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        Stock enquiry Delivery state
        標準和法規

        Norms and Regulations

        Electric conductivity

        • TRGS 727
          Avoiding of ignition hazards due to electrostatic charging
          "Pipes and hoses for bulk materials"
        • DIN EN ISO 8031 (in place of DIN EN 28031)
          Rubber and synthetic material hoses and hose lines
          "Determination of the electric resistance"

        Ignitability:

        • UL94 = Underwriters Laboratories Vertical Burning Test
        • DIN 4102 - B1 = "Burning behaviour of construction materials and components"
        • DIN 54837 = "Inspection of materials, small components and component sections for railcars - Determination of the burning behaviour with a gas burner."
        • DIN 5510 part 2 = "Principles for the inspection and classification of the burning behaviour of materials and components in railcars."
        • DIN 57472 part 813 = "Fire gas corrosivity"
        • NFTS 101-106
        • DIN EN 45545-2 = "Fire protection in railway vehicles - Requirements on the burning behaviour of materials and components"

        Pressure and vacuum:

        • EN ISO 1402 (pressure) = Rubber and synthetic material hoses and hose lines

        Mechanical inspections

        • DIN 53505 = Inspection of rubber and elastomers
          "Hardness inspection according to Shore A and D"
        • DIN ISO 4649:2006-11 = "Rubber, vulcanized or thermoplastic –
          Determination of abrasion resistance using a rotating cylindrical drum device"
        • DIN 53515 = Inspection of rubber and elastomers
          "Cracking test"
        • DIN 53517 = Inspection of rubber and elastomers
          "Determination of the compression damage residual"
        • DIN 53504 = Inspection of rubber and elastomers
          "Determination of the tear resistance, tensile strength and elogation of break"

        Product standards

        • DIN 26057
          "Spiral hoses made of thermoplastic polyurethane (TPU) with steel wire-reinforcement for granules and powdery materials-requirements"

        Engineering modifications subject to change.

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