ASTM

ASTM International, known until 2001 as the American Society for Testing and Materials (ASTM), is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services.

BlazeMaster Pipe and Fittings

  • Pipe produced in SDR 13.5 dimensions
    • SDR (Standard Dimension Ratio) = consistent pressure rating regardless of pipe size
  • Pipe manufactured per ASTM F442
    • 3/4"" through 1-1/4"" – Schedule 40 or Schedule 80 fittings are used
    • 1-1/2"" through 3"" – Schedule 80 fittings are used
  • Fittings manufactured per ASTM F437, F438, F439 or F1970

Revision to ASTM F442

  • New markings are required on pipe production as of January 1, 2014.
  • The revision to ASTM F442 was approved in April, 2013
  • The revised standard specifies two material classifications

CPVC 4120-05
320 psi @ 73◦
80psi @180◦

CPVC 4120-06
320 psi @ 73◦
100psi @180◦

*BlazeMaster is the first and only CPVC Manufacturer to meet ASTM 4120-06

Visit ASTM for more information