ASTM Standards

National Liner meets or exceeds the following ASTM standards for cured-in-place pipeline rehabilitation.

F 1216-09
Standard practice for rehabilitation of existing pipelines and conduits by the inversion and curing of a resin impregnated tube. Active Standard (Latest Version).

D 790-10
Standard test methods flexural properties of unreinforced and reinforced plastics and electrical insulating materials.  Active Standard (Latest Version).

  • Flexural modulus of elasticity exceeds 250,000 psi
  • Flexural strength exceeds 4,500 psi

 
D 638-10
Standard test method for tensile properties of plastics.  Active Standard (Latest Version).

  • Tensile strength exceeds 3,000 psi

For the complete ASTM designation, please contact:
The American Society for Testing and Materials
100 Barr Harbor Drive
West Conshohocken, PA 19428

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