Bendable hose assemblies
This approval requirement specifies the requirements with regard to stainless steel bendable hose assemblies with a nominal internal 10 mm up to and including 25 mm diameter for use in installation for natural gas with a pressure of no more than 200 mbar in accordance with the NPR 3378-11 Code of Practice.
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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. You'll find the most important steps on the right. For more information you can contact our certification engineers.
Initial product assessment
The assessment to determine if all requirements in the approval requirement are met.
The result
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.