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      Stock enquiry Delivery state
      标准和法规

      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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