The "Pressure Vessels" section of the B-51 code identifies pressure vessels and their installation, including pressure vessel inspection openings. This section also shows the design of cushion tanks, blow-off vessels, and the installation of:

This section also shows the design of cushion tanks, blow-off vessels, and the installation of air receivers.

Explanation:

The air receiver is the tank in a compressed condition in respect of pressure and so forms the integral component of any compressed system of air. The main aim is about the storage acting temporarily for the accommodation of the demand peak in the compressed system to optimize and run the plant efficiently. The pressure vessels section of B 51 thus includes codification of the air receiver which acts in accordance with the principle as discussed.