Application Scope Of Safety Technical Supervision Regulations For Pressure Vessels

1. "Non-metallic Pressure Vessel Safety Technical Supervision Regulations", code TSGR0001-2004, scope of application: (all items are met at the same time)


Containers made of non-metallic materials (graphite, glass steel, plastic, etc.);


High working pressure is greater than or equal to 0.1MPa (excluding static pressure)


The product of working pressure and volume is greater than or equal to 2.5MPa.L


The containing medium is gas, liquefied gas, and liquid with high working temperature greater than or equal to the standard boiling point.


2. "Supervision Regulations for Safety Technology of Ultra-High Pressure Vessels", code TSG R0002-2005, scope of application: (all items are met at the same time)


Vessels with pressure exceeding 100MPa, and the product of volume and pressure exceeds 2.5MPa.L;


The containing medium is gas, liquefied gas, and liquid with high working temperature greater than or equal to the standard boiling point.


3. "Simple Pressure Vessel Safety Technical Supervision Regulations", code name TSGR0003-2005, scope of application: (the following items are met at the same time"


The container is composed of a cylinder and a flat head, a convex head (not including a spherical crown head), or two convex heads;


The material of the main pressure components such as the cylinder body, the head and the nozzle is carbon steel and austenitic stainless steel;


The design pressure is less than or equal to 1.6MPa;


The volume is less than or equal to 1000L;


The product of working pressure and volume is greater than or equal to 2.5MPa·L and less than or equal to 1000MPa·L;


The medium is water vapor formed by evaporation of air, nitrogen and medical distilled water;


The design temperature is greater than or equal to -20°C, and the high operating temperature is less than or equal to 150°C;


Welded vessels for indirect flames.


4. "Fixed Pressure Vessel Safety Technical Supervision Regulations", referred to as "Fixed Containment Regulations", code-named TSG R0004-2009, Safety Technical Supervision Regulations for Stationary Metal Pressure Vessels, Scope of Application: (The following three are met at the same time , The container is fixed)


High working pressure is greater than or equal to 0.1MPa (excluding static pressure)

The product of working pressure and volume is greater than or equal to 2.5MPa.L


The containing medium is gas, liquefied gas, and liquid with high working temperature greater than or equal to the standard boiling point.


5. "Mobile Pressure Vessel Safety Technical Supervision Regulations", referred to as "Mobile Capability Regulations", code-named TSG R0005-2011; various metal pressure vessel safety technical supervision regulations that can be moved around, the scope of application:


It has the function of loading and unloading media, and participates in railway, highway or waterway transportation;


High working pressure is greater than or equal to 0.1MPa (excluding static pressure)


The tank volume is greater than or equal to 450L


The containing medium is gas, liquefied gas, and liquid with high working temperature greater than or equal to the standard boiling point.