Certificate of compliance of Stokes calculations with regulatory documents

Download the certificate

You can download the certificate from the link on the lefton the top.e top. This certificate confirms that the calculations in the Stokes program comply with the requirements of the following documents:

SP 42-101-2003, paragraphs 3.27, 3.28, 3.36 (gas pipelines);
SP 402.1325800.2018, adj. B (low pressure gas pipelines);
SP 399.1325800.2018, adj. And (water pipes);
SP 66.13330.2011, clause 5.2.3 (water pipes).

These are Russian regulatory documents. If you are designing pipelines in another country, you may want to select the Colebrook-White formula in the project settings. The difference between calculations using different formulas is usually within a few percent.