GRE Pipes

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  •  Applicable Codes and Standards

  •  Meets ASTM D 2996 standard specification for Filament wound pipes
  •  Meets ASTM D1598, Standard test method for time-to-failure of plastic pipe under constant internal pressure
  •  Meets ASTM D1599, Standard test method for resistance to short-time hydraulic failure pressure of plastic pipe, tubing, and fittings
  •  Meets ASTM D2105, Standard test method for longitudinal tensile properties of “fiberglass” (glass-fiber-reinforced thermosetting-resin) pipe and tube
  •  Meets ASTM D2412, Standard test method for determination of external loading characteristics of plastic pipe by parallel-plate loading
  •  Meets ASTM D3567, Standard practice for determining dimensions of “fiberglass” (glass-fiber-reinforced thermosetting resin) pipe and fittings
  •  Meets AWWA C950-95 American Water Works Association standard for Fiberglass pipes.
  •  Meets ISO 9001 quality Assurance system
  •  Meets API 15 LR
  •  Pipes Performance

Laminate meets requirements of ASTM/ISO/AWWA /API Pipe wall design using a 140 N/mm2 hydrostatic design basis (Procedure B.) with 0.5 service factor for static applications and 50 N/mm2 for cyclic applications. Maximum Operating Temperature 93° C This system is designed to provide minimal 4:1 safety factor in accordance with ASTM D-1599 Pipe system is designed for field testing with water at 150% of rated pressure. Maximum allowable surge pressure is 150% of rated pressure.

 

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