PSK 4281 - Pipe class E16H4A for pressure purposes. Austenitic stainless NiCrMoCu-steel

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This standard specifies the materials and dimensions of welded pipes and fittings belonging to the pipe class E16H4A, as well as the pressure rating of the pipe class. In this pipe class the allowable pressure at temperature 20 °C is 16 bar and the maximum allowable temperature is 400 °C. Use and basis of pipe classes are presented in the standard PSK 4200. The definition of the pipe classes is introduced in standard PSK 4201. Additional requirements to be considered in piping design and manufacturing are defined in standard SFS-EN 13480 parts 2…5 or other product standards.

Info

Standard code

PSK 4281

Standard name

Pipe class E16H4A for pressure purposes. Austenitic stainless NiCrMoCu-steel

Edition

3rd edition

Published

2.2.2021

Corrected

-

Technical group

42 Pipe classes

Work groups

PSK 42/5 Extensions of pipe classes

Language

Finnish/English

Pages including appendixes

16

Other

-

Edition history

2nd edition/2017, 1st edition/2016

Keywords

Austenitic class E16H4A NiCrMoCu-steel Pipe pressure purposes stainless