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. The most important steps are:
- Initial product assessment: the assessment to determine if all requirements in the approval requirement are met.
- The result: 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.