NF EN ISO 6806
Rubber hoses and hose assemblies for use in oil burners - Specification
ISO 6806:2014 specifies the minimum requirements for rubber hoses and hose assemblies for use in oil burners. The following two types of hose assembly are specified. Type 1: Hose assemblies for flux and reflux, but not for insertion between the oil burner pump and the atomizing connection; maximum working pressure 1,0 MPa (10 bar); maximum oil temperature 100 °C. Type 2: Hose assemblies for insertion between the oil burner pump and the atomizing connection; working pressure 4,0 MPa (40 bar); maximum oil temperature 100 °C.
ISO 6806:2014 specifies the minimum requirements for rubber hoses and hose assemblies for use in oil burners.
The following two types of hose assembly are specified.
Type 1: Hose assemblies for flux and reflux, but not for insertion between the oil burner pump and the atomizing connection; maximum working pressure 1,0 MPa (10 bar); maximum oil temperature 100 °C.
Type 2: Hose assemblies for insertion between the oil burner pump and the atomizing connection; working pressure 4,0 MPa (40 bar); maximum oil temperature 100 °C.
<p>ISO 6806:2017 specifies the minimum requirements for rubber hoses and hose assemblies for use in oil burners.</p> <p>The following two types of hose assembly are specified.</p> <p>- Type 1: Hose assemblies for flux and reflux, but not for insertion between the oil burner pump and the atomizing connection; maximum working pressure 1,0 MPa (10 bar); maximum oil temperature 100 °C.</p> <p>- Type 2: Hose assemblies for insertion between the oil burner pump and the atomizing connection; maximum working pressure 4,0 MPa (40 bar); maximum oil temperature 100 °C.</p> <p>The hose assemblies specified in this document are not intended to be used, without special assessment, for purposes other than oil burner installations.</p>
- Avant-propos
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1
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2 Références normatives
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3 Construction
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4 Dimensions et tolérances
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5 Exigences physiques pour le tube et le revêtement
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6 Exigences physiques pour les tuyaux et les flexibles
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7 Périodicité d'essais
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8 Essais de type
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9 Marquage
- Annexe A (normative) Périodicité d'essais
- Annexe C (normative) Détermination du gonflement dans l'huile
- Annexe D (normative) Détermination de la résistance à la pression extérieure
- Annexe E (normative) Détermination de l'inflammabilité
- Annexe F (normative) Essais aux impulsions de pression
- Annexe B (informative) Essais en production
- Bibliographie
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