Pipe connection

Equipment for temporarily closing of gas pipes

This approval requirement applies for equipment for the temporarily closing of gas distribution pipes with a nominal pressure of 100 mbar or 4 bar. Under the first the distribution pipes are included upon which a temporarily or permanent pressure is of maximal 200 mbar.

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For who?

Manufacturers, grid companies, representatives, retailers, constructors and in installers.

Process steps

An approved quotation is the beginning of a tested and an approved product. The most important steps are:

- Initial product assessment: the assessment to determine if all requirements in the approval requirement are met.

- The result is a certificate upon which is mentioned to which requirements the product complies.

- Product verification: the assessment performed after granting certification to determine that the certified products still comply with the requirements in the approval requirement. 

- Control on quality system requirements: control on following the IQC scheme (as described in the approval requirement) and the procedures.

For more information you can contact our certification engineers.

Additional information