TSG R0003-2007 (English Version) PDF

Scope: This regulation applies to simple pressure vessels that meet the following conditions at the same time: (1) The vessel consists of a cylinder with a flat head, a convex head (excluding a spherical head), or two convex heads; (2) ) The main pressure components such as cylinder, head and nozzle are made of carbon steel and austenitic stainless steel; (3) Design pressure is less than or equal to 1.6MPa; (4) Volume is less than or equal to 1000L; (5) Working pressure The product with the volume is greater than or equal to 2.5MPa·L, and less than or equal to 1000MPa·L; (6) The medium is water vapor evaporated from air, nitrogen and medical distilled water; (7) The design temperature is greater than or equal to -20°C, The maximum working temperature is less than or equal to 150°C; (8) Indirect flame welding vessels.

TSG R0003-2007 history