bar. Gasket material: EPDM – approximate temperature range: from -50°C to +180°C; Novapress® – approximate temperature range: from -25°C to +250°C; PTFE – approximate temperature range: from -40°C to +250°C; polyurethane (PU) – approximate temperature range: from -40°C to +110°C; Viton – approximate temperature range: from -20°C to +200°C. Maximum operating temperature range, without accounting for the influence of the medium (chemical resistance to the substance flowing through the connection at a given temperature).